FR763161A - Improvements in automatic channels - Google Patents

Improvements in automatic channels

Info

Publication number
FR763161A
FR763161A FR763161DA FR763161A FR 763161 A FR763161 A FR 763161A FR 763161D A FR763161D A FR 763161DA FR 763161 A FR763161 A FR 763161A
Authority
FR
France
Prior art keywords
channels
automatic
automatic channels
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 FR763161A publication Critical patent/FR763161A/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)
FR763161D 1933-10-24 1933-10-24 Improvements in automatic channels Expired FR763161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR763161T 1933-10-24

Publications (1)

Publication Number Publication Date
FR763161A true FR763161A (en) 1934-04-25

Family

ID=9179002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763161D Expired FR763161A (en) 1933-10-24 1933-10-24 Improvements in automatic channels

Country Status (1)

Country Link
FR (1) FR763161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891784C (en) * 1936-07-24 1953-10-01 Nat Acme Co Beam holder for thread cutting heads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891784C (en) * 1936-07-24 1953-10-01 Nat Acme Co Beam holder for thread cutting heads

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