Title:
RIB-LESS FAN
Document Type and Number:
Japanese Patent JP2001314217
Kind Code:
A
Abstract:
To provide a rib-less fan which can be easily manufactured of a paper or resin sheet by using an adhesive means or without using any adhesive means or other members.
This rib-less fan can be easily manufactured by folding the paper or resin sheet in a bellows like a folded book only by the sheet folding and the adhesive means, or only by the sheet folding and the using of a locking means without using any adhesive means.
Inventors:
NAKAYAMA AKIRA
TAKAHASHI HIROTADA
TAKAHASHI HIROTADA
Application Number:
JP2000172707A
Publication Date:
November 13, 2001
Filing Date:
May 08, 2000
Export Citation:
Assignee:
NAKAYAMA AKIRA
TAKAHASHI HIROTADA
TAKAHASHI HIROTADA
International Classes:
A45B27/00; (IPC1-7): A45B27/00