JPH02146240U - - Google Patents

Info

Publication number
JPH02146240U
JPH02146240U JP5663789U JP5663789U JPH02146240U JP H02146240 U JPH02146240 U JP H02146240U JP 5663789 U JP5663789 U JP 5663789U JP 5663789 U JP5663789 U JP 5663789U JP H02146240 U JPH02146240 U JP H02146240U
Authority
JP
Japan
Prior art keywords
coil spring
coil
loops
shape memory
memory alloy
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
JP5663789U
Other languages
English (en)
Other versions
JPH0540338Y2 (ja
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 filed Critical
Priority to JP5663789U priority Critical patent/JPH0540338Y2/ja
Publication of JPH02146240U publication Critical patent/JPH02146240U/ja
Application granted granted Critical
Publication of JPH0540338Y2 publication Critical patent/JPH0540338Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)
  • Springs (AREA)

Description

【図面の簡単な説明】
第１図は本考案によるコイルばねの一実施例を
示す正面図、第２図は同コイルばねの断面図、第
３図は同コイルばねの元となる成形された状態の
コイルばねを示す正面図、第４図は上記成形され
たコイルばねのループの配列を反対にする状態を
示す説明図、第５図は形状記憶合金からなる本考
案によるコイルばねの荷重−たわみ線図、第６図
及び第７図は本考案によるコイルばねのそれぞれ
他の実施例を示す断面図、第８図は従来の合成樹
脂からなるコイルばねの荷重−たわみ線図、第９
図は従来の形状記憶合金からなるコイルばねの荷
重−たわみ線図、第１０図は初張力を付与した通
常の金属からなるコイルばねの荷重−たわみ線図
である。 図中、１１は成形されたコイルばね、２１は本
考案によるコイルばね、２２は線、Ａ〜Ｊはルー
プである。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 形状記憶合金又は合成樹脂からなるコイル
    ばねにおいて、成形されたコイルの一端をコイル
    の中心部を通して他端側から引き出し、軸方向に
    おけるループの配列を反対にしたことを特徴とす
    るコイルばね。 (2) 角線又は平板線からなる請求項１記載のコ
    イルばね。
JP5663789U 1989-05-17 1989-05-17 Expired - Lifetime JPH0540338Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5663789U JPH0540338Y2 (ja) 1989-05-17 1989-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5663789U JPH0540338Y2 (ja) 1989-05-17 1989-05-17

Publications (2)

Publication Number Publication Date
JPH02146240U true JPH02146240U (ja) 1990-12-12
JPH0540338Y2 JPH0540338Y2 (ja) 1993-10-13

Family

ID=31580639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5663789U Expired - Lifetime JPH0540338Y2 (ja) 1989-05-17 1989-05-17

Country Status (1)

Country Link
JP (1) JPH0540338Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008023898A1 (en) * 2006-08-24 2008-02-28 Korea Institute Of Science And Technology Method to provide initial tension for coil spring and its application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008023898A1 (en) * 2006-08-24 2008-02-28 Korea Institute Of Science And Technology Method to provide initial tension for coil spring and its application

Also Published As

Publication number Publication date
JPH0540338Y2 (ja) 1993-10-13

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