Motorized cart

Details Motorized cart Motorized cart

1997-05-09

1999-02-09

Dickson, Paul N.

Land vehicles

Step or abutment ascending type vehicle

With spider-type engaging means

280DIG10, B62B 502

Patent

active

058684026

ABSTRACT:
A motorized cart is disclosed which allows a rider to safely ride an escalator. The motorized cart includes front wheels 2 and rear wheels 3 mounted on a vehicle body 1. A first support portion 6 is formed on the bottom of the vehicle body 1, and includes a plurality of contact portions which support the vehicle body 1 on the step surfaces of the escalator when it reaches the maximum inclined portion of the escalator.

REFERENCES:
patent: 4639002 (1987-01-01), Karpisek
patent: 5516127 (1996-05-01), Glazer et al.

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