Title:
FLOOR STRUCTURAL MATERIAL
Document Type and Number:
Japanese Patent JP3631692
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a floor structural material that can cope with a large span.
SOLUTION: This floor structural member is formed by arranging a plurality of hanging members 2 in parallel on the upper face of a base 1 and hanging a truss 6 disposed in a right-angled direction to the hanging members, from the hanging members. The arrangement spacing of the hanging members 2 is made smaller in the longitudinal center part of the truss 6 than both side parts.
Inventors:
Hiroshi Kusakabe
Application Number:
JP2001142544A
Publication Date:
March 23, 2005
Filing Date:
May 14, 2001
Export Citation:
Assignee:
Fuji Shogiken Co., Ltd.
International Classes:
E04B5/40; (IPC1-7): E04B5/40
Domestic Patent References:
| JP2000248679A | ||||
| JP50161029A | ||||
| JP60253649A |
Attorney, Agent or Firm:
Tadao Mine
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