FR379940A - Circular Threading Machine - Google Patents

Circular Threading Machine

Info

Publication number
FR379940A
FR379940A FR379940DA FR379940A FR 379940 A FR379940 A FR 379940A FR 379940D A FR379940D A FR 379940DA FR 379940 A FR379940 A FR 379940A
Authority
FR
France
Prior art keywords
threading machine
circular threading
circular
machine
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)
Inventor
Charles-Ferdinand Comiot
Jules-Adolphe Duval
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.)
CHARLES FERDINAND COMIOT
Original Assignee
CHARLES FERDINAND COMIOT
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 CHARLES FERDINAND COMIOT filed Critical CHARLES FERDINAND COMIOT
Application granted granted Critical
Publication of FR379940A publication Critical patent/FR379940A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/12—Milling tools
    • B23F21/122—Milling tools having a shape similar to that of a gear or part thereof, with cutting edges situated on the tooth contour lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F9/00—Making gears having teeth curved in their longitudinal direction
    • B23F9/08—Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob
    • 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
    • B23G1/12—Machines with a toothed cutter in the shape of a spur-gear or the like which is rotated to generate the thread profile as the work rotates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR379940D 1907-07-16 1907-07-16 Circular Threading Machine Expired FR379940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR379940T 1907-07-16

Publications (1)

Publication Number Publication Date
FR379940A true FR379940A (en) 1907-11-22

Family

ID=1426191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR379940D Expired FR379940A (en) 1907-07-16 1907-07-16 Circular Threading Machine

Country Status (1)

Country Link
FR (1) FR379940A (en)

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