BE458797A - - Google Patents

Info

Publication number
BE458797A
BE458797A BE458797DA BE458797A BE 458797 A BE458797 A BE 458797A BE 458797D A BE458797D A BE 458797DA BE 458797 A BE458797 A BE 458797A
Authority
BE
Belgium
Application number
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.)
Publication of BE458797A publication Critical patent/BE458797A/xx

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
    • B23B31/307—Vacuum chucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
BE458797D 1944-02-17 BE458797A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB246738X 1944-02-17

Publications (1)

Publication Number Publication Date
BE458797A true BE458797A (zh)

Family

ID=10215471

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458797D BE458797A (zh) 1944-02-17

Country Status (4)

Country Link
BE (1) BE458797A (zh)
CH (1) CH246738A (zh)
FR (1) FR911247A (zh)
GB (1) GB569584A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272350A (en) * 1964-09-25 1966-09-13 Westinghouse Electric Corp Method and apparatus for semiconductor wafer handling
DE2522260C2 (de) * 1975-05-20 1983-03-03 Gebr. Hofmann Gmbh & Co Kg Maschinenfabrik, 6100 Darmstadt Vorrichtung zum Spannen und Zentrieren achsenloser Rotationskörper
JPS62193704A (ja) * 1986-02-20 1987-08-25 Hitachi Ltd 超精密旋盤
FR2659894A1 (fr) * 1990-03-21 1991-09-27 Lehouarner Georges Tour de bois a depression.
WO1996026051A1 (en) * 1995-02-22 1996-08-29 Robert John Caddaye Lathes
JP7094302B2 (ja) * 2017-05-09 2022-07-01 ペン エンジニアリング アンド マニュファクチュアリング コーポレイション きわめて薄いシートを対象としたファスナーおよび装着方法

Also Published As

Publication number Publication date
GB569584A (en) 1945-05-30
CH246738A (fr) 1947-01-31
FR911247A (fr) 1946-07-02

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