FR996037A - Perfectionnements aux porte-tarauds - Google Patents

Perfectionnements aux porte-tarauds

Info

Publication number
FR996037A
FR996037A FR996037DA FR996037A FR 996037 A FR996037 A FR 996037A FR 996037D A FR996037D A FR 996037DA FR 996037 A FR996037 A FR 996037A
Authority
FR
France
Prior art keywords
tap holders
holders
tap
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
Jules-Louis Rouchon
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 FR996037A publication Critical patent/FR996037A/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
    • B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
    • B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
    • B23G1/465—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools comprising arrangements for reversing the rotation of the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR996037D 1945-04-13 1945-04-13 Perfectionnements aux porte-tarauds Expired FR996037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996037T 1945-04-13

Publications (1)

Publication Number Publication Date
FR996037A true FR996037A (fr) 1951-12-12

Family

ID=9557609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996037D Expired FR996037A (fr) 1945-04-13 1945-04-13 Perfectionnements aux porte-tarauds

Country Status (1)

Country Link
FR (1) FR996037A (fr)

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