摘要:
The present disclosure relates to building structures having roof arrangements that can be extended and retracted. Roof arrangements having ridge beams are disclosed. Building structures having double roof arrangements are also disclosed.
摘要:
A retractable roof system (30) for a large building structure (32) for selectively closing off an opening (39) of a fixed roof (34) of the building structure (32), the system includes at least one roof section (40) movably mountable on at least one pier (42) of substantially C-section when viewed in profile. The or each pier (42) comprises a ground-engaging foot (43) with an upstanding substantially columnar portion (48) leading to a substantially horizontal top section (50) provided with a movable bracket (44) reciprocable in guide channels (54) formed in the top section (50) and actuable by a deployment mechanism (46).
摘要:
A release mechanism for a transport carriage used to move an elongated beam or truss is constructed using a non-linear bearing mounted on the carriage and connected to the truss and including upper and lower bearing mounting surfaces having complementary arcuate surfaces and a layer of layers of lower friction bearing material between them. The upper and lower bearing mounting surfaces being arranged to allow one plate to move relative to the other in an arcuate path in the direction of the space of the beam or truss.
摘要:
The invention relates to a unit for covering and uncovering a surface using adjustable slats (3), comprising: for each slat (3), a set of two carriages (101, 102) guided in translation along guide tracks (8); a system (II) for moving the slats (3), comprising two movement motors (12) for each carriage pair (101, 102) equipping a slat, each motor being mounted in a different carriage; a system (I) for orientating the slats (3), comprising at least one orientation motor (14) for each carriage pair equipping a slat, said at least one motor being mounted in at least one of the carriages; and a control device for moving at least part of the slats in translation and orientating said slats.
摘要:
A retractable roof system (30) for a large building structure (32) for selectively closing off an opening (39) of a fixed roof (34) of the building structure (32), the system includes at least one roof section (40) movably mountable on at least one pier (42). A deployment mechanism (46) is provided and includes a weight assembly in the form of a piston (76) of cylindrical form and comprising a generally cylindrical body (76) provided with top and bottom ring-type cylinder bumpers (78) and seal rings (84) let into ring grooves formed in the surface of the piston.
摘要:
The present disclosure relates to a building structure having a convertible roof with at least one moveable roof section. The moveable roof section can include an integrated overhang. The moveable roof section can also include a roller that rides on a track formed by an angle member. The convertible roof can further have a configuration that reduces rafter visibility.
摘要:
A movable enclosure is configured to selectively enclose an area. The enclosure includes at least one side wall and an end wall attached thereto. The side wall comprises a number of individual panels that are independently movable along a track secured to the ground. The panels are selectively collapsible such that they may travel along the track and overlap one another when in a collapsed or stowed position. The enclosure may be configured in any number of intermediate positions wherein the panels are partially collapsed. Roof panels may be attached to the side walls for movement therewith, or alternatively, the roof panels may operate independent of the side walls to extend and retract between an open and collapsed configuration.
摘要:
A composite covering structure for providing protection against sun and rain comprises a plurality of adjoining and overlapping swinging blades, coupled to a driving mechanism adapted, by a single operation, at first to cause the blades to gradually turn about their longitudinal axis, while being held in a same position, for providing a partial protection against sun, and then to cause said blades to slide on a horizontal plane, so as to compact said blades on a side, for uncovering the previously covered area.
摘要:
The present invention provides a system or kit which includes plastic components which can be readily assembled to form a structure with the use of a minimal number of tools. The components are precut so that measurements and cutting of the component materials is eliminated. This leads to a savings in wasted materials. The components are readily assembled using conventional fasteners and simple hand tools. The components have preformed notches and tabs in order to facilitate assembly of the components without the requirement for measurements. This assures that the components will be assembled correctly and eliminates the opportunity for inaccurate measurements and incorrect assembly. The enclosure is provided with a sliding roof panel and pivoting doors which permit easy access to the interior of the enclosure.