FR942252A - Dispositif d'entraînement pour machines-outils, notamment pour tours - Google Patents

Dispositif d'entraînement pour machines-outils, notamment pour tours

Info

Publication number
FR942252A
FR942252A FR942252DA FR942252A FR 942252 A FR942252 A FR 942252A FR 942252D A FR942252D A FR 942252DA FR 942252 A FR942252 A FR 942252A
Authority
FR
France
Prior art keywords
lathes
drive device
machine tools
tools
machine
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
Application number
Other languages
English (en)
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.)
Edouard Dubied et Cie SA
Original Assignee
Edouard Dubied et Cie SA
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 Edouard Dubied et Cie SA filed Critical Edouard Dubied et Cie SA
Application granted granted Critical
Publication of FR942252A publication Critical patent/FR942252A/fr
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
    • B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
    • B23B31/1284—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane with a centre
    • 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
    • B23B31/142—To grip a tool or workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR942252D 1946-04-04 1947-02-24 Dispositif d'entraînement pour machines-outils, notamment pour tours Expired FR942252A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH256037T 1946-04-04

Publications (1)

Publication Number Publication Date
FR942252A true FR942252A (fr) 1949-02-03

Family

ID=32315179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942252D Expired FR942252A (fr) 1946-04-04 1947-02-24 Dispositif d'entraînement pour machines-outils, notamment pour tours

Country Status (5)

Country Link
BE (1) BE471438A (fr)
CH (1) CH256037A (fr)
DE (1) DE841671C (fr)
FR (1) FR942252A (fr)
GB (1) GB625759A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191924A (en) * 1959-12-31 1965-06-29 Siemens Ag Device for mounting semiconductor rods in apparatus for crucible-free zone melting

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540017A1 (en) * 1983-01-31 1984-08-03 Renault Chuck for a machine tool
DE3410016A1 (de) * 1984-03-19 1985-09-26 Helmut Dr. 7000 Stuttgart Wanner Rohrzangenkopf
CN105499621B (zh) * 2016-01-11 2018-09-28 贵阳志源机械产品开发有限公司 离心式自动卡盘
CN106002347A (zh) * 2016-06-16 2016-10-12 哈尔滨工程大学 一种单点驱动的自定心夹紧装置
CN107262757A (zh) * 2017-07-11 2017-10-20 江门江菱电机电气有限公司 一种车床自动夹盘装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191924A (en) * 1959-12-31 1965-06-29 Siemens Ag Device for mounting semiconductor rods in apparatus for crucible-free zone melting

Also Published As

Publication number Publication date
GB625759A (en) 1949-07-04
CH256037A (de) 1948-07-31
DE841671C (de) 1952-06-19
BE471438A (fr)

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