BE489984A - - Google Patents

Info

Publication number
BE489984A
BE489984A BE489984DA BE489984A BE 489984 A BE489984 A BE 489984A BE 489984D A BE489984D A BE 489984DA BE 489984 A BE489984 A BE 489984A
Authority
BE
Belgium
Prior art keywords
emi
clamping
mandrel
sliding
jaws
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE489984A publication Critical patent/BE489984A/fr

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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16008—Details of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
BE489984D 1948-07-05 BE489984A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH990041X 1948-07-05

Publications (1)

Publication Number Publication Date
BE489984A true BE489984A (en:Method)

Family

ID=4551712

Family Applications (1)

Application Number Title Priority Date Filing Date
BE489984D BE489984A (en:Method) 1948-07-05

Country Status (3)

Country Link
BE (1) BE489984A (en:Method)
CH (1) CH264044A (en:Method)
FR (1) FR990041A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113199045A (zh) * 2021-05-14 2021-08-03 常州拓必威机械有限公司 一种准确定位的动力卡盘用工件夹持机构

Also Published As

Publication number Publication date
FR990041A (fr) 1951-09-17
CH264044A (de) 1949-09-30

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