STAIRCASE

PROBLEM TO BE SOLVED: To provide a staircase capable of securing the degree of freedom of a design plan while being capable of easily conducting assembling construction. SOLUTION: The staircase 21 is built by alternately assembling a plurality of staircase units 23 and a plurality of landing units 2...

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Bibliographic Details
Main Authors KASHIMATA AKIKO, TSUJI YASUHIKO, KONNO OKINORI, NIWA SHUNSUKE
Format Patent
LanguageEnglish
Published 13.05.2010
Subjects
BUILDING
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
FIXED CONSTRUCTIONS
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Summary:PROBLEM TO BE SOLVED: To provide a staircase capable of securing the degree of freedom of a design plan while being capable of easily conducting assembling construction. SOLUTION: The staircase 21 is built by alternately assembling a plurality of staircase units 23 and a plurality of landing units 22. The staircase units 23 are assembled to disposals at a right angle with respect to other staircase units 23 adjacent to the upper and lower parts of the staircase units 23. The staircase units 23 are composed of pairs of bridgeboard plates 51 arranged in parallel and treads 52 mounted to a plurality of steps for the bridgeboard plates 51. The landing units 22 are composed of four supports 24 and landing floor framings 25 supporting their own four corners by these supports 24. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080282284