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Track vehicle having drive and suspension systems

A suspension system, crawler technology, applied in the direction of crawler vehicles, motor vehicles, vehicle parts, etc., can solve problems such as expensive and bulky

Active Publication Date: 2013-01-30
斗山山猫北美公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, tracked vehicles are typically provided with high torque, low speed motors, which are often bulky and expensive

Method used

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  • Track vehicle having drive and suspension systems
  • Track vehicle having drive and suspension systems
  • Track vehicle having drive and suspension systems

Examples

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Embodiment Construction

[0012] Before describing in detail any embodiment of the invention, it is to be understood that the invention is not limited to the details of architecture and construction for the components set forth in the ensuing description or illustrated in the ensuing drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to include the subsequently listed items and equivalents thereof as well as additional items. Unless otherwise specified or qualified, the terms "mounted", "connected", "supported" and "coupled" and variations thereof are used without limitation and include direct and indirect mounting, Connect, brace and join. Also, "connected" and "coupled" are not limited to phys...

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Abstract

A track vehicle includes a cab operable to support an operator. Left and right motors each rotate an output shaft at a first speed, and a speed reduction system is operably coupled to each output shaft. Left and right drive shafts are driven by the speed reduction system at a second speed that is slower than the first speed. Left and right drive sprockets are mounted for rotation with the respective first and second drive shafts. Left and right track carriages support the cab and left and right tracks are mounted for rotation about the track carriages in response to rotation of the respective left and right drive shafts, such that the left and right tracks are driven by the left and right drive sprockets to move the track vehicle along a ground surface.

Description

technical field [0001] The present invention relates to construction vehicles and, in particular, to compact track loaders including suspension systems. Background technique [0002] In the past, tracked vehicles did not have a suspension system. Instead, axles and wheels support the tracks for rotation, and the car frame is welded to these axles. Additionally, tracked vehicles are typically provided with high torque, low speed motors, which are often bulky and expensive. Contents of the invention [0003] In one embodiment, the invention provides a tracked vehicle comprising: a cab operable to support an operator; left and right motors each rotating an output shaft at a first speed; a reduction system operatively coupled to to each output shaft; left and right drive shafts driven by a reduction system at a second speed lower than the first; left and right drive sprockets mounted to rotate with the respective left and right drive shafts; left and right a track frame for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/104B62D55/125
CPCB62D55/104B62D55/125B62D33/0604
Inventor 加里·J·霍莫拉(死亡)拉里·E·奥尔布赖特罗德尼·科赫兰斯·图希托马斯·J·罗恩
Owner 斗山山猫北美公司