CN100388994C - 动力夹紧钻夹头 - Google Patents
动力夹紧钻夹头 Download PDFInfo
- Publication number
- CN100388994C CN100388994C CNB021354901A CN02135490A CN100388994C CN 100388994 C CN100388994 C CN 100388994C CN B021354901 A CNB021354901 A CN B021354901A CN 02135490 A CN02135490 A CN 02135490A CN 100388994 C CN100388994 C CN 100388994C
- Authority
- CN
- China
- Prior art keywords
- drill
- drill body
- screw
- nut sleeve
- chuck
- 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
Links
Images
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
- 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
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/38—Keyless chucks for hand tools
-
- 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
- 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
- Y10T279/20—Chucks or sockets with safety feature
-
- 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
- Y10T279/32—Means to prevent jaw loosening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
Abstract
Description
Claims (9)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021354901A CN100388994C (zh) | 2002-09-20 | 2002-09-20 | 动力夹紧钻夹头 |
US10/528,481 US7469908B2 (en) | 2002-09-20 | 2003-09-22 | Power drill chuck |
AU2003272840A AU2003272840A1 (en) | 2002-09-20 | 2003-09-22 | A power drill chuck |
EP03753220A EP1559491B1 (en) | 2002-09-20 | 2003-09-22 | A power drill chuck |
PCT/CN2003/000802 WO2004026512A1 (fr) | 2002-09-20 | 2003-09-22 | Mandrin de perceuse electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021354901A CN100388994C (zh) | 2002-09-20 | 2002-09-20 | 动力夹紧钻夹头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1483541A CN1483541A (zh) | 2004-03-24 |
CN100388994C true CN100388994C (zh) | 2008-05-21 |
Family
ID=32000615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021354901A Expired - Lifetime CN100388994C (zh) | 2002-09-20 | 2002-09-20 | 动力夹紧钻夹头 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7469908B2 (zh) |
EP (1) | EP1559491B1 (zh) |
CN (1) | CN100388994C (zh) |
AU (1) | AU2003272840A1 (zh) |
WO (1) | WO2004026512A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715890Y (zh) * | 2004-08-03 | 2005-08-10 | 山东威达机械股份有限公司 | 带响自锁式钻夹头 |
CN100563942C (zh) * | 2004-09-17 | 2009-12-02 | 苏州宝时得电动工具有限公司 | 钻类电动工具 |
CN100578036C (zh) * | 2005-09-28 | 2010-01-06 | 山东威达机械股份有限公司 | 单向离合装置及采用该装置的柄类工具夹持结构 |
US8141883B2 (en) * | 2006-04-14 | 2012-03-27 | Zhenqian Hu | Self-locking mechanism of manually tightened drill chuck |
CN201012399Y (zh) * | 2007-04-10 | 2008-01-30 | 浙江三鸥机械股份有限公司 | 一种新颖自锁式手紧钻夹头 |
CN109746484B (zh) * | 2017-11-03 | 2024-06-14 | 苏州宝时得电动工具有限公司 | 动力工具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1214982A (zh) * | 1993-08-13 | 1999-04-28 | 动力工具夹持器公司 | 刀具的夹头 |
CN2414864Y (zh) * | 2000-04-10 | 2001-01-17 | 铨宝工业股份有限公司 | 夹头驱动轴新结构 |
US6196554B1 (en) * | 1998-12-15 | 2001-03-06 | Power Tool Holders Incorporated | Locking chuck |
CN2576385Y (zh) * | 2002-11-04 | 2003-10-01 | 台州市超力机电有限公司 | 自锁式钻夹头 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4669932A (en) * | 1985-05-24 | 1987-06-02 | Wayne Hartley | Keyless tool chuck |
JPH0783961B2 (ja) * | 1991-06-13 | 1995-09-13 | ユキワ精工株式会社 | 工具用チャック |
