Patent ID: 7431261

Claim:
A pneumatic suspension apparatus which dampens the vibrations in combination with a vehicle, the pneumatic suspension apparatus comprising: at least one pneumatic bag attached with the vehicle between a vehicle frame and a vehicle seat wherein the at least one pneumatic bag essentially restricts the vehicle seat laterally and dampens the vibrations between the vehicle frame and the vehicle seat; a bag pneumatic line, comprising a first end of the bag pneumatic line and a second end of the bag pneumatic line, with the first end of the bag pneumatic line pneumatically connected with the pneumatic bag; a regulator pneumatically connected with the second end of the bag pneumatic line wherein the regulator adjusts the pneumatic pressure of the at least one pneumatic bag wherein a change in the pneumatic pressure adjusts the ride; a reservoir pneumatic line, comprising a first end of the reservoir pneumatic line and a second end of the reservoir pneumatic line, with the first end of the reservoir pneumatic line pneumatically connected with the pneumatic bag; and a reservoir pneumatically connected with the second end of the reservoir pneumatic line wherein the reservoir supplies inflation of the at least one pneumatic bag.