JP7175001B2 - 作業爪の製造方法 - Google Patents

作業爪の製造方法 Download PDF

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Publication number
JP7175001B2
JP7175001B2 JP2019009619A JP2019009619A JP7175001B2 JP 7175001 B2 JP7175001 B2 JP 7175001B2 JP 2019009619 A JP2019009619 A JP 2019009619A JP 2019009619 A JP2019009619 A JP 2019009619A JP 7175001 B2 JP7175001 B2 JP 7175001B2
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Prior art keywords
coating layer
claw
working
nail
hardness
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Japanese (ja)
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JP2020022430A (ja
JP2020022430A5 (cg-RX-API-DMAC7.html
Inventor
公紀 中谷
拓斗 甲斐
健児 海田
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Kobashi Industries Co Ltd
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Kobashi Industries Co Ltd
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JP2019009619A 2018-08-03 2019-01-23 作業爪の製造方法 Active JP7175001B2 (ja)

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JP2022127620A JP7428419B2 (ja) 2018-08-03 2022-08-10 作業爪

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JP2018146592 2018-08-03
JP2018146592 2018-08-03

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JP2020022430A JP2020022430A (ja) 2020-02-13
JP2020022430A5 JP2020022430A5 (cg-RX-API-DMAC7.html) 2022-01-11
JP7175001B2 true JP7175001B2 (ja) 2022-11-18

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JP2022127620A Active JP7428419B2 (ja) 2018-08-03 2022-08-10 作業爪

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7175001B2 (ja) * 2018-08-03 2022-11-18 小橋工業株式会社 作業爪の製造方法
JP7745225B2 (ja) * 2022-04-01 2025-09-29 松山株式会社 作業爪及びその製造方法
KR102680509B1 (ko) * 2023-08-17 2024-07-04 주식회사 강농 농용 로터리날 보강구조

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000001788A (ja) 1998-06-16 2000-01-07 Nippon Hooku Kk 多面溶着加工法
JP2002235162A (ja) 2001-02-02 2002-08-23 Daido Steel Co Ltd 農耕用の掘削爪の耐摩耗性コーティング層の形成方法
JP3117466U (ja) 2005-10-07 2006-01-05 日本ホーク株式会社 耕耘爪
JP2016155155A (ja) 2015-02-25 2016-09-01 住友重機械ハイマテックス株式会社 工具材の製造方法及び工具
JP2017201915A (ja) 2016-05-10 2017-11-16 松山株式会社 耕耘爪
JP2018088889A (ja) 2016-12-06 2018-06-14 松山株式会社 耕耘爪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3098188B2 (ja) * 1996-05-10 2000-10-16 小橋工業株式会社 耕耘爪
JP6298573B1 (ja) * 2017-12-07 2018-03-20 日本ホーク株式会社 農業機械用爪刃の製造方法
JP7175001B2 (ja) 2018-08-03 2022-11-18 小橋工業株式会社 作業爪の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000001788A (ja) 1998-06-16 2000-01-07 Nippon Hooku Kk 多面溶着加工法
JP2002235162A (ja) 2001-02-02 2002-08-23 Daido Steel Co Ltd 農耕用の掘削爪の耐摩耗性コーティング層の形成方法
JP3117466U (ja) 2005-10-07 2006-01-05 日本ホーク株式会社 耕耘爪
JP2016155155A (ja) 2015-02-25 2016-09-01 住友重機械ハイマテックス株式会社 工具材の製造方法及び工具
JP2017201915A (ja) 2016-05-10 2017-11-16 松山株式会社 耕耘爪
JP2018088889A (ja) 2016-12-06 2018-06-14 松山株式会社 耕耘爪

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JP2020022430A (ja) 2020-02-13
JP7428419B2 (ja) 2024-02-06
JP2022145894A (ja) 2022-10-04

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