JPS6028619U - fastener - Google Patents

fastener

Info

Publication number
JPS6028619U
JPS6028619U JP12118183U JP12118183U JPS6028619U JP S6028619 U JPS6028619 U JP S6028619U JP 12118183 U JP12118183 U JP 12118183U JP 12118183 U JP12118183 U JP 12118183U JP S6028619 U JPS6028619 U JP S6028619U
Authority
JP
Japan
Prior art keywords
fastener
shape memory
memory alloy
way
external force
Prior art date
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
JP12118183U
Other languages
Japanese (ja)
Other versions
JPS6317852Y2 (en
Inventor
一郎 服部
安藤　久弘
Original Assignee
株式会社東海理化電機製作所
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 株式会社東海理化電機製作所 filed Critical 株式会社東海理化電機製作所
Priority to JP12118183U priority Critical patent/JPS6028619U/en
Publication of JPS6028619U publication Critical patent/JPS6028619U/en
Application granted granted Critical
Publication of JPS6317852Y2 publication Critical patent/JPS6317852Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ａ、　Ｂは従来の締付具による締結状態を示す断
面図、第２図Ａ、　Ｂ、　Ｃはこの考案に係る締付具の
締結状態を示しＡは締結時の断面図Ｂは外力負荷時の断
面図Ｃは外力除荷時の断面図、第３図は従来のボルトと
この考案のボルトの応力−、ひずみ関係を示す線図であ
る。 ５・・・ボルト、６・・・ナツト、７．訃・・被締付プ
レート。Figures 1A and B are sectional views showing the state of fastening with a conventional fastener, and Figures 2A, B, and C are sectional views of the fastener according to this invention. A cross-sectional view C when an external force is applied is a cross-sectional view when the external force is unloaded, and FIG. 3 is a diagram showing the stress-strain relationship between the conventional bolt and the bolt of this invention. 5...Bolt, 6...Nut, 7. Death: Tightened plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 形状記憶合金で、かつ、その擬弾性温度域が締付具の使
用雰囲気温度を含むように設定した一方向あるいは両方
向形状記憶合金により締付具を形成し、締付後に外力に
より擬弾性により回復する変形歪が生じた際に除荷後に
もとの締付状態に戻るようにしたことを特徴とする締付
具。The fastener is made of a shape memory alloy, and its pseudoelastic temperature range is set to include the ambient temperature in which the fastener is used.The fastener is made of a one-way or two-way shape memory alloy, and after tightening, it recovers due to pseudoelasticity due to external force. A fastener characterized in that it returns to its original tightened state after unloading when a deformation strain occurs.
JP12118183U 1983-08-02 1983-08-02 fastener Granted JPS6028619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12118183U JPS6028619U (en) 1983-08-02 1983-08-02 fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12118183U JPS6028619U (en) 1983-08-02 1983-08-02 fastener

Publications (2)

Publication Number Publication Date
JPS6028619U true JPS6028619U (en) 1985-02-26
JPS6317852Y2 JPS6317852Y2 (en) 1988-05-20

Family

ID=30277451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12118183U Granted JPS6028619U (en) 1983-08-02 1983-08-02 fastener

Country Status (1)

Country Link
JP (1) JPS6028619U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006247154A (en) * 2005-03-11 2006-09-21 Citizen Watch Co Ltd Beltlike accessory

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831413U (en) * 1981-08-26 1983-03-01 シャープ株式会社 coupling device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831413B2 (en) * 1978-05-08 1983-07-06 村田機械株式会社 Belt type false twisting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831413U (en) * 1981-08-26 1983-03-01 シャープ株式会社 coupling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006247154A (en) * 2005-03-11 2006-09-21 Citizen Watch Co Ltd Beltlike accessory

Also Published As

Publication number Publication date
JPS6317852Y2 (en) 1988-05-20

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