FR515832A - Tour automatique - Google Patents

Tour automatique

Info

Publication number
FR515832A
FR515832A FR515832A FR515832DA FR515832A FR 515832 A FR515832 A FR 515832A FR 515832 A FR515832 A FR 515832A FR 515832D A FR515832D A FR 515832DA FR 515832 A FR515832 A FR 515832A
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
FR515832A
Other languages
English (en)
Inventor
Joseph Petermann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR515832A publication Critical patent/FR515832A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR515832A 1919-09-20 1920-05-20 Tour automatique Expired FR515832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH515832X 1919-09-20

Publications (1)

Publication Number Publication Date
FR515832A true FR515832A (fr) 1921-04-07

Family

ID=4517679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515832A Expired FR515832A (fr) 1919-09-20 1920-05-20 Tour automatique

Country Status (1)

Country Link
FR (1) FR515832A (fr)

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