Nothing Special   »   [go: up one dir, main page]

US1062635A - Attachment for sheet-metal constructions. - Google Patents

Attachment for sheet-metal constructions. Download PDF

Info

Publication number
US1062635A
US1062635A US61315111A US1911613151A US1062635A US 1062635 A US1062635 A US 1062635A US 61315111 A US61315111 A US 61315111A US 1911613151 A US1911613151 A US 1911613151A US 1062635 A US1062635 A US 1062635A
Authority
US
United States
Prior art keywords
hub
attachment
flange
sheet metal
slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US61315111A
Inventor
Charles J Clements
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLEMENTS Co
Original Assignee
CLEMENTS CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CLEMENTS CO filed Critical CLEMENTS CO
Priority to US61315111A priority Critical patent/US1062635A/en
Application granted granted Critical
Publication of US1062635A publication Critical patent/US1062635A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/042—Releasable devices locking by rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/043—Releasable devices with snap action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/20—Connections with hook-like parts gripping behind a blind side of an element to be connected
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/406—Clamping parts being collars, bushings or wedges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/965—Locked bolthead or nut with retainer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/999—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener with retainer, e.g. tether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49838—Assembling or joining by stringing

Definitions

  • Patented Ma 27, 1913 Patented Ma 27, 1913.
  • my present invention I provide a device which may be secured to the sheet metal work, the same being in the form of a hub which may be inserted through a cylindrical opening in the sheet metal, the said hub being provided with a non-continuous flange having an inclined portion at one end, arranged to pass through a slot in the sheet metal plate in proximity to the opening, whereby in the rotation of the hub the entire flange will pass to the rear of the sheet metal plate so as to act to retain the hub in position.
  • the opposite extremity of the flange is preferably oflset to form an abutment which is adapted to be received within the slot in the sheet metal plate at the completion of the rotative movement of the hub in which the flange passes to the rear of the sheet metal work, whereby at the end of such movement the aforesaid abutment will snap into place and thereafter the hub will be prevented from turning in either direction.
  • the hub may be in the form of a nut or bolt to constitute an element by means of which another object may be secured thereto or it may be a part of the object desired to be itself attached.
  • Figure 1 is a view in side elevation of sin attachment constructed in accordance my: invention,.showing the same applied to a sheet metal plate, the latter being shown in transverse section.
  • Fig. 2 is a view iii-central longitudinal section through the attachment.
  • Fig.. 3 is a face view of a portion of the sheet metal plate with the attachment removed.
  • Fig. 4 1 s a rear end view of the attachment showing the same in lace.
  • 5 is a view corresponding to i 1 showing a modified form of the attachment.
  • Fi 6 is a rear end view thereof similar to ig. 4.
  • Fig. 7 is a view in part side elevation and part central section showing a further modification of the invention.
  • Fig. 8 is a front face view thereof.
  • Fig. 1 is a view in side elevation of sin attachment constructed in accordance my: invention,.showing the same applied to a sheet metal plate, the latter being shown in transverse section.
  • Fig. 2 is a view iii
  • FIG. 9 is a detail View of side elevation showing the attachment in the close proximity thereto, the latter being spaced from the former a distance substantially equal to the thickness of the sheet metal plate 26 to which the device is to be attached.
  • This flange is noncontinuous, having an interrupted portion 13 as shown.
  • One end 14: of the flange is inclined obliquely to the longitudinal axis of the hub while the other end is provided with an offset portion 15 which projects in the opposite direction.
  • the sheet metal work is provided with a cylindrical opening 16 therein of a diameter substantially equal to the diameter of the hub 10, and with a slot 17 which projects radially from the said opening.
  • the radial length of the slot 17 is equal to the width of the'flange 14, and when it is desired to apply the device the end of the hub 10 is first inserted through the opening 16 and the extremity 1 1 of the flange 12 is then presented to the slot 17
  • the flange is caused to enter through the slot 17 to the rear of the sheet metal plate 26, the entire flange up to the abutment 15 passes to the rear of the plate as the device is rotated.
  • the said abutment will snap into position,whereby not only will further movements of rotation in the same direction be revented but also movements in the opposite direction. Thus the device will be locked in position and it will require special tools to release it.
  • the hub be formed as a part of the object to be attached the object will now be so attached and further manipulation thereof willbe unnecessary.
  • the device may, if desired, be internally screw-threaded as shown in Figs. 1, Qand 4, so that it may constitute a nut to receive a threaded bolt and so serve as an elementby which another object may be secured to the sheet metal work.
  • Fig. 5 I have shown the flange in helical form, being composed of two turns of spring wire.
  • the forward end 18 is secured in any suitable manner to the hub, while the remaining portion is free therefrom, and is under tension so that it will normally press with a certain force against the rear face of the sheet metal plate 26 when the device is in position.
  • Figs. 7 and 8 I have shown a construction in which the hub is in the form of an externally screw-threaded bolt 20 the flange 21 thereof constituting the head of the bolt.
  • the object to be secured in place rests against this washer and a nut 24 is applied to the threaded shank of the bolt to hold the object in place.
  • the washer is made to fit the bolt rather when the device is being secured in place.
  • a sheet metal attachment comprising a hub having a non-continuous flange one extremity of which is oblique to the longitudinal axis of the hub, and the other extremity of which is laterally offset in the opposite direction to form an abutment.
  • a sheet metal attachment comprising a cylindrical hub having a collar. thereon and a non-continuous flange spaced from the collar a distance about equal to the thicknessof the sheet metal with which the attachment is to be employed, one extremity of the said flange being inclined obliquely to the axis of the hub, and the other extremity thereof being offset in the opposite direction to form an abutment.
  • a sheet metal attachment comprising a hub having a collar thereon, and a noncontinuous. circumferential flange one extremity of which is longitudinally farther away from the collar than the other, the flange being secured fast to the hub in proximity to the end farthest away therefrom, and the other end being free to move under spring tension toward the said collar.
  • a sheet metal attachment comprising a hub having a collar thereon, and a noncontinuous circumferential flange one extremity of which is longitudinally farther away from the collar than the other, the flange being secured fast to the hub in roximity to the end farthest away there rom, and the other end being free to move under spring tension toward the said collar, the latter end of the flange being rovided at its extremity with a laterally 0 set ortion which extends in a direction toward t e said collar.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

