Apparatus for vibrating seats
First Claim
1. An apparatus for vibrating a seat comprising a driver'"'"'s seat, means for vibrating said driver'"'"'s seat and means for controlling vibration of said means for vibrating the driver'"'"'s seat,wherein said means for vibrating said seat comprises a rod having one end sliding-freely in a cylinder chamber and the other end projected outward from said cylinder chamber and connected to said driver'"'"'s seat, a piston connected to said one end of said rod and sliding-freely in said cylinder chamber, means for supplying pressure fluid to said cylinder chamber, a channel control valve for supplying and discharging said pressure fluid to said cylinder chamber and means for controlling said valve for repeatedly freely sliding said piston.
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Accused Products
Abstract
A driver'"'"'s seat having a vibration generator connected to the driver'"'"'s seat and controls for turning the vibration generator on and off for vibrating the driver'"'"'s seat so that when a driver feels drowsiness coming on, the driver can operate the controls for switching on-off the vibration generator so that the driver'"'"'s seat can be vibrated and prevent the driver from dozing during driving and prevent an accident from occurring.
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Citations
1 Claim
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1. An apparatus for vibrating a seat comprising a driver'"'"'s seat, means for vibrating said driver'"'"'s seat and means for controlling vibration of said means for vibrating the driver'"'"'s seat,
wherein said means for vibrating said seat comprises a rod having one end sliding-freely in a cylinder chamber and the other end projected outward from said cylinder chamber and connected to said driver'"'"'s seat, a piston connected to said one end of said rod and sliding-freely in said cylinder chamber, means for supplying pressure fluid to said cylinder chamber, a channel control valve for supplying and discharging said pressure fluid to said cylinder chamber and means for controlling said valve for repeatedly freely sliding said piston.
Specification