JPS5850081U

JPS5850081U - crawler

Info

Publication number: JPS5850081U
Application number: JP14739281U
Authority: JP
Inventors: 謙一酒井
Original assignee: オ−ツタイヤ株式会社
Priority date: 1981-10-02
Filing date: 1981-10-02
Publication date: 1983-04-05

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 drawings]

第１図は本考案の一実施例を示す側面図、第２図は第１
図の■−■矢視拡大図、第３図は作用説明図、第４図乃
至第６図は他の実施例を示す断面図である。　　　　　
　、１・・・駆動輪、２・・′・咬合歯、３・・・従動輪、
４・・・クローラ、５・・・弾性無端帯、６・・・突起
、７・・・接地ラグ、１０・・・付根部。Fig. 1 is a side view showing one embodiment of the present invention, and Fig. 2 is a side view showing an embodiment of the present invention.
FIG. 3 is an explanatory view of the operation, and FIGS. 4 to 6 are sectional views showing other embodiments.
, 1... Drive wheel, 2...', Occlusal tooth, 3... Driven wheel,
4...Crawler, 5...Elastic endless band, 6...Protrusion, 7...Grounding lug, 10...Root part.

Claims

[Scope of utility model registration request]

Grounding lugs extending in the width direction are arranged in a row at regular intervals in the circumferential direction on the outer circumferential surface of an elastic endless band mainly made of an elastic material such as rubber. A pair of protrusions are arranged in a row in the circumferential direction at regular intervals, and an elastic endless band is wound across a driving wheel that is driven by hooking the pair of protrusions and a driven wheel that rolls between the pair of protrusions. A crawler characterized in that the root portions of the pair of protrusions on the outer end sides in the width direction protrude further outward in the width direction than the occlusal teeth of the drive wheel.