Title:
TRUSS STRUCTURE STAIR BUILDING DEVICE AND PARALLEL CHORD TRUSS STRUCTURE STAIR
Document Type and Number:
Japanese Patent JP2005139881
Kind Code:
A
Abstract:
To provide a truss structure stair building device capable of building linear stairs using members having two kinds of length and curved stairs using members having four kinds of length and simplifying and facilitating assembly and being tough in a parallel chord truss system to assemble inexpensive and beautiful stairs.
This truss structure stair building device is composed of members having two kinds of length and constituted by providing a fixing hole for fixing to a step plate member in a member main body.
Inventors:
IZUMI TERUYUKI
NAKAMOTO YOSHIHIDE
NAKAMOTO YOSHIHIDE
Application Number:
JP2003415612A
Publication Date:
June 02, 2005
Filing Date:
November 10, 2003
Export Citation:
Assignee:
HIROTETSU KOGYO KK
NAKAMOTO YOSHIHIDE
NAKAMOTO YOSHIHIDE
International Classes:
E04F11/02; E04F11/17; (IPC1-7): E04F11/02; E04F11/17
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