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FR848271A - Machine à fileter - Google Patents

Machine à fileter

Info

Publication number
FR848271A
FR848271A FR848271DA FR848271A FR 848271 A FR848271 A FR 848271A FR 848271D A FR848271D A FR 848271DA FR 848271 A FR848271 A FR 848271A
Authority
FR
France
Prior art keywords
threading machine
threading
machine
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
English (en)
Inventor
Xavier Francois Castelli
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 FR848271A publication Critical patent/FR848271A/fr
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
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR848271D 1938-06-28 1938-06-28 Machine à fileter Expired FR848271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848271T 1938-06-28

Publications (1)

Publication Number Publication Date
FR848271A true FR848271A (fr) 1939-10-26

Family

ID=9314159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848271D Expired FR848271A (fr) 1938-06-28 1938-06-28 Machine à fileter

Country Status (1)

Country Link
FR (1) FR848271A (fr)

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