摘要:
The present disclosure includes a prehung fire door unit with one or two swing door leaf or leaves which unit is intended to be mounted in an opening made in a stonework construction, rising up substantially vertically in a building, the prehung door unit consisting of a fixed frame and at least one door leaf, the fixed frame being able to be fitted, at least in part, into a recess made in the opening and is made of an assembly of profiled elements fitted end to end and each made from an elongate flat element made of rigid material having temperature and fire resistance properties and that can be applied, either directly or indirectly, against at least one of the closed end faces of the recess so as to create, in the closed end of the recess, an additional finishing and/or supporting thickness for each door leaf.
摘要:
An interlocking door includes a first skin with at least one protrusion and at least one mounting slot and a second skin with at least one protrusion. An end cap is slidingly engaged with the first skin and secured with an adhesive. The first and second skins are secured to one another upon sliding engagement of the first skin at least one mounting slot and the second skin at least one protrusion. The skins are fixedly secured with an adhesive.
摘要:
The present invention is directed to a door panel preferably for a sliding door assembly. The door panel includes an inner frame and a sheet stock substantially covering the inner frame. The inner frame includes a geometry that cooperates with a geometry of a door accessory for operable connection of the door accessory directly to the inner frame
摘要:
The present invention provides a crime prevention structure for a steel door. A steel door comprises an indoor panel, an outdoor panel, a sound-insulating core filled in a space formed between inner surfaces of the panels, and a high hardness metal plate that is thicker than plate thickness of the panels wherein the metal plate is provided between the sound-insulating core and an entire inner surface area, except sections for mounting door components, of at least one of the panels. In one preferred aspect, the metal plate is provided at the entire inner surface area, except portions for mounting door components, of the indoor panel.
摘要:
A man-made, molded article is provided. The article includes a profile including a planar wall, and an adjacent integral molded depression having a contoured wall extending downwardly from the planar wall. The contoured wall includes a bead portion, a cove portion, and a ledge between the bead and cove portions. The articles are stackable, one above another for transport, in a nestable relationship in which multiple contact zones are present between the contoured walls of an adjacently stacked pair of the molded articles. The contact zones include an arcuately extending contact interface zone between the bead exterior and interior surfaces. The depression has a substantially uniform thickness varying by no more than about +1 percent to about −11 percent in relation to a thickness of the planar wall. Related methods and assemblies are also provided.
摘要:
A door assembly having a structural inner frame that is secured between an interior sheath and an exterior sheath. The inner frame provides rigidity and strength to the door assembly and will not warp or otherwise lose its dimensional integrity regardless of the environment or usage. Both the interior and exterior sheaths add strength and durability once attached to and combined with the inner frame. The internal frame is formed from metal, wood, plastic, composite panels, polystyrene panels or other structural materials. In the preferred embodiment, the inner frame by itself is not structural, it relies on the interior sheath and exterior sheath for its combined strength. The components of the internal frame are secured together by fastening onto the interior sheath and exterior sheath. This allows the components, while structurally supporting one another, to utilize the interior and exterior sheaths to fasten the components to one another.
摘要:
A door member comprising a frame having a first side and a second side, opposite the first side, a core positioned within the frame, and a molded skin attached to the first side of the frame. The skin is prepared from a molding compound which, when molded, has a shrinkage of between about −0.0003 to about +0.0015. The molding compound comprises a resin system comprising a curable polyester resin, a co-curable unsaturated monomer, and at least two low profile additives. The molding compound also comprises at least about 30 percent by weight, based on the weight of the molding compound, of filler material, and fibrous reinforcement in an amount of less than about 35 weight percent, based on the weight of the molding compound.
摘要:
The present invention relates to a door that has a sufficient strength against bending and is not damaged by moisture. Front and rear plates 10 and 20 of the door of the present invention are made of a glass fiber material. A pair of transverse frames 30a and 30b made of synthetic resin and the a pair of longitudinal frames 40a and 40b made of lumber comprising bonded sheets of veneer are fixed to edge portions of the front and rear plates therebetween. Upper and lower frames of the longitudinal frames are fixedly bonded to bottom and top surfaces of the respective transverse frames so that they cannot be exposed to the outside. Further, a pair of covers 50 made of synthetic resin are attached to outer side surfaces of the longitudinal frames so that the longitudinal frames cannot be exposed to the outside. An inner space defined by the frames between the front and rear plates is filled with a foaming liquid to form a foam layer.
摘要:
This invention is mainly used to assemble diverse panels in a simple, efficient and secure manner. These panels can be used to make cabinets such as kitchen cabinets, garage or basement storage cupboards but also for use in commercial applications such as laboratories, offices, workshops and so on. Its main component is a rigid peripheral frame which serves as a base structure onto which are put flat surfacing materials such as glass, metal, wood or any of a variety of composite materials normally used for making cabinetry.
摘要:
Disclosed are automated processes and systems for the assembly of composite doors, and doors made using such processes and systems. The automated process may comprise a continuous series of steps allowing individual doors to be made in tandem, rather than in batch. The process may allow for the automation of individual steps such that the need for coordinating separate assembly steps may be substantially reduced.