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GB1203557A - Spreading wall plug - Google Patents

Spreading wall plug

Info

Publication number
GB1203557A
GB1203557A GB1903269A GB1903269A GB1203557A GB 1203557 A GB1203557 A GB 1203557A GB 1903269 A GB1903269 A GB 1903269A GB 1903269 A GB1903269 A GB 1903269A GB 1203557 A GB1203557 A GB 1203557A
Authority
GB
United Kingdom
Prior art keywords
ball
wall plug
plug
spreading
wall
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
Application number
GB1903269A
Inventor
Fritz Machtle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1203557A publication Critical patent/GB1203557A/en
Expired legal-status Critical Current

Links

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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Dowels (AREA)

Abstract

1,203,557. Wall plug. F. MACHTLE. 14 April, 1969 [19 April, 1968], No. 19032/69. Heading F2H. A wall plug has a threaded cylindrical part 2 and a spreading part 3 of length equal to or less than that of the cylindrical part, having longitudinal slots 6 and turned grooves 3<SP>1</SP>, and being spread by a ball 7 inserted into a taper bore 5 therein. The ball is inserted with a drift, and held in position by the sharp edges of the spreading part (Fig. 5, not shown). The inner end of the plug is notched at 10 to grip the wall to prevent turning. The angle of taper of the spreading part may be about 6 degrees before insertion of the ball and negative after insertion.
GB1903269A 1968-04-19 1969-04-14 Spreading wall plug Expired GB1203557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1968M0062086 DE1989626U (en) 1968-04-19 1968-04-19 EXPANSION DOWEL.

Publications (1)

Publication Number Publication Date
GB1203557A true GB1203557A (en) 1970-08-26

Family

ID=7310343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1903269A Expired GB1203557A (en) 1968-04-19 1969-04-14 Spreading wall plug

Country Status (3)

Country Link
DE (1) DE1989626U (en)
FR (1) FR2006590A1 (en)
GB (1) GB1203557A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109556A (en) * 1976-04-20 1978-08-29 Hilti Aktiengesellschaft Expansion dowel
US4235151A (en) * 1976-04-20 1980-11-25 Hilti Aktiengesellschaft Expansion dowel
GB2153472A (en) * 1983-08-06 1985-08-21 Edward Victor Byers Fastening device
GB2193550A (en) * 1986-06-24 1988-02-10 Tackburn Limited Fixing device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331467B2 (en) * 1973-06-20 1981-04-30 Stumpp + Kurz Gmbh + Co, 7000 Stuttgart Device for boring a bore with a cylindrical and a conical area
DE3044453A1 (en) * 1980-11-26 1982-06-24 Karl Heinrich 6326 Romrod Schäfer Expanding dowel consisting or slotted sleeve - has inner coaxial conical surface and ball engaging on headless screw
DE3144803C1 (en) * 1981-11-11 1983-07-21 Peter Ing.(grad.) 4780 Lippstadt Trenciansky Pipe clip for fastening a floor heating pipe to an insulating layer
DE3927779A1 (en) * 1989-08-23 1991-02-28 Fischer Artur Werke Gmbh Straddling dowel with expander sleeve - has longitudinal slots and inner thread, with threaded bolt and angled spacer pieces
DE19528808A1 (en) * 1995-08-05 1997-02-06 Hilti Ag Expansion dowels
CN112628247B (en) * 2020-12-10 2022-12-23 凌轲 Prevent connector link of damage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109556A (en) * 1976-04-20 1978-08-29 Hilti Aktiengesellschaft Expansion dowel
US4235151A (en) * 1976-04-20 1980-11-25 Hilti Aktiengesellschaft Expansion dowel
GB2153472A (en) * 1983-08-06 1985-08-21 Edward Victor Byers Fastening device
GB2193550A (en) * 1986-06-24 1988-02-10 Tackburn Limited Fixing device
GB2193550B (en) * 1986-06-24 1990-07-11 Tackburn Limited Fixing device and a method of forming a fixing

Also Published As

Publication number Publication date
FR2006590A1 (en) 1969-12-26
DE1989626U (en) 1968-07-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees