BR9712431A - Dispositivo de mandril de rápido desprendimento. - Google Patents
Dispositivo de mandril de rápido desprendimento.Info
- Publication number
- BR9712431A BR9712431A BR9712431-1A BR9712431A BR9712431A BR 9712431 A BR9712431 A BR 9712431A BR 9712431 A BR9712431 A BR 9712431A BR 9712431 A BR9712431 A BR 9712431A
- Authority
- BR
- Brazil
- Prior art keywords
- component
- chuck device
- quick release
- release chuck
- body component
- Prior art date
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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1173—Retention by friction only, e.g. using springs, resilient sleeves, tapers using springs
-
- 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
-
- 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
- Y10T279/17153—Spring 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
- Y10T279/17411—Spring biased jaws
- Y10T279/17418—Unitary
-
- 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
- Y10T279/17411—Spring biased jaws
- Y10T279/17555—Loose 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
- Y10T279/32—Means to prevent jaw loosening
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/45—Flexibly connected rigid members
- Y10T403/459—Helical spring type coupling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
"DISPOSITIVO DE MANDRIL DE RáPIDO DESPRENDIMENTO". Um dispositivo de mandril de rápido desprendimento (10) inclui um componente de corpo (12) e um dispositivo (14) para prender o componente de corpo (12) a um fuso de acionamento (76). Um furo ou recesso longitudinal (22) é definido no componente de corpo (12) e um dispositivo de aperto (56) do componente é disposto no recesso longitudinal (22). O componente espiralado (56) define um furo de diâmetro interno (57) para alojamento de um fuste de ferramenta (82) inserido nele. Um dispositivo (42) é aparesentado para enrolar variavelmente o dispositivo de aperto de componente espiralado (56) dentro do recesso longitudinal (22), deste modo fazendo com que o furo de diâmetro interno (57) se contraia e agarre no fuste de ferrramenta (82) inserido nele.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/740,098 US5826888A (en) | 1996-10-24 | 1996-10-24 | Quick release chuck device |
PCT/US1997/019488 WO1998017427A1 (en) | 1996-10-24 | 1997-10-22 | Quick release chuck device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9712431A true BR9712431A (pt) | 1999-10-26 |
Family
ID=24975026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9712431-1A BR9712431A (pt) | 1996-10-24 | 1997-10-22 | Dispositivo de mandril de rápido desprendimento. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5826888A (pt) |
EP (1) | EP0934136A1 (pt) |
JP (1) | JP2001502612A (pt) |
CN (1) | CN1233990A (pt) |
AU (1) | AU5091098A (pt) |
BR (1) | BR9712431A (pt) |
WO (1) | WO1998017427A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11513318A (ja) * | 1995-10-06 | 1999-11-16 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 工具ホルダーを装備した手持ち式工作盤とこれに所属した工具 |
US6135462A (en) * | 1999-05-24 | 2000-10-24 | Gary Sebastian | Snap-in chuck |
US6315060B1 (en) * | 1999-08-13 | 2001-11-13 | Wilton Tool Company, Llc | Collet assembly for power tools |
US6260856B1 (en) | 1999-11-17 | 2001-07-17 | Power Tool Holders Incorporated | Locking chuck |
US6390481B1 (en) | 2000-03-10 | 2002-05-21 | Power Tool Holders Incorporated | Locking chuck |
US6688610B2 (en) | 2000-05-12 | 2004-02-10 | Power Tool Holders Incorporated | Chuck with quick change |
US6533291B2 (en) | 2001-02-14 | 2003-03-18 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
US6834864B2 (en) | 2001-10-24 | 2004-12-28 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
