FR863989A - Tour automatique - Google Patents

Tour automatique

Info

Publication number
FR863989A
FR863989A FR863989DA FR863989A FR 863989 A FR863989 A FR 863989A FR 863989D A FR863989D A FR 863989DA FR 863989 A FR863989 A FR 863989A
Authority
FR
France
Prior art keywords
automatic lap
lap
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
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.)
MANUF HORLOGERIE BETHUNE
Original Assignee
MANUF HORLOGERIE BETHUNE
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 MANUF HORLOGERIE BETHUNE filed Critical MANUF HORLOGERIE BETHUNE
Application granted granted Critical
Publication of FR863989A publication Critical patent/FR863989A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
    • B23B7/02—Automatic or semi-automatic machines for turning of stock
    • B23B7/04—Turret machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR863989D 1939-11-06 1939-11-06 Tour automatique Expired FR863989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863989T 1939-11-06

Publications (1)

Publication Number Publication Date
FR863989A true FR863989A (fr) 1941-04-15

Family

ID=9343574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863989D Expired FR863989A (fr) 1939-11-06 1939-11-06 Tour automatique

Country Status (1)

Country Link
FR (1) FR863989A (fr)

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