Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HELMET MADE OF GLASS FIBER REINFORCED THERMOSETTING RESIN AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3654319
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To obtain the subject helmet suitable for industrial helmets having rivet without deforming when put on in a high temperature working place and no fear of being damaged by fixing a putting body inside of a putting body-fixing part having a double wall structure made of a glass fiber reinforced thermosetting resin.
SOLUTION: In this helmet made of a glass fiber reinforced thermosetting resin, a fitting body 2 which is fitted inside of a helmet body 1 is fixed to an inside wall 3 of a fitting body-mounting part which is made in a double wall structure having an outside wall 3 and an inside wall 4 with a glass fiber reinforced thermosetting resin. The head of the rivet does not protrude outside of the helmet body 1 and the head part is protected from becoming to a high temperature owing to the double wall structure.


Inventors:
Nakamura, Toshiki
Shimazaki, Sueo
Application Number:
JP1996000074061
Publication Date:
June 02, 2005
Filing Date:
March 28, 1996
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON INK & CHEM INC
NICHIEI PLAST KK
International Classes:
A42B3/04; B29C43/18; B29C43/20; B29C43/52; B29D99/00; B32B5/28; B32B27/04; B29K101/10; B29K105/12; B29L9/00; B29L31/48; (IPC1-7): A42B3/04; B29C43/18; B29C43/20; B29C43/52; B29D31/00; B32B5/28; B32B27/04
Domestic Patent References:
JP2110634U
JP5030117U
JP6025328U
Attorney, Agent or Firm:
高橋 勝利