FR509700A - Perfectionnements aux tours automatiques - Google Patents

Perfectionnements aux tours automatiques

Info

Publication number
FR509700A
FR509700A FR509700A FR509700DA FR509700A FR 509700 A FR509700 A FR 509700A FR 509700 A FR509700 A FR 509700A FR 509700D A FR509700D A FR 509700DA FR 509700 A FR509700 A FR 509700A
Authority
FR
France
Prior art keywords
automatic lathes
lathes
automatic
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
FR509700A
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.)
ANCIENS CUTTAT Ets
Original Assignee
ANCIENS CUTTAT 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 ANCIENS CUTTAT Ets filed Critical ANCIENS CUTTAT Ets
Application granted granted Critical
Publication of FR509700A publication Critical patent/FR509700A/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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR509700A 1919-05-03 1919-05-03 Perfectionnements aux tours automatiques Expired FR509700A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509700T 1919-05-03

Publications (1)

Publication Number Publication Date
FR509700A true FR509700A (fr) 1920-11-17

Family

ID=8911208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509700A Expired FR509700A (fr) 1919-05-03 1919-05-03 Perfectionnements aux tours automatiques

Country Status (1)

Country Link
FR (1) FR509700A (fr)

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