DE2132130A1 - Kraftbetaetigtes backenspannfutter - Google Patents

Kraftbetaetigtes backenspannfutter

Info

Publication number
DE2132130A1
DE2132130A1 DE19712132130 DE2132130A DE2132130A1 DE 2132130 A1 DE2132130 A1 DE 2132130A1 DE 19712132130 DE19712132130 DE 19712132130 DE 2132130 A DE2132130 A DE 2132130A DE 2132130 A1 DE2132130 A1 DE 2132130A1
Authority
DE
Germany
Prior art keywords
chuck
lever
clamping
axis
chuck body
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.)
Pending
Application number
DE19712132130
Other languages
German (de)
English (en)
Inventor
Rudolf Kodalle
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Priority to DE19712132130 priority Critical patent/DE2132130A1/de
Priority to IT68117/72A priority patent/IT954651B/it
Priority to FR7213421A priority patent/FR2144211A5/fr
Publication of DE2132130A1 publication Critical patent/DE2132130A1/de
Pending 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
    • 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
    • B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
    • B23B31/141—To counterbalance the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
DE19712132130 1971-06-29 1971-06-29 Kraftbetaetigtes backenspannfutter Pending DE2132130A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19712132130 DE2132130A1 (de) 1971-06-29 1971-06-29 Kraftbetaetigtes backenspannfutter
IT68117/72A IT954651B (it) 1971-06-29 1972-04-11 Mandrino autocentrante a griffe azionato meccanicamente
FR7213421A FR2144211A5 (enExample) 1971-06-29 1972-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132130 DE2132130A1 (de) 1971-06-29 1971-06-29 Kraftbetaetigtes backenspannfutter

Publications (1)

Publication Number Publication Date
DE2132130A1 true DE2132130A1 (de) 1973-01-11

Family

ID=5812040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712132130 Pending DE2132130A1 (de) 1971-06-29 1971-06-29 Kraftbetaetigtes backenspannfutter

Country Status (3)

Country Link
DE (1) DE2132130A1 (enExample)
FR (1) FR2144211A5 (enExample)
IT (1) IT954651B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078814A (en) * 1976-03-16 1978-03-14 Roehm Guenter H Power-actuated chuck with means for counter-acting centrifugal force on the chuck jaws
US4240645A (en) * 1978-07-22 1980-12-23 Roehm Guenter H Force-compensated split-jaw lathe chuck
DE3111337A1 (de) * 1980-03-31 1982-01-28 Howa Kogyo K.K., Nagoya, Aichi Spannfutter
DE3148661A1 (de) * 1981-12-09 1983-06-16 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Kraftbetaetigtes spannfutter fuer drehmaschinen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316770A1 (de) * 1983-05-07 1984-11-08 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Kraftbetaetigtes spannfutter
DE10204574C1 (de) * 2002-02-04 2003-10-09 Schunk Gmbh & Co Kg Spannfutter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078814A (en) * 1976-03-16 1978-03-14 Roehm Guenter H Power-actuated chuck with means for counter-acting centrifugal force on the chuck jaws
US4240645A (en) * 1978-07-22 1980-12-23 Roehm Guenter H Force-compensated split-jaw lathe chuck
DE3111337A1 (de) * 1980-03-31 1982-01-28 Howa Kogyo K.K., Nagoya, Aichi Spannfutter
US4431201A (en) * 1980-03-31 1984-02-14 Howa Kogyo Kabushiki Kaisha Chuck with centrifugal compensation device
DE3148661A1 (de) * 1981-12-09 1983-06-16 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Kraftbetaetigtes spannfutter fuer drehmaschinen
EP0083691A1 (de) * 1981-12-09 1983-07-20 SMW Schneider & Weisshaupt GmbH Kraftbetätigtes Spannfutter für Drehmaschinen
US4521028A (en) * 1981-12-09 1985-06-04 Smw Schneider & Weisshaupt Gmbh Power operated chuck having centrifugal force compensation

Also Published As

Publication number Publication date
FR2144211A5 (enExample) 1973-02-09
IT954651B (it) 1973-09-15

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