JP2503458Y2 - 打抜き型 - Google Patents

打抜き型

Info

Publication number
JP2503458Y2
JP2503458Y2 JP1990024256U JP2425690U JP2503458Y2 JP 2503458 Y2 JP2503458 Y2 JP 2503458Y2 JP 1990024256 U JP1990024256 U JP 1990024256U JP 2425690 U JP2425690 U JP 2425690U JP 2503458 Y2 JP2503458 Y2 JP 2503458Y2
Authority
JP
Japan
Prior art keywords
product
thin burr
die
burr sheet
punching
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 - Lifetime
Application number
JP1990024256U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03117598U (en:Method
Inventor
富士夫 中村
Original Assignee
エヌオーケー株式会社
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 エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP1990024256U priority Critical patent/JP2503458Y2/ja
Publication of JPH03117598U publication Critical patent/JPH03117598U/ja
Application granted granted Critical
Publication of JP2503458Y2 publication Critical patent/JP2503458Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP1990024256U 1990-03-09 1990-03-09 打抜き型 Expired - Lifetime JP2503458Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990024256U JP2503458Y2 (ja) 1990-03-09 1990-03-09 打抜き型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990024256U JP2503458Y2 (ja) 1990-03-09 1990-03-09 打抜き型

Publications (2)

Publication Number Publication Date
JPH03117598U JPH03117598U (en:Method) 1991-12-04
JP2503458Y2 true JP2503458Y2 (ja) 1996-07-03

Family

ID=31527225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990024256U Expired - Lifetime JP2503458Y2 (ja) 1990-03-09 1990-03-09 打抜き型

Country Status (1)

Country Link
JP (1) JP2503458Y2 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5304988B2 (ja) * 2008-07-04 2013-10-02 Ｎｏｋ株式会社 ゴム製品の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825946A (ja) * 1981-08-10 1983-02-16 Arai Pump Mfg Co Ltd Ｏリングのばり除去装置
JPH0753919Y2 (ja) * 1988-04-01 1995-12-13 四国化工機株式会社 蓋の打抜き装置

Also Published As

Publication number Publication date
JPH03117598U (en:Method) 1991-12-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term