CH543918A - Dispositif de serrage de barre pour tours automatiques, notamment à poupée mobile - Google Patents

Dispositif de serrage de barre pour tours automatiques, notamment à poupée mobile

Info

Publication number
CH543918A
CH543918A CH1483871A CH1483871A CH543918A CH 543918 A CH543918 A CH 543918A CH 1483871 A CH1483871 A CH 1483871A CH 1483871 A CH1483871 A CH 1483871A CH 543918 A CH543918 A CH 543918A
Authority
CH
Switzerland
Prior art keywords
clamping device
bar clamping
automatic lathes
sliding headstock
headstock
Prior art date
Application number
CH1483871A
Other languages
English (en)
French (fr)
Inventor
Bechet Paul
Original Assignee
Bechet Freres 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 Bechet Freres Ets filed Critical Bechet Freres Ets
Publication of CH543918A publication Critical patent/CH543918A/fr

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
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH1483871A 1971-03-23 1971-10-12 Dispositif de serrage de barre pour tours automatiques, notamment à poupée mobile CH543918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7111403A FR2131091A5 (enExample) 1971-03-23 1971-03-23

Publications (1)

Publication Number Publication Date
CH543918A true CH543918A (fr) 1973-11-15

Family

ID=9074514

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1483871A CH543918A (fr) 1971-03-23 1971-10-12 Dispositif de serrage de barre pour tours automatiques, notamment à poupée mobile

Country Status (3)

Country Link
CH (1) CH543918A (enExample)
DE (1) DE2214433A1 (enExample)
FR (1) FR2131091A5 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623762A5 (enExample) * 1978-07-31 1981-06-30 Tornos Sa Fabrique De Machine

Also Published As

Publication number Publication date
DE2214433A1 (de) 1973-10-04
FR2131091A5 (enExample) 1972-11-10

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Legal Events

Date Code Title Description
PL Patent ceased