FR461649A - Machine à tailler les filets de vis - Google Patents

Machine à tailler les filets de vis

Info

Publication number
FR461649A
FR461649A FR461649A FR461649DA FR461649A FR 461649 A FR461649 A FR 461649A FR 461649 A FR461649 A FR 461649A FR 461649D A FR461649D A FR 461649DA FR 461649 A FR461649 A FR 461649A
Authority
FR
France
Prior art keywords
screw thread
cutting machine
thread cutting
machine
screw
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
FR461649A
Other languages
English (en)
Inventor
Henri Levy
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 FR461649A publication Critical patent/FR461649A/fr
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
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR461649A 1912-08-19 1913-08-16 Machine à tailler les filets de vis Expired FR461649A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH461649X 1912-08-19
DE461649X 1913-05-13

Publications (1)

Publication Number Publication Date
FR461649A true FR461649A (fr) 1914-01-07

Family

ID=1500911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR461649A Expired FR461649A (fr) 1912-08-19 1913-08-16 Machine à tailler les filets de vis

Country Status (1)

Country Link
FR (1) FR461649A (fr)

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