ES270058U - Mandril de sujeccion de una herramienta tal como una broca o fresa. - Google Patents
Mandril de sujeccion de una herramienta tal como una broca o fresa.Info
- Publication number
- ES270058U ES270058U ES1981270058U ES270058U ES270058U ES 270058 U ES270058 U ES 270058U ES 1981270058 U ES1981270058 U ES 1981270058U ES 270058 U ES270058 U ES 270058U ES 270058 U ES270058 U ES 270058U
- Authority
- ES
- Spain
- Prior art keywords
- piece
- chuck
- insert
- housing
- drill
- 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.)
- Granted
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
- B23B31/1253—Jaws movement actuated by an axially movable member
-
- 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
-
- 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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Sampling And Sample Adjustment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Mandril de sujeción de una herramienta, tal como broca ó fresa en máquinas de precisión de taladrar fresar ó similares antes de la siguiente inserción de la unidad que consta de mandril y herramienta, con una carcasa hueca y alargada que presenta una cabeza de mandril con cono interior y con un elemento de ajuste dispuesto en la carcasa y enroscable desde el lado trasero de la carcasa ó desde la periferia de la misma, mediante introducción de una herramienta de accionamiento, en cuyo extremo delantero están dispuestas fijas al giro y desplazables radialmente varias garras de sujeción, caracterizado porque la carcasa se desarrolla por lo menos de dos piezas y consta de un casquillo de cabeza (34) y de un casquillo de inserción (10) unido fijamente con éste, pudiendo saltarse la unión entre el casquillo de cabeza (34) y el casquillo de inserción (10); en el casquillo de cabeza (34) se dispone una jaula (26) montada fija en la cual se guían las garras (32); un cuerpo giratorio y de un elementodesplazable (30), y el cuerpo giratorio (20) se aloja en la carcasa en forma esencialmente indispensable axialmente y presenta una configuración (38, 40) para acoplarse con un accionamiento de giro y lleva una rosca en una zona delantera y, el elemento desplazable (30) tiene una zona trasera una rosca engranada con la rosca del cuerpo giratorio (20) y tiene una superficie frontal delantera una superficie de apoyo (35) central para la herramienta así como ranuras radiales (31) en las que entran las garras.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803048274 DE3048274A1 (de) | 1980-12-20 | 1980-12-20 | Bohrfutter |
Publications (2)
Publication Number | Publication Date |
---|---|
ES270058U true ES270058U (es) | 1983-08-01 |
ES270058Y ES270058Y (es) | 1984-03-01 |
Family
ID=6119810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981270058U Expired ES270058Y (es) | 1980-12-20 | 1981-12-18 | Mandril de sujeccion de una herramienta tal como una broca o fresa. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4456270A (es) |
EP (1) | EP0054774B1 (es) |
JP (2) | JPS57121406A (es) |
AT (1) | ATE12192T1 (es) |
CA (1) | CA1170867A (es) |
DE (2) | DE3048274A1 (es) |
ES (1) | ES270058Y (es) |
IE (1) | IE52825B1 (es) |
YU (1) | YU42751B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996003244A1 (es) * | 1994-07-22 | 1996-02-08 | Llambrich Precision, S.A. | Portabrocas de maquinas herramienta |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437792C1 (de) * | 1984-10-16 | 1986-01-23 | Günter Horst 7927 Sontheim Röhm | Spannbackenfutter,insbesondere Bohrfutter |
DE3610671A1 (de) * | 1986-03-29 | 1987-10-01 | Erich Wezel | Bohrfutter |
DE4110894A1 (de) * | 1991-04-04 | 1992-10-08 | Zettl Gmbh Cnc | Spannfutter |
DE4209307C2 (de) * | 1992-03-21 | 1995-05-11 | Albrecht Josef Bohrfutter | Bohrfutter |
DE4304251A1 (de) * | 1993-02-12 | 1994-08-18 | Otto Zettl | Spannfutter |
DE4331453A1 (de) * | 1993-09-16 | 1995-03-23 | Zettl Gmbh Cnc Praezisions Und | Spannfutter |
DE4427051A1 (de) * | 1994-07-29 | 1996-02-01 | Zettl Gmbh Cnc Praezisions Und | Spannfutter |
