JPH01125704U

JPH01125704U -

Info

Publication number: JPH01125704U
Application number: JP2202888U
Authority: JP
Priority date: 1988-02-22
Filing date: 1988-02-22
Publication date: 1989-08-28

Description

[Brief explanation of the drawing]

第１図は本考案によるタイヤ加熱装置を示し、
第１図ａは一部横断面説明図、第１図ｂは第１図
ａの―′線断面説明図、第２図は本考案によ
るタイヤ加熱装置に用いる面状発熱体を示し、第
２図ａは平面説明図、第２図ｂは第２図ａの―
′線断面説明図、第２図ｃは第２図ａの他の例
の断面説明図、第３図は本考案によるタイヤ加熱
装置と従来のタイヤ加熱装置を用いた場合のタイ
ヤ温度の上昇と時間との関係を示す図、第４図は
従来のタイヤ加熱装置を示し、第４図ａは一部横
断面説明図、第４図ｂは第４図ａの―′線断
面説明図、第５図は従来のタイヤ加熱装置に用い
る加熱部の平面説明図である。１，２０…ケーシング、２，２１…加熱部、３
…導電性ゴムシート、３ａ…基布、３ｂ…導電ゴ
ム、４…電極、５…導線、６…面状発熱体、６ａ
…絶縁材、７，２４…断熱材、８，２５…蝶番、
９，２６…把手、１０…ホイール、１１…タイヤ
、２２…ニクロム線、２３…熱伝導材。 FIG. 1 shows a tire heating device according to the present invention,
FIG. 1a is an explanatory partial cross-sectional view, FIG. 1b is an explanatory cross-sectional view taken along the line -' of FIG. 1a, and FIG. Figure a is an explanatory plan view, and Figure 2 b is the same as Figure 2 a.
Figure 2c is a cross-sectional diagram of another example of Figure 2a, and Figure 3 is a diagram showing the increase in tire temperature when using the tire heating device according to the present invention and the conventional tire heating device. 4 shows a conventional tire heating device, FIG. 4a is a partial cross-sectional view, and FIG. FIG. 5 is an explanatory plan view of a heating section used in a conventional tire heating device. 1, 20...Casing, 2, 21...Heating part, 3
... Conductive rubber sheet, 3a... Base fabric, 3b... Conductive rubber, 4... Electrode, 5... Conductive wire, 6... Planar heating element, 6a
...insulating material, 7,24...insulating material, 8,25...hinge,
9, 26... Handle, 10... Wheel, 11... Tire, 22... Nichrome wire, 23... Heat conductive material.

Claims

[Scope of utility model registration request]

A tire heating device includes a casing 1 that accommodates a tire 11 and a heating section 2 provided inside the casing 1, wherein the heating section 2 is connected to the casing 1 in contact with at least the outer peripheral surface of the tire 11.
A conductive rubber sheet 3 provided on the inner peripheral surface of the conductive rubber sheet 3, a pair of electrodes 4, 4 provided at a predetermined interval on this conductive rubber sheet 3, and conducting wires 5, 5 connected to the pair of electrodes 4, 4, respectively. 1. A tire heating device comprising a sheet heating element 6 having a heating element 6, which is heated by applying a voltage to the heating element 6 via conductive wires 5, 5.