WO2009072449A1 - 締結体構造 - Google Patents

締結体構造 Download PDF

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Publication number
WO2009072449A1
WO2009072449A1 PCT/JP2008/071734 JP2008071734W WO2009072449A1 WO 2009072449 A1 WO2009072449 A1 WO 2009072449A1 JP 2008071734 W JP2008071734 W JP 2008071734W WO 2009072449 A1 WO2009072449 A1 WO 2009072449A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
washer
module
fastening
body structure
Prior art date
Application number
PCT/JP2008/071734
Other languages
English (en)
French (fr)
Inventor
Kazunari Yoshida
Masahiro Nakanishi
Original Assignee
Tokai University Educational System
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 Tokai University Educational System filed Critical Tokai University Educational System
Priority to EP08858156A priority Critical patent/EP2233758B1/en
Priority to CN2008801188256A priority patent/CN101883929A/zh
Priority to US12/745,989 priority patent/US8303222B2/en
Publication of WO2009072449A1 publication Critical patent/WO2009072449A1/ja

Links

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • 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
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/77—Use of a shape-memory material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)

Abstract

　皿ネジ形状のネジ頭部を有するモジュールネジと、形状記憶合金製ワッシャとを合わせて使用するネジ部材を用いて、締結部品を締結するときに、大きな締結力をかけても形状記憶合金製ワッシャが拡がらず、かつ、解体時に形状記憶合金製ワッシャが容易に離脱する締結体構造を提供すること。締結体構造１は、設置部２０に設けられた雌ネジ部２１と対で使用される雄ネジ２ｄと、皿ネジ形状に加工されたネジ頭部２ａとを有するモジュールネジ２、および、モジュールネジに対応した内径寸法で形状記憶合金により形成された形状記憶合金製ワッシャ３を備えるネジ部材４により、締結固定したい締結部品１０を、設置部に締結する締結体構造であって、モジュールネジの頭部下面の傾斜面または形状記憶合金製ワッシャのネジ当接面に凹凸部５（５０）を設けた構成とした。
PCT/JP2008/071734 2007-12-03 2008-11-28 締結体構造 WO2009072449A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08858156A EP2233758B1 (en) 2007-12-03 2008-11-28 Fastening body structure
CN2008801188256A CN101883929A (zh) 2007-12-03 2008-11-28 紧固体结构
US12/745,989 US8303222B2 (en) 2007-12-03 2008-11-28 Fastening body structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007312827A JP5099548B2 (ja) 2007-12-03 2007-12-03 締結体構造
JP2007-312827 2007-12-03

Publications (1)

Publication Number Publication Date
WO2009072449A1 true WO2009072449A1 (ja) 2009-06-11

Family

ID=40717631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071734 WO2009072449A1 (ja) 2007-12-03 2008-11-28 締結体構造

Country Status (6)

Country Link
US (1) US8303222B2 (ja)
EP (1) EP2233758B1 (ja)
JP (1) JP5099548B2 (ja)
KR (1) KR20100087407A (ja)
CN (1) CN101883929A (ja)
WO (1) WO2009072449A1 (ja)

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WO2010129756A1 (en) * 2009-05-08 2010-11-11 Swagelok Company Conduit fitting with attached torque collar
EP2652343A1 (en) * 2010-12-17 2013-10-23 Illinois Tool Works, Inc. A procedure for panel assembly and device associated thereto
GB201201343D0 (en) * 2012-01-27 2012-03-14 Rolls Royce Plc Threaded fastener assembly and method of locking a threaded fastener
US9939004B2 (en) * 2014-09-17 2018-04-10 Arconic Inc Coated fasteners with conforming seals
AU2016431876A1 (en) * 2016-12-08 2019-07-25 Cobra Fixations Cie Ltee - Cobra Anchors Co. Ltd. Anchor assembly for fastener
CN107524688B (zh) * 2017-09-11 2023-07-04 北京小米移动软件有限公司 紧固装置及电子设备
US11293477B2 (en) * 2019-10-11 2022-04-05 Jon Jay Goeders Washer for securing spherical and cylindrical objects
JP7049304B2 (ja) * 2019-11-01 2022-04-06 陳韋志 密閉性を強化した一体成形のねじ部材
JP6986607B1 (ja) * 2020-09-10 2021-12-22 レノボ・シンガポール・プライベート・リミテッド 電子機器および構造体
CN115507102A (zh) * 2021-06-22 2022-12-23 宾科精密部件(中国)有限公司 紧固单元、连接机构及用于将紧固件和板材固定的安装方法
TWI811861B (zh) * 2021-11-24 2023-08-11 林冠泓 斷口華司與其製造方法

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JP2009014123A (ja) * 2007-07-05 2009-01-22 Tokai Univ 締結体構造

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JP2005016713A (ja) 2003-06-04 2005-01-20 Union Seimitsu:Kk ねじ付属品及びねじ付属品を用いた締結体構造並びにねじ付属品を用いた解体方法
JP2006090348A (ja) * 2004-09-21 2006-04-06 Sharp Corp 易解体用ねじ部品
JP2007046779A (ja) * 2005-07-14 2007-02-22 Union Seimitsu:Kk 易分解締結組み立て品、易分解締結構造、易分解締結用雄ねじ、易分解締結用のワッシャ付き雄ねじ、及び、その製造方法
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See also references of EP2233758A4

Also Published As

Publication number Publication date
EP2233758A4 (en) 2011-11-16
JP2009138779A (ja) 2009-06-25
EP2233758A1 (en) 2010-09-29
KR20100087407A (ko) 2010-08-04
JP5099548B2 (ja) 2012-12-19
CN101883929A (zh) 2010-11-10
US20100272538A1 (en) 2010-10-28
EP2233758B1 (en) 2013-01-16
US8303222B2 (en) 2012-11-06

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