JPH03112402U - - Google Patents

Info

Publication number
JPH03112402U
JPH03112402U JP2150290U JP2150290U JPH03112402U JP H03112402 U JPH03112402 U JP H03112402U JP 2150290 U JP2150290 U JP 2150290U JP 2150290 U JP2150290 U JP 2150290U JP H03112402 U JPH03112402 U JP H03112402U
Authority
JP
Japan
Prior art keywords
tire
expandable body
recess
expandable
fixed
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.)
Pending
Application number
JP2150290U
Other languages
English (en)
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 JP2150290U priority Critical patent/JPH03112402U/ja
Publication of JPH03112402U publication Critical patent/JPH03112402U/ja
Pending legal-status Critical Current

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  • Tires In General (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係るタイヤ装置を取付けた
タイヤを示す正面図、第2図及び第3図は夫々第
1図におけるタイヤ装置の作用を示す拡大断面図
である。 1……(タイヤ)外皮部、1a……凹所、4…
…伸縮体、5……膨縮物質、6……突出体。

Claims (1)

  1. 【実用新案登録請求の範囲】 タイヤ外皮部の路面と接触する外周面部分に凹
    所を設けると共に、 前記凹所奥部に基端面が固着され、その凹所の
    深さ方向に沿つてタイヤ半径方向に伸縮自在の伸
    縮体、この伸縮体内に収容され特定の低温度で急
    激な体積変化を発生しその伸縮体をタイヤ半径方
    向に伸縮させる膨縮物質及び伸縮体の先端面に固
    着され前記特定温度以下になるとタイヤ外皮部外
    周面よりも外方に突出する突出体を有する自動ス
    パイク機構を備えたことを特徴とするタイヤ装置
JP2150290U 1990-03-05 1990-03-05 Pending JPH03112402U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2150290U JPH03112402U (ja) 1990-03-05 1990-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2150290U JPH03112402U (ja) 1990-03-05 1990-03-05

Publications (1)

Publication Number Publication Date
JPH03112402U true JPH03112402U (ja) 1991-11-18

Family

ID=31524547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2150290U Pending JPH03112402U (ja) 1990-03-05 1990-03-05

Country Status (1)

Country Link
JP (1) JPH03112402U (ja)

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