DE50214777D1 - Spannfutter für werkzeuge, insbesondere schraubendreherbits - Google Patents

Spannfutter für werkzeuge, insbesondere schraubendreherbits

Info

Publication number
DE50214777D1
DE50214777D1 DE50214777T DE50214777T DE50214777D1 DE 50214777 D1 DE50214777 D1 DE 50214777D1 DE 50214777 T DE50214777 T DE 50214777T DE 50214777 T DE50214777 T DE 50214777T DE 50214777 D1 DE50214777 D1 DE 50214777D1
Authority
DE
Germany
Prior art keywords
polygonal
polygonal section
cavity
tools
actuating element
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
DE50214777T
Other languages
English (en)
Inventor
Andre Mueller
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.)
Wera Werk Hermann Werner GmbH and Co KG
Original Assignee
Wera Werk Hermann Werner GmbH and Co KG
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 Wera Werk Hermann Werner GmbH and Co KG filed Critical Wera Werk Hermann Werner GmbH and Co KG
Priority to DE50214777T priority Critical patent/DE50214777D1/de
Application granted granted Critical
Publication of DE50214777D1 publication Critical patent/DE50214777D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • 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
    • Y10S279/906—Self grasping socket
    • 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
    • Y10T279/17666—Radially reciprocating jaws
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17743—Reciprocating cam sleeve
    • Y10T279/17752—Ball or roller jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Gripping On Spindles (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE50214777T 2001-08-25 2002-08-07 Spannfutter für werkzeuge, insbesondere schraubendreherbits Expired - Lifetime DE50214777D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50214777T DE50214777D1 (de) 2001-08-25 2002-08-07 Spannfutter für werkzeuge, insbesondere schraubendreherbits

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10141668A DE10141668A1 (de) 2001-08-25 2001-08-25 Spannfutter für Werkzeuge, insbesondere Schraubendreherbits
DE50214777T DE50214777D1 (de) 2001-08-25 2002-08-07 Spannfutter für werkzeuge, insbesondere schraubendreherbits
PCT/EP2002/008818 WO2003018263A1 (de) 2001-08-25 2002-08-07 Spannfutter für werkzeuge, insbesondere schraubendreherbits

Publications (1)

Publication Number Publication Date
DE50214777D1 true DE50214777D1 (de) 2010-12-30

Family

ID=7696581

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10141668A Withdrawn DE10141668A1 (de) 2001-08-25 2001-08-25 Spannfutter für Werkzeuge, insbesondere Schraubendreherbits
DE50214777T Expired - Lifetime DE50214777D1 (de) 2001-08-25 2002-08-07 Spannfutter für werkzeuge, insbesondere schraubendreherbits

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10141668A Withdrawn DE10141668A1 (de) 2001-08-25 2001-08-25 Spannfutter für Werkzeuge, insbesondere Schraubendreherbits

Country Status (8)

