JPH0417738B2 - - Google Patents

Info

Publication number
JPH0417738B2
JPH0417738B2 JP30115787A JP30115787A JPH0417738B2 JP H0417738 B2 JPH0417738 B2 JP H0417738B2 JP 30115787 A JP30115787 A JP 30115787A JP 30115787 A JP30115787 A JP 30115787A JP H0417738 B2 JPH0417738 B2 JP H0417738B2
Authority
JP
Japan
Prior art keywords
separator
hole
cup
diameter
shaped washer
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
JP30115787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01143725A (ja
Inventor
Akitaro Nishida
Akira Kitao
Takashi Yanagihara
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.)
Kunimoto Shokai Co Ltd
Original Assignee
Kunimoto Shokai Co 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 Kunimoto Shokai Co Ltd filed Critical Kunimoto Shokai Co Ltd
Priority to JP30115787A priority Critical patent/JPH01143725A/ja
Publication of JPH01143725A publication Critical patent/JPH01143725A/ja
Publication of JPH0417738B2 publication Critical patent/JPH0417738B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)
JP30115787A 1987-11-28 1987-11-28 セパレーター用カップ形座金の製造方法 Granted JPH01143725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30115787A JPH01143725A (ja) 1987-11-28 1987-11-28 セパレーター用カップ形座金の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30115787A JPH01143725A (ja) 1987-11-28 1987-11-28 セパレーター用カップ形座金の製造方法

Publications (2)

Publication Number Publication Date
JPH01143725A JPH01143725A (ja) 1989-06-06
JPH0417738B2 true JPH0417738B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-26

Family

ID=17893468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30115787A Granted JPH01143725A (ja) 1987-11-28 1987-11-28 セパレーター用カップ形座金の製造方法

Country Status (1)

Country Link
JP (1) JPH01143725A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4817183B2 (ja) * 2006-07-27 2011-11-16 徳剛股▲分▼有限公司 ワッシャの製造方法
JP5171126B2 (ja) * 2007-06-26 2013-03-27 株式会社カネミツ 金属製回転部材の製造方法
JP5259349B2 (ja) * 2008-09-02 2013-08-07 株式会社伊原工業 ベルト金具係合レール
JP2016073995A (ja) * 2014-10-06 2016-05-12 新日鐵住金株式会社 穴端部の増肉加工方法

Also Published As

Publication number Publication date
JPH01143725A (ja) 1989-06-06

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