EP0657253A3 - Tool and tool chuck for hand tools. - Google Patents

Tool and tool chuck for hand tools. Download PDF

Info

Publication number: EP0657253A3
Authority: EP; European Patent Office
Prior art keywords: tool; hand tools; chuck; tool chuck; tools
Prior art date: 1993-12-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP94810647A

Other languages

German (de)

French (fr)

Other versions

EP0657253A2 (en

Inventor

Josef Obermeier

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.)

Hilti AG

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.)

1993-12-09

Filing date

1994-11-10

Publication date

1995-09-06

1994-11-10 Application filed by Hilti AG filed Critical Hilti AG

1995-06-14 Publication of EP0657253A2 publication Critical patent/EP0657253A2/en

1995-09-06 Publication of EP0657253A3 publication Critical patent/EP0657253A3/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- 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
- B25D2217/0034—Details of shank profiles
- 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
- Y10T279/17042—Lost motion
- 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
- Y10T408/907—Tool or Tool with support including detailed shank
- 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)
Gripping On Spindles (AREA)
Percussive Tools And Related Accessories (AREA)
Drilling Tools (AREA)

EP94810647A 1993-12-09 1994-11-10 Tool and tool chuck for hand tools. Withdrawn EP0657253A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4341970A DE4341970A1 (en)	1993-12-09	1993-12-09	Tool and tool holder for hand tools
DE4341970		1993-12-09

Publications (2)

Publication Number	Publication Date
EP0657253A2 EP0657253A2 (en)	1995-06-14
EP0657253A3 true EP0657253A3 (en)	1995-09-06

Family

ID=6504557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94810647A Withdrawn EP0657253A3 (en)	1993-12-09	1994-11-10	Tool and tool chuck for hand tools.

Country Status (6)

Country	Link
US (1)	US5529444A (en)
EP (1)	EP0657253A3 (en)
JP (1)	JPH07185916A (en)
CN (1)	CN1070756C (en)
DE (1)	DE4341970A1 (en)
HU (1)	HU216589B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI962843A7 (en) *	1994-01-14	1996-07-12	Bosch Gmbh Robert	A device for hand-held machine tools to engage tools in rotation
DE4400969A1 (en) *	1994-01-14	1995-07-20	Bosch Gmbh Robert	Device on hand-held machine tools for turning tools
DE20204416U1 (en) *	2002-03-19	2002-07-11	Gebrüder Heller Dinklage GmbH, 49413 Dinklage	Tool for a hand machine tool
WO2011057328A1 (en) *	2009-11-13	2011-05-19	Simon Dean Gischus	Machine tool bit design
AU2010202839B1 (en) *	2009-11-13	2011-03-24	Simon Dean Gischus	Machine Tool Bit
CN102665980A (en) *	2010-02-15	2012-09-12	株式会社宫永	Rotation tool installation and removal device and said rotation tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0171358A2 (en) *	1984-08-09	1986-02-12	HILTI Aktiengesellschaft	Drilling tool for hand drills
EP0355071A1 (en) *	1988-08-05	1990-02-21	Societe De Prospection Et D'inventions Techniques Spit	Drill bit having a shank with grooves
EP0548008A1 (en) *	1991-12-18	1993-06-23	HILTI Aktiengesellschaft	Tool for impact drilling and chiseling and tool chuck therefor
EP0551795A1 (en) *	1992-01-13	1993-07-21	HILTI Aktiengesellschaft	Tool for impact drilling and chiseling and chuck therefor
DE9314416U1 (en) *	1993-09-23	1993-12-09	Plica Werkzeugfabrik Ag, Mollis	Tool shank
EP0579579A1 (en) *	1992-07-15	1994-01-19	HILTI Aktiengesellschaft	Tool and chuck for a portable tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7536182U (en) *	1975-11-14	1978-02-02	Robert Bosch Gmbh, 7000 Stuttgart	DEVICE FOR TORQUE TRANSMISSION
DE3824894A1 (en) *	1988-07-22	1990-01-25	Bosch Gmbh Robert	DEVICE ON HAND MACHINE TOOLS FOR TORQUE TRANSMISSION
US5173037A (en) *	1991-12-09	1992-12-22	General Motors Corporation	Automotive fuel pump