G. J. OLEMENTS.
ATTACHMENT FOR SHEET METAL GONSTRUGTIONS.
APPLICATION FILED MAR. s. 1911.
1,062,635, Y Patented May 27, 1913.
' bodiments thereof, having reference to the- UNITED STATES ATENT OFFICE.
CHARLES J. CLEM ENTS, OF BROOKLYN, NEW YORK, ASSIGNOB TO THE CLEIENTS 60.,
OF NEW YORK, N. Y., A CORPORATION OF NEW YORK.
ATTACHMENT FOB SHEET-METAL CONSTB'OCTIONS.
Specification of Letter: Patent.
Application filed March 8, 1911.
Patented Ma 27, 1913.
Serial No. 613,151.
To all whom it may concern:
Be it known that I, CHARLES J. CLEMEN'rs, a citizen of the United States of America, and a resident of Brooklyn, county of Kings, and State of New York, have invented certain new and useful Improvements in Attachments for Sheet-Metal Constructions, of which the following is a specification, reference being had to the accompanying drawings, forming a part thereof.
In sheet metal construction work it is often diflicult or impossible to obtain access to the rear of the metal plates, and by reason of this, coupled with the fact that the sheet metal is too thin to directly receive a threaded bolt, difliculty is experienced in attaching objects thereto.
In my present invention I provide a device which may be secured to the sheet metal work, the same being in the form of a hub which may be inserted through a cylindrical opening in the sheet metal, the said hub being provided with a non-continuous flange having an inclined portion at one end, arranged to pass through a slot in the sheet metal plate in proximity to the opening, whereby in the rotation of the hub the entire flange will pass to the rear of the sheet metal plate so as to act to retain the hub in position. The opposite extremity of the flange is preferably oflset to form an abutment which is adapted to be received within the slot in the sheet metal plate at the completion of the rotative movement of the hub in which the flange passes to the rear of the sheet metal work, whereby at the end of such movement the aforesaid abutment will snap into place and thereafter the hub will be prevented from turning in either direction.
The hub may be in the form of a nut or bolt to constitute an element by means of which another object may be secured thereto or it may be a part of the object desired to be itself attached.
understood I will now describe certain emaccompanying drawings illustrating the same, and will thenpoint out the novel features in claims.
In the drawings: Figure 1 is a view in side elevation of sin attachment constructed in accordance my: invention,.showing the same applied to a sheet metal plate, the latter being shown in transverse section. Fig. 2 is a view iii-central longitudinal section through the attachment. Fig.. 3 is a face view of a portion of the sheet metal plate with the attachment removed. Fig. 4 1s a rear end view of the attachment showing the same in lace. 5 is a view corresponding to i 1 showing a modified form of the attachment. Fi 6 is a rear end view thereof similar to ig. 4. Fig. 7 is a view in part side elevation and part central section showing a further modification of the invention. Fig. 8 is a front face view thereof. Fig. 9 is a detail View of side elevation showing the attachment in the close proximity thereto, the latter being spaced from the former a distance substantially equal to the thickness of the sheet metal plate 26 to which the device is to be attached. This flange is noncontinuous, having an interrupted portion 13 as shown. One end 14: of the flange is inclined obliquely to the longitudinal axis of the hub while the other end is provided with an offset portion 15 which projects in the opposite direction.
The sheet metal work is provided with a cylindrical opening 16 therein of a diameter substantially equal to the diameter of the hub 10, and with a slot 17 which projects radially from the said opening. The radial length of the slot 17 is equal to the width of the'flange 14, and when it is desired to apply the device the end of the hub 10 is first inserted through the opening 16 and the extremity 1 1 of the flange 12 is then presented to the slot 17 By rotating the device in a clockwise direction as shown in the drawings, the flange is caused to enter through the slot 17 to the rear of the sheet metal plate 26, the entire flange up to the abutment 15 passes to the rear of the plate as the device is rotated. As one complete rotation deflected slightly by the flange as it is being inserted, and particularly as the extremity 15 reaches the proximity of the slot, the said abutment will snap into position,whereby not only will further movements of rotation in the same direction be revented but also movements in the opposite direction. Thus the device will be locked in position and it will require special tools to release it.
If the hub be formed as a part of the object to be attached the object will now be so attached and further manipulation thereof willbe unnecessary. For instance in Fig. 9 I have shown the device as a part of a hook 25 which is itself to be directly attached to the sheet metal work, but the attachment may, if desired, be internally screw-threaded as shown in Figs. 1, Qand 4, so that it may constitute a nut to receive a threaded bolt and so serve as an elementby which another object may be secured to the sheet metal work.
