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FR518707A - Tour à décolleter semi-automatique - Google Patents

Tour à décolleter semi-automatique

Info

Publication number
FR518707A
FR518707A FR518707A FR518707DA FR518707A FR 518707 A FR518707 A FR 518707A FR 518707 A FR518707 A FR 518707A FR 518707D A FR518707D A FR 518707DA FR 518707 A FR518707 A FR 518707A
Authority
FR
France
Prior art keywords
semi
automatic turning
turning lathe
lathe
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
FR518707A
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.)
Feron & Lassow
Original Assignee
Feron & Lassow
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 Feron & Lassow filed Critical Feron & Lassow
Application granted granted Critical
Publication of FR518707A publication Critical patent/FR518707A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR518707A 1920-07-01 1920-07-01 Tour à décolleter semi-automatique Expired FR518707A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR518707T 1920-07-01

Publications (1)

Publication Number Publication Date
FR518707A true FR518707A (fr) 1921-05-30

Family

ID=8916237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518707A Expired FR518707A (fr) 1920-07-01 1920-07-01 Tour à décolleter semi-automatique

Country Status (1)

Country Link
FR (1) FR518707A (fr)

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