Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Seat system with shock- and vibration-reducing bladders










Image Number 4 for United States Patent #8033600.

A seat system has separate air bladders in the seat bottom and seat back. The seat bottom bladder is in fluid communication with the seat back bladder through a plurality of rigid interconnecting tubes, and valves in the tubes or orifice size can control flow rate of air exchange between the seat bottom bladder and the seat back bladder. A panel of resilient, compressible open cell foam extends in each of the seat bottom bladder and the seat back bladder. Through-holes in the foam panel permit accelerated air evacuation to the other bladder when the seat withstands a significant shock event. The vibration and shock attenuation characteristics of the seat are jointly provided by the panel spring force and the bladder air pressure.








 
 
  Recently Added Patents
Mass spectrometry device and method using ion-molecule reaction ionization
Method and mobile device for awareness of language ability
System and method for determining a characterisitic of an object adjacent to a route
Dynamic trunk distribution on egress
Electrostatic charger and image forming apparatus
Instance management of code in a database
Press nut
  Randomly Featured Patents
Clematis plant named `UNAI 002`
Communications system and method using partially non-geographic addressing method for forming same
Self-locking, self-aligning stepped pin and spring hinge
Method for bonding semiconductor substrates
Method and means for cleaning
Light control sheet, surface light source unit and liquid crystal display device
Word forming card game
Electronic device security and tracking system and method
LRRK2 polynucleotides
Radio receiver having a channel equalizer and method therefor