JPS63141006U - - Google Patents

Description

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

第１図は、実施例安全タイヤを示す断面図、第
２図は、弾性支承部の他の実施例を示す要部拡大
斜視図、第３図は、弾性支承部の更に他の実施例
を示す要部拡大斜視図、第４図は、弾性支承部の
他の実施例を示す要部拡大斜視図、第５図は、タ
イヤの空気圧が低下した状態を示す断面図、第６
図は、従来の安全タイヤを示す断面図である。 １：タイヤ、２：リム部、３：弾性支承部、２
１：中央平坦部、３１：支承片。 Fig. 1 is a sectional view showing an embodiment of the safety tire, Fig. 2 is an enlarged perspective view of main parts showing another embodiment of the elastic bearing part, and Fig. 3 is a sectional view showing still another embodiment of the elastic bearing part. FIG. 4 is an enlarged perspective view of the main part showing another embodiment of the elastic bearing part, FIG. 5 is a sectional view showing a state where the air pressure of the tire is reduced,
The figure is a sectional view showing a conventional safety tire. 1: Tire, 2: Rim part, 3: Elastic bearing part, 2
1: Central flat part, 31: Support piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タイヤの踏面内周に、その踏面とは反対方向に
突出する弾性支承部を一体に設け、この弾性支承
部はタイヤのビード部を挟持するリム部の中央平
坦部に対応し、且つ先端部をリム部中央平坦部に
対し一定間隔を開いたことを特徴とする安全タイ
ヤ。 An elastic bearing part that protrudes in the opposite direction to the tread surface is integrally provided on the inner periphery of the tread surface of the tire, and this elastic support part corresponds to the central flat part of the rim part that holds the bead part of the tire, and also has a tip end. A safety tire characterized by having a constant interval from the central flat part of the rim.