FR546158A - Appareil à fileter - Google Patents

Appareil à fileter

Info

Publication number
FR546158A
FR546158A FR546158DA FR546158A FR 546158 A FR546158 A FR 546158A FR 546158D A FR546158D A FR 546158DA FR 546158 A FR546158 A FR 546158A
Authority
FR
France
Prior art keywords
threading device
threading
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)
Inventor
Guillaume Westerheide
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 filed Critical
Application granted granted Critical
Publication of FR546158A publication Critical patent/FR546158A/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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/10—Die-heads
    • B23G5/12—Die-heads self-releasing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR546158D 1921-09-28 1921-09-28 Appareil à fileter Expired FR546158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR546158T 1921-09-28

Publications (1)

Publication Number Publication Date
FR546158A true FR546158A (fr) 1922-11-02

Family

ID=8933385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546158D Expired FR546158A (fr) 1921-09-28 1921-09-28 Appareil à fileter

Country Status (1)

Country Link
FR (1) FR546158A (fr)

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