FR499457A - Improvements in die holders - Google Patents

Improvements in die holders

Info

Publication number
FR499457A
FR499457A FR499457DA FR499457A FR 499457 A FR499457 A FR 499457A FR 499457D A FR499457D A FR 499457DA FR 499457 A FR499457 A FR 499457A
Authority
FR
France
Prior art keywords
die holders
holders
die
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
Howard Nelson Jones
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 FR499457A publication Critical patent/FR499457A/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)
FR499457D 1919-05-13 1919-05-13 Improvements in die holders Expired FR499457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR499457T 1919-05-13

Publications (1)

Publication Number Publication Date
FR499457A true FR499457A (en) 1920-02-12

Family

ID=1534501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499457D Expired FR499457A (en) 1919-05-13 1919-05-13 Improvements in die holders

Country Status (1)

Country Link
FR (1) FR499457A (en)

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