JPS58174386U

JPS58174386U - endless track belt

Info

Publication number: JPS58174386U
Application number: JP7312182U
Authority: JP
Inventors: 小島　美芳
Original assignee: 株式会社ブリヂストン
Priority date: 1982-05-19
Filing date: 1982-05-19
Publication date: 1983-11-21

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

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例を示す外周面側の一部平
面図、第２図は第１図■−■線断面図、第３図は第１図
■−■線断面図、第４図ないし第１０図は各々第２実施
例ないし第８実施例を示す外周面側の一部平面図、第１
１図はこの考案と従来のラグ高さに対する牽引係数の関
係を示すグラフ、第１２図はこの考案と従来の牽引係数
に対する車両機本体振動の関係を示すグラフである。１・・・無端帯、２・・・本体中央部、３・・・両翼部
、４・・・主ラグ、５・・・補助ラグ、６・・・芯金、
７・・・噛合孔。 −第１図　　　　？　ヴ１　　　、゛１４′ ５チ′４！・第１１図第１２図４Ｆ引ｚｔ、［Fig. 1 is a partial plan view of the outer peripheral surface showing the first embodiment of this invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a sectional view taken along the line ■-■ in Fig. 1. FIGS. 4 to 10 are partial plan views of the outer peripheral surface side showing the second to eighth embodiments, respectively;
FIG. 1 is a graph showing the relationship between the lug height and the traction coefficient of this invention and the conventional method, and FIG. 12 is a graph showing the relationship between the vibration of the vehicle body and the traction coefficient of this invention and the conventional method. DESCRIPTION OF SYMBOLS 1... Endless band, 2... Center part of main body, 3... Both wing parts, 4... Main lug, 5... Auxiliary lug, 6... Core metal,
7... Engagement hole. -Figure 1? V1, ゛14'5chi'4!・Figure 11 Figure 12 Figure 4F pull zt, [

Claims

[Claims for Utility Model Registration] 1. It is made of an elastic material such as rubber, and has meshing holes in the center of its body that mesh with the drive sprocket at predetermined intervals along the longitudinal direction, and a core metal between the meshing holes. An endless band is provided with both wings extending outward from both sides of the central part of the main body, and main lugs and auxiliary lugs are provided alternately on the outer circumferential side of this endless band, and the main lugs are engaged with each other. An endless track belt characterized by being provided in the width direction of the endless belt so as to cross the hole, and the auxiliary lugs being provided in the projection area of the core metal. 2. The endless track belt according to claim 1, wherein both wing portions are formed higher on the inner circumferential side than the inner circumferential surface of the central portion of the main body. 3. The endless track belt according to claim 1 or 2, wherein the ground contact area of the auxiliary lug is smaller than the ground contact area of the main lug.