Vibrating vehicle seat synchronized with engine

Details Vibrating vehicle seat synchronized with engine Vibrating vehicle seat synchronized with engine

1997-09-25

2000-05-30

Nelson, Jr., Milton

Chairs and seats

Chair hardware or attachment

A47C 1500

Patent

active

060683392

ABSTRACT:
A vibrating vehicle seat is provided, wherein a vibrating motor is adapted to be installed under the seat of a vehicle. When installed in a vehicle seat, the vibrating motor receives its power from the battery of the vehicle and the frequency of the vibration is automatically adjusted in proportion to the speed of rotation of the vehicle's engine. There may be a separate manual on/off switch that can additionally control the force of the vibration. A controller box may also be provided with a multiple setting switch to select inputs from 1 to 4 stroke engines, 1 to 8 cylinder engines and 2 to 4 cycle engines. In addition to, or in substitution for, the vibrating motor, passenger stimulation may also be supplied by a rotational massaging ball that will have a moving or a rubbing sensation through the seat in any desired location.

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patent: 5348370 (1994-09-01), Fukuoka
patent: 5634685 (1997-06-01), Herring

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