DE3446687C2 - - Google Patents

Info

Publication number
DE3446687C2
DE3446687C2 DE3446687A DE3446687A DE3446687C2 DE 3446687 C2 DE3446687 C2 DE 3446687C2 DE 3446687 A DE3446687 A DE 3446687A DE 3446687 A DE3446687 A DE 3446687A DE 3446687 C2 DE3446687 C2 DE 3446687C2
Authority
DE
Germany
Prior art keywords
clamping head
chuck
clamping
head body
displacement
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 - Fee Related
Application number
DE3446687A
Other languages
German (de)
English (en)
Other versions
DE3446687A1 (de
Inventor
Guenter Horst 7927 Sontheim De Roehm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843446687 priority Critical patent/DE3446687A1/de
Priority to EP85113561A priority patent/EP0185883B1/de
Priority to AT85113561T priority patent/ATE48774T1/de
Priority to US06/811,101 priority patent/US4669741A/en
Priority to ES550158A priority patent/ES8702195A1/es
Priority to JP60289120A priority patent/JPS61159307A/ja
Publication of DE3446687A1 publication Critical patent/DE3446687A1/de
Application granted granted Critical
Publication of DE3446687C2 publication Critical patent/DE3446687C2/de
Granted 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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16266—Jaws movement actuated by oblique surfaces of a coaxial control rod using mechanical transmission through the spindle
    • 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
    • Y10S82/00—Turning
    • Y10S82/904—Vibrating method or tool
    • 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
    • Y10T279/14—Eccentric
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1973—Wedge actuated
    • 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
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y10T279/243—Chucks or sockets by centrifugal force to counterbalance jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Surgical Instruments (AREA)
DE19843446687 1984-12-21 1984-12-21 Kraftbetaetigtes backenspannfutter fuer exzentrisch zu spannende werkstuecke Granted DE3446687A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19843446687 DE3446687A1 (de) 1984-12-21 1984-12-21 Kraftbetaetigtes backenspannfutter fuer exzentrisch zu spannende werkstuecke
EP85113561A EP0185883B1 (de) 1984-12-21 1985-10-25 Kraftbetätigtes Backenspannfutter
AT85113561T ATE48774T1 (de) 1984-12-21 1985-10-25 Kraftbetaetigtes backenspannfutter.
US06/811,101 US4669741A (en) 1984-12-21 1985-12-19 Power-operated jaw chuck for eccentrically supporting workpieces in a machine tool
ES550158A ES8702195A1 (es) 1984-12-21 1985-12-19 Mandril de sujecion de mordazas mecanicamente accionado pa- ra piezas de trabajo que han de sujetarse excentricamente,enparticular ciguenales
JP60289120A JPS61159307A (ja) 1984-12-21 1985-12-20 動力操作ジヨーチヤツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843446687 DE3446687A1 (de) 1984-12-21 1984-12-21 Kraftbetaetigtes backenspannfutter fuer exzentrisch zu spannende werkstuecke

Publications (2)

Publication Number Publication Date
DE3446687A1 DE3446687A1 (de) 1986-07-03
DE3446687C2 true DE3446687C2 (en, 2012) 1993-07-29

Family

ID=6253419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843446687 Granted DE3446687A1 (de) 1984-12-21 1984-12-21 Kraftbetaetigtes backenspannfutter fuer exzentrisch zu spannende werkstuecke

Country Status (6)

Country Link
US (1) US4669741A (en, 2012)
EP (1) EP0185883B1 (en, 2012)
JP (1) JPS61159307A (en, 2012)
AT (1) ATE48774T1 (en, 2012)
DE (1) DE3446687A1 (en, 2012)
ES (1) ES8702195A1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402149C1 (de) * 1994-01-26 1995-04-20 Rako Spannwerkzeuge Gmbh Spannfutter für Kurbelwellen

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622453A1 (de) * 1986-07-04 1988-01-07 Roehm Guenter H Dreibacken-spannfutter fuer drehmaschinen
JPS645705A (en) * 1987-06-30 1989-01-10 Nippei Toyama Corp Chucking device
DE8816667U1 (de) * 1988-04-26 1990-02-22 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Vorrichtung zum Aufspannen eines kraftbetätigten Spannzeuges auf einer Werkzeugmaschinenspindel
DE3828162A1 (de) * 1988-08-19 1990-03-08 Roehm Guenter H Kraftbetaetigtes backenspannfutter fuer exzentrisch zu spannende werkstuecke
DE3844343C2 (de) * 1988-12-30 1998-06-04 Roehm Guenter H Kraftbetätigtes Backenspannfutter für exzentrisch zu spannende Werkstücke, insbesondere Kurbelwellen
DE4132841A1 (de) * 1991-10-02 1993-04-08 Boehringer Werkzeugmaschinen Spannfutter
US6325614B1 (en) 1998-04-24 2001-12-04 Husky Injection Molding Mold element retaining and releasing mechanism
DE10019775A1 (de) * 2000-04-20 2001-10-31 Index Werke Kg Hahn & Tessky Werkzeugmaschine und Werkstückspannfutter
US6953198B2 (en) * 2003-09-30 2005-10-11 Mp Tool & Engineering, Co. Short pull-back chuck
JP2005111593A (ja) * 2003-10-06 2005-04-28 Nsk Ltd チャック装置及びそれを用いた加工装置
US10226826B2 (en) 2013-10-22 2019-03-12 Milwaukee Electric Tool Corporation Hydraulic power tool
CN110592366B (zh) * 2019-10-23 2024-09-10 温州大学激光与光电智能制造研究院 用于激光冲击实验的夹具系统
US11391342B1 (en) * 2021-03-24 2022-07-19 Deere & Company Variable inertia flywheel apparatus and system
WO2022271632A1 (en) 2021-06-21 2022-12-29 Milwaukee Electric Tool Corporation Systems and methods for evaluating crimp applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA570215A (en) * 1959-02-10 J. Gary Albert Eccentric indexing chuck adapter
US1817721A (en) * 1928-04-09 1931-08-04 Warner Swasey Co Chuck
DE2139718C3 (de) * 1971-08-07 1974-01-10 Guenter Horst 7927 Sontheim Roehm Kraftbetätigtes Keilspannfutter
DE2909227A1 (de) * 1979-03-09 1980-10-09 Deutsche Ind Anlagen Kolb Einrichtung an werkzeugmaschinen
DE3148661A1 (de) * 1981-12-09 1983-06-16 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Kraftbetaetigtes spannfutter fuer drehmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402149C1 (de) * 1994-01-26 1995-04-20 Rako Spannwerkzeuge Gmbh Spannfutter für Kurbelwellen

Also Published As

Publication number Publication date
ES550158A0 (es) 1986-12-16
US4669741A (en) 1987-06-02
EP0185883A2 (de) 1986-07-02
DE3446687A1 (de) 1986-07-03
EP0185883A3 (en) 1987-12-23
EP0185883B1 (de) 1989-12-20
ES8702195A1 (es) 1986-12-16
JPS61159307A (ja) 1986-07-19
JPH0561043B2 (en, 2012) 1993-09-03
ATE48774T1 (de) 1990-01-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee