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Patent Searching and Data


Title:
DEFORMED MEMBER DOUBLE WALL GLOBE AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPH04154001
Kind Code:
A
Abstract:

PURPOSE: To obtain a deformed member double wall globe, which has a strong intensity in the connected part of inner/outer wall, and which can be manufactured easily by providing an inner wall surface which is protruded from an outer wall surface that forms a protruded part in the reverse direction, and easy making openings in the inner/outer wall surface, respectively, so as to form the walls into one body.

CONSTITUTION: An inner wall surface 2, which is protruded from an outer wall surface 1 that forms the protruded part of a globe main body, in the reverse direction into the globe, is provided, while opening parts 3, 4 are made in the inner/outer wall surfaces 1, 2, respectively, which are formed into one body. Even when the globe is formed in a double wall, the intensity in the connected part is not weakened thereby, and since the method of formation is simultaneous molding, manufacturing cost can be reduced. A deformed member double wall globe, which has a strong intensity in the connected part, and which is easily processed in the inner wall part, is thus obtained.


Inventors:
UNO FUMIO
Application Number:
JP27525190A
Publication Date:
May 27, 1992
Filing Date:
October 16, 1990
Export Citation:
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Assignee:
KUROI GARASU KOUGIYOU KK
International Classes:
F21V1/14; C03B9/06; C03B19/02; F21V1/20; F21V1/26; F21V3/02; (IPC1-7): C03B9/06; C03B19/02; F21V1/14; F21V1/20; F21V1/26; F21V3/02
Attorney, Agent or Firm:
Miyuki Fujiki