Title:
VENT PAD
Document Type and Number:
Japanese Patent JP2004159895
Kind Code:
A
Abstract:
To realize a vent pad excellent in heat dissipation and ventilation, provided with appropriate support force, relatively lightweight and inexpensively manufactured.
The ventilative pad is formed by filling a mesh bag with blocks 2 consisting of aluminum short pipe pieces with an elliptic cross section in each of which is bored with a plurality of holes on vertical and horizontal sides.
Inventors:
SHIMIZU KIYOSHI
SHIMIZU HARUO
SHIMIZU HARUO
Application Number:
JP2002329365A
Publication Date:
June 10, 2004
Filing Date:
November 13, 2002
Export Citation:
Assignee:
SHIMIZU SEISAKUSHO KK
International Classes:
A47C27/00; A47G9/02; A47G9/10; (IPC1-7): A47G9/10; A47C27/00; A47G9/02
Attorney, Agent or Firm:
Tetsuo Tachibana