US6241260B1 (en) | 1999-08-17 | 2001-06-05 | Black & Decker Inc. | Spring-loaded quick clamp chuck |
DE20009780U1 (de) * | 2000-06-05 | 2001-07-19 | Babel NC-Werkzeugtechnik GmbH, 87466 Oy-Mittelberg | Spannfutter für Werkzeuge, insbesondere Bohrer |
US6582453B1 (en) * | 2000-07-14 | 2003-06-24 | Opus Medical, Inc. | Method and apparatus for attaching connective tissues to bone using a suture anchoring device |
DE10056729B4 (de) * | 2000-11-15 | 2007-10-04 | Josef Albrecht Bohrfutterfabrik Gmbh & Co. | Axial-Spannfutter |
US6770076B2 (en) * | 2001-02-12 | 2004-08-03 | Opus Medical, Inc. | Method and apparatus for attaching connective tissues to bone using a knotless suture anchoring device |
US6547800B2 (en) * | 2001-06-06 | 2003-04-15 | Opus Medical, Inc. | Method and apparatus for attaching connective tissues to bone using a cortical bone anchoring device |
US6780198B1 (en) * | 2001-12-06 | 2004-08-24 | Opus Medical, Inc. | Bone anchor insertion device |
US6855157B2 (en) | 2002-02-04 | 2005-02-15 | Arthrocare Corporation | Method and apparatus for attaching connective tissues to bone using a knotless suture anchoring device |
DE502004003322D1 (de) * | 2003-04-04 | 2007-05-10 | Bosch Gmbh Robert | Schnellspannfutter |
DE10335500A1 (de) * | 2003-07-31 | 2005-03-03 | Röhm Gmbh | Schnellspannbohrfutter |
US7682374B2 (en) | 2003-10-21 | 2010-03-23 | Arthrocare Corporation | Knotless suture lock and bone anchor implant method |
US20060186612A1 (en) * | 2005-02-18 | 2006-08-24 | Daniel Puzio | Dust cover for automatic chuck |
US7328904B2 (en) * | 2005-04-19 | 2008-02-12 | Black & Decker Inc. | Power tool with power-take-off driven pusher-type chuck having device for reducing tension in pusher screw |
US7644930B2 (en) * | 2005-04-20 | 2010-01-12 | Black & Decker Inc. | Mechanism for providing residual thrust load on chuck actuating screw |
US20060271060A1 (en) * | 2005-05-26 | 2006-11-30 | Arthrocare Corporation | Threaded knotless suture anchoring device and method |
DE202006020328U1 (de) | 2005-06-01 | 2008-05-21 | Arthrocare Corp., Sunnyvale | Knotenfreie Fadenverankerungsvorrichtung mit Verformungsabschnitt, um Fäden unterschiedlichen Durchmessers aufzunehmen |
US7615061B2 (en) | 2006-02-28 | 2009-11-10 | Arthrocare Corporation | Bone anchor suture-loading system, method and apparatus |
US8133258B2 (en) | 2006-08-03 | 2012-03-13 | Arthrocare Corporation | Method and apparatus for attaching connective tissues to bone using a knotless suture anchoring device |
US8137381B2 (en) | 2007-04-25 | 2012-03-20 | Arthrocare Corporation | Knotless suture anchor having discrete polymer components and related methods |
US8057134B2 (en) | 2007-06-26 | 2011-11-15 | Techtronic Power Tools Technology Limited | Chuck assembly |
US8075229B2 (en) * | 2007-06-26 | 2011-12-13 | Techtronic Power Tools Technology Limited | Multi-speed drill and chuck assembly |
DE202007012199U1 (de) * | 2007-08-31 | 2007-12-13 | Röhm Gmbh | Bohrfutter |
US7963972B2 (en) | 2007-09-12 | 2011-06-21 | Arthrocare Corporation | Implant and delivery system for soft tissue repair |
US20090278484A1 (en) * | 2008-05-09 | 2009-11-12 | Degree Controls, Inc. | Fan conducted noise reduction |
US8828029B2 (en) | 2008-06-30 | 2014-09-09 | Arthrocare Corporation | Independent suture tensioning and snaring apparatus |
EP3106251B1 (en) | 2011-04-05 | 2021-02-17 | Milwaukee Electric Tool Corporation | Auto sizing chuck |
US9636101B2 (en) | 2011-09-01 | 2017-05-02 | Arthrocare Corporation | Bone anchor having an integrated stress isolator |
US9364210B2 (en) | 2012-01-27 | 2016-06-14 | Arthrocare Corporation | Biased wedge suture anchor and method for soft tissue repair |
US9023083B2 (en) | 2012-01-27 | 2015-05-05 | Arthrocare Corporation | Method for soft tissue repair with free floating suture locking member |
US9034014B2 (en) | 2012-01-27 | 2015-05-19 | Arthrocare Corporation | Free floating wedge suture anchor for soft tissue repair |
US9226742B2 (en) | 2012-01-27 | 2016-01-05 | Arthrocare Corporation | Restricted wedge suture anchor and method for soft tissue repair |
