What is new about this invention is the concept of installing these rubber types of air inflatable inner tubes in the interior of the operators' seat frame construction. These tubes would be installed beneath the operators' seating location and also the lumbar position of the frame seating area. The air filling valve locations would be placed to the rear of the seat construction frame or also could be altered due to the type of product construction being used.
Operator controlled air suspension seat
2020-08-18
Patent
Elektronische Ressource
Englisch