JPS61242724A - 凹溝を有するプレス製品の加工方法 - Google Patents

凹溝を有するプレス製品の加工方法

Info

Publication number
JPS61242724A
JPS61242724A JP8515685A JP8515685A JPS61242724A JP S61242724 A JPS61242724 A JP S61242724A JP 8515685 A JP8515685 A JP 8515685A JP 8515685 A JP8515685 A JP 8515685A JP S61242724 A JPS61242724 A JP S61242724A
Authority
JP
Japan
Prior art keywords
notch
press
punch
stage
supporting bar
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
JP8515685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362296B2 (ko
Inventor
Masami Wakabayashi
若林　正観
Kenji Yamagishi
賢司 山岸
Teruo Saito
輝夫 斎藤
Toshitaka Tagawa
田川　登志隆
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.)
Shinko Electric Industries Co Ltd
Original Assignee
Shinko Electric Industries 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 Shinko Electric Industries Co Ltd filed Critical Shinko Electric Industries Co Ltd
Priority to JP8515685A priority Critical patent/JPS61242724A/ja
Publication of JPS61242724A publication Critical patent/JPS61242724A/ja
Publication of JPS6362296B2 publication Critical patent/JPS6362296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP8515685A 1985-04-20 1985-04-20 凹溝を有するプレス製品の加工方法 Granted JPS61242724A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8515685A JPS61242724A (ja) 1985-04-20 1985-04-20 凹溝を有するプレス製品の加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8515685A JPS61242724A (ja) 1985-04-20 1985-04-20 凹溝を有するプレス製品の加工方法

Publications (2)

Publication Number Publication Date
JPS61242724A true JPS61242724A (ja) 1986-10-29
JPS6362296B2 JPS6362296B2 (ko) 1988-12-01

Family

ID=13850802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8515685A Granted JPS61242724A (ja) 1985-04-20 1985-04-20 凹溝を有するプレス製品の加工方法

Country Status (1)

Country Link
JP (1) JPS61242724A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076961A (en) * 1989-07-10 1991-12-31 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
US5091109A (en) * 1989-08-25 1992-02-25 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
US5200109A (en) * 1989-09-22 1993-04-06 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076961A (en) * 1989-07-10 1991-12-31 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
US5091109A (en) * 1989-08-25 1992-02-25 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
US5200109A (en) * 1989-09-22 1993-04-06 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same

Also Published As

Publication number Publication date
JPS6362296B2 (ko) 1988-12-01

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