US9198649B2 (en) | 2012-01-27 | 2015-12-01 | Arthrocare Corporation | Rotating locking member suture anchor and method for soft tissue repair |
US9855028B2 (en) | 2012-04-06 | 2018-01-02 | Arthrocare Corporation | Multi-suture knotless anchor for attaching tissue to bone and related method |
DE202013002446U1 (de) * | 2013-03-14 | 2014-06-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spann- oder Greifeinrichtung |
DE202013002445U1 (de) * | 2013-03-14 | 2014-06-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spann- oder Greifeinrichtung |
DE202013002448U1 (de) * | 2013-03-14 | 2014-06-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spann- oder Greifeinrichtung |
US11084105B2 (en) | 2017-10-18 | 2021-08-10 | Milwaukee Electric Tool Corporation | Chuck assembly for a rotary power tool |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US914255A (en) * | 1908-06-09 | 1909-03-02 | Bion B Farnham | Drill-chuck. |
GB191227262A (en) * | 1912-11-27 | 1913-03-13 | Percy Brown | Improvements in and relating to Chucks. |
AT91419B (de) * | 1918-02-28 | 1923-02-26 | Julius Jakowitsch | Spannfutter mit keilförmigen Klemmbacken. |
US2040517A (en) * | 1934-10-22 | 1936-05-12 | Brown Mclaren Mfg Company | Chuck mechanism |
US2419673A (en) * | 1943-03-05 | 1947-04-29 | Standard Telephones Cables Ltd | Loop antenna |
US2389536A (en) * | 1943-10-23 | 1945-11-20 | Charles A Palmgren | Chuck |
US2479973A (en) * | 1947-02-14 | 1949-08-23 | Norman Company Van | Chuck |
DE903397C (de) * | 1949-10-21 | 1954-02-04 | Jacobs Mfg Co | Bohrwinde |
CH288808A (de) * | 1950-01-05 | 1953-02-15 | Nationalunternehmen Tatra | Spannfutter. |
BE564290A (es) * | 1957-02-05 | |||
GB1191297A (en) * | 1967-12-09 | 1970-05-13 | Marwin Anstey Ltd | Tool Holding Assemblies for Machine Tools |
DE1810614B2 (de) * | 1968-11-23 | 1971-09-16 | Bohrfutter | |
DE6922774U (de) * | 1969-06-07 | 1970-02-12 | Bosch Gmbh Robert | Dreibackenbohrfutter |
US3719367A (en) * | 1971-09-01 | 1973-03-06 | Houdaille Industries Inc | Collet chuck for threaded shank tools |
DE2341642C3 (de) * | 1973-08-17 | 1981-10-01 | Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen | Spannfutter für Bohrer |
US3861693A (en) * | 1973-08-20 | 1975-01-21 | Singer Co | Chuck |
DE7439900U (de) * | 1974-11-30 | 1976-06-10 | Robert Bosch Gmbh, 7000 Stuttgart | Spannfutter fuer handbohrmaschinen |
JPS585140B2 (ja) * | 1977-09-07 | 1983-01-29 | 株式会社精工舎 | ボ−ル盤等のチャック装置 |
-
1980
- 1980-12-20 DE DE19803048274 patent/DE3048274A1/de not_active Withdrawn
-
1981
- 1981-12-02 EP EP81110072A patent/EP0054774B1/de not_active Expired
- 1981-12-02 AT AT81110072T patent/ATE12192T1/de active
- 1981-12-02 DE DE8181110072T patent/DE3169457D1/de not_active Expired
- 1981-12-04 IE IE2855/81A patent/IE52825B1/en not_active IP Right Cessation
- 1981-12-08 US US06/328,567 patent/US4456270A/en not_active Expired - Lifetime
- 1981-12-16 JP JP56203291A patent/JPS57121406A/ja active Pending
- 1981-12-18 YU YU3013/81A patent/YU42751B/xx unknown
- 1981-12-18 ES ES1981270058U patent/ES270058Y/es not_active Expired
- 1981-12-18 CA CA000392647A patent/CA1170867A/en not_active Expired
-
1987
- 1987-08-28 JP JP1987131353U patent/JPS63182807U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996003244A1 (es) * | 1994-07-22 | 1996-02-08 | Llambrich Precision, S.A. | Portabrocas de maquinas herramienta |
ES2108610A1 (es) * | 1994-07-22 | 1997-12-16 | Llambrich Precision S A | Portabrocas de maquinas herramienta. |
Also Published As
Publication number | Publication date |
---|---|
ES270058Y (es) | 1984-03-01 |
YU301381A (en) | 1983-12-31 |
EP0054774B1 (de) | 1985-03-20 |
ATE12192T1 (de) | 1985-04-15 |
US4456270A (en) | 1984-06-26 |
CA1170867A (en) | 1984-07-17 |
EP0054774A2 (de) | 1982-06-30 |
IE52825B1 (en) | 1988-03-16 |
IE812855L (en) | 1982-06-20 |
EP0054774A3 (en) | 1983-02-16 |
DE3169457D1 (en) | 1985-04-25 |
JPS63182807U (es) | 1988-11-25 |
YU42751B (en) | 1988-12-31 |
JPS57121406A (en) | 1982-07-28 |
DE3048274A1 (de) | 1982-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19960603 |