JPH03117598U - - Google Patents

Info

Publication number
JPH03117598U
JPH03117598U JP2425690U JP2425690U JPH03117598U JP H03117598 U JPH03117598 U JP H03117598U JP 2425690 U JP2425690 U JP 2425690U JP 2425690 U JP2425690 U JP 2425690U JP H03117598 U JPH03117598 U JP H03117598U
Authority
JP
Japan
Prior art keywords
product
thin burr
die
punching
burr sheet
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.)
Granted
Application number
JP2425690U
Other languages
English (en)
Japanese (ja)
Other versions
JP2503458Y2 (ja
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 filed Critical
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 true JPH03117598U (US20080293856A1-20081127-C00150.png) 1991-12-04
JP2503458Y2 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 (US20080293856A1-20081127-C00150.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010012569A (ja) * 2008-07-04 2010-01-21 Nok Corp ゴム製品の製造方法

Citations (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
JPH01149298U (US20080293856A1-20081127-C00150.png) * 1988-04-01 1989-10-16

Patent Citations (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
JPH01149298U (US20080293856A1-20081127-C00150.png) * 1988-04-01 1989-10-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010012569A (ja) * 2008-07-04 2010-01-21 Nok Corp ゴム製品の製造方法

Also Published As

Publication number Publication date
JP2503458Y2 (ja) 1996-07-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term