FR990041A - Mandrin de serrage à plusieurs mordaches - Google Patents

Mandrin de serrage à plusieurs mordaches

Info

Publication number
FR990041A
FR990041A FR990041DA FR990041A FR 990041 A FR990041 A FR 990041A FR 990041D A FR990041D A FR 990041DA FR 990041 A FR990041 A FR 990041A
Authority
FR
France
Prior art keywords
jaw chuck
chuck
jaw
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)
French (fr)
Inventor
Ludwig Ruttner
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 filed Critical
Application granted granted Critical
Publication of FR990041A publication Critical patent/FR990041A/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
    • B23B31/16—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)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
FR990041D 1948-07-05 1949-07-04 Mandrin de serrage à plusieurs mordaches Expired FR990041A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR990041A true FR990041A (fr) 1951-09-17

Family

ID=4551712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990041D Expired FR990041A (fr) 1948-07-05 1949-07-04 Mandrin de serrage à plusieurs mordaches

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
CH264044A (de) 1949-09-30
BE489984A (en:Method)

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