In Fig. 5 I have shown the flange in helical form, being composed of two turns of spring wire. In this case the forward end 18 is secured in any suitable manner to the hub, while the remaining portion is free therefrom, and is under tension so that it will normally press with a certain force against the rear face of the sheet metal plate 26 when the device is in position.
' This will tend to steady the structure as will be well understood. In this form the rear extremity 19 is bent over to form the offset portion or abutment by which the attachment is finally held in position against rotation.
In Figs. 7 and 8 I have shown a construction in which the hub is in the form of an externally screw-threaded bolt 20 the flange 21 thereof constituting the head of the bolt. In this case I have shown the means for preventing rotation after the device has been inserted in the form of a spring non-continuous flange or washer 22, the same having an offset extremity 23 which enters the slot in the sheet metal work, this washer being conveniently disposed against the front face of the sheet metal work. The object to be secured in place rests against this washer and a nut 24 is applied to the threaded shank of the bolt to hold the object in place.
The washer is made to fit the bolt rather when the device is being secured in place.
and when the nut is being loosened to permit the removal of the device.
What I claim is:
1. A sheet metal attachment comprising a hub having a non-continuous flange one extremity of which is oblique to the longitudinal axis of the hub, and the other extremity of which is laterally offset in the opposite direction to form an abutment.
2. A sheet metal attachment comprising a cylindrical hub having a collar. thereon and a non-continuous flange spaced from the collar a distance about equal to the thicknessof the sheet metal with which the attachment is to be employed, one extremity of the said flange being inclined obliquely to the axis of the hub, and the other extremity thereof being offset in the opposite direction to form an abutment.
4. A sheet metal attachment comprising a hub having a collar thereon, and a noncontinuous. circumferential flange one extremity of which is longitudinally farther away from the collar than the other, the flange being secured fast to the hub in proximity to the end farthest away therefrom, and the other end being free to move under spring tension toward the said collar.
5. A sheet metal attachment comprising a hub having a collar thereon, and a noncontinuous circumferential flange one extremity of which is longitudinally farther away from the collar than the other, the flange being secured fast to the hub in roximity to the end farthest away there rom, and the other end being free to move under spring tension toward the said collar, the latter end of the flange being rovided at its extremity with a laterally 0 set ortion which extends in a direction toward t e said collar.
6. The combination with a sheet metal plate having a cylindrical orifice therein and a slot radially extending therefrom, of an attachment comprising a hub fitted to the said orifice, the said hub being provided with a non-continuous flange of a width not greater than the length of the slot, adapted to be inserted in the slot and passed therethrough to the rear of the plate by a movement of rotation applied to the hub, the opposite end of the flange being provided with a lateral oflset arranged to be received and retained within the slot when the at tachment is applied to thereafter lock the same against rotative movement.
7. The combination with a sheet metal plate having a cylindrical orifioe therein and a slot radially extending therefrom, of an attachment comprising a hub fitted to the said orifice, the said hub being provided with a collar and a spring flange circumferentially disposed around the hub, the latter being adapted to pass through the slot applied, whereby when the hub is in position the flange will, bear with a yielding pressure against one side of the plate, and
the collar will rest against the other side of the plate to resist such pressure one end of said spring flange being provided with a lat- 10 eral ofi'set arranged to be received and re tained within the slot, when the attachment is applied, to thereafter lock the same against rotative movement.
CHARLES J. (ELEMENTS. Witnesses:
D. HOWARD HAYWOOD, LYMAN S. ANDREWS, Jr.
US61315111A 1911-03-08 1911-03-08 Attachment for sheet-metal constructions. Expired - Lifetime US1062635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US61315111A US1062635A (en) 1911-03-08 1911-03-08 Attachment for sheet-metal constructions.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61315111A US1062635A (en) 1911-03-08 1911-03-08 Attachment for sheet-metal constructions.

