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
Application number
ES1981270058U
Other languages
English (en)
Other versions
ES270058Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTTO ZETTL JUN
Original Assignee
OTTO ZETTL JUN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OTTO ZETTL JUN filed Critical OTTO ZETTL JUN
Publication of ES270058U publication Critical patent/ES270058U/es
Application granted granted Critical
Publication of ES270058Y publication Critical patent/ES270058Y/es
Expired legal-status Critical Current

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 And Boring (AREA)
  • Drilling Tools (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (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.
ES1981270058U 1980-12-20 1981-12-18 Mandril de sujeccion de una herramienta tal como una broca o fresa. Expired ES270058Y (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 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
GB2441266B (en) 2005-06-01 2011-03-02 Arthrocare Corp Knotless suture anchoring device having deforming section to accommodate sutures of various diameters
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
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
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
US9034014B2 (en) 2012-01-27 2015-05-19 Arthrocare Corporation Free floating wedge suture anchor for soft tissue repair
US9364210B2 (en) 2012-01-27 2016-06-14 Arthrocare Corporation Biased wedge suture anchor and method 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
US9023083B2 (en) 2012-01-27 2015-05-05 Arthrocare Corporation Method for soft tissue repair with free floating suture locking member
US9855028B2 (en) 2012-04-06 2018-01-02 Arthrocare Corporation Multi-suture knotless anchor for attaching tissue to bone and related method
DE202013002448U1 (de) * 2013-03-14 2014-06-16 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Spann- oder Greifeinrichtung
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
US11084105B2 (en) 2017-10-18 2021-08-10 Milwaukee Electric Tool Corporation Chuck assembly for a rotary power tool

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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.
NL224318A (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

Cited By (2)

* Cited by examiner, † Cited by third party
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
YU42751B (en) 1988-12-31
DE3048274A1 (de) 1982-07-29
EP0054774A3 (en) 1983-02-16
IE52825B1 (en) 1988-03-16
CA1170867A (en) 1984-07-17
JPS57121406A (en) 1982-07-28
IE812855L (en) 1982-06-20
ES270058Y (es) 1984-03-01
US4456270A (en) 1984-06-26
EP0054774B1 (de) 1985-03-20
JPS63182807U (es) 1988-11-25
ATE12192T1 (de) 1985-04-15
EP0054774A2 (de) 1982-06-30
YU301381A (en) 1983-12-31
DE3169457D1 (en) 1985-04-25

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603