JPH0138575B2 - - Google Patents

Info

Publication number
JPH0138575B2
JPH0138575B2 JP56037445A JP3744581A JPH0138575B2 JP H0138575 B2 JPH0138575 B2 JP H0138575B2 JP 56037445 A JP56037445 A JP 56037445A JP 3744581 A JP3744581 A JP 3744581A JP H0138575 B2 JPH0138575 B2 JP H0138575B2
Authority
JP
Japan
Prior art keywords
rim
roll
coil
forming
width
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
JP56037445A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57152337A (en
Inventor
Shigeru Oosawa
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 JP3744581A priority Critical patent/JPS57152337A/ja
Publication of JPS57152337A publication Critical patent/JPS57152337A/ja
Publication of JPH0138575B2 publication Critical patent/JPH0138575B2/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)
JP3744581A 1981-03-16 1981-03-16 Rim and its manufacture Granted JPS57152337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3744581A JPS57152337A (en) 1981-03-16 1981-03-16 Rim and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3744581A JPS57152337A (en) 1981-03-16 1981-03-16 Rim and its manufacture

Publications (2)

Publication Number Publication Date
JPS57152337A JPS57152337A (en) 1982-09-20
JPH0138575B2 true JPH0138575B2 (de) 1989-08-15

Family

ID=12497693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3744581A Granted JPS57152337A (en) 1981-03-16 1981-03-16 Rim and its manufacture

Country Status (1)

Country Link
JP (1) JPS57152337A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004224292A (ja) * 2003-01-27 2004-08-12 Daido Kogyo Co Ltd 中空フランジ部を有すリムの製造方法
CN102407270B (zh) * 2010-09-26 2013-12-25 宝山钢铁股份有限公司 非对称式扩口的轮辋制造工艺及扩口模具
CN102009565A (zh) * 2010-11-03 2011-04-13 杭州润德车轮制造有限公司 钢圈整体轮辋
JP6888475B2 (ja) 2017-08-16 2021-06-16 トヨタ紡織株式会社 パンチプレス装置
CN111266808A (zh) * 2019-12-20 2020-06-12 兴民智通（集团）股份有限公司 一种等厚钢板加工汽车车轮钢圈的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139186A (en) * 1979-04-16 1980-10-30 Toyota Motor Corp Annular worked body and its production

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139186A (en) * 1979-04-16 1980-10-30 Toyota Motor Corp Annular worked body and its production

Also Published As

Publication number Publication date
JPS57152337A (en) 1982-09-20

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