FR571526A - Automatic thread die - Google Patents

Automatic thread die

Info

Publication number
FR571526A
FR571526A FR571526DA FR571526A FR 571526 A FR571526 A FR 571526A FR 571526D A FR571526D A FR 571526DA FR 571526 A FR571526 A FR 571526A
Authority
FR
France
Prior art keywords
automatic thread
thread die
die
automatic
thread
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
French (fr)
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 FR571526A publication Critical patent/FR571526A/en
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)
FR571526D 1923-10-06 1923-10-06 Automatic thread die Expired FR571526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR571526T 1923-10-06

Publications (1)

Publication Number Publication Date
FR571526A true FR571526A (en) 1924-05-19

Family

ID=8950614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR571526D Expired FR571526A (en) 1923-10-06 1923-10-06 Automatic thread die

Country Status (1)

Country Link
FR (1) FR571526A (en)

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