FR496574A - Tapping and Threading Machine - Google Patents

Tapping and Threading Machine

Info

Publication number
FR496574A
FR496574A FR496574DA FR496574A FR 496574 A FR496574 A FR 496574A FR 496574D A FR496574D A FR 496574DA FR 496574 A FR496574 A FR 496574A
Authority
FR
France
Prior art keywords
tapping
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
French (fr)
Inventor
Louis-Maxime Masson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR496574A publication Critical patent/FR496574A/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
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/20—Machines with a plurality of working spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR496574D 1918-09-23 1918-09-23 Tapping and Threading Machine Expired FR496574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR496574T 1918-09-23

Publications (1)

Publication Number Publication Date
FR496574A true FR496574A (en) 1919-11-11

Family

ID=1531983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496574D Expired FR496574A (en) 1918-09-23 1918-09-23 Tapping and Threading Machine

Country Status (1)

Country Link
FR (1) FR496574A (en)

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