Title:
ROOFING STEEL-MADE CEILING FRAME
Document Type and Number:
Japanese Patent JP3538498
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simplify the construction by connecting a pair of gradient runners to each end part of a pair of runners, and fitting a cradling between the gradient runners in such a manner as to be slidable along the runners.
SOLUTION: Two runners 2 bent in U-shaped section are arranged so that the groove parts are mutually opposed, and one gradient runner 3 is fixed to one-side ends of the runners 2 from the lower side by vises so that the groove part is turned inward. Further, the other gradient runner 3 is fixed to the other ends of the runners 2 by vises so that the groove part is turned inward, and an inclined surface 3a is parallel to the inclined surface 3a of the one gradient runner 3. A rectangular frame is formed by the runners 2 and the gradient runners 3, and a plurality of cradlings 4 are fitted to the runners 2 of the rectangular frame in such a manner as to be slidable to form a roofing steel-made ceiling frame 1. Thus, a roofing part can be easily constructed.
Inventors:
Nakabayashi, Mikitaka
Nakahara, Kazuo
Nakahara, Kazuo
Application Number:
JP3617596A
Publication Date:
June 14, 2004
Filing Date:
February 23, 1996
Export Citation:
Assignee:
SEKISUI HOUSE LTD
International Classes:
E04B9/18; E04B9/06; (IPC1-7): E04B9/06