US7140817B1 (en) * | 2002-07-23 | 2006-11-28 | Black & Decker Inc. | Router bit system |
AU2003257291A1 (en) * | 2002-08-02 | 2004-02-23 | Maxtech Manufacturing Inc. | Quick-connect chuck mechanism |
JP4190338B2 (ja) * | 2003-04-18 | 2008-12-03 | オリンパス株式会社 | 工作物保持装置 |
DE10352311A1 (de) * | 2003-11-06 | 2005-06-09 | Röhm Gmbh | Bohrfutter |
US7708288B2 (en) * | 2005-05-18 | 2010-05-04 | Jacobs Chuck Manufacturing Company | Locking chuck |
EP1938920B1 (en) * | 2005-10-18 | 2010-01-06 | Pascal Engineering Corporation | Tool unclamping device |
US7845651B2 (en) * | 2006-08-15 | 2010-12-07 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7900937B2 (en) * | 2007-08-17 | 2011-03-08 | Jacobs Chuck Manufacturing Company | Locking chuck |
US8403339B2 (en) * | 2008-06-18 | 2013-03-26 | Jacobs Chuck Manufacturing Company | Self tightening chuck with an axial lock |
JP2010036329A (ja) * | 2008-08-08 | 2010-02-18 | Takashima Sangyo Kk | ワーク保持機構および工作機械 |
US8376371B2 (en) * | 2008-09-17 | 2013-02-19 | Jacobs Chuck Manufacturing Company | Locking chuck jaws |
US8800999B2 (en) * | 2009-02-27 | 2014-08-12 | Black & Decker Inc. | Bit retention device |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
KR101211281B1 (ko) * | 2009-10-27 | 2012-12-11 | 쿠니지 소마 | 핸드피스의 치료용 공구 파지 장치 |
US8616561B2 (en) | 2012-04-10 | 2013-12-31 | Apex Brands, Inc. | Locking chuck |
US20140215789A1 (en) * | 2013-02-06 | 2014-08-07 | Mark H. Becker | Rotational Locking and Attachment Mechanism |
US20140265162A1 (en) * | 2013-03-15 | 2014-09-18 | Robert Bosch Gmbh | Self-Tightening Rotary Tool Holding System |
CN106041146B (zh) * | 2016-08-18 | 2017-11-14 | 重庆建设工业(集团)有限责任公司 | 车削加工中的工件前端定位方法 |
US10946455B2 (en) | 2018-08-03 | 2021-03-16 | Milwaukee Electric Tool Corporation | Keyless chuck assembly |
DE102019220539A1 (de) * | 2019-12-23 | 2021-06-24 | Robert Bosch Gmbh | Schnellspannvorrichtung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US414078A (en) * | 1889-10-29 | George rehfuss | ||
US1642490A (en) * | 1926-10-09 | 1927-09-13 | Black & Decker Mfg Co | Portable power-driven screw driver and wrench-clutch cup |
US2105330A (en) * | 1935-01-10 | 1938-01-11 | Teletype Corp | Tool holder |
BE480994A (pt) * | 1947-11-14 | |||
US3437059A (en) * | 1966-05-17 | 1969-04-08 | Russ Stonier Designs Inc | Decorative pole assembly |
US3521895A (en) * | 1968-07-24 | 1970-07-28 | Theodore M Smith | Tool holder |
US3794335A (en) * | 1972-05-19 | 1974-02-26 | Rockwell International Corp | Devices for attaching accessories |
US4385854A (en) * | 1979-08-21 | 1983-05-31 | Miyakawa Industry Co., Ltd. | Collet chuck assembly for taps |
JPS6090609A (ja) * | 1983-10-24 | 1985-05-21 | Osada Denki Kogyo Kk | スプリングチヤツク |
DE4005757A1 (de) * | 1990-02-23 | 1991-08-29 | Bosch Gmbh Robert | Handwerkzeugmaschine mit bohrfutter |
GB9313633D0 (en) * | 1993-07-01 | 1993-08-18 | Black & Decker Inc | A clamp nut |
-
1996
- 1996-10-24 US US08/740,098 patent/US5826888A/en not_active Expired - Fee Related
-
1997
- 1997-10-22 AU AU50910/98A patent/AU5091098A/en not_active Abandoned
- 1997-10-22 JP JP10519711A patent/JP2001502612A/ja active Pending
- 1997-10-22 CN CN97198905A patent/CN1233990A/zh active Pending
- 1997-10-22 WO PCT/US1997/019488 patent/WO1998017427A1/en not_active Application Discontinuation
- 1997-10-22 EP EP97913812A patent/EP0934136A1/en active Pending
- 1997-10-22 BR BR9712431-1A patent/BR9712431A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0934136A1 (en) | 1999-08-11 |
US5826888A (en) | 1998-10-27 |
CN1233990A (zh) | 1999-11-03 |
WO1998017427A1 (en) | 1998-04-30 |
JP2001502612A (ja) | 2001-02-27 |
AU5091098A (en) | 1998-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |