FR722425A - Improved method and apparatus for the manufacture of metal strips or bars of profiled cross section, more particularly applicable to the manufacture of rims, wheels - Google Patents

Improved method and apparatus for the manufacture of metal strips or bars of profiled cross section, more particularly applicable to the manufacture of rims, wheels

Info

Publication number
FR722425A
FR722425A FR722425DA FR722425A FR 722425 A FR722425 A FR 722425A FR 722425D A FR722425D A FR 722425DA FR 722425 A FR722425 A FR 722425A
Authority
FR
France
Prior art keywords
manufacture
rims
bars
wheels
section
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of FR722425A publication Critical patent/FR722425A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/10—Making articles shaped as bodies of revolution rings of restricted axial length rims for pneumatic tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR722425D 1930-11-19 1931-09-03 Improved method and apparatus for the manufacture of metal strips or bars of profiled cross section, more particularly applicable to the manufacture of rims, wheels Expired FR722425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722425XA 1930-11-19 1930-11-19

Publications (1)

Publication Number Publication Date
FR722425A true FR722425A (en) 1932-03-16

Family

ID=22106421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722425D Expired FR722425A (en) 1930-11-19 1931-09-03 Improved method and apparatus for the manufacture of metal strips or bars of profiled cross section, more particularly applicable to the manufacture of rims, wheels

Country Status (1)

Country Link
FR (1) FR722425A (en)

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