1993
- 1993-12-09 DE DE4341970A patent/DE4341970A1/en not_active Withdrawn
1994
- 1994-11-10 EP EP94810647A patent/EP0657253A3/en not_active Withdrawn
- 1994-12-07 HU HU9403508A patent/HU216589B/en not_active IP Right Cessation
- 1994-12-08 CN CN94112916A patent/CN1070756C/en not_active Expired - Fee Related
- 1994-12-09 US US08/353,575 patent/US5529444A/en not_active Expired - Lifetime
- 1994-12-09 JP JP6306438A patent/JPH07185916A/en active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0171358A2 (en) *	1984-08-09	1986-02-12	HILTI Aktiengesellschaft	Drilling tool for hand drills
EP0355071A1 (en) *	1988-08-05	1990-02-21	Societe De Prospection Et D'inventions Techniques Spit	Drill bit having a shank with grooves
EP0548008A1 (en) *	1991-12-18	1993-06-23	HILTI Aktiengesellschaft	Tool for impact drilling and chiseling and tool chuck therefor
EP0551795A1 (en) *	1992-01-13	1993-07-21	HILTI Aktiengesellschaft	Tool for impact drilling and chiseling and chuck therefor
EP0579579A1 (en) *	1992-07-15	1994-01-19	HILTI Aktiengesellschaft	Tool and chuck for a portable tool
DE9314416U1 (en) *	1993-09-23	1993-12-09	Plica Werkzeugfabrik Ag, Mollis	Tool shank

Also Published As

Publication number	Publication date
JPH07185916A (en)	1995-07-25
DE4341970A1 (en)	1995-06-14
US5529444A (en)	1996-06-25
HUT69912A (en)	1995-09-28
HU216589B (en)	1999-07-28
EP0657253A2 (en)	1995-06-14
CN1112869A (en)	1995-12-06
CN1070756C (en)	2001-09-12

Publication	Publication Date	Title
GB2265562B (en)	1995-04-26	Tool chuck
GB2282752B (en)	1997-10-15	Tool holder
AU4323993A (en)	1994-01-04	Grip for tools, especially for screwdrivers
IL106999A (en)	1997-02-18	Cutting tool
GB9315877D0 (en)	1993-09-15	Tool
EP0683707A4 (en)	1996-02-28	Deburring tool.
ZA9410016B (en)	1995-08-24	Tool component
GB2281075B (en)	1998-04-01	Grinding tool
HUT69863A (en)	1995-09-28	Tool and tool holder for power tools
EP0657253A3 (en)	1995-09-06	Tool and tool chuck for hand tools.
GB2277900B (en)	1996-09-11	Hand-held tools
AU1745397A (en)	1997-08-20	Tool chuck
HUT69580A (en)	1995-09-28	Tool and tool holder for power tools
GB2275884B (en)	1996-11-06	Deburring tool
IL106625A0 (en)	1993-12-08	Cutting tool
GB2275886B (en)	1995-10-18	Drill chuck
GB9424105D0 (en)	1995-01-18	Cutting tools
GB2278303B (en)	1996-04-24	Tool receiving device for hand drill and percussion tools
DK0565482T3 (en)	1997-08-11	Tools and tool holder for hand tools.
GB9218365D0 (en)	1992-10-14	Tool chuck and tool
GB2282347B (en)	1997-05-28	Machine hand tool
GB9311184D0 (en)	1993-07-14	Tool sharpening jig
GB2291001B (en)	1997-08-20	Tool handle and tools fitted with same
FR2703283B1 (en)	1995-05-12	Robot tool.
CA73192S (en)	1993-09-09	Hand tool

Legal Events

Date	Code	Title	Description
1995-04-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1995-06-14	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE DK FR GB IT LI
1995-07-19	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-09-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE DK FR GB IT LI
1995-11-15	17P	Request for examination filed	Effective date: 19950918
1997-08-06	17Q	First examination report despatched	Effective date: 19970620
1998-03-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1998-04-29	18D	Application deemed to be withdrawn	Effective date: 19971101