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Patent Searching and Data


Title:
BLADE FOR HORIZONTAL SHAFT WINDMILL
Document Type and Number:
Japanese Patent JP2011163349
Kind Code:
A
Abstract:

To provide a lightweight and inexpensive blade for a horizontal shaft windmill that is safe, hardly harming others even when broken and having easy replacement in regard to a blade for a horizontal shaft windmill in a wind power generator or the like.

In the lift type blade 3 for a horizontal shaft windmill, a whole is comprised of a foamed synthetic resin molding 3C, and a coating layer 5 comprising a thermoplastic synthetic resin coating material is formed on its surface.


Inventors:
SUZUKI MASAHIKO
Application Number:
JP2011089407A
Publication Date:
August 25, 2011
Filing Date:
April 13, 2011
Export Citation:
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Assignee:
BELLSION KK
International Classes:
F03D11/00; F03D1/06
Domestic Patent References:
JP2006161669A2006-06-22
JP2006152957A2006-06-15
JP2007092716A2007-04-12
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Hiroyuki Mori