JPWO2021182528A1 - - Google Patents

Info

Publication number: JPWO2021182528A1
Authority: JP; Japan
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

JP2022507254A

Other versions

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.)

2020-03-10

Filing date

2021-03-10

Publication date

2021-09-16

2021-03-10 Application filed filed Critical

2021-09-16 Publication of JPWO2021182528A1 publication Critical patent/JPWO2021182528A1/ja

2022-10-05 Application granted granted Critical

2022-10-05 Publication of JP7148019B2 publication Critical patent/JP7148019B2/ja

Status Active legal-status Critical Current

2041-03-10 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/082—Piling sections having lateral edges specially adapted for interlocking with each other in order to build a wall
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Metal Rolling (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

JP2022507254A 2020-03-10 2021-03-10 ハット形鋼矢板の製造方法 Active JP7148019B2 (ja)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP2020041331		2020-03-10
JP2020041331		2020-03-10
JP2020041315		2020-03-10
JP2020041315		2020-03-10
PCT/JP2021/009617 WO2021182528A1 (ja)	2020-03-10	2021-03-10	ハット形鋼矢板の製造方法

Publications (2)

Publication Number	Publication Date
JPWO2021182528A1 true JPWO2021182528A1 (ja)	2021-09-16
JP7148019B2 JP7148019B2 (ja)	2022-10-05

Family

ID=77672047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2022507254A Active JP7148019B2 (ja)	2020-03-10	2021-03-10	ハット形鋼矢板の製造方法

Country Status (5)

Country	Link
US (1)	US11958092B2 (ja)
EP (1)	EP4098379B1 (ja)
JP (1)	JP7148019B2 (ja)
CN (1)	CN115210008A (ja)
WO (1)	WO2021182528A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2016169594A (ja) *	2016-04-11	2016-09-23	Ｊｆｅスチール株式会社	鋼矢板、該鋼矢板によって形成される鋼矢板壁、鋼矢板の製造方法
JP2018126748A (ja) *	2017-02-07	2018-08-16	新日鐵住金株式会社	鋼矢板の製造方法および鋼矢板の継手整形用圧延機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5192771A (en) *	1975-02-12	1976-08-14		Koyaitano yunibaasaruatsuenho
JPS5835761B2 (ja) *	1978-03-29	1983-08-04	新日本製鐵株式会社	形鋼の圧延方法
JP4012407B2 (ja)	2002-02-08	2007-11-21	新日本製鐵株式会社	ハット型鋼矢板の製造方法
JP4464865B2 (ja)	2005-04-28	2010-05-19	新日本製鐵株式会社	非対称ハット型断面材の製造方法，圧延機
JP4638828B2 (ja)	2006-03-10	2011-02-23	新日本製鐵株式会社	ラルゼン型継手を有する矢板製品の製造方法
JP6434461B2 (ja) *	2016-08-10	2018-12-05	新日鐵住金株式会社	Ｈ形鋼の製造方法
KR20190097164A (ko) *	2017-01-27	2019-08-20	닛폰세이테츠 가부시키가이샤	강 시트 파일의 제조 방법
EP3603832A1 (en) *	2017-04-03	2020-02-05	Nippon Steel Corporation	Method and equipment for manufacturing flanged steel sheet piling
US20210370369A1 (en) *	2018-08-08	2021-12-02	Nippon Steel Corporation	Method for producing hat-shaped steel sheet pile
US10932927B2 (en) *	2018-08-29	2021-03-02	DePuy Synthes Products, Inc.	Stent with longitudinal variable width struts

2021
- 2021-03-10 EP EP21769018.9A patent/EP4098379B1/en active Active
- 2021-03-10 WO PCT/JP2021/009617 patent/WO2021182528A1/ja unknown
- 2021-03-10 CN CN202180018251.0A patent/CN115210008A/zh active Pending
- 2021-03-10 JP JP2022507254A patent/JP7148019B2/ja active Active
- 2021-03-10 US US17/799,888 patent/US11958092B2/en active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2016169594A (ja) *	2016-04-11	2016-09-23	Ｊｆｅスチール株式会社	鋼矢板、該鋼矢板によって形成される鋼矢板壁、鋼矢板の製造方法
JP2018126748A (ja) *	2017-02-07	2018-08-16	新日鐵住金株式会社	鋼矢板の製造方法および鋼矢板の継手整形用圧延機

Also Published As

Publication number	Publication date
EP4098379B1 (en)	2024-05-01
JP7148019B2 (ja)	2022-10-05
CN115210008A (zh)	2022-10-18
US11958092B2 (en)	2024-04-16
EP4098379A4 (en)	2023-07-12
EP4098379A1 (en)	2022-12-07
US20230104109A1 (en)	2023-04-06
WO2021182528A1 (ja)	2021-09-16

Legal Events

Date	Code	Title	Description
2022-06-16	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220616
2022-08-04	A871	Explanation of circumstances concerning accelerated examination	Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20220804
2022-08-18	TRDD	Decision of grant or rejection written
2022-08-23	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220823
2022-09-27	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220905
2022-09-27	R151	Written notification of patent or utility model registration	Ref document number: 7148019 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151

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