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Title:
METHOD OF FORMING FAN STAND
Document Type and Number:
Japanese Patent JP55017669
Kind Code:
A
Abstract:

PURPOSE: To provide a high quality product free from play by simultaneous forming of a long and narrow wedge-shaped base reduced toward the front from the rear extending a strut and a broad pedestal having a section to have the base fitted thereinto matching the shape of the base.

CONSTITUTION: A base 5 of a fan stand in which a strut 6 is extended at the top rear while a switch and a tire 8 are mounted to the front is formed into such a shape of a wedge as to be reduced toward the front from the rear. A retaining concave section 9 is formed at the tip of the top while a flange 10 having a hook- shaped cross-section is formed at the top side end. On the other hand, a broad pedestal is formed having a section 12 to have the base 5 fitted thereinto matching the shape of the base. A groove 14 is formed in such a manner as to receive the fitting of a convex section 13 and a hook-shaped flange section 10 to be engaged with the concave section. In forming such a stand, cavities 20 and 21 for forming the base 5 and the pedestal 11 are formed into a single cavity block 24 to facilitate the forming.


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Inventors:
Kimura, Tadayasu
Application Number:
JP1978000090233
Publication Date:
February 07, 1980
Filing Date:
July 20, 1978
Export Citation:
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Assignee:
SANYO ELECTRIC CO LTD
International Classes:
F04D25/08; F04D29/00; F04D25/02; F04D29/00; (IPC1-7): F04D29/00