FR655461A - Canon à alésage variable permettant de centrer les barres sur les tours de décolletage - Google Patents

Canon à alésage variable permettant de centrer les barres sur les tours de décolletage

Info

Publication number
FR655461A
FR655461A FR655461DA FR655461A FR 655461 A FR655461 A FR 655461A FR 655461D A FR655461D A FR 655461DA FR 655461 A FR655461 A FR 655461A
Authority
FR
France
Prior art keywords
centered
bar turning
variable bore
bore barrel
turning lathes
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)
Inventor
Leon-Ernest Maubert
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 FR655461A publication Critical patent/FR655461A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/126—Supports
    • 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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR655461D 1928-06-07 1928-06-07 Canon à alésage variable permettant de centrer les barres sur les tours de décolletage Expired FR655461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR655461T 1928-06-07

Publications (1)

Publication Number Publication Date
FR655461A true FR655461A (fr) 1929-04-19

Family

ID=9007144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR655461D Expired FR655461A (fr) 1928-06-07 1928-06-07 Canon à alésage variable permettant de centrer les barres sur les tours de décolletage

Country Status (1)

Country Link
FR (1) FR655461A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038103A3 (en) * 1980-04-11 1983-02-09 Erich Wezel Quick-change chuck
EP0224114A3 (fr) * 1985-11-27 1989-03-15 Josef Albrecht Bohrfutterfabrik GmbH + Co Mandrin de perçage autoserrant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038103A3 (en) * 1980-04-11 1983-02-09 Erich Wezel Quick-change chuck
EP0224114A3 (fr) * 1985-11-27 1989-03-15 Josef Albrecht Bohrfutterfabrik GmbH + Co Mandrin de perçage autoserrant

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