FR872613A - Fixing device, in particular of work pieces on machine tools - Google Patents

Fixing device, in particular of work pieces on machine tools

Info

Publication number
FR872613A
FR872613A FR872613DA FR872613A FR 872613 A FR872613 A FR 872613A FR 872613D A FR872613D A FR 872613DA FR 872613 A FR872613 A FR 872613A
Authority
FR
France
Prior art keywords
fixing device
machine tools
work pieces
tools
pieces
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
French (fr)
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.)
DR GRAF GmbH
Original Assignee
DR GRAF 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 DR GRAF GmbH filed Critical DR GRAF GmbH
Application granted granted Critical
Publication of FR872613A publication Critical patent/FR872613A/en
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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR872613D 1940-04-01 1941-05-26 Fixing device, in particular of work pieces on machine tools Expired FR872613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE224007X 1940-04-01

Publications (1)

Publication Number Publication Date
FR872613A true FR872613A (en) 1942-06-15

Family

ID=5853601

Family Applications (2)

Application Number Title Priority Date Filing Date
FR872613D Expired FR872613A (en) 1940-04-01 1941-05-26 Fixing device, in particular of work pieces on machine tools
FR53829D Expired FR53829E (en) 1940-04-01 1944-07-26 Fixing device, in particular of work pieces on machine tools

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR53829D Expired FR53829E (en) 1940-04-01 1944-07-26 Fixing device, in particular of work pieces on machine tools

Country Status (4)

Country Link
BE (3) BE456797A (en)
CH (1) CH224007A (en)
FR (2) FR872613A (en)
NL (1) NL55710C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429446A (en) * 1993-08-09 1995-07-04 L. J. Smith, Inc. Apparatus for hydraulically locking a hollow cylinder body onto a shaft
EP0895818A1 (en) * 1995-11-27 1999-02-10 Mario Fabris Sleeveless cantilever drive for high torque applications

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596772A (en) * 1946-04-25 1952-05-13 Sheridan Iron Works Bar gripper means for stretching presses
DE1062567B (en) * 1958-02-11 1959-07-30 Diskus Werke Frankfurt Main Ag Clamping device for the detachable fastening of grinding tools on your support disk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429446A (en) * 1993-08-09 1995-07-04 L. J. Smith, Inc. Apparatus for hydraulically locking a hollow cylinder body onto a shaft
EP0895818A1 (en) * 1995-11-27 1999-02-10 Mario Fabris Sleeveless cantilever drive for high torque applications

Also Published As

Publication number Publication date
BE456797A (en)
CH224007A (en) 1942-10-31
FR53829E (en) 1946-09-09
NL55710C (en) 1943-12-15
BE456814A (en)
BE441456A (en)

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