MX9603744A - Mandril sin chaveta para barra de palanca. - Google Patents
Mandril sin chaveta para barra de palanca.Info
- Publication number
- MX9603744A MX9603744A MX9603744A MX9603744A MX9603744A MX 9603744 A MX9603744 A MX 9603744A MX 9603744 A MX9603744 A MX 9603744A MX 9603744 A MX9603744 A MX 9603744A MX 9603744 A MX9603744 A MX 9603744A
- Authority
- MX
- Mexico
- Prior art keywords
- tightening
- nut
- lever bars
- tightening mechanism
- supplemental
- 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
- B23B31/12—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
- 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
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/61—Plastics not otherwise provided for, e.g. nylon
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
Se describe un mandril o portabroca para uso con un accionador manual o mecánico que tiene un eje de accionamiento giratorio que incluye un mecanismo de apriete principal que utiliza un montaje de tres mordazas accionado por una tuerca o anillo de apriete y un mecanismo de apriete complementario. El mecanismo de apriete complementario incluye una porcion de leva que define un perfil de leva de apriete y un perfil de leva de liberacion. El mecanismo de apriete complementario incluye además una pluralidad de barras de palanca, un extremo de cada una de las barras de palanca forma un seguidor de leva y el otro extremo de cada una de las barras de palanca se asocia de manera operativa con la tuerca, de tal manera que cuando el mecanismo de apriete complementario se acciona en una direccion de apriete, las barras de palanca impulsarán la tuerca hacia adelante para producir una fuerza de apriete sobre la herramienta por medio de las mordazas y cuando el manguito posterior se hace girar en una direccion de liberacion, la fuerza aplicada a la tuerca mediante las barras de palanca será liberada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/206,115 US5499828A (en) | 1994-03-04 | 1994-03-04 | Lever bar keyless chuck |
PCT/US1995/001084 WO1995023665A1 (en) | 1994-03-04 | 1995-01-27 | Lever bar keyless chuck |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9603744A true MX9603744A (es) | 1997-07-31 |
Family
ID=22765045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9603744A MX9603744A (es) | 1994-03-04 | 1995-01-27 | Mandril sin chaveta para barra de palanca. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5499828A (es) |
EP (2) | EP0987075A2 (es) |
JP (1) | JPH09509896A (es) |
CN (1) | CN1146739A (es) |
AU (1) | AU1734295A (es) |
BR (1) | BR9506957A (es) |
CA (1) | CA2183773A1 (es) |
DE (1) | DE69517959T2 (es) |
MX (1) | MX9603744A (es) |
WO (1) | WO1995023665A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP9802503A2 (hu) * | 1995-06-07 | 1999-02-01 | Power Tool Holders Incorporated | Karral működtetett kulcs nélküli fúrótokmány |
US5775704A (en) * | 1996-06-22 | 1998-07-07 | Power Tool Holders Incorporated | Reverse lever actuated keyless chuck |
USD386193S (en) * | 1996-08-09 | 1997-11-11 | Power Tool Holders Incorporated | Chuck |
USD421615S (en) * | 1997-08-04 | 2000-03-14 | Black & Decker Inc. | Keyless chuck |
US6017039A (en) * | 1997-11-03 | 2000-01-25 | Power Tool Holders Incorporated | Nosepiece nut retainer chuck |
US6428018B1 (en) | 2000-03-10 | 2002-08-06 | Power Tool Holders Incorporated | Chuck |
