Automatic step for recreational vehicles

Fire escape – ladder – or scaffold – Wall- or floor-attached – Retractable or collapsible beneath floor – track-mounted

Patent

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Details

182 96, 182127, 280166, B60R 302

Patent

active

055470408

ABSTRACT:
An automatic entryway step system for recreational vehicles and motor homes which extends and retracts a step in response to a momentary push button switch located inside the vehicle near the door. A safety retraction system automatically retracts the step when the vehicle ignition is turned on, but only if the vehicle parking brake is not engaged. If the vehicle ignition system is turned on while the parking brake is engaged, a step warning indicator will be activated to alert the driver that the step is extended. If the parking brake is released, the step will retract and the warning indicator will be turned off.

REFERENCES:
patent: 3403926 (1968-10-01), Way et al.
patent: 4185849 (1980-01-01), Jaeger
patent: 4188889 (1980-02-01), Favrel
patent: 4623160 (1986-11-01), Trudell
patent: 5085450 (1992-02-01), DeHart, Sr.

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