FR486878A - Perfectionnements aux mandrins - Google Patents

Perfectionnements aux mandrins

Info

Publication number
FR486878A
FR486878A FR486878A FR486878DA FR486878A FR 486878 A FR486878 A FR 486878A FR 486878 A FR486878 A FR 486878A FR 486878D A FR486878D A FR 486878DA FR 486878 A FR486878 A FR 486878A
Authority
FR
France
Prior art keywords
refinements
chuck
chuck refinements
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
FR486878A
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.)
WAHLSTROM TOOL C
Original Assignee
WAHLSTROM TOOL C
Filing date
Publication date
Application filed by WAHLSTROM TOOL C filed Critical WAHLSTROM TOOL C
Application granted granted Critical
Publication of FR486878A publication Critical patent/FR486878A/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
    • B23B31/1207—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)
  • Gripping On Spindles (AREA)
FR486878A 1917-09-18 Perfectionnements aux mandrins Expired FR486878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB113574T

Publications (1)

Publication Number Publication Date
FR486878A true FR486878A (fr) 1918-05-15

Family

ID=9984765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486878A Expired FR486878A (fr) 1917-09-18 Perfectionnements aux mandrins

Country Status (2)

Country Link
FR (1) FR486878A (fr)
GB (1) GB113574A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442666A1 (de) * 1984-11-23 1986-05-28 Heinrich Dipl.-Phys. 7000 Stuttgart Quarder Schluesselloses bohrfutter

Also Published As

Publication number Publication date
GB113574A (fr)

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