US6959931B2 (en) * | 2001-08-30 | 2005-11-01 | Yukiwa Seiko Inc. | Keyless chuck and associated method |
DE10207153A1 (de) * | 2002-02-20 | 2003-08-21 | Roehm Gmbh | Bohrvorrichtung |
US7413195B2 (en) * | 2002-10-08 | 2008-08-19 | Oiles Corporation | Spherical annular seal member |
JP4294945B2 (ja) * | 2002-12-06 | 2009-07-15 | ユキワ精工株式会社 | チャック装置 |
EP1468789A3 (en) * | 2003-04-17 | 2008-06-04 | BLACK & DECKER INC. | Clutch for rotary power tool and rotary power tool incorporating such clutch |
US20070063455A1 (en) * | 2004-09-17 | 2007-03-22 | Zhang Qiang J | Fastener with nutating gear reduction |
US7331584B2 (en) * | 2004-09-17 | 2008-02-19 | Black & Decker Inc. | Chuck with nutating gear reduction |
US7264429B2 (en) * | 2004-09-24 | 2007-09-04 | Black & Decker Inc. | Tool free collet assembly |
US20060088393A1 (en) * | 2004-10-26 | 2006-04-27 | Cooper Vincent P | Extended sleeve removable chuck |
US7637510B2 (en) * | 2005-10-12 | 2009-12-29 | Shandong Weida Machinery Company Limited | Chuck with gripping mechanism stop |
US20140265162A1 (en) | 2013-03-15 | 2014-09-18 | Robert Bosch Gmbh | Self-Tightening Rotary Tool Holding System |
CN108290226B (zh) * | 2015-08-12 | 2019-09-06 | 艾沛克斯品牌公司 | 锁定卡盘 |
CN109940200A (zh) * | 2019-04-28 | 2019-06-28 | 柳尧亭 | 离合装置、钻夹头、动力工具和钻夹头双向转动的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970056A (en) * | 1931-06-17 | 1934-08-14 | Edward J O'flaherty | Tool chuck |
US2458626A (en) * | 1946-04-03 | 1949-01-11 | Norige Anthony | Drill chuck |
US3000642A (en) * | 1958-11-26 | 1961-09-19 | Kawasaki Kiyoshi | Drill chuck |
BE657123A (es) * | 1964-02-01 | 1965-04-01 | ||
CH499734A (de) * | 1968-07-19 | 1970-11-30 | Kienzle Apparate Gmbh | Klinkengesperre als Einrichtungs- und Überholkupplung |
US3807745A (en) * | 1973-03-15 | 1974-04-30 | J Bent | Keyless drill chuck |
FR2485966A1 (fr) * | 1980-07-04 | 1982-01-08 | Amyot Ets Sa | Mandrin de fixation d'un outil sur une machine-outil |
JPH0716808B2 (ja) * | 1987-07-21 | 1995-03-01 | 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 |
-
1994
- 1994-03-04 US US08/206,115 patent/US5499828A/en not_active Expired - Fee Related
-
1995
- 1995-01-27 BR BR9506957A patent/BR9506957A/pt not_active Application Discontinuation
- 1995-01-27 CA CA002183773A patent/CA2183773A1/en not_active Abandoned
- 1995-01-27 MX MX9603744A patent/MX9603744A/es unknown
- 1995-01-27 CN CN95192755.8A patent/CN1146739A/zh active Pending
- 1995-01-27 EP EP99202993A patent/EP0987075A2/en not_active Withdrawn
- 1995-01-27 JP JP7522897A patent/JPH09509896A/ja active Pending
- 1995-01-27 AU AU17342/95A patent/AU1734295A/en not_active Abandoned
- 1995-01-27 EP EP95909351A patent/EP0746438B1/en not_active Expired - Lifetime
- 1995-01-27 DE DE69517959T patent/DE69517959T2/de not_active Expired - Fee Related
- 1995-01-27 WO PCT/US1995/001084 patent/WO1995023665A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1995023665A1 (en) | 1995-09-08 |
DE69517959T2 (de) | 2001-02-01 |
EP0987075A2 (en) | 2000-03-22 |
BR9506957A (pt) | 1997-09-16 |
US5499828A (en) | 1996-03-19 |
CA2183773A1 (en) | 1995-09-08 |
CN1146739A (zh) | 1997-04-02 |
EP0746438B1 (en) | 2000-07-12 |
AU1734295A (en) | 1995-09-18 |
JPH09509896A (ja) | 1997-10-07 |
DE69517959D1 (de) | 2000-08-17 |
EP0746438A1 (en) | 1996-12-11 |
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