DE3874885D1 - Spannvorrichtung fuer werkzeuge. - Google Patents
Spannvorrichtung fuer werkzeuge.Info
- Publication number
- DE3874885D1 DE3874885D1 DE8888908974T DE3874885T DE3874885D1 DE 3874885 D1 DE3874885 D1 DE 3874885D1 DE 8888908974 T DE8888908974 T DE 8888908974T DE 3874885 T DE3874885 T DE 3874885T DE 3874885 D1 DE3874885 D1 DE 3874885D1
- Authority
- DE
- Germany
- Prior art keywords
- tools
- clamping device
- clamping
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/12—Chucks having means to amplify the force produced by the actuating means to increase the clamping force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/38—Keyless chucks for hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/044—Clutches
- B23B2260/0445—Overload clutches
-
- 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
- Y10S279/902—Keyless type 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
- Y10T279/17615—Obliquely guided reciprocating jaws
-
- 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
- Y10T279/17615—Obliquely guided reciprocating jaws
- Y10T279/17623—Threaded sleeve and jaw
- Y10T279/17632—Conical sleeve
-
- 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
- Y10T279/27—Separate chuck-actuating power source
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26197087 | 1987-10-16 | ||
PCT/JP1988/001049 WO1989003267A1 (en) | 1987-10-16 | 1988-10-14 | Chuck for tools |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3874885D1 true DE3874885D1 (de) | 1992-10-29 |
DE3874885T2 DE3874885T2 (de) | 1993-03-18 |
Family
ID=17369187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888908974T Expired - Fee Related DE3874885T2 (de) | 1987-10-16 | 1988-10-14 | Spannvorrichtung fuer werkzeuge. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4951955A (de) |
EP (1) | EP0340310B1 (de) |
JP (1) | JPH029517A (de) |
KR (1) | KR890701259A (de) |
DE (1) | DE3874885T2 (de) |
WO (1) | WO1989003267A1 (de) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234223A (en) * | 1987-07-21 | 1993-08-10 | Sakamaki Mfg. Co., Ltd. | Chuck for tools |
JPH047843Y2 (de) * | 1987-11-09 | 1992-02-28 | ||
US4840387A (en) * | 1988-01-20 | 1989-06-20 | The Jacobs Manufacturing Company | Self-actuating keyless chuck |
US5476273A (en) * | 1989-12-11 | 1995-12-19 | Power Tool Holders Incorporated | Plastic grip boots for chucks |
US5573254A (en) | 1989-12-11 | 1996-11-12 | Power Tool Holders Incorporated | Non-impact keyless chuck |
US5253879A (en) * | 1989-12-11 | 1993-10-19 | Jacobs Chuck Technology Corporation | Non-impact keyless chuck |
US5452906B1 (en) * | 1989-12-11 | 1997-07-29 | Power Tool Holders Inc | Non-impact keyless chuck |
US5125673A (en) * | 1989-12-11 | 1992-06-30 | Huff Robert O | Non-impact keyless chuck |
WO1991012328A1 (en) * | 1990-02-15 | 1991-08-22 | Fowlkes Dana M | Totally synthetic affinity reagents |
US5747334A (en) * | 1990-02-15 | 1998-05-05 | The University Of North Carolina At Chapel Hill | Random peptide library |
DE4023303C1 (de) * | 1990-07-21 | 1991-09-26 | Guenter Horst 7927 Sontheim De Roehm | |
DK0468128T3 (da) * | 1990-07-21 | 1994-07-11 | Roehm Guenter H | Borepatron |
JPH06503468A (ja) * | 1990-08-06 | 1994-04-21 | ジ・アップジョン・カンパニー | 可溶性cd4遺伝子の内部開始の排除 |
JP2565469Y2 (ja) * | 1990-09-28 | 1998-03-18 | 光陽産業 株式会社 | フレキシブル管用継手 |
JPH0783961B2 (ja) * | 1991-06-13 | 1995-09-13 | ユキワ精工株式会社 | 工具用チャック |
