JPH047907U

JPH047907U -

Info

Publication number: JPH047907U
Application number: JP4969790U
Authority: JP
Priority date: 1990-05-10
Filing date: 1990-05-10
Publication date: 1992-01-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例たるタイヤチエン装
着用補助具を用いてタイヤチエンを自動車タイヤ
に装着しようとする状態の側面図、第２図は同斜
視図、第３図は同要部の横断面図、第４図はタイ
ヤチエンを自動車タイヤに装着する手順を説明す
るための概略平面図である。１……タイヤチエン、１ａ……周方向チエン、
１ｂ……タイヤ接地部添接用チエン、２……補助
具本体、３……補助具本体の表面、４……凹溝、
Ｔ……自動車タイヤ、α……タイヤ接地部添接用
チエンの周方向間隔。 Fig. 1 is a side view of a tire chain being attached to an automobile tire using a tire chain attachment aid according to an embodiment of the present invention, Fig. 2 is a perspective view of the same, and Fig. 3 is the main part of the same. FIG. 4 is a schematic plan view for explaining the procedure for attaching a tire chain to an automobile tire. 1...Tire chain, 1a...Circumferential chain,
1b... Chain for attaching the tire ground contact part, 2... Auxiliary tool main body, 3... Surface of the auxiliary tool main body, 4... Concave groove,
T: Automobile tire, α: Circumferential spacing of the chain for attaching the tire ground contact part.

Claims

[Scope of utility model registration request]

A tire chain consisting of a pair of circumferential chains suspended in the circumferential direction on both sides of an automobile tire, and a tire ground attachment chain connected in parallel across both circumferential chains at appropriate intervals in the circumferential direction. This is an auxiliary tool for mounting on an automobile tire, and the plate-like auxiliary tool body is used to roll and place the automobile tire from the direction of travel thereof, at a position corresponding to the circumferential spacing of the chain for attaching the tire ground contact part. An auxiliary hole for installing a tire chain, which is provided with a concave groove for inserting the chain deep enough to allow the chain to be buried below the surface of the auxiliary body.