Publications (1)

Publication Number Publication Date
US1062635A true US1062635A (en) 1913-05-27

Family

ID=3130881

Family Applications (1)

Application Number Title Priority Date Filing Date
US61315111A Expired - Lifetime US1062635A (en) 1911-03-08 1911-03-08 Attachment for sheet-metal constructions.

Country Status (1)

Country Link
US (1) US1062635A (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555090A (en) * 1946-09-03 1951-05-29 Bertha K Kiesel Nut
US2575311A (en) * 1949-11-14 1951-11-13 South Chester Corp Spring threaded bolt fastening device
US2665730A (en) * 1950-02-25 1954-01-12 John T Trumble Interlocking sheet metal and attachment nut construction
US2688894A (en) * 1951-05-11 1954-09-14 Henry J Modrey Rotatable fastener having elastically deformable sleeve
US2889684A (en) * 1955-08-04 1959-06-09 William D Abrahams Prefabricated irrigation gate
US2952480A (en) * 1956-10-22 1960-09-13 Beckman Instruments Inc Fastening device detachably coupling grooved cylindrical surfaces
DE1202463B (en) * 1960-01-04 1965-10-07 Frederick W Rohe Device for attaching objects to composite panels with cover panels made of metal
US3225641A (en) * 1961-06-22 1965-12-28 Gen Motors Corp Apparatus and article of manufacture
US3306638A (en) * 1964-01-23 1967-02-28 Morton S Rubin Electrical connection element for wiring conduit
US3361147A (en) * 1965-06-28 1968-01-02 David R. Timmons Fastenerless coupling means for sheet metal ducting and the method of making and assembling the same
US3383711A (en) * 1965-05-27 1968-05-21 Wilbur L. Swanson Pilot for flush valve and means to attach the same
US3413019A (en) * 1967-04-14 1968-11-26 Dyck Gerhard Conduit connector particularly for underground sprinkler systems
US3472542A (en) * 1966-09-28 1969-10-14 Le Roy Hart Fastener
US3642309A (en) * 1970-02-02 1972-02-15 Henry Beakbane Fortox Ltd Couplings
US3646981A (en) * 1970-06-02 1972-03-07 Amerace Esna Corp Insert for sandwich panels
US3679266A (en) * 1970-12-17 1972-07-25 Robert C Jenkins Lug template
US3678980A (en) * 1970-03-26 1972-07-25 Illinois Tool Works Panel insert device
US3863879A (en) * 1973-02-26 1975-02-04 Carrier Corp Apparatus for mounting a ceiling air terminal
US3889733A (en) * 1972-12-01 1975-06-17 Kajetan Leitner Screw-threaded fastening members
US3918667A (en) * 1973-10-18 1975-11-11 James E Madden Mounting for pipes and conduits in studs and joists
US3986734A (en) * 1976-02-12 1976-10-19 The Maytag Company Wall mounted retaining device
US4130138A (en) * 1977-05-31 1978-12-19 Penn Engineering & Manufacturing Corp. Molded stand-off
US5695087A (en) * 1995-04-28 1997-12-09 Canada Post Corporation Container with latching lid
US5904377A (en) * 1996-04-12 1999-05-18 Glynwed Pipe System Limited Pipe fitting
US6637778B2 (en) * 2001-11-21 2003-10-28 Eaton Corporation Low permeation cam lock for plastic fuel tank vapor vent valve
US7604446B2 (en) * 2006-03-25 2009-10-20 Honeywell International Inc. Housing mountable with drywall anchor
US20180274580A1 (en) * 2014-03-26 2018-09-27 Umzen Ltd. Nut and tool

