JPWO2020261605A1 - - Google Patents

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Publication number
JPWO2020261605A1
JPWO2020261605A1 JP2021527326A JP2021527326A JPWO2020261605A1 JP WO2020261605 A1 JPWO2020261605 A1 JP WO2020261605A1 JP 2021527326 A JP2021527326 A JP 2021527326A JP 2021527326 A JP2021527326 A JP 2021527326A JP WO2020261605 A1 JPWO2020261605 A1 JP WO2020261605A1
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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.)
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Application number
JP2021527326A
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Japanese (ja)
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JPWO2020261605A5 (en
JP7128500B2 (en
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Publication of JPWO2020261605A1 publication Critical patent/JPWO2020261605A1/ja
Publication of JPWO2020261605A5 publication Critical patent/JPWO2020261605A5/ja
Application granted granted Critical
Publication of JP7128500B2 publication Critical patent/JP7128500B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
JP2021527326A 2019-06-25 2019-12-17 Washer fastening structure Active JP7128500B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019117940 2019-06-25
JP2019117940 2019-06-25
PCT/JP2019/049481 WO2020261605A1 (en) 2019-06-25 2019-12-17 Washer fastening structure

Publications (3)

Publication Number Publication Date
JPWO2020261605A1 true JPWO2020261605A1 (en) 2020-12-30
JPWO2020261605A5 JPWO2020261605A5 (en) 2022-03-10
JP7128500B2 JP7128500B2 (en) 2022-08-31

Family

ID=74060067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021527326A Active JP7128500B2 (en) 2019-06-25 2019-12-17 Washer fastening structure

Country Status (3)

Country Link
JP (1) JP7128500B2 (en)
CN (1) CN114008335B (en)
WO (1) WO2020261605A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225710U (en) * 1988-08-08 1990-02-20
JPH07167129A (en) * 1993-12-13 1995-07-04 Nippon Fastener Kogyo Kk Set of high strength bolt, hexagon nut, and plain washer
JP2002089535A (en) * 2000-09-19 2002-03-27 Japan Nuclear Cycle Development Inst States Of Projects Bored washer
JP2018054013A (en) * 2016-09-29 2018-04-05 株式会社青山製作所 Washer and vehicle structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4172680B2 (en) * 2001-06-22 2008-10-29 株式会社住友金属小倉 High strength bolt
AU2002255291A1 (en) * 2002-05-01 2003-11-17 Fusao Yamada Locking fastener
JP2008180369A (en) * 2006-12-28 2008-08-07 Teruo Nakagami Fastening structure and assembly member for fastening

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225710U (en) * 1988-08-08 1990-02-20
JPH07167129A (en) * 1993-12-13 1995-07-04 Nippon Fastener Kogyo Kk Set of high strength bolt, hexagon nut, and plain washer
JP2002089535A (en) * 2000-09-19 2002-03-27 Japan Nuclear Cycle Development Inst States Of Projects Bored washer
JP2018054013A (en) * 2016-09-29 2018-04-05 株式会社青山製作所 Washer and vehicle structure

Also Published As

Publication number Publication date
CN114008335A (en) 2022-02-01
CN114008335B (en) 2023-05-26
JP7128500B2 (en) 2022-08-31
WO2020261605A1 (en) 2020-12-30

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