FR488150A - Threading method and device - Google Patents

Threading method and device

Info

Publication number
FR488150A
FR488150A FR488150DA FR488150A FR 488150 A FR488150 A FR 488150A FR 488150D A FR488150D A FR 488150DA FR 488150 A FR488150 A FR 488150A
Authority
FR
France
Prior art keywords
threading method
threading
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)
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.)
Schneider Electric SE
Original Assignee
Schneider et Cie
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 Schneider et Cie filed Critical Schneider et Cie
Application granted granted Critical
Publication of FR488150A publication Critical patent/FR488150A/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
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR488150D 1917-03-15 1917-03-15 Threading method and device Expired FR488150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488150T 1917-03-15

Publications (1)

Publication Number Publication Date
FR488150A true FR488150A (en) 1918-09-05

Family

ID=1524537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488150D Expired FR488150A (en) 1917-03-15 1917-03-15 Threading method and device

Country Status (1)

Country Link
FR (1) FR488150A (en)

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