US5215317A (en) * | 1992-05-18 | 1993-06-01 | Jacobs Chuck Technology Corp. | Keyless chuck |
US5501473A (en) * | 1993-08-13 | 1996-03-26 | Power Tool Holders Incorporated | Chuck |
US5348317A (en) * | 1993-08-13 | 1994-09-20 | Jacobs Chuck Technology Corporation | Chuck |
US5348318A (en) * | 1993-08-13 | 1994-09-20 | Jacobs Chuck Technology Corporation | Chuck |
US5553873A (en) * | 1994-07-01 | 1996-09-10 | Power Tool Holders Incorporated | Keyless chuck |
TW342756U (en) * | 1994-08-31 | 1998-10-11 | Yukiwa Seiko Kk | Chuck apparatus |
US5816583A (en) * | 1996-12-04 | 1998-10-06 | Power Tool Holders, Inc. | Integral locking sleeve chuck |
US5816584A (en) * | 1997-01-02 | 1998-10-06 | Power Tool Holders, Inc. | Chuck with improved jaw bite |
US6017039A (en) * | 1997-11-03 | 2000-01-25 | Power Tool Holders Incorporated | Nosepiece nut retainer chuck |
US5992859A (en) * | 1998-04-27 | 1999-11-30 | Chum Power Machinery Corp. | Bit holding system for a power hand tool |
US6073939A (en) * | 1998-06-05 | 2000-06-13 | Power Tool Holders Incorporated | Locking chuck |
GB2377193B (en) * | 1998-06-05 | 2003-04-02 | Power Tool Holders Inc | Locking Chuck |
US5988653A (en) * | 1998-06-18 | 1999-11-23 | Chum Power Machinery Corp. | Auto-locking bit holding system of a hand tool |
US6053675A (en) * | 1998-06-26 | 2000-04-25 | Black & Decker Inc. | Quick-acting tool bit holder |
US6196554B1 (en) | 1998-12-15 | 2001-03-06 | Power Tool Holders Incorporated | Locking chuck |
US6182978B1 (en) * | 1999-08-11 | 2001-02-06 | Chun Chu Hsueh | Self locking device for power tool |
US6257596B1 (en) * | 1999-08-18 | 2001-07-10 | Wen Yung Yang | Self Locking device for power tool |
US6247706B1 (en) * | 1999-11-03 | 2001-06-19 | Chum Power Machinery Corp. | Self-locking chuck |
DE10008262B4 (de) * | 2000-02-23 | 2007-03-15 | Röhm Gmbh | Verfahren zur Herstellung von Hartmetalleinsätze als Spannschneiden aufweisende Spannbacken für Bohrfutter, sowie entsprechend gefertigte Spannbacken |
US6354605B1 (en) | 2000-03-10 | 2002-03-12 | Power Tool Holders Incorporated | Chuck with improved jaw |
US6540237B1 (en) | 2000-06-23 | 2003-04-01 | Power Tool Holders Incorporated | Chuck |
US6959931B2 (en) * | 2001-08-30 | 2005-11-01 | Yukiwa Seiko Inc. | Keyless chuck and associated method |
CN2579576Y (zh) * | 2002-08-16 | 2003-10-15 | 周文华 | 改良的手紧钻夹头 |
CN2578022Y (zh) | 2002-08-28 | 2003-10-08 | 周文华 | 一种改进的手紧钻夹头 |
US7360770B2 (en) | 2004-08-17 | 2008-04-22 | Black & Decker Inc. | Keyless chuck with automatic and manual locking |
US7690658B2 (en) * | 2004-09-20 | 2010-04-06 | Black & Decker Inc. | Tool chuck with power take off feature |
US7563061B2 (en) * | 2005-02-09 | 2009-07-21 | Black & Decker Inc. | Self-centering drill bit chuck |
US20060186611A1 (en) * | 2005-02-18 | 2006-08-24 | Gehret Robert S | Non-slip reverse device for impacting-type chuck |
US20060186612A1 (en) * | 2005-02-18 | 2006-08-24 | Daniel Puzio | Dust cover for automatic chuck |
US20060185870A1 (en) * | 2005-02-18 | 2006-08-24 | Black & Decker Inc. | Drill chuck |
US7588398B2 (en) * | 2005-04-19 | 2009-09-15 | Black & Decker Inc. | Tool chuck with power take off and dead spindle features |
US7478979B2 (en) * | 2005-04-27 | 2009-01-20 | Eastway Fair Company Limited | Rotatable chuck |
US7481608B2 (en) * | 2005-04-27 | 2009-01-27 | Eastway Fair Company Limited | Rotatable chuck |
