FR796729A - Improvements to steel parts and their manufacturing process - Google Patents

Improvements to steel parts and their manufacturing process

Info

Publication number
FR796729A
FR796729A FR796729DA FR796729A FR 796729 A FR796729 A FR 796729A FR 796729D A FR796729D A FR 796729DA FR 796729 A FR796729 A FR 796729A
Authority
FR
France
Prior art keywords
manufacturing process
steel parts
steel
parts
manufacturing
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.)
Firestone Steel Products Co
Original Assignee
Firestone Steel Products 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 Firestone Steel Products Co filed Critical Firestone Steel Products Co
Application granted granted Critical
Publication of FR796729A publication Critical patent/FR796729A/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)
FR796729D 1935-01-16 1935-10-24 Improvements to steel parts and their manufacturing process Expired FR796729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US796729XA 1935-01-16 1935-01-16

Publications (1)

Publication Number Publication Date
FR796729A true FR796729A (en) 1936-04-14

Family

ID=22152064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796729D Expired FR796729A (en) 1935-01-16 1935-10-24 Improvements to steel parts and their manufacturing process

Country Status (1)

Country Link
FR (1) FR796729A (en)

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