FR546340A - Tour revolver automatique - Google Patents

Tour revolver automatique

Info

Publication number
FR546340A
FR546340A FR546340DA FR546340A FR 546340 A FR546340 A FR 546340A FR 546340D A FR546340D A FR 546340DA FR 546340 A FR546340 A FR 546340A
Authority
FR
France
Prior art keywords
automatic revolver
revolver lathe
lathe
automatic
revolver
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.)
Devlieg Bullard Inc
Original Assignee
National Acme Co
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 National Acme Co filed Critical National Acme Co
Application granted granted Critical
Publication of FR546340A publication Critical patent/FR546340A/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)
FR546340D 1921-10-04 1922-01-25 Tour revolver automatique Expired FR546340A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB546340X 1921-10-04

Publications (1)

Publication Number Publication Date
FR546340A true FR546340A (fr) 1922-11-07

Family

ID=10471629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546340D Expired FR546340A (fr) 1921-10-04 1922-01-25 Tour revolver automatique

Country Status (1)

Country Link
FR (1) FR546340A (fr)

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