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FR665118A - Perfectionnements aux machines à rainurer - Google Patents

Perfectionnements aux machines à rainurer

Info

Publication number
FR665118A
FR665118A FR665118DA FR665118A FR 665118 A FR665118 A FR 665118A FR 665118D A FR665118D A FR 665118DA FR 665118 A FR665118 A FR 665118A
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
Other languages
English (en)
Inventor
Claude Dubois
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 filed Critical
Application granted granted Critical
Publication of FR665118A publication Critical patent/FR665118A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/46—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces
    • B23B5/48—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces for cutting grooves, e.g. oil grooves of helicoidal shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR665118D 1928-12-05 1928-12-05 Perfectionnements aux machines à rainurer Expired FR665118A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR665118T 1928-12-05

Publications (1)

Publication Number Publication Date
FR665118A true FR665118A (fr) 1929-09-14

Family

ID=9013105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR665118D Expired FR665118A (fr) 1928-12-05 1928-12-05 Perfectionnements aux machines à rainurer

Country Status (1)

Country Link
FR (1) FR665118A (fr)

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