FR977722A - Mandrel - Google Patents

Mandrel

Info

Publication number
FR977722A
FR977722A FR977722DA FR977722A FR 977722 A FR977722 A FR 977722A FR 977722D A FR977722D A FR 977722DA FR 977722 A FR977722 A FR 977722A
Authority
FR
France
Prior art keywords
mandrel
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
French (fr)
Inventor
Angelo Antoine Ferloni
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 FR977722A publication Critical patent/FR977722A/en
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
    • B23B31/1627—Details of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR977722D 1942-10-22 1942-10-22 Mandrel Expired FR977722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977722T 1942-10-22

Publications (1)

Publication Number Publication Date
FR977722A true FR977722A (en) 1951-04-04

Family

ID=9519970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977722D Expired FR977722A (en) 1942-10-22 1942-10-22 Mandrel

Country Status (1)

Country Link
FR (1) FR977722A (en)

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