FR501179A - Tool control device for threading machines - Google Patents

Tool control device for threading machines

Info

Publication number
FR501179A
FR501179A FR501179A FR501179DA FR501179A FR 501179 A FR501179 A FR 501179A FR 501179 A FR501179 A FR 501179A FR 501179D A FR501179D A FR 501179DA FR 501179 A FR501179 A FR 501179A
Authority
FR
France
Prior art keywords
control device
tool control
threading machines
threading
machines
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
FR501179A
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.)
CASATI GEB
Original Assignee
CASATI GEB
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 CASATI GEB filed Critical CASATI GEB
Application granted granted Critical
Publication of FR501179A publication Critical patent/FR501179A/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
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • B23G1/06—Machines with one working-spindle specially adapted for making conical screws, e.g. wood-screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR501179A 1918-05-29 1919-06-30 Tool control device for threading machines Expired FR501179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE501179X 1918-05-29

Publications (1)

Publication Number Publication Date
FR501179A true FR501179A (en) 1920-04-06

Family

ID=6545730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR501179A Expired FR501179A (en) 1918-05-29 1919-06-30 Tool control device for threading machines

Country Status (1)

Country Link
FR (1) FR501179A (en)

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