JP7243501B2 - 打ち抜きダイ - Google Patents

打ち抜きダイ Download PDF

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Publication number
JP7243501B2
JP7243501B2 JP2019130008A JP2019130008A JP7243501B2 JP 7243501 B2 JP7243501 B2 JP 7243501B2 JP 2019130008 A JP2019130008 A JP 2019130008A JP 2019130008 A JP2019130008 A JP 2019130008A JP 7243501 B2 JP7243501 B2 JP 7243501B2
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JP
Japan
Prior art keywords
punching
axis direction
hole
pair
punch
Prior art date
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Active
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JP2019130008A
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English (en)
Japanese (ja)
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JP2021013949A (ja
Inventor
千春 重田
学 関口
広一 黒澤
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NSK Ltd
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NSK Ltd
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Priority to JP2019130008A priority Critical patent/JP7243501B2/ja
Priority to CN202021279874.2U priority patent/CN212792646U/zh
Publication of JP2021013949A publication Critical patent/JP2021013949A/ja
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Publication of JP7243501B2 publication Critical patent/JP7243501B2/ja
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  • Punching Or Piercing (AREA)
JP2019130008A 2019-07-12 2019-07-12 打ち抜きダイ Active JP7243501B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019130008A JP7243501B2 (ja) 2019-07-12 2019-07-12 打ち抜きダイ
CN202021279874.2U CN212792646U (zh) 2019-07-12 2020-07-02 冲裁模

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019130008A JP7243501B2 (ja) 2019-07-12 2019-07-12 打ち抜きダイ

Publications (2)

Publication Number Publication Date
JP2021013949A JP2021013949A (ja) 2021-02-12
JP7243501B2 true JP7243501B2 (ja) 2023-03-22

Family

ID=74531193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019130008A Active JP7243501B2 (ja) 2019-07-12 2019-07-12 打ち抜きダイ

Country Status (2)

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JP (1) JP7243501B2 (zh)
CN (1) CN212792646U (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329429A1 (de) * 1983-08-12 1985-02-21 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Anordnung in schnittwerkzeugen aller art
JPS6092024A (ja) * 1983-10-24 1985-05-23 Toshiba Corp 打抜装置
JPS6297725A (ja) * 1985-10-21 1987-05-07 Sumitomo Electric Ind Ltd 打抜金型
JPH057947A (ja) * 1991-07-02 1993-01-19 Ishigami Seimitsu:Kk かす上がり防止機能を有する打抜金型

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Publication number Publication date
JP2021013949A (ja) 2021-02-12
CN212792646U (zh) 2021-03-26

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