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FR479531A - Threading tool - Google Patents

Threading tool

Info

Publication number
FR479531A
FR479531A FR479531DA FR479531A FR 479531 A FR479531 A FR 479531A FR 479531D A FR479531D A FR 479531DA FR 479531 A FR479531 A FR 479531A
Authority
FR
France
Prior art keywords
threading tool
threading
tool
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)
Inventor
William Herbert Gates
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR479531A publication Critical patent/FR479531A/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)
FR479531D 1914-11-20 1915-08-14 Threading tool Expired FR479531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479531XA 1914-11-20 1914-11-20

Publications (1)

Publication Number Publication Date
FR479531A true FR479531A (en) 1916-04-07

Family

ID=1516895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR479531D Expired FR479531A (en) 1914-11-20 1915-08-14 Threading tool

Country Status (1)

Country Link
FR (1) FR479531A (en)

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