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FR1188849A - Improvement in the manufacture of concentric mandrels - Google Patents

Improvement in the manufacture of concentric mandrels

Info

Publication number
FR1188849A
FR1188849A FR1188849DA FR1188849A FR 1188849 A FR1188849 A FR 1188849A FR 1188849D A FR1188849D A FR 1188849DA FR 1188849 A FR1188849 A FR 1188849A
Authority
FR
France
Prior art keywords
improvement
manufacture
concentric mandrels
mandrels
concentric
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)
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.)
AMESTRA
Original Assignee
AMESTRA
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 AMESTRA filed Critical AMESTRA
Application granted granted Critical
Publication of FR1188849A publication Critical patent/FR1188849A/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
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/06—Making gear teeth on the front surface of wheels, e.g. for clutches or couplings with toothed faces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1188849D 1957-12-20 1957-12-20 Improvement in the manufacture of concentric mandrels Expired FR1188849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1188849T 1957-12-20

Publications (1)

Publication Number Publication Date
FR1188849A true FR1188849A (en) 1959-09-25

Family

ID=9665512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188849D Expired FR1188849A (en) 1957-12-20 1957-12-20 Improvement in the manufacture of concentric mandrels

Country Status (1)

Country Link
FR (1) FR1188849A (en)

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