Steering drive for industrial trucks

Motor vehicles – Having at least one wheel both driven and steerable – Steerable wheel has exclusive axis of pivot

Reexamination Certificate

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Details

C180S006280, C074S409000

Reexamination Certificate

active

06991059

ABSTRACT:
A steering drive for an industrial truck, comprising a steered wheel which is rotatably supported about a horizontal axis in a bearing component wherein the bearing component is pivotally supported about a vertical axis and has a ring gear, and a steering motor which drives a pinion meshing with the ring gear, wherein the ring gear or pinion has a circumferential groove in which a ring-shaped absorbing member of a resilient material is received so that the teeth of the pinion or ring gear get into engagement with the absorbing member.

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patent: 5924512 (1999-07-01), Wada
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patent: 2005/0139029 (2005-06-01), Fukizawa
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