Invention Grant
- Patent Title: Lightweight fluid
- Patent Title (中): 轻质流体
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Application No.: US12201751Application Date: 2008-08-29
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Publication No.: US08171585B2Publication Date: 2012-05-08
- Inventor: Steven Mead , Richard Runkles
- Applicant: Steven Mead , Richard Runkles
- Applicant Address: US CO Boulder
- Assignee: Brock USA LLC
- Current Assignee: Brock USA LLC
- Current Assignee Address: US CO Boulder
- Agency: Dinsmore & Shohl LLP
- Main IPC: B32B1/04
- IPC: B32B1/04 ; B32B18/00 ; A47C27/08

Abstract:
An inexpensive, lightweight, compressible, shock absorbing, and resilient fluid for use in padding applications is presented. A fluid pad can comprise closed-cell foam beads and a surrounding fluid housed in a thin plastic bladder. The closed-cell foam beads can be exactly flooded by the fluid. Alternatively, the fluid can lubricate the closed-cell foam beads. The surrounding fluid may also comprise solid phase microballoons. The addition of the closed-cell foam beads can result in the overall fluid in the bladder being lighter in weight. The fluid pad with the closed-cell foam beads can be compressible and resilient. The fluid pad with the closed-cell foam beads can be shock absorbing with respect to impact loads or vibrations. The addition of the closed-cell foam beads can lower the cost of the fluid pad insert.
Public/Granted literature
- US20090077723A1 LIGHTWEIGHT FLUID Public/Granted day:2009-03-26
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