Steerable transport trolley

Motor vehicles – With means for controlling operation responsive to... – Radiation – force – or waves reflected from external object or...

Reexamination Certificate

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Details

C180S167000, C187S237000

Reexamination Certificate

active

10916752

ABSTRACT:
A transport trolley is disclosed and which includes parallel spaced forks, ground engaging rollers, and a steering system including a distance monitor, a driving system for steering the rollers, and an electronic control system operatively connected to the distance monitors and the drive system.

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patent: PS 0458 (2002-02-01), None
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