Title:
POROUS STRUCTURE AND POROUS STRUCTURE MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2022053389
Kind Code:
A
Abstract:
To provide a porous structure and a porous structure manufacturing method that make it possible to improve a degree of freedom of adjustment of a dynamic characteristic of the porous structure.SOLUTION: A porous structure 1 is made from flexible resin or rubber. The porous structure comprises skeleton parts 2 over the whole thereof. A skeleton part is constituted by a plurality of bone parts 2B and a plurality of coupling parts 2J that each couple ends of a plurality of bone parts. The skeleton part includes a plurality of annular parts 211 that each are constituted in an annular shape by the plurality of bone parts and the plurality of coupling parts. Each annular part has an inner circumferential side edge 2111 to define a virtual surface V1. At least part of each of one or a plurality of virtual surfaces is covered with one or a plurality of partial connection films 31. Each of the one or the plurality of partial connection films is connected only to an annular part's part in the circumferential direction.SELECTED DRAWING: Figure 1
More Like This:
| JP3132929 | Hernia foot lift electric mattress |
Inventors:
SHINOHARA HISAMITSU
TAKAHASHI YOSHIYUKI
YAMAGUCHI YUKIKO
IENAGA SATOSHI
TAKAHASHI YOSHIYUKI
YAMAGUCHI YUKIKO
IENAGA SATOSHI
Application Number:
JP2020160201A
Publication Date:
April 05, 2022
Filing Date:
September 24, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
A47C27/00; B29C44/00; B29C64/129; B60N2/90
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yasuyuki Komatsu
Rei Ito
Mitsutsugu Sugimura
Yasuyuki Komatsu
Rei Ito
Previous Patent: Glass material and window material
Next Patent: Stream transmitter, stream generator, and program
Next Patent: Stream transmitter, stream generator, and program