DE2937194C2 - - Google Patents

Info

Publication number
DE2937194C2
DE2937194C2 DE19792937194 DE2937194A DE2937194C2 DE 2937194 C2 DE2937194 C2 DE 2937194C2 DE 19792937194 DE19792937194 DE 19792937194 DE 2937194 A DE2937194 A DE 2937194A DE 2937194 C2 DE2937194 C2 DE 2937194C2
Authority
DE
Germany
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
Application number
DE19792937194
Other languages
German (de)
Other versions
DE2937194A1 (de
Inventor
Eckhard Dr.-Ing. 4800 Bielefeld De Brangs
Horst 4807 Borgholzhausen De Meier
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.)
Berg & Co 4800 Bielefeld De GmbH
Original Assignee
Berg & Co 4800 Bielefeld De GmbH
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 Berg & Co 4800 Bielefeld De GmbH filed Critical Berg & Co 4800 Bielefeld De GmbH
Priority to DE19792937194 priority Critical patent/DE2937194A1/de
Publication of DE2937194A1 publication Critical patent/DE2937194A1/de
Application granted granted Critical
Publication of DE2937194C2 publication Critical patent/DE2937194C2/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
    • B23B31/16237—Details of the jaws
    • B23B31/16245—Fixation on the master jaw
    • 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
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DE19792937194 1979-09-14 1979-09-14 Werkstueckspannanordnung fuer drehmaschinen Granted DE2937194A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792937194 DE2937194A1 (de) 1979-09-14 1979-09-14 Werkstueckspannanordnung fuer drehmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792937194 DE2937194A1 (de) 1979-09-14 1979-09-14 Werkstueckspannanordnung fuer drehmaschinen

Publications (2)

Publication Number Publication Date
DE2937194A1 DE2937194A1 (de) 1981-03-26
DE2937194C2 true DE2937194C2 (US07321065-20080122-C00020.png) 1987-01-29

Family

ID=6080885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792937194 Granted DE2937194A1 (de) 1979-09-14 1979-09-14 Werkstueckspannanordnung fuer drehmaschinen

Country Status (1)

Country Link
DE (1) DE2937194A1 (US07321065-20080122-C00020.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653386A (zh) * 2019-10-24 2020-01-07 高璐 一种动力卡盘总成

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108745C2 (de) * 1981-03-07 1985-01-10 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Kraftbetätigtes Spannfutter
FR2623431B1 (fr) * 1987-11-24 1994-04-29 Gamet Precision Mandrin de serrage pour machine-outil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7424502U (de) * 1974-10-24 Marchetti B Elektrisch-mechanische Sicherheitseinrichtung für Drehmaschinen
US3682491A (en) * 1970-10-29 1972-08-08 Howa Machinery Ltd Power-operated precision chuck
DE2436529B1 (de) * 1974-07-29 1975-10-30 Paul Forkardt Kg, 4000 Duesseldorf Kraftbetätigtes Spannfutter
DE2726505C3 (de) * 1977-06-11 1981-10-29 Reishauer AG, 8000 Zürich Spannfutter für Drehmaschinen u.dgl. Werkzeugmaschinen
DE2749626C3 (de) * 1977-11-05 1980-07-03 W. Hofmann Gmbh & Co Kg, 5657 Haan Spannfutter für Drehmaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653386A (zh) * 2019-10-24 2020-01-07 高璐 一种动力卡盘总成
CN110653386B (zh) * 2019-10-24 2020-12-25 日照亿铭科技服务有限公司 一种动力卡盘总成

Also Published As

Publication number Publication date
DE2937194A1 (de) 1981-03-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee