DK0474591T3 - Indstikningsskaft med central boroptagelse - Google Patents

Indstikningsskaft med central boroptagelse

Info

Publication number: DK0474591T3
Authority: DK; Denmark
Prior art keywords: insertion shaft; uptake; central drilling; driving; centre bit
Prior art date: 1990-09-01

Application number

DK91810638.6T

Other languages

English (en)

Inventor

Werner Bogner

Original Assignee

Hilti Ag

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.)

1990-09-01

Filing date

1991-08-13

Publication date

1996-04-09

1991-08-13 Application filed by Hilti Ag filed Critical Hilti Ag

1996-04-09 Application granted granted Critical

1996-04-09 Publication of DK0474591T3 publication Critical patent/DK0474591T3/da

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
- B25D17/084—Rotating chucks or sockets
- B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/003—Details relating to chucks with radially movable locking elements
- B25D2217/0038—Locking members of special shape
- B25D2217/0042—Ball-shaped locking members
- 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
- Y10S279/00—Chucks or sockets
- Y10S279/904—Quick change socket
- Y10S279/905—Quick change socket with ball detent
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17128—Self-grasping
- Y10T279/17136—Yielding grasping jaws
- Y10T279/17145—Ball or roller
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17761—Side detent
- Y10T279/17786—Spring
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/895—Having axial, core-receiving central portion
- Y10T408/8957—Having axial, core-receiving central portion and having stepped cutting edges
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
- Y10T408/953—Clamping jaws

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Drilling Tools (AREA)
Earth Drilling (AREA)
Surgical Instruments (AREA)
Gripping On Spindles (AREA)
Soil Working Implements (AREA)
Drilling And Boring (AREA)
Percussive Tools And Related Accessories (AREA)

DK91810638.6T 1990-09-01 1991-08-13 Indstikningsskaft med central boroptagelse DK0474591T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4027820A DE4027820A1 (de)	1990-09-01	1990-09-01	Einsteckschaft mit zentraler bohreraufnahme

Publications (1)

Publication Number	Publication Date
DK0474591T3 true DK0474591T3 (da)	1996-04-09

Family

ID=6413448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK91810638.6T DK0474591T3 (da)	1990-09-01	1991-08-13	Indstikningsskaft med central boroptagelse

Country Status (8)

Country	Link
US (1)	US5174696A (da)
EP (1)	EP0474591B1 (da)
JP (1)	JPH06198637A (da)
KR (1)	KR920006084A (da)
AT (1)	ATE132066T1 (da)
DE (2)	DE4027820A1 (da)
DK (1)	DK0474591T3 (da)
ES (1)	ES2080935T3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4223518A1 (de) *	1992-07-17	1994-01-20	Hilti Ag	Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DK0732164T3 (da) *	1995-03-17	2000-03-20	Hawera Probst Gmbh	Boreværktøj navnlig til rotationsslagboring fortrinsvis i sten
US5951026A (en) *	1997-12-12	1999-09-14	Black & Decker Inc.	Removable chuck
US6079716A (en) *	1997-12-12	2000-06-27	Black & Decker Inc.	Removable chuck
US6000888A (en) *	1999-02-12	1999-12-14	Snap-On Tools Company	Quick coupler mechanism for power tool bits
US6623220B2 (en) *	2000-09-01	2003-09-23	Credo Tool Corporation	Quick change mandrel assembly for use with a hole saw and a pilot drill bit
DE10101451B4 (de) *	2001-01-15	2010-04-01	Robert Bosch Gmbh	Schneidewerkzeug
JP4363019B2 (ja) *	2002-09-20	2009-11-11	マックス株式会社	コアビット
DE10324426A1 (de) *	2003-05-30	2004-12-16	Robert Bosch Gmbh	Handwerkzeugmaschine
DE102005015100A1 (de) *	2005-04-01	2006-10-05	Robert Bosch Gmbh	Einsatzwerkzeug und Werkzeughalter für eine Handwerkzeugmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1858276A (en) *	1930-04-18	1932-05-17	Millers Falls Co	Hand tool
US1862337A (en) *	1931-01-28	1932-06-07	George W Emrick	Tap, drill, and similar tool
DE891043C (de) *	1951-10-23	1953-09-24	Rehbein Geb	Zentrierbohrer fuer Anbohrfraeser
US3243924A (en) *	1964-01-06	1966-04-05	Wheel Trueing Tool Co	Diamond drill bit
US3398965A (en) *	1966-05-26	1968-08-27	Balas Collet Company	Quick change tool holder
FR2193681A1 (da) *	1972-07-25	1974-02-22	Bosch Gmbh Robert
DE2621898A1 (de) *	1976-05-17	1977-12-01	Rolf Krage	Spannvorrichtung fuer praezisionswerkzeuge mit konstantem schaftdurchmesser
DE3205063C2 (de) *	1981-04-03	1986-10-09	Robert Bosch Gmbh, 7000 Stuttgart	Werkzeughalter
JPS6047044B2 (ja) *	1981-07-14	1985-10-19	萬デザイン株式会社	電磁式ドリルスタンドの芯出し装置
DE3220794C2 (de) *	1982-06-03	1986-10-23	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Hülsenförmige Werkzeugaufnahme für Bohrhämmer
DE3434076A1 (de) *	1984-09-17	1986-04-17	Hilti Ag, Schaan	Werkzeughalter fuer bohr- und meisselwerkzeuge
US4900202A (en) *	1988-09-08	1990-02-13	Wienhold James L	Chuck assembly for tool bits

1990
- 1990-09-01 DE DE4027820A patent/DE4027820A1/de not_active Withdrawn
1991
- 1991-08-13 AT AT91810638T patent/ATE132066T1/de not_active IP Right Cessation
- 1991-08-13 DE DE59107142T patent/DE59107142D1/de not_active Expired - Fee Related
- 1991-08-13 EP EP91810638A patent/EP0474591B1/de not_active Expired - Lifetime
- 1991-08-13 DK DK91810638.6T patent/DK0474591T3/da active
- 1991-08-13 ES ES91810638T patent/ES2080935T3/es not_active Expired - Lifetime
- 1991-08-28 US US07/751,293 patent/US5174696A/en not_active Expired - Fee Related
- 1991-08-31 KR KR1019910015167A patent/KR920006084A/ko not_active Application Discontinuation
- 1991-09-02 JP JP3221525A patent/JPH06198637A/ja active Pending

Also Published As

Publication number	Publication date
EP0474591B1 (de)	1995-12-27
US5174696A (en)	1992-12-29
JPH06198637A (ja)	1994-07-19
DE4027820A1 (de)	1992-03-05
DE59107142D1 (de)	1996-02-08
ATE132066T1 (de)	1996-01-15
ES2080935T3 (es)	1996-02-16
EP0474591A2 (de)	1992-03-11
EP0474591A3 (en)	1993-02-10
KR920006084A (ko)	1992-04-27

Publication	Publication Date	Title
ES2137406T3 (es)	1999-12-16	Dispositivo de fijacion para una parte de herraje, preferentemente una parte de bisagra dotada con un taladro de fijacion.
EP0369211A3 (de)	1991-03-13	Spannvorrichtung zur Verbindung von Werkzeugkopf und Werkzeughalter an Werkzeugmaschinen
DK0474591T3 (da)	1996-04-09	Indstikningsskaft med central boroptagelse
SE8401539D0 (sv)	1984-03-20	Chuck for slagborrdrift
DE3762713D1 (de)	1990-06-21	Vorrichtung zum plansenken, insbesondere am unzugaenglichen ende von durchgangsbohrungen.
FI901433A0 (fi)	1990-03-22	Haolplaot foer foerbindningsmekanismer foer stativelement.
ES2011224A4 (es)	1990-01-01	Maquina de perforacion por rotacion y apalancamiento.
DE3577289D1 (de)	1990-05-31	Werkzeug.
ES2098018T3 (es)	1997-04-16	Herramienta y alojamiento de herramienta de maquinas portatiles.
DK0481220T3 (da)	1995-06-06	Fastspændingspatron
SE7610103L (sv)	1977-11-09	Sett och anordning for automatisk verktygsvexling
CH676311GA3 (da)	1991-01-15
SE8202651L (sv)	1982-10-30	Slagverktyg
EP0451459A3 (en)	1991-11-13	Pipe clamp
ATE209744T1 (de)	2001-12-15	Kupplungsvorrichtung einer drehmitnahme
SE8802436D0 (sv)	1988-06-29	Anordning vid borrmaskin
DK1066964T3 (da)	2003-04-28	Drivlejring af roterende værktøjer i trykkemaskiner
GB2215244A (en)	1989-09-20	A countersink permanently incorporated in an electric drill
ATE156400T1 (de)	1997-08-15	Rotationswerkzeug mit hartmetalleinsätzen
DE3679191D1 (de)	1991-06-13	Bohrfutter, insbesondere hammerbohrfutter.
SE8702383L (sv)	1988-12-10	Anordning foer slipning av stiftborrkronor
IT9083614A0 (it)	1990-04-23	Mandrino autocentrante a basso rapporto diametro esterno/diametro forointerno e nel quale l'unica chiave di azionamento assorbe la funzione dei satelliti
SE9001555L (sv)	1991-10-31	Fasningsanordning
ES1010162U (es)	1989-12-01	Perforador prensa registro perfeccionado.
ZA918195B (en)	1993-06-10	Percussive drill rotation mechanism.