JPS6411378B2 - - Google Patents

Info

Publication number
JPS6411378B2
JPS6411378B2 JP3244480A JP3244480A JPS6411378B2 JP S6411378 B2 JPS6411378 B2 JP S6411378B2 JP 3244480 A JP3244480 A JP 3244480A JP 3244480 A JP3244480 A JP 3244480A JP S6411378 B2 JPS6411378 B2 JP S6411378B2
Authority
JP
Japan
Prior art keywords
roll
forming
annular body
rotating
blank
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
JP3244480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56139245A (en
Inventor
Katsuhiko Kashiura
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.)
HIRATA PURESU KOGYO KK
NIPPON SUPINDORU SEIZO KK
Original Assignee
HIRATA PURESU KOGYO KK
NIPPON SUPINDORU SEIZO KK
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 HIRATA PURESU KOGYO KK, NIPPON SUPINDORU SEIZO KK filed Critical HIRATA PURESU KOGYO KK
Priority to JP3244480A priority Critical patent/JPS56139245A/ja
Publication of JPS56139245A publication Critical patent/JPS56139245A/ja
Publication of JPS6411378B2 publication Critical patent/JPS6411378B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
JP3244480A 1980-03-14 1980-03-14 Production of rim Granted JPS56139245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3244480A JPS56139245A (en) 1980-03-14 1980-03-14 Production of rim

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3244480A JPS56139245A (en) 1980-03-14 1980-03-14 Production of rim

Publications (2)

Publication Number Publication Date
JPS56139245A JPS56139245A (en) 1981-10-30
JPS6411378B2 true JPS6411378B2 (en, 2012) 1989-02-23

Family

ID=12359126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3244480A Granted JPS56139245A (en) 1980-03-14 1980-03-14 Production of rim

Country Status (1)

Country Link
JP (1) JPS56139245A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123327U (en, 2012) * 1989-03-16 1990-10-11
KR101246324B1 (ko) 2005-12-26 2013-03-21 재단법인 포항산업과학연구원 커플링 제조장치 및 제조 방법
JP4946959B2 (ja) * 2008-04-09 2012-06-06 株式会社デンソー 半導体装置の製造方法
US8756814B2 (en) * 2011-02-01 2014-06-24 Shimano Inc. Method of manufacturing a bicycle rim

Also Published As

Publication number Publication date
JPS56139245A (en) 1981-10-30

Similar Documents

Publication Publication Date Title
JP3365976B2 (ja) ハブディスクの成形方法及び同成形に用いる金属スピニングローラ
US3779060A (en) Method and apparatus for making stepped rims
JP4246310B2 (ja) ころ軸受用保持器の製造方法
CN108463296B (zh) 旋压装置以及旋压方法
US6189357B1 (en) Apparatus and process for forming vehicle wheel rims
JP3669751B2 (ja) 片側フランジレスホイールリムの製造方法とその装置
JPS6411378B2 (en, 2012)
JP3929200B2 (ja) 不等厚リムの製造方法とその装置
JP4653932B2 (ja) 車両ホイール用リムの製造方法
JPS5915733B2 (ja) 車輛用合金ホイ−ルの製造方法
JP3805971B2 (ja) 環状形状のメタルシートバンドル製作方法および装置
JPS58132324A (ja) 軸流々体機械用ケ−シングのフランジ成形加工方法
US6026667A (en) Apparatus for manufacturing a one end flange-less wheel rim
JPH11101240A (ja) 円すいころ軸受用保持器およびその製造方法
JPH1134601A (ja) フルフェイス板ディスクホイール
JPH02307637A (ja) 車輌用ホイールにおけるディスク素材の製造方法
JPS6186038A (ja) 組立式ホイ−ルにおけるリムの製造方法
JPH04197524A (ja) スチールホイールの形状修正方法
JP2576501B2 (ja) ブレーキ・ブースターの側部ボデーの成形方法
CN119304540A (zh) 一种超薄调整圈加工方法
JPH07246425A (ja) パイプの真円矯正方法
JPS59192609A (ja) ホイ−ルリムの製造方法
US1934650A (en) Manufacture of rim sections
KR100199451B1 (ko) 임펄스링의 제조방법
JPS594931A (ja) 軽金属又は軽合金製自動車用ホイルの製造法