Elastic track shoe

一种弹性体、弹性的技术，应用在履带车辆、机动车、运输和包装等方向，能够解决脱落、螺栓松弛、不能确保刚度等问题，达到提高刚性、增大容积、防止松弛或脱落的效果
CN1604865AInactive Publication Date: 2005-04-06KOMATSU LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KOMATSU LTD
Publication Date
2005-04-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

An elastic track shoe, comprising a mandrel integrally formed by casting, forging, or cutting, wherein the ground-contact surface side of the mandrel is covered with an elastic body, and the shape of the portion of the mandrel on which the ground-contact surface of the elastic body is projected is formed such that the mandrel is divided into two parts, whereby, by using the rigid mandrel, the occurrence of looseness of bolts can be avoided, and the thickness of the elastic body receiving a load can be increased irrespective of a grouser.
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Description

technical field

[0001] The present invention relates to an elastic body shoe (protective shoe) attached to the ground contact surface side of an iron shoe plate of a track-type vehicle. Background technique

[0002] Conventionally, as a crawler belt of a chain-rail vehicle such as a bulldozer or a hydraulic excavator, a crawler belt having an iron track shoe structure with a grouser formed on the contact surface side is endlessly connected by a plurality of links. However, when such crawlers run on asphalt roads, the road surface is markedly damaged, so protective crawlers (elastomer crawlers) made of elastic bodies such as rubber are attached to the contact surface side of the iron crawler shoes.

[0003] As an example of the conventional technology of this elastic body track shoe, there exists the technology disclosed by utility model registration No. 2595443. The elastic body track shoes described in this gazette are formed by forming a metal plate into a corrugated shap...

Claims

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