×

Pallet design for vibration mitigation

  • US 9,915,316 B2
  • Filed: 06/11/2015
  • Issued: 03/13/2018
  • Est. Priority Date: 06/11/2015
  • Status: Active Grant
First Claim
Patent Images

1. A system for mitigating vibration of a load, comprising:

  • an elastic membrane enclosing at least one interior space and having an outer surface,wherein at least a bottom portion of the outer surface is coupled to a transportable supportive surface and at least a top portion of the outer surface supports the load;

    at least one port coupling the outer surface to the at least one interior space,wherein the at least one port provides a source of fluid ingress into the interior space and a source of fluid egress out of the interior space;

    a granular material distributed within the at least one interior space,wherein a packing density of the granular material is adjustable between a first jammed state having a first packing density of granular materials and a second jammed state having a second packing density of granular materials to accommodate different loads;

    a pump having a nozzle coupled to the at least one port;

    a mass sensing device having a sensing surface for sensing a mass of the load,wherein the mass sensing device senses the mass of the load based on a weight of the load asserted on the mass sensing device; and

    a computing device to receive an input from the mass sensing device and to drive a control input of the pump to regulate, in response to receiving the input from the mass sensing device, a quantity of fluid in the interior space to adjust the packing density of the granular material between the first jammed state and the second jammed state.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×