摘要:
A modular stairway (10) comprising a load-bearing structure (12) and a plurality of steps (14) fixed to the load-bearing structure (12), wherein the load-bearing structure (12) comprises a plurality of modular elements (16) fixed to one another, in which each modular element is tubular and substantially S-shaped with a first end section (24) and a second end section (30) of a circular shape with respective axes (18a, 18b) parallel to one another, wherein at least one of said ends (24, 30) is fixed to a corresponding end (24, 30) of an adjacent modular element (16) by means of a spacer member (54) with adjustable length that defines the riser or the tread of the corresponding steps.
摘要:
Marche d'escalier (2, 4), comprenant une tablette (1, 3) et, comme élément de mise à hauteur, un cylindre creux (5), la tablette présentant, à proximité d'un premier bord (7), un premier logement (6) dans lequel est agencé un premier pivot cylindrique (8) faisant saillie par rapport à une face de la tablette et présentant un axe (9) et un alésage taraudé (10) désaxé, parallèle à l'axe susdit, ledit cylindre creux étant enfilé sur le premier pivot cylindrique, la tablette présentant, à proximité d'un deuxième bord (12), un deuxième logement (13) dans lequel est agencé un deuxième pivot cylindrique (14) faisant saillie par rapport à une deuxième face de la tablette et présentant un alésage (15) qui le traverse de part en part, la marche comprenant en outre un élément de serrage (16) à passer à travers l'alésage (15) et à fixer dans un alésage taraudé d'un premier pivot cylindrique d'une marche voisine, ainsi que des moyens de réglage du premier pivot cylindrique (8) permettant de lui imprimer un mouvement de rotation.
摘要:
For the purpose of providing a staircase which has a lightweight structure, high efficiency in manufacturing and constructing, and creates a sense of lightness in weight, a staircase is composed with a pair of right and left stringers made of truss structural members (10), and treads (12). The truss structural members (10) are composed of the upper chord members (1) and the lower chord members (2) inclined with the slope of the staircase, and a plurality of lattice members (4) for linking the upper chord members (1) and the lower chord members (2), and between the truss structural members (10) are fixed a plurality of linking members (11) which are laid horizontally at each riser height and on which the treads (12) are fixedly supported.
摘要:
Die Erfindung bezieht sich auf eine freitragende Mittelholm-Treppe mit mehreren aneinander anschließenden, jewels eine Trittstufe bildenden Treppenelemente, die durch teleskopartig ineinandergreifede, mit ihren Aschen quer bzw. senkrecht zu der Ebene der jeweiligen Trittstufe gerichtete Kupplungsstücke höhenverstellbar sowie auch gegeneinander verdrehungssicher miteinander verbunden sind. Ein Distanz- und Verriegelungsstück (10) ist vorgesehen, welches an wenigstens zwei in Richtung seiner Achse gegeneinander versetzten Rastenbereichen (12,15) mehrere um die Achse gegeneinander versetzte Rasten (13,16) aufweist, von denen die Rasten des einen Bereichs (12) mit wenigstens einer Gegenrast (17) des einen Kupplungsstücks und die Rasten (16) des anderen Bereichs (15) mit wenigstens einer Gegenrast (18) des anderen Kupplungsstücks zusammenwirken, und zwar derart, daß bei in Eingriff mit einer Rast (13,16) stehenden Gegenrast (17,18) die beiden teleskopartig ineinander greifenden Kupplungsstücke aneinander gegen Verdrehen gesichert sind und die Rasten (13) wenigstens eines Bereichs auf einer Schräg zur Achse der Verbindungshülse (10) verlaufenden Linie oder einem Teil einer Schraubenlinie um die Achse der Verbindungshülse (10) angeordnet sind.
摘要:
A modular composable element for making ladders in general comprises an elongated body (1) supporting a plate-like element (11) and provided with a central portion to be coupled, at one end whereof, with a portion engageable with an adjoining modular lower element and defining, at the other end, a sleeve element (3) to be engaged with the upright portion of an adjoining modular upper element. There are further included means for locating the upright portion (7) with respect to the central portion (2), which means maxy be displaced perpendicularly to the upright portion (7) and movably locked for changing the width of the step.
摘要:
The construction element (1a) has a bridge-like portion (2) of which a first (5) and a second (7) pillars are provided on the lower part thereof with a plurality of steps (6). The second pillar (7) is connected by an inclined part (8) to a channel-like portion (3), provided with an outer edge (9). During construction of the staircase, a second element (1b) is set in place with one of the steps (6) of the first pillar on one arris (10) of the stair (4), as well as with a step corresponding to the second pillar on the arris (11) on the top outer edge (9) of the first element (1a). The height of the stair may be varied up to a double ratio according to the steps (6) in contact with the arrises.
摘要:
A kit of parts for securing a plurality of fixtures to an elongate support member is described. The kit of parts comprises a plurality of attachment members. Each attachment member comprises an aperture for receiving the elongate support member and a fixing detail adapted to attach a fixture to the attachment member. The aperture is larger than a lateral dimension of the elongate support member to provide a gap between the attachment member and elongate support member when received in the aperture. The kit of parts also comprises a plurality of locking elements. Each locking element is adapted to be received in the aperture in the gap between the attachment member and the elongate support member to secure the attachment member to the elongate support member by friction. Further, each attachment member is adapted to engage an adjacent attachment member when secured to the elongate support member by at least one said locking element to form a hollow column secured around the elongate support member for supporting a plurality of fixtures.
摘要:
The invention relates to adjustable spine stair embodiments containing steps (70) with or without rails, providing travel between at least two floors, platforms or structures of vertical height between them indoor or outdoor part of any type of locations, consisting of connection part (52) containing connection plates (53.1) connected to the lower surface of the said steps (70) used for connection of the said steps (70) as spine (50) and connection pipe (53.5) located under the said connection plate (53.1), spines (50) containing pipe (51) connected to the said connection part (52) by means of intermediate connection part (130), and it is characterized in that it consists of connection plate duct (11) located on the said connection plate (53.1) providing movement of the stair step (70) on the spine (50) in horizontal plane; connection member (20) passing from the said duct (11) and connected to the step (70); upper floor connection spine (10) mounted onto lower part of the top step (70) of the stair, providing connection of step (70) to the spine (50) and the step (70) to the upper floor (120)