FR514505A - Perfectionnements aux machines à rainurer - Google Patents

Perfectionnements aux machines à rainurer

Info

Publication number
FR514505A
FR514505A FR514505A FR514505DA FR514505A FR 514505 A FR514505 A FR 514505A FR 514505 A FR514505 A FR 514505A FR 514505D A FR514505D A FR 514505DA FR 514505 A FR514505 A FR 514505A
Authority
FR
France
Prior art keywords
grooving machines
grooving
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
FR514505A
Other languages
English (en)
Inventor
William Frederick Fischer
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 FR514505A publication Critical patent/FR514505A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D5/00—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
    • B23D5/02—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line involving rotary and straight-line movements only, e.g. for cutting helical grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR514505A 1919-06-28 1920-04-26 Perfectionnements aux machines à rainurer Expired FR514505A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US514505XA 1919-06-28 1919-06-28

Publications (1)

Publication Number Publication Date
FR514505A true FR514505A (fr) 1921-03-12

Family

ID=21971388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514505A Expired FR514505A (fr) 1919-06-28 1920-04-26 Perfectionnements aux machines à rainurer

Country Status (1)

Country Link
FR (1) FR514505A (fr)

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