GB569584A - Improvements in and relating to vacuum or pressure operated chucks or work holders - Google Patents

Improvements in and relating to vacuum or pressure operated chucks or work holders

Info

Publication number
GB569584A
GB569584A GB2977/44A GB297744A GB569584A GB 569584 A GB569584 A GB 569584A GB 2977/44 A GB2977/44 A GB 2977/44A GB 297744 A GB297744 A GB 297744A GB 569584 A GB569584 A GB 569584A
Authority
GB
United Kingdom
Prior art keywords
vacuum
work
spindle
chuck
sleeve
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
GB2977/44A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB569584A publication Critical patent/GB569584A/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
    • B23B31/307—Vacuum chucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
GB2977/44A 1944-02-17 1944-02-17 Improvements in and relating to vacuum or pressure operated chucks or work holders Expired GB569584A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB569584A true GB569584A (en) 1945-05-30

Family

ID=10215471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977/44A Expired GB569584A (en) 1944-02-17 1944-02-17 Improvements in and relating to vacuum or pressure operated chucks or work holders

Country Status (4)

Country Link
BE (1) BE458797A (forum.php)
CH (1) CH246738A (forum.php)
FR (1) FR911247A (forum.php)
GB (1) GB569584A (forum.php)

Cited By (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
US4031760A (en) * 1975-05-20 1977-06-28 Gebr. Hofmann Kg Apparatus for balancing machines for chucking and centering of anaxial bodies of rotation
US4766788A (en) * 1986-02-20 1988-08-30 Hitachi, Ltd. Superprecision lathe
FR2659894A1 (fr) * 1990-03-21 1991-09-27 Lehouarner Georges Tour de bois a depression.
EP0810916A4 (en) * 1995-02-22 2000-08-09 Robert John Caddaye TOURS
CN115790962A (zh) * 2022-12-13 2023-03-14 核工业理化工程研究院 一种用于流体设备的转筒内真空度检测的管道结构、流体设备结构及其真空度检测方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (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
US4031760A (en) * 1975-05-20 1977-06-28 Gebr. Hofmann Kg Apparatus for balancing machines for chucking and centering of anaxial bodies of rotation
US4766788A (en) * 1986-02-20 1988-08-30 Hitachi, Ltd. Superprecision lathe
FR2659894A1 (fr) * 1990-03-21 1991-09-27 Lehouarner Georges Tour de bois a depression.
EP0810916A4 (en) * 1995-02-22 2000-08-09 Robert John Caddaye TOURS
CN115790962A (zh) * 2022-12-13 2023-03-14 核工业理化工程研究院 一种用于流体设备的转筒内真空度检测的管道结构、流体设备结构及其真空度检测方法

Also Published As

Publication number Publication date
BE458797A (forum.php)
FR911247A (fr) 1946-07-02
CH246738A (fr) 1947-01-31

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