Vehicle with lockable casters

Details Vehicle with lockable casters Vehicle with lockable casters

1997-02-06

1999-05-04

Mai, Lanna

Land vehicles

Wheeled

Body with bracketed-type or nonsuspended axles

2803041, 280 4735, 16 35R, B62B 504

Patent

active

058994696

ABSTRACT:
A substantially rectangular vehicle moveable on four casters located in the four corners underneath the vehicle. The front or rear pair of casters can be locked or unlocked electronically by a single individual propelling the vehicle from one end to facilitate movement over irregular surfaces or narrow passages.

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