Country Link
US (1) US7063332B2 (de)
EP (1) EP1420919B1 (de)
JP (1) JP4264349B2 (de)
AT (1) ATE488329T1 (de)
DE (2) DE10141668A1 (de)
DK (1) DK1420919T3 (de)
ES (1) ES2351705T3 (de)
WO (1) WO2003018263A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219418B4 (de) * 2002-05-02 2014-11-27 Wera-Werk Hermann Werner Gmbh & Co. Kg Freilaufende Hülse
DE10254339B4 (de) 2002-06-10 2019-10-10 Wera Werkzeuge Gmbh Futter zur Aufnahme von durch Drehen um ihre Achse verwendbare Werkzeuge
WO2003103901A2 (de) 2002-06-10 2003-12-18 Wera Werk Futter zur aufnahme von durch drehen um ihre achse verwendbare werkzeuge
DE10337470A1 (de) * 2003-08-14 2005-03-17 Atlas Copco Electric Tools Gmbh Spanneinrichtung für Sechskantbits
TW200950938A (en) * 2008-06-11 2009-12-16 Hou-Fei Hu Chuck for bit
US8800999B2 (en) * 2009-02-27 2014-08-12 Black & Decker Inc. Bit retention device
US8622401B2 (en) 2009-02-27 2014-01-07 Black & Decker Inc. Bit retention device
US8381830B2 (en) * 2009-05-05 2013-02-26 Black & Decker Inc. Power tool with integrated bit retention device
DE202009014717U1 (de) 2009-10-30 2010-01-14 Jakob Schmid Gmbh + Co. Kg Schnellwechsel-Spannzeug für Bohrwerkzeuge mit Spannfläche
CN101823249A (zh) * 2010-03-24 2010-09-08 无锡市新菊电动工具有限公司 螺丝批快换夹头
DE102011054201B4 (de) 2011-10-05 2019-10-24 Wera Werkzeuge Gmbh Schnellwechselfutter für Schraubendreherbits mit von einander verschiedenen Antriebsprofilen
US9227309B2 (en) 2012-02-15 2016-01-05 Black & Decker Inc. Quick change bit holder with ring magnet
US10150205B2 (en) 2012-02-15 2018-12-11 Black & Decker Inc. Fastening tools with floating magnet sleeves
US9156147B2 (en) 2012-02-15 2015-10-13 Black & Decker Inc. Quick change bit holder with ring magnet
US9505108B2 (en) 2012-02-15 2016-11-29 Black & Decker Inc. Bit holder with floating magnet sleeve
US9943946B2 (en) 2012-02-15 2018-04-17 Black & Decker Inc. Tool bits with floating magnet sleeves
DE102012216137A1 (de) * 2012-09-12 2014-03-13 Hilti Aktiengesellschaft Handwerkzeugmaschine
USD806493S1 (en) 2015-07-22 2018-01-02 Tti (Macao Commercial Offshore) Limited Tool adapter
USD780548S1 (en) 2015-07-22 2017-03-07 Ac (Macao Commercial Offshore) Limited Power tool
USD789761S1 (en) 2015-11-02 2017-06-20 Black & Decker Inc. Torsion bit
CN110732888B (zh) 2018-07-20 2022-07-26 米沃奇电动工具公司 工具刀头夹持器
CN216299142U (zh) 2019-01-09 2022-04-15 米沃奇电动工具公司 旋转冲击工具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656450A (en) * 1925-02-28 1928-01-17 Steuer August Chuck
US1860998A (en) * 1931-08-21 1932-05-31 Drazick John Tool holder
US2348611A (en) * 1942-06-12 1944-05-09 Davidson Cecil Stanley Clamp for holding drill rods or casings
US2409899A (en) * 1944-06-08 1946-10-22 Manuel S Resina Cap chuck
DE2841744A1 (de) * 1978-09-26 1980-04-03 Bilz Otto Werkzeug Schnellwechselfutter, insbesondere fuer eine das werkzeug aufnehmende stellhuelse
DE2934428A1 (de) 1979-08-25 1981-03-26 Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal Spannfutter fuer werkzeug-einsatzstuecke, insbesondere schraubendreherbits
DE3243389C2 (de) 1982-11-24 1986-05-15 Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal Spannfutter für unrund gestaltete Schaftenden von Werkzeug-Einsatzstücken, insbesondere Schraubendreherbits
DE3330486A1 (de) 1983-08-24 1985-03-07 Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal Spannfutter fuer werkzeug-einsatzstuecke, insbesondere schraubendreherbits
US5188378A (en) 1990-01-11 1993-02-23 Wera Werk Hermann Werner Gmbh & Co. Chuck for polygonal shank ends of tools
US5181438A (en) * 1990-04-10 1993-01-26 Aip Inc. Ball lock punch retainer
DE4243650C2 (de) * 1992-12-23 1996-07-25 Schmidt Ulrich Ush Schraubwerk Spannfutter für Werkzeug-Einsatzstücke
DE60013812T2 (de) * 1999-05-03 2005-11-17 Maxtech Mfg. Inc., Waterloo Schnellkupplung
US6325393B1 (en) * 1999-10-01 2001-12-04 Tsai-Ching Chen Chuck device for tools
WO2001060555A1 (en) * 2000-02-14 2001-08-23 Black & Decker Inc. Chuck and assembly with bit
US6688610B2 (en) * 2000-05-12 2004-02-10 Power Tool Holders Incorporated Chuck with quick change
US6637755B2 (en) * 2002-03-22 2003-10-28 Tsai-Ching Chen Chuck device for miniature tool bits
US6755423B2 (en) * 2002-07-17 2004-06-29 Li Jiun Chiu Tool coupling device for changeable tool members

Also Published As

Publication number Publication date
US20050023777A1 (en) 2005-02-03
JP4264349B2 (ja) 2009-05-13
ES2351705T3 (es) 2011-02-09
EP1420919A1 (de) 2004-05-26
DE10141668A1 (de) 2003-03-06
DK1420919T3 (da) 2011-03-07
EP1420919B1 (de) 2010-11-17
JP2005500178A (ja) 2005-01-06
US7063332B2 (en) 2006-06-20
WO2003018263A1 (de) 2003-03-06
ATE488329T1 (de) 2010-12-15

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