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1. WO1996002710 - INTER-NODE FIXING STRUCTURE FOR PRETENSION INTRODUCING BRACES

Publication Number WO/1996/002710
Publication Date 01.02.1996
International Application No. PCT/JP1995/001343
International Filing Date 05.07.1995
IPC
E04B 1/19 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
19Three-dimensional framework structures
E04B 1/32 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
32Arched structures; Vaulted structures; Folded structures
CPC
E04B 1/1903
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
19Three-dimensional framework structures
1903Connecting nodes specially adapted therefor
E04B 1/3211
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
32Arched structures; Vaulted structures; Folded structures
3211Structures with a vertical rotation axis or the like, e.g. semi-spherical structures
E04B 2001/1927
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
19Three-dimensional framework structures
1924Struts specially adapted therefor
1927of essentially circular cross section
E04B 2001/196
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
19Three-dimensional framework structures
1957Details of connections between nodes and struts
196Screw connections with axis parallel to the main axis of the strut
E04B 2001/1981
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
19Three-dimensional framework structures
1981characterised by the grid type of the outer planes of the framework
E04B 2001/3247
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
32Arched structures; Vaulted structures; Folded structures
3235having a grid frame
3241Frame connection details
3247Nodes
Applicants
  • KAWATETSU KENZAI KABUSHIKI KAISHA [JP/JP]; 1-1, Onoetoori 7-chome Chuo-ku Kobe-shi Hyogo 651, JP (AllExceptUS)
  • IMAI, Katsuhiko [JP/JP]; JP (UsOnly)
  • YAMAOKA, Yasuhiro [JP/JP]; JP (UsOnly)
  • YASUI, Nobuyuki [JP/JP]; JP (UsOnly)
  • KURASHIGE, Masayoshi [JP/JP]; JP (UsOnly)
Inventors
  • IMAI, Katsuhiko; JP
  • YAMAOKA, Yasuhiro; JP
  • YASUI, Nobuyuki; JP
  • KURASHIGE, Masayoshi; JP
Agents
  • YOSHIMURA, Katsutoshi ; Yotsubashi-Sinkosan Building 5-2, Kitahorie 1-chome Nishi-ku, Osaka-shi Osaka 550, JP
Priority Data
6/18657714.07.1994JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INTER-NODE FIXING STRUCTURE FOR PRETENSION INTRODUCING BRACES
(FR) STRUCTURE DE FIXATION ENTRE DES POINTS D'ANCRAGE POUR ETRESILLONS GENERANT UNE PRETENSION
Abstract
(EN)
An inter-node fixing structure for braces, formed so that the pretension of a pretension-introducing brace fixed between two nodes which are in an immovable state can be applied accurately thereto. This structure is provided with a steel rod member (1) having a larger-diameter portion (1A) and a threaded male joint portion (1B) at both ends thereof, a sleeve (3) which has a threaded joint portion (3A) connected to a node (2M), and which is engaged with the larger-diameter portion (1A), and a sleeve (4) which has a threaded joint portion (4A) connected to a node (2N), and which is screwed to the threaded male joint portion (1B). The distance between a node-contacting surface (3c) of the sleeve (3) and a node-contacting surface (4c) of the sleeve (4) is set to a level calculated by subtracting a pretension applying tension-stretching margin from the distance between the nodes (2, 2). If the depth of a threaded bore (2m) of the node (2M) is set to a level not less than a length calculated by substracting the tension-stretching margin from the sum of the length of the first threaded joint portion (3A), the length of the larger-diameter portion (1A) and the length of the second threaded joint portion (4A), a brace (13) can be provided between the nodes (2, 2), and a desired level of pretension can be applied thereto.
(FR)
L'invention se rapporte à une structure de fixation entre des points d'ancrage, obtenue de façon à ce qu'une prétension générée par un étrésillon monté entre deux points d'ancrage fixes puisse y être appliquée avec précision de manière inamovible. Cette structure comporte une tige en acier (1) pourvue d'une partie (1A) à diamètre élargi et d'un raccord mâle fileté (1B) à ses deux extrémités, un manchon (3) possédant un raccord fileté (3A) raccordé à un point d'ancrage (2M) et qui vient en contact avec la partie (1A) à diamètre élargi, et un manchon (4) possédant une raccord fileté (4A) raccordé à un point d'ancrage (2N) et qui est vissé sur le raccord mâle fileté (1B). On établit la distance entre une surface (3c) du manchon (3) en contact avec un point d'ancrage et une surface (4c) du manchon (4) en contact avec un point d'ancrage à un niveau calculé en soustrayant de la distance entre les points d'ancrage (2, 2) un écart de tension-extension appliquant une prétension. Si la profondeur de l'alésage fileté (2m) du point d'ancrage (2M) est établie à un niveau non inférieur à une longueur qu'on a calculée en soustrayant un écart de tension-extension de la longueur totale du premier raccord fileté (3A), de la longueur de la partie (1A) à diamètre élargi et de la longueur du second raccord fileté (4A), on peut ménager un étrésillion (13) entre les deux points d'ancrage (2, 2) et on peut y appliquer un niveau de prétension désiré.
Also published as
DE19580918
Latest bibliographic data on file with the International Bureau