FR1169609A - Improvements to threading machines - Google Patents

Improvements to threading machines

Info

Publication number
FR1169609A
FR1169609A FR1169609DA FR1169609A FR 1169609 A FR1169609 A FR 1169609A FR 1169609D A FR1169609D A FR 1169609DA FR 1169609 A FR1169609 A FR 1169609A
Authority
FR
France
Prior art keywords
threading machines
threading
machines
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
Michel Chenillat
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 FR1169609A publication Critical patent/FR1169609A/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
    • B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
    • B23G3/02—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool
    • B23G3/04—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool for repeatedly setting the threading tool in a predetermined working position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1169609D 1956-12-28 1956-12-28 Improvements to threading machines Expired FR1169609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1169609T 1956-12-28

Publications (1)

Publication Number Publication Date
FR1169609A true FR1169609A (en) 1958-12-31

Family

ID=9656634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169609D Expired FR1169609A (en) 1956-12-28 1956-12-28 Improvements to threading machines

Country Status (1)

Country Link
FR (1) FR1169609A (en)

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