FR515111A - Threading machine - Google Patents

Threading machine

Info

Publication number
FR515111A
FR515111A FR515111A FR515111DA FR515111A FR 515111 A FR515111 A FR 515111A FR 515111 A FR515111 A FR 515111A FR 515111D A FR515111D A FR 515111DA FR 515111 A FR515111 A FR 515111A
Authority
FR
France
Prior art keywords
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
FR515111A
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.)
TOLEDO MACHINERY PATENTS COMPA
Original Assignee
TOLEDO MACHINERY PATENTS COMPA
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 TOLEDO MACHINERY PATENTS COMPA filed Critical TOLEDO MACHINERY PATENTS COMPA
Application granted granted Critical
Publication of FR515111A publication Critical patent/FR515111A/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
    • B23G1/08—Machines with a plurality of working spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR515111A 1918-05-25 1918-05-25 Threading machine Expired FR515111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515111T 1918-05-25

Publications (1)

Publication Number Publication Date
FR515111A true FR515111A (en) 1921-03-24

Family

ID=8914528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515111A Expired FR515111A (en) 1918-05-25 1918-05-25 Threading machine

Country Status (1)

Country Link
FR (1) FR515111A (en)

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