JPS60143003U

JPS60143003U - agricultural tire wheels

Info

Publication number: JPS60143003U
Application number: JP3195184U
Authority: JP
Inventors: 景行有村
Original assignee: オ−ツタイヤ株式会社
Priority date: 1984-03-05
Filing date: 1984-03-05
Publication date: 1985-09-21

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

Description

[Brief explanation of the drawing]

第１〜５図は本考案の実施例を示しており、第１図はタ
イヤ車輪の正面晶、第２図は第１図の■−■線断面図、
第３図は要部の拡大正面図、第４図は第３図の■矢視図
、第５図はタイヤ車輪の平　　　　、面図、第６，７図
は本考案を適用した片羽根ラグ付きタイヤ車輪を示し、
第６図は平面図、第７図は第６図の■−■線断面図、第
８図は第５図のタイヤ車輪の牽引力試験結果を示すグラ
フである。Figures 1 to 5 show an embodiment of the present invention; Figure 1 is a front view of a tire wheel; Figure 2 is a sectional view taken along the line ■-■ in Figure 1;
Figure 3 is an enlarged front view of the main parts, Figure 4 is a view from the ■ arrow in Figure 3, Figure 5 is a flat and side view of the tire wheel, Figures 6 and 7 are single-blade lugs to which the present invention is applied. Shows tires with wheels,
FIG. 6 is a plan view, FIG. 7 is a sectional view taken along the line ■--■ in FIG. 6, and FIG. 8 is a graph showing the results of a traction force test of the tire wheel shown in FIG.

Claims

[Scope of utility model registration request]

The pneumatic tire main body 4 mounted on the rim 7 has a lug 5 on the outer periphery, and a plurality of lugs 5 are arranged at approximately equal front corners in the circumferential direction, and at least one blade lug 20 is provided between the blade lug 20. The blade lug 20 has a block-shaped lug 21 which is inclined with respect to the centripetal line B so that the root 23 rotates ahead of the top part 22, and protrudes left and right from the tire body 4. In the agricultural tire wheel, the vane lug 20 has a flat plate shape and its total width W1 is set to 1.6 to 3.2 times the maximum width W2 of the fourth tire body.