JPH035604U - - Google Patents

Description

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

第１図〜第４図は本考案の第１実施例を示すも
ので、第１図は組立体の断面図、第２図はブロツ
クパターン展開部分図、第３図は第２図のＡ−Ａ
線断面図、第４図は滑り止めブロツクの拡大平面
図、第５図は第２実施例の組立体の断面図、第６
図〜第１１図は本考案の第３実施例を示し、第６
図はブロツクパターン展開部分図、第７図は滑り
止めブロツクの拡大平面図、第８図は第７図のＢ
−Ｂ線断面図、第９図は第６図のＤ−Ｄ線断面図
、第１０図は第６図のＥ−Ｅ線断面図、第１１図
は第６図のＦ−Ｆ線断面図、第１２図及び第１３
図は従来例の組立体断面図及びブロツクパターン
展開図である。 １……タイヤ、２１……滑り止めブロツク、２
１Ａ……タイヤ赤道線近傍部ブロツク、２１Ｂ…
…タイヤ赤道線近傍部以外のブロツク、２６，２
７，３８，４９Ａ，４９Ｂ，５０Ａ，５０Ｂ……
切欠き凹部、３０，５１Ａ……切込み溝、Ｃ……
タイヤ赤道線。 1 to 4 show a first embodiment of the present invention, in which FIG. 1 is a sectional view of the assembly, FIG. 2 is a partially developed block pattern view, and FIG. 3 is a line A--A in FIG. A
4 is an enlarged plan view of the anti-slip block, FIG. 5 is a sectional view of the assembly of the second embodiment, and FIG.
Figures to Figure 11 show a third embodiment of the present invention, and a sixth embodiment of the present invention.
The figure is a developed partial view of the block pattern, Figure 7 is an enlarged plan view of the anti-slip block, and Figure 8 is B of Figure 7.
-B sectional view, Fig. 9 is a sectional view taken along line D-D in Fig. 6, Fig. 10 is a sectional view taken along line E-E in Fig. 6, and Fig. 11 is a sectional view taken along line FF in Fig. 6. , Figures 12 and 13
The figures are a sectional view of a conventional assembly and a developed view of a block pattern. 1... Tire, 21... Anti-slip block, 2
1A...Tyre near the equator line block, 21B...
...Blocks other than the area near the tire equator line, 26, 2
7, 38, 49A, 49B, 50A, 50B...
Notch recess, 30, 51A... cut groove, C...
Tire equator line.

Claims (1)

【実用新案登録請求の範囲】 (1) タイヤ外表面に突設される滑り止めブロツ
ク２１のラジアル方向ブロツク列が、周方向に配
列されたブロツクパターンを備えるタイヤ１にお
いて、 前記ブロツク２１のタイヤ赤道線Ｃ近傍に配列
されたブロツク２１Ａは、他のブロツク２１Ｂよ
りも周方向に突出せられていることを特徴とする
タイヤ。 (2) 前記ブロツク２１の外表面には周方向の切
欠き凹部２６，２７，３８，４９，５０が形成さ
れている請求項(1)記載のタイヤ。 (3) 少なくともタイヤ赤道線Ｃ近傍に配列され
たブロツク２１Ａには、ラジアル方向の切込み溝
３０，５１Ａが設けられ、かつ該溝３０，５１Ａ
はブロツク高さよりも浅くされている請求項(1)
〜(2)記載のタイヤ。[Claims for Utility Model Registration] (1) In a tire 1 having a block pattern in which radial block rows of anti-slip blocks 21 protruding from the tire outer surface are arranged in the circumferential direction, the tire equator of the blocks 21 A tire characterized in that the blocks 21A arranged near the line C are made to protrude in the circumferential direction more than the other blocks 21B. (2) The tire according to claim (1), wherein the outer surface of the block 21 is formed with circumferential notch recesses 26, 27, 38, 49, and 50. (3) The blocks 21A arranged at least near the tire equator line C are provided with cut grooves 30, 51A in the radial direction, and the grooves 30, 51A
Claim (1) in which the height of the block is shallower than the height of the block.
~(2) Tires described.