Adjustable suspended seat apparatus having tuned frequency-tailored damping through a stratified seat structure
An adjustable suspended seat apparatus having a tuned frequency-tailored damping through stratified seat structure is described. The damping seat structure includes: a first material of a plurality of materials having a first characteristic to provide a first damping effect in a first layer. A second material of the plurality of materials based on a second characteristic to provide a second damping effect in a second layer, the first material or the second material having an adjustable damping characteristic. The suspended seat apparatus includes a seat base configured to have the seat coupled thereto; a suspension system coupled to the seat base, the suspension system comprising: an adjustment feature configured to adjust operation of the suspension system; and a chassis mount coupled to the suspension system, the chassis mount configured to be coupled to a vehicle.
1. An adjustable damping seat structure comprising:
a first material of a plurality of materials having a first characteristic to provide a first damping effect in a first layer;
a second material of the plurality of materials based on a second characteristic to provide a second damping effect in a second layer;
the first material or the second material having an adjustable damping characteristic; and
a first bonding material to bond the first material to the second material based on a third characteristic to provide a third damping effect,
the first layer bonded to the second layer using the first bonding material;
a third material from a plurality of materials having a pneumatic chamber therein to provide a fourth damping effect in a third layer; and
a fourth material from a plurality of hydraulic materials based on a fourth characteristic to provide a fifth damping effect in a fourth layer,
the third layer and the fourth layer bonded with the first layer or the second layer.