JPH0133259B2 - - Google Patents

Info

Publication number
JPH0133259B2
JPH0133259B2 JP56159076A JP15907681A JPH0133259B2 JP H0133259 B2 JPH0133259 B2 JP H0133259B2 JP 56159076 A JP56159076 A JP 56159076A JP 15907681 A JP15907681 A JP 15907681A JP H0133259 B2 JPH0133259 B2 JP H0133259B2
Authority
JP
Japan
Prior art keywords
rim
bent
deep
roll forming
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
JP56159076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5861938A (ja
Inventor
Shigeru Oosawa
Yukio Koseki
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.)
Topy Industries Ltd
Original Assignee
Topy Industries Ltd
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 Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to JP15907681A priority Critical patent/JPS5861938A/ja
Publication of JPS5861938A publication Critical patent/JPS5861938A/ja
Publication of JPH0133259B2 publication Critical patent/JPH0133259B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/30—Making other particular articles wheels or the like wheel rims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Forging (AREA)
JP15907681A 1981-10-06 1981-10-06 深底リムの製造法 Granted JPS5861938A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15907681A JPS5861938A (ja) 1981-10-06 1981-10-06 深底リムの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15907681A JPS5861938A (ja) 1981-10-06 1981-10-06 深底リムの製造法

Publications (2)

Publication Number Publication Date
JPS5861938A JPS5861938A (ja) 1983-04-13
JPH0133259B2 true JPH0133259B2 (en]) 1989-07-12

Family

ID=15685688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15907681A Granted JPS5861938A (ja) 1981-10-06 1981-10-06 深底リムの製造法

Country Status (1)

Country Link
JP (1) JPS5861938A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961999B2 (en) * 2003-02-25 2005-11-08 William B Shook Lightweight bicycle wheel rim and method for producing it

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326256A (en) * 1976-08-24 1978-03-10 Hashimoto Forming Kogyo Co Method of manufacturing car wheel ring and the like

Also Published As

Publication number Publication date
JPS5861938A (ja) 1983-04-13

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