FR2702975B1 (fr) * | 1993-03-26 | 1995-06-16 | Amyot Ets Sa | Mandrin porte-outil pour l'equipement d'une machine tournante, telle qu'une perceuse. |
DE4407854B4 (de) * | 1994-03-09 | 2008-03-27 | Röhm Gmbh | Bohrfutter |
EP0785041B1 (de) * | 1996-01-17 | 2001-02-28 | Röhm GmbH | Bohrfutter |
DE19606795C2 (de) * | 1996-02-23 | 1998-01-22 | Metabowerke Kg | Bohrfutter |
US5741016A (en) | 1996-10-02 | 1998-04-21 | Power Tool Holders Incorporated | Chuck |
US6007071A (en) * | 1998-03-09 | 1999-12-28 | Power Tool Holders Incorporated | Chuck with locking body |
US5988653A (en) | 1998-06-18 | 1999-11-23 | Chum Power Machinery Corp. | Auto-locking bit holding system of a hand tool |
CN2376354Y (zh) * | 1999-06-30 | 2000-05-03 | 铨宝工业股份有限公司 | 冲击自锁式的夹头结构 |
CN1145539C (zh) | 1999-09-21 | 2004-04-14 | 铨宝工业股份有限公司 | 搭配旋转轴使用的自锁式夹头 |
US6729812B2 (en) * | 1999-12-06 | 2004-05-04 | Theodore G. Yaksich | Power driver having geared tool holder |
US6302407B1 (en) * | 2000-04-20 | 2001-10-16 | Chun Chu Hsueh | Chuck structure with locking and positioning functions |
US6488286B2 (en) * | 2000-08-21 | 2002-12-03 | Theodore G. Yaksich | Chuck and power driver having improved interface assembly |
CN1217762C (zh) * | 2001-06-10 | 2005-09-07 | 山东威达机械股份有限公司 | 自锁钻夹头 |
CN1220569C (zh) * | 2001-06-10 | 2005-09-28 | 山东威达机械股份有限公司 | 自紧钻夹头 |
US6824141B1 (en) * | 2001-08-30 | 2004-11-30 | Yukiwa Seiko Kabushiki Kaisha | Chuck device |
CN2582790Y (zh) * | 2002-11-25 | 2003-10-29 | 山东威达机械股份有限公司 | 自锁钻夹头 |
-
2002
- 2002-09-20 CN CNB021354901A patent/CN100388994C/zh not_active Expired - Lifetime
-
2003
- 2003-09-22 US US10/528,481 patent/US7469908B2/en active Active
- 2003-09-22 AU AU2003272840A patent/AU2003272840A1/en not_active Abandoned
- 2003-09-22 WO PCT/CN2003/000802 patent/WO2004026512A1/zh not_active Application Discontinuation
- 2003-09-22 EP EP03753220A patent/EP1559491B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1214982A (zh) * | 1993-08-13 | 1999-04-28 | 动力工具夹持器公司 | 刀具的夹头 |
US6196554B1 (en) * | 1998-12-15 | 2001-03-06 | Power Tool Holders Incorporated | Locking chuck |
CN2414864Y (zh) * | 2000-04-10 | 2001-01-17 | 铨宝工业股份有限公司 | 夹头驱动轴新结构 |
CN2576385Y (zh) * | 2002-11-04 | 2003-10-01 | 台州市超力机电有限公司 | 自锁式钻夹头 |
Also Published As
Publication number | Publication date |
---|---|
US20060091619A1 (en) | 2006-05-04 |
CN1483541A (zh) | 2004-03-24 |
US7469908B2 (en) | 2008-12-30 |
WO2004026512A1 (fr) | 2004-04-01 |
EP1559491A4 (en) | 2008-10-15 |
AU2003272840A1 (en) | 2004-04-08 |
EP1559491A1 (en) | 2005-08-03 |
EP1559491B1 (en) | 2012-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG DEWEI INDUSTRY & TRADE Co.,Ltd. Assignor: SHANDONG WEIDA MACHINERY Co.,Ltd. Contract record no.: 2011330000843 Denomination of invention: Power clamped champing chuck for drill Granted publication date: 20080521 License type: Exclusive License Open date: 20040324 Record date: 20110629 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 264200 Zhonghan Road, Weishan Town, Weihai Lingang Economic and Technological Development Zone, Shandong Province Patentee after: ROEHM WEIDA MACHINERY (SHANDONG) Co.,Ltd. Address before: 264402 No. 2 Zhonghan Road, Yinshan Town, Wendeng City, Shandong Province Patentee before: SHANDONG WEIDA MACHINERY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080521 |