FR903427A - Coupling device usable in threading or tapping machines - Google Patents

Coupling device usable in threading or tapping machines

Info

Publication number
FR903427A
FR903427A FR903427DA FR903427A FR 903427 A FR903427 A FR 903427A FR 903427D A FR903427D A FR 903427DA FR 903427 A FR903427 A FR 903427A
Authority
FR
France
Prior art keywords
threading
coupling device
device usable
tapping machines
tapping
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
Edmond-Jean-Pierre Bussereau
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 FR903427A publication Critical patent/FR903427A/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
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR903427D 1943-11-04 1943-11-04 Coupling device usable in threading or tapping machines Expired FR903427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903427T 1943-11-04

Publications (1)

Publication Number Publication Date
FR903427A true FR903427A (en) 1945-10-04

Family

ID=9404599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903427D Expired FR903427A (en) 1943-11-04 1943-11-04 Coupling device usable in threading or tapping machines

Country Status (1)

Country Link
FR (1) FR903427A (en)

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