摘要:
A rollable device for occluding an opening of a residential building, includes a frame mounted in the opening and provided with at least two lateral guiding slides with a U-shaped cross-section, in order to define a general closure plane, and a set of transverse slats hinging relative to each other in pairs by the respective longitudinal edges thereof, the slats sliding within the two slides between a first inactive raised position in which the slats are wound about an upper transverse axis and a second active lowered position in which the slats are unwound and form an apron for closing the opening. The cross-section of the lateral slides is greater than the thickness of the slats and in the second active lowered position, the slats adopt a vertical accordion configuration in the lateral slides and form, relative to each other in pairs, an angle other than 180°.
摘要:
A door panel for an overhead roll-up door assembly having a first face, a second face, a top edge, and a bottom edge. The door panel is constructed by butt jointing at least two sub-panels together in a horizontal direction such that neither sub-panel overlaps the other and applying at least one strip of seaming material over each horizontal butt joint, the seaming material being adhered over each butt joint on at least the first face of the door panel. The door panel further includes at least one strip of seaming material adhered vertically along at least one face of the door panel extending from approximately the top edge of the door panel to approximately the bottom edge of the door panel, and being configured such that a top face of the vertical seaming material is substantially co-planar with a top face of the horizontal seaming material.
摘要:
A roller door (11) having a door panel which includes a plurality of horizontal slats (13). The horizontal slats are made from a closed cell polyethylene foam material. The horizontal slats are held together by one or more substantially vertical and flexible elongate members (15) which are connected at an upper end to an accumulation device, for example a drum. Each horizontal slat connects with the adjacent horizontal slats with a tongue and groove joint, the joint being configured to allow a small amount of pivoting to occur at the joints so that the door panel can be rolled onto the drum. Contact between adjacent horizontal slats comprises direct contact between the foamed plastics material of each adjacent horizontal slat.
摘要:
The invention relates to a seal, which is disposed at a vertical frame profile of a stationary door leaf or of a movable door leaf and has a sealing profile protruding from the frame profile and a deformation chamber extending in longitudinal direction of the sealing profile. The invention concentrates on the fact that a part of the sealing profile protruding from the front side of the frame profile in cross-section forms the portion (T) of an ellipse or substantially of an ellipse, the minor axis (N) of the ellipse intersecting the wall of the sealing profile outside the frame profile.
摘要:
A shield apparatus and method for guarding the gap between door sections of a sectional door to inhibit the insertion of fingers into the gap as the sectional door traverses between the elevated open position to the lowered, closed position. The shield apparatus is configured as an outer shield and an inner shield, both of which are fabricated from a resilient sheet material. The outer shield is formed into an L-shaped cross section along its length with the foot portion of the L shape being mounted to the upper edge of the lower door section so that the leg portion of the L shape extends upwardly across the gap between the lower door section and the upper door section. A water diversion channel is formed into the foot to divert water to the ends of the sectional door to preclude the water from dripping from the sectional door as it is raised to the open, overhead position. A pair of double-face tapes are used to secure the shield apparatus to the top edge of the lower door section. The inner shield is configured as a strip of resilient material such as plastic that is mounted to the lower edge of the inner face of the upper door section so that it extends downwardly across the gap between these two door sections. The resiliency of the inner shield causes the inner shield to slidingly cooperate with the inner face of the upper edge of the lower door section as the sectional door closes.
摘要:
A hard plastic tambour slat commonly used in roll-up doors is made silent when contact is made with neighboring slats by the addition of some soft plastic at one or more of the contact points of the slat with adjacent slats.
摘要:
An insulated closure panel for a rolling closure. The panel has a metallic section with an outer wall and side walls, and a thermoplastic section with an inner wall. Both panel sections have male and female hinge sections on their sides. The thermoplastic panel section snaps into the metallic panel section to form a tubular panel with the male hinge sections cooperating to form a male hinge element on one side of the panel and with the female hinge sections cooperating to form a female hinge element on the other side of the panel. The panel can be filled with insulating material.A rolling closure is formed from a plurality of the above panels, the male hinge element of each panel pivotally connected to the female hinge element of an adjacent panel.
摘要:
The invention relates to a roller shutter for opening and closing a doorway (12) having a door blade (11), the door blade (11) comprises several rigid shutter elements (13) which are hinged with each other, the shutter elements (13) are guided by side rails (18) at opposed sides of the doorway (12), wherein each shutter element (13) provides an end piece (19) at each horizontally spaced end of the shutter element (13) for spacing layers of rolled up shutter elements (13) apart from each other, each end piece (19) has at least one concave section (27) for coiling the end pieces (19) on a coiling device (14) and/or in layers on top of each other. For reducing the risk of weakening a connection between the end piece (19) and the shutter element (13), for reducing noise and/or vibrations during the opening and/or closing of the door way and/or to increase the stability of the roller shutter the roller shutter (10) is characterized in that at least some of the end pieces (19) having at least one plane gliding section (28), the plane gliding section (28) is arranged for interacting with a slide guide (36) of the side rail (18) for leading the end pieces (19) into and/or out of the side rails (18).
摘要:
A roller shutter comprises a series of links (2), each of which has a link plate (7) which determines two main surfaces (10, 11), two opposite longitudinal edges (8, 9) and two opposite transverse edges (12, 13), as well as eccentric hinge parts (4-6) which are situated near the longitudinal edges (8, 9), in each case two links (7) being hingedly connected to one another by means of the hinge parts (4-6), which series of links (2) can be brought into a rolled-up state, in which the links (2) are rotated with respect to one another, and an unrolled state in which the links (2) determine a substantially flat plane. Closure means (18) are provided on the longitudinal edges (8, 9), by means of which the link plates (7) are closed off with respect to one another in the unrolled, flat state of the series of link plates (7).
摘要:
A door panel for an overhead roll-up door assembly having a first face, a second face, a top edge, and a bottom edge. The door panel is constructed by butt jointing at least two sub-panels together in a horizontal direction such that neither sub-panel overlaps the other and applying at least one strip of seaming material over each horizontal butt joint, the seaming material being adhered over each butt joint on at least the first face of the door panel. The door panel further includes at least one strip of seaming material adhered vertically along at least one face of the door panel extending from approximately the top edge of the door panel to approximately the bottom edge of the door panel, and being configured such that a top face of the vertical seaming material is substantially co-planar with a top face of the horizontal seaming material.