Title:
WATERPROOF SCREW, SEAL MATERIAL, METHOD FOR STRUCTURE INSTALLATION, AND STRUCTURE FOR STRUCTURE INSTALLATION
Document Type and Number:
WIPO Patent Application WO/2012/081693
Kind Code:
A1
Abstract:
A waterproof screw is provided with a screw member having a head part and a shaft part, and a seal material for coating the circumference of the shaft part. The seal material has a storage shear modulus G' of 50,000 Pa or less at 25°C and a frequency of 1 Hz.
Inventors:
FUJII HIROKI (JP)
TAGA TETSURO (JP)
MITSUOKA YOSHIAKI (JP)
TAGA TETSURO (JP)
MITSUOKA YOSHIAKI (JP)
Application Number:
PCT/JP2011/079160
Publication Date:
June 21, 2012
Filing Date:
December 16, 2011
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
FUJII HIROKI (JP)
TAGA TETSURO (JP)
MITSUOKA YOSHIAKI (JP)
FUJII HIROKI (JP)
TAGA TETSURO (JP)
MITSUOKA YOSHIAKI (JP)
International Classes:
F16B33/06; E04D13/00
Foreign References:
| JP2008185091A | 2008-08-14 | |||
| JP2003519715A | 2003-06-24 | |||
| JPS61243843A | 1986-10-30 |
Attorney, Agent or Firm:
OKAMOTO, HIROYUKI (JP)
Hiroyuki Okamoto (JP)
Hiroyuki Okamoto (JP)
Download PDF:
Claims: