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1. WO2014171536 - FREE HANDRAIL

Publication Number WO/2014/171536
Publication Date 23.10.2014
International Application No. PCT/JP2014/061037
International Filing Date 18.04.2014
IPC
E04G 5/14 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
5Component parts or accessories for scaffolds
14Railings
E04G 5/00 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
5Component parts or accessories for scaffolds
E04G 21/32 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
21Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
32Safety or protective measures for persons during the construction of buildings
CPC
E04F 11/1836
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
11Stairways, ramps, or like structures
18Balustrades; Handrails
181Balustrades
1836Handrails of balustrades; Connections between handrail members
E04G 21/3242
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
21Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
32Safety or protective measures for persons during the construction of buildings
3204against falling down
3223Means supported by building floors or flat roofs, e.g. safety railings
3233without permanent provision in the floor or roof
3242using clamps
Applicants
  • 株式会社AOI KABUSHIKI KAISHA AOI [JP]/[JP]
Inventors
  • 中村 誠 NAKAMURA Makoto
Agents
  • 井上浩 INOUE Hiroshi
Priority Data
2013-08789618.04.2013JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FREE HANDRAIL
(FR) MAIN COURANTE MOBILE
(JA) 自在手摺り
Abstract
(EN)
[Problem] To provide a free handrail that has a simple structure, that is easily transported, that can be produced inexpensively, and that can be easily and safely attached to existing temporary stairs or temporary scaffolding. [Solution] A free handrail (1a) comprising handrail members (2) placed along an incline of temporary stairs (S), cylindrical support rods (3) for holding the ends of the handrail members (2), and fixing means (4) provided to the bottom ends of the support rods (3), the free handrail being linked in a detachable manner to step boards (P) of the temporary stairs (S) via the fixing means (4).
(FR)
L’objet de la présente invention est de fournir une main courante mobile de structure simple, facile à transporter, qui peut être produite à moindre coût, et qui peut être facilement fixée à des escaliers temporaires existants ou à un échafaudage temporaire. La solution selon l'invention concerne une main courante mobile (1a) comprenant des éléments de main courante (2) placés le long d'une déclivité d'escalier temporaire (S), des tiges de support cylindriques (3) destinées à tenir les extrémités des éléments de main courante (2), et des moyens de fixation (4) placés aux extrémités inférieures des tiges de support (3), la main courante libre étant liée de façon amovible aux marches (P) de l'escalier temporaire (S) par l'intermédiaire des moyens de fixation (4).
(JA)
【課題】構造が簡単であって、運搬し易く、安価に製造でき、しかも、既存の仮設階段や仮設足場に対しても容易かつ安全に取り付けることが可能な自在手摺りを提供する。 【解決手段】自在手摺り(1a)は、仮設階段(S)の傾斜に沿って設置される手摺り部材(2)と、この手摺り部材(2)の端部を保持する円筒状の支柱(3)と、この支柱(3)の下端に設けられる固定手段(4)からなり、この固定手段(4)を介して仮設階段(S)の踏板(P)に対して着脱自在に連結される構造となっている。
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