JPS59162303U

JPS59162303U - Retreaded tires

Info

Publication number: JPS59162303U
Application number: JP2920584U
Authority: JP
Inventors: 房川　精一
Original assignee: 住友ゴム工業株式会社; 北海道リキヤツプ工業株式会社
Priority date: 1984-02-28
Filing date: 1984-02-28
Publication date: 1984-10-30

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の更生タイヤのトレッドゴムを貼付けた段
階の側面概略図、第２図はこの考案の１実施例の概略の
構成を示す側面図、第３図ａ、　　ｂ。Ｃは第２図のタイヤの製造におけるトレッドゴム貼付は
順序を示す各々異る状態の側面概略図、第４図は押出さ
れた未加硫トレッドゴムの先導切断端部の収縮状態を示
す説明図でａは平面図、ｂは側面図、第５図は第２図の
タイヤの製造に使用した作業台を台タイヤと共に示す概
略側面図、第６図は同作業台と台タイヤとの部分省略部
分縦断正面図である。１・・・台タイヤ、２・・・未加硫トレッドゴム、４・
・・アンバランスマーク（台タイヤの最軽点位置）、２
１・・・台タイヤ部分、２２・・・トレッド部分、２３
・・・接合部。FIG. 1 is a schematic side view of a conventional retreaded tire at the stage where tread rubber is pasted, FIG. 2 is a side view showing a schematic configuration of an embodiment of this invention, and FIGS. 3a and 3b. C is a schematic side view showing the order in which the tread rubber is attached in the production of the tire shown in Fig. 2 in different states, and Fig. 4 is an explanatory view showing the contracted state of the leading cut end of the extruded unvulcanized tread rubber. 5 is a schematic side view showing the workbench used for manufacturing the tire shown in FIG. 2 together with the tire stand, and FIG. 6 is a partial illustration of the workbench and the tire stand. FIG. 3 is a partially longitudinal front view. 1... Tire, 2... Unvulcanized tread rubber, 4...
・・Unbalance mark (lightest point position of base tire), 2
1... Tire part, 22... Tread part, 23
...joint.

Claims

[Scope of utility model registration request]

It consists of a base tire part obtained by removing the remaining tresid part of a worn tire, and a tread part formed on the outer periphery of the base tire part and having a joint part in a part of the circumferential direction, and the joint part is the base tire part. A retreaded tire characterized by being located at the lightest point in the circumferential direction of the tire.