FR516724A - Mandrin porte-outil - Google Patents

Mandrin porte-outil

Info

Publication number
FR516724A
FR516724A FR516724A FR516724DA FR516724A FR 516724 A FR516724 A FR 516724A FR 516724 A FR516724 A FR 516724A FR 516724D A FR516724D A FR 516724DA FR 516724 A FR516724 A FR 516724A
Authority
FR
France
Prior art keywords
tool chuck
chuck
tool
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
FR516724A
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.)
D S N SA Des Ets
Original Assignee
D S N SA Des Ets
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 D S N SA Des Ets filed Critical D S N SA Des Ets
Application granted granted Critical
Publication of FR516724A publication Critical patent/FR516724A/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
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
    • B23B31/1605—Details of the jaws
    • B23B31/16054—Form of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR516724A 1920-06-09 1920-06-09 Mandrin porte-outil Expired FR516724A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR516724T 1920-06-09

Publications (1)

Publication Number Publication Date
FR516724A true FR516724A (fr) 1921-04-25

Family

ID=8915416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516724A Expired FR516724A (fr) 1920-06-09 1920-06-09 Mandrin porte-outil

Country Status (1)

Country Link
FR (1) FR516724A (fr)

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