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Patent Searching and Data


Title:
CUSHIONING RUBBER, METHOD FOR ADJUSTING REACTION FORCE THEREOF, AND PEDESTAL
Document Type and Number:
WIPO Patent Application WO/2020/166357
Kind Code:
A1
Abstract:
Provided is a cushioning rubber capable of exhibiting low-reaction-force characteristics even when a large compression allowance is set. A sheet-shaped cushioning rubber 1 is provided with planar base parts 2 and three-dimensional shapes 3 formed rising, from the base parts 2, toward one side in the sheet thickness direction, the planar base parts 2 and the three-dimensional shapes 3 being alternately provided along one direction on a sheet plane. Each three-dimensional shape 3 is provided with a hollow section 34 that opens towards the other side in the sheet thickness direction. Moreover, each three-dimensional shape 3 is also integrally provided with a rising surface continuous with the base parts 2, a top surface 32, an opposite-side rising surface 33, and a width-direction pair of side rising surfaces 35. The hollow sections 34 only open towards the other side in the sheet thickness direction.

Inventors:
SHIMOOKA HIROYUKI (JP)
OTSUKA MASAYA (JP)
TSUJINO KODAI (JP)
Application Number:
PCT/JP2020/003460
Publication Date:
August 20, 2020
Filing Date:
January 30, 2020
Export Citation:
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Assignee:
NOK CORP (JP)
International Classes:
F16F1/36; F16F3/087; F16F15/08
Foreign References:
JP2011012807A2011-01-20
US20150167768A12015-06-18
JP2008087669A2008-04-17
JPH09267597A1997-10-14
JP2010192207A2010-09-02
JP2018073545A2018-05-10
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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