JPH02126902U

JPH02126902U -

Info

Publication number: JPH02126902U
Application number: JP3667889U
Authority: JP
Priority date: 1989-03-30
Filing date: 1989-03-30
Publication date: 1990-10-19

Description

[Brief explanation of drawings]

第１図は本考案の一実施例のチユーブとバルブ
との連結部を示す断面図、第２図は第１図の部分
拡大図、第３図は第２図の部分拡大図である。第
４図は慣用トラツクのダブルタイヤを示す縦断面
図、第５図は公知の超重量トラツクのダブルタイ
ヤを示す断面図、第６図は第５図のダブルタイヤ
のバルブの方向を示す部分拡大図である。１……リム、２……タイヤ、３……チユーブ、
５……バルブワツシヤー、６……バルブナツト、
７……フラツプリング、１０……ニツプル、１１
……ナツト、１２……円錐面、１４……バルブ、
１５……大径部、１６……中径部、１７……小径
部、１８……Ｏリング、１９……ワツシヤー、２
０……ロツクナツト、０１……アクスルハウジン
グ、０２……アクスル、０３……内側タイヤ、０
４……サイドリング、０５……外側タイヤ、０６
……サイドリング、０７……ハブ、０９……太陽
歯車、０１０……遊星歯車、０１１……内歯歯車
、０１２……スペーサー、０１３……ウエツジバ
ンド、０１４……クランプ、０１５……ブレーキ
ドラム、０１６……ライニング、０１７……ブレ
ーキシユー、０１８……ベアリング。 FIG. 1 is a cross-sectional view showing a connecting portion between a tube and a valve according to an embodiment of the present invention, FIG. 2 is a partially enlarged view of FIG. 1, and FIG. 3 is a partially enlarged view of FIG. 2. Fig. 4 is a longitudinal sectional view showing a double tire of a conventional truck, Fig. 5 is a sectional view showing a known double tire of a super heavy truck, and Fig. 6 is an enlarged partial view showing the direction of the valve of the double tire of Fig. 5. It is a diagram. 1...Rim, 2...Tire, 3...Tube,
5...Valve washer, 6...Valve nut,
7... Flat spring, 10... Nipple, 11
... Nut, 12 ... Conical surface, 14 ... Valve,
15...Large diameter part, 16...Medium diameter part, 17...Small diameter part, 18...O ring, 19...Washer, 2
0...Lock nut, 01...Axle housing, 02...Axle, 03...Inner tire, 0
4...Side ring, 05...Outside tire, 06
... Side ring, 07 ... Hub, 09 ... Sun gear, 010 ... Planet gear, 011 ... Internal gear, 012 ... Spacer, 013 ... Wedge band, 014 ... Clamp, 015 ... Brake drum, 016...Lining, 017...Brake shoe, 018...Bearing.

Claims

[Scope of utility model registration request]

A nipple that protrudes substantially inward and radially from the tube or rim, a valve whose inner end is inserted into the nipple and bent at the middle, and a proximal end of the valve that is airtightly and rotatably connected to the nipple. A movable valve type tire characterized by comprising a tightening means.