Pallet design for vibration mitigation
First Claim
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.
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Accused Products
Abstract
A system for mitigating vibration of a mass may include an elastic membrane enclosing at least one interior space and having an outer surface, where 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 a load. The system may further include at least one port coupling the outer surface to the at least one interior space, where the port provides a source of fluid ingress into the interior space and fluid egress out of the interior space. The system may additionally include granular material distributed within the at least one interior space, where 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.
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Citations
16 Claims
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1. A system for mitigating vibration of a load, comprising:
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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 Dependent Claims (2, 3, 4, 5, 6)
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7. A system for mitigating vibration of a load, comprising:
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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 pallet and at least a top portion of the outer surface supports the load, the size of the elastic membrane expandable and compressible to support 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 fluid egress out of the interior space; a pressure gauge coupled to the at least one port; a granular material distributed within the at least one interior space, wherein the pressure gauge provides a metric corresponding with a packing density of the granular material, the metric being used to adjust the packing density of the granular material 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 determining a mass of the load, wherein the mass sensing device determines 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 both the mass sensing device and the pressure gauge to drive a control input of the pump to regulate, in response to the input, an amount of fluid in the interior space to further adjust the packing density between the first jammed state and the second jammed state. - View Dependent Claims (8, 9, 10, 11)
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12. A method for mitigating vibration of a mass, comprising:
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providing 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 a load; coupling at least one port to the outer surface and to the at least one interior space, wherein the at least one port provides a source of fluid ingress into the interior space and fluid egress out of the interior space; distributing a granular material 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; providing a pump having a nozzle coupled to the at least one port; providing a mass sensing device having a sensing surface to sense 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 providing 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 modulate the packing density of the granular material between the first jammed state and the second jammed state. - View Dependent Claims (13, 14, 15, 16)
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Specification