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555090A (en) * 1946-09-03 1951-05-29 Bertha K Kiesel Nut
US2575311A (en) * 1949-11-14 1951-11-13 South Chester Corp Spring threaded bolt fastening device
US2665730A (en) * 1950-02-25 1954-01-12 John T Trumble Interlocking sheet metal and attachment nut construction
US2688894A (en) * 1951-05-11 1954-09-14 Henry J Modrey Rotatable fastener having elastically deformable sleeve
US2889684A (en) * 1955-08-04 1959-06-09 William D Abrahams Prefabricated irrigation gate
US2952480A (en) * 1956-10-22 1960-09-13 Beckman Instruments Inc Fastening device detachably coupling grooved cylindrical surfaces
DE1202463B (en) * 1960-01-04 1965-10-07 Frederick W Rohe Device for attaching objects to composite panels with cover panels made of metal
US3225641A (en) * 1961-06-22 1965-12-28 Gen Motors Corp Apparatus and article of manufacture
US3306638A (en) * 1964-01-23 1967-02-28 Morton S Rubin Electrical connection element for wiring conduit
US3383711A (en) * 1965-05-27 1968-05-21 Wilbur L. Swanson Pilot for flush valve and means to attach the same
US3361147A (en) * 1965-06-28 1968-01-02 David R. Timmons Fastenerless coupling means for sheet metal ducting and the method of making and assembling the same
US3472542A (en) * 1966-09-28 1969-10-14 Le Roy Hart Fastener
US3413019A (en) * 1967-04-14 1968-11-26 Dyck Gerhard Conduit connector particularly for underground sprinkler systems
US3642309A (en) * 1970-02-02 1972-02-15 Henry Beakbane Fortox Ltd Couplings
US3678980A (en) * 1970-03-26 1972-07-25 Illinois Tool Works Panel insert device
US3646981A (en) * 1970-06-02 1972-03-07 Amerace Esna Corp Insert for sandwich panels
US3679266A (en) * 1970-12-17 1972-07-25 Robert C Jenkins Lug template
US3889733A (en) * 1972-12-01 1975-06-17 Kajetan Leitner Screw-threaded fastening members
US3863879A (en) * 1973-02-26 1975-02-04 Carrier Corp Apparatus for mounting a ceiling air terminal
US3918667A (en) * 1973-10-18 1975-11-11 James E Madden Mounting for pipes and conduits in studs and joists
US3986734A (en) * 1976-02-12 1976-10-19 The Maytag Company Wall mounted retaining device
US4130138A (en) * 1977-05-31 1978-12-19 Penn Engineering & Manufacturing Corp. Molded stand-off
US5695087A (en) * 1995-04-28 1997-12-09 Canada Post Corporation Container with latching lid
US5904377A (en) * 1996-04-12 1999-05-18 Glynwed Pipe System Limited Pipe fitting
US6637778B2 (en) * 2001-11-21 2003-10-28 Eaton Corporation Low permeation cam lock for plastic fuel tank vapor vent valve
US7604446B2 (en) * 2006-03-25 2009-10-20 Honeywell International Inc. Housing mountable with drywall anchor
US20180274580A1 (en) * 2014-03-26 2018-09-27 Umzen Ltd. Nut and tool
US11105364B2 (en) * 2014-03-26 2021-08-31 Umzen Ltd. Nut and tool

Similar Documents

Publication Publication Date Title
US1062635A (en) Attachment for sheet-metal constructions.
US10060465B2 (en) Anti-loosening bolt
US1945005A (en) Lock for nuts and bolts
US2779375A (en) Split washer having one helical margin and one planar margin adapted to be secured to threaded fastener
US2336153A (en) Fastening device
US3208493A (en) Locknut and stud device
US3272250A (en) Self-locking nut
US2877817A (en) Threaded insert having lugs bent into slotted locking ring
US984969A (en) Screw.
US11226009B2 (en) Steering shaft assembly
US2679880A (en) Coupled nut and lock washer
US9841045B2 (en) Blind rivet fastener
US1944595A (en) Lock nut
US2405424A (en) Fastening device
US2258181A (en) Nut lock
US1059420A (en) Nut-lock.
US1150362A (en) Nut-lock.
US1337700A (en) Nut-lock
US1172825A (en) Self-locking bolt or stud.
US4046481A (en) Gland nut retaining means
US2556764A (en) Lock nut
US534331A (en) Joseph hodgson
US840390A (en) Nut-lock.
US1598165A (en) Retention device
US533099A (en) Nut-lock