CN100484674C (zh) * | 2005-07-14 | 2009-05-06 | 山东威达机械股份有限公司 | 锁紧式钻夹头 |
US7455303B2 (en) * | 2005-09-02 | 2008-11-25 | The Jacobs Chuck Manufacturing Company | Chuck with internal nut |
US7645101B2 (en) * | 2005-09-16 | 2010-01-12 | Black & Decker Inc. | Chuck with internally threaded jaw in a PTO application |
US7588399B2 (en) * | 2005-09-16 | 2009-09-15 | Black & Decker Inc. | PTO selector mechanism for parallel axis transmission |
US7547165B2 (en) * | 2005-09-16 | 2009-06-16 | Black & Decker Inc. | PTO selector mechanism with brake |
US7537421B2 (en) * | 2005-09-16 | 2009-05-26 | Black & Decker Inc. | Dead spindle PTO with compliant grounding mechanism |
US7845651B2 (en) * | 2006-08-15 | 2010-12-07 | Jacobs Chuck Manufacturing Company | Locking chuck |
US8075229B2 (en) * | 2007-06-26 | 2011-12-13 | Techtronic Power Tools Technology Limited | Multi-speed drill and chuck assembly |
US8057134B2 (en) | 2007-06-26 | 2011-11-15 | Techtronic Power Tools Technology Limited | Chuck assembly |
US20090200758A1 (en) * | 2008-02-07 | 2009-08-13 | Chin Hung Lam | Auto Locking Chuck |
DE102008000470A1 (de) * | 2008-02-29 | 2009-09-03 | Robert Bosch Gmbh | Handwerkzeugmaschine |
US8403339B2 (en) | 2008-06-18 | 2013-03-26 | Jacobs Chuck Manufacturing Company | Self tightening chuck with an axial lock |
JP5378056B2 (ja) * | 2009-04-30 | 2013-12-25 | ユキワ精工株式会社 | チャック装置 |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
US9283625B2 (en) | 2011-04-05 | 2016-03-15 | Milwaukee Electric Tool Corporation | Auto sizing chuck |
US9352397B2 (en) | 2012-04-10 | 2016-05-31 | Apex Brands, Inc. | Locking chuck |
US10556276B2 (en) | 2013-03-14 | 2020-02-11 | Apex Brands, Inc. | Locking chuck |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2684856A (en) * | 1950-03-18 | 1954-07-27 | Jacobs Mfg Co | Apparatus for tightening chucks of power drills |
US4277074A (en) * | 1979-11-26 | 1981-07-07 | Harry Kilberis | Keyless chuck |
US4526497A (en) * | 1982-03-15 | 1985-07-02 | Hatfield Jim J | Automatic jaw control for reversible power tool |
US4682918A (en) * | 1984-04-16 | 1987-07-28 | Milwaukee Electric Tool Corporation | Keyless impacting chuck |
DE8436752U1 (de) * | 1984-12-15 | 1985-03-21 | Röhm, Günter Horst, 7927 Sontheim | Bohrfutter |
US4669932A (en) * | 1985-05-24 | 1987-06-02 | Wayne Hartley | Keyless tool chuck |
JPS62166906A (ja) * | 1986-01-21 | 1987-07-23 | Matsushita Electric Works Ltd | 締め付け具 |
US4840387A (en) * | 1988-01-20 | 1989-06-20 | The Jacobs Manufacturing Company | Self-actuating keyless chuck |
-
1988
- 1988-10-14 JP JP63259818A patent/JPH029517A/ja active Pending
- 1988-10-14 WO PCT/JP1988/001049 patent/WO1989003267A1/ja active IP Right Grant
- 1988-10-14 US US07/362,433 patent/US4951955A/en not_active Expired - Fee Related
- 1988-10-14 EP EP88908974A patent/EP0340310B1/de not_active Expired - Lifetime
- 1988-10-14 DE DE8888908974T patent/DE3874885T2/de not_active Expired - Fee Related
-
1989
- 1989-05-27 KR KR1019890700935A patent/KR890701259A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR890701259A (ko) | 1989-12-19 |
EP0340310A1 (de) | 1989-11-08 |
DE3874885T2 (de) | 1993-03-18 |
EP0340310A4 (en) | 1990-09-26 |
WO1989003267A1 (en) | 1989-04-20 |
EP0340310B1 (de) | 1992-09-23 |
JPH029517A (ja) | 1990-01-12 |
US4951955A (en) | 1990-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |