Crawler vehicle drive system and crawler vehicle comprising such a drive system

A vehicle drive and drive system technology, applied to tracked vehicles, vehicle components, construction vehicles, etc., can solve the problems of accelerated drive system wear, damage to comfort, etc.
CN106660596AActive Publication Date: 2017-05-10PRINOTH SPA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PRINOTH SPA
Publication Date
2017-05-10

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Abstract

A crawler vehicle drive system, in particular for a crawler vehicle for grooming ski slopes, having: a drive wheel (6) rotating about a first rotation axis (A1); an idle wheel (7) rotating about a second rotation axis (A2) parallel to the first rotation axis (A1); and a track (8) looped around the drive wheel (6) and the idle wheel (7), and comprising a plurality of belts (17, 18) made of an elastomeric material and a plurality of metal grousers (16) fixed to the belt (17, 18); wherein at least one belt (18) has at least one continuous toothed strip (19) extending along the inner face of the belt (18) and designed to mesh with the drive wheel (6).
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Description

technical field

[0001] The present invention relates to a drive system for tracked vehicles, in particular tracked vehicles for clearing ski slopes. Background technique

[0002] Typically, a drive system for a tracked vehicle of the type described above includes a drive wheel rotating about a first axis of rotation; an idler wheel rotating about a second axis of rotation parallel to the axis of rotation; and a wheel surrounding the drive wheel and the idler wheel. track. The track comprises a plurality of belts made of elastomeric material and a plurality of transverse metal elements fastened to the belts and distributed evenly along the track. The drive wheel has a sprocket and is designed to mesh with the transverse element. A drive system of the above-mentioned type is described in patent application DE 103 20523 A1.

[0003] According to an alternative form described in patent application EP 2,285,651, the drive system comprises a chain connected to the transverse el...

Claims

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