11results about "Storm doors" patented technology

A retention assembly secures together field-coupled handle assemblies of co-mounted doors and may include a first retention component mounted to or defined by a first magnet housing of a first door handle assembly operatively mounted to one of the co-mounted doors, and a second retention component mounted to or defined by a second magnet housing of a second door handle assembly operatively mounted to the other of the co-mounted doors, the first and second magnet housings arranged such that magnets carried by each align with and magnetically couple to one another and such that the first retention component aligns with the second retention component and mechanically couple to one another as the first and second door handle assemblies are brought into contact with each other.

A security lock hardware box is provided for installation in a door sash. The lock hardware box is installed in a door sash for receiving locking hardware. It has a body part having first chamber for receiving a door latching mechanism, and a second chamber for receiving a door locking mechanism. Front and rear cover plates securable over the front and rear face of the body part with respective openings and holes to receive the locking and latching mechanisms. The body part has protrusions for fitting within the door sash, the length of which can be greater to provide greater strength and security regardless of the size of the lock hardware box or the size of the door sash that can accommodate the lockbox.

The present invention relates to an aluminum-plastic window, and more specifically to an aluminum-plastic window with enhanced wind resistance. It includes a vacuum glass installed within an aluminum-plastic window frame. The aluminum-plastic window frame is divided into two groups of X-axis frames and Y-axis frames according to their relative positions. The X-axis frames and Y-axis frames are each composed of two independent single rods arranged in a mirror image. A support mechanism for increasing the support force of the aluminum-plastic window frame against the wall is provided in the groove of the X-axis frame, and a clamping mechanism for clamping the wall to achieve a reinforcement effect is provided in the groove of the Y-axis frame. By clamping the wall around the window frame and increasing the extrusion force of the window body against the wall, the temporary wind resistance of the window body is increased, thereby preventing the window body from being blown off by strong winds and not affecting the overall aesthetics of the window body during normal times.

A lift wall for covering a large opening between an indoor and outdoor space, such as a veranda or lanai. The lift wall comprises several vertically arranged panels that are at least partially transparent. Each of the panels is mounted in in a vertical side channel for movement between a closed position and an opening position. In the closed position, the panels are spread vertically with overlapping and interlocking horizontal edges to seal the opening. In the open position, the panels are positioned in side-by-side “stacked” arrangement, which may be at the top or the bottom of the opening. Top stacking is ideal for spaces where foot traffic traverses the threshold of the opening. Bottom stacking is advantageous for upper levels; the stacked panels provide a safety railing while not obscuring the view. A mesh screen panel may be added for use when the panels are retracted.

The application discloses a hangar door assembly construction method, comprising the following steps: step 1, site access preparation, site construction operation surface partition; step 2, installing an upper rail system at the top of a door opening of the hangar door and installing a lower rail system at the bottom of the door opening; step 3, assembling a door body framework on the site construction operation surface; step 4, hoisting the door body framework; step 5, installing a panel, edge closing, driving and electrical systems, and completing installation of the hangar door; and step 6, running and debugging the hangar door. The application relates to the technical field of steel structure construction, and can solve the problems of large work load and high safety risk of high-altitude assembly of a hangar door in the prior art.

Provided is a multiplex water cutoff wall with a simple structure that can control water infiltration into an interior by way of being provided with multiple water cutoff walls and having a configuration to drain water having infiltrated between the water cutoff walls with a drainage means such as a pump. A plurality of water cutoff walls 1A, 1B, 1C, 1D are disposed in a multiplex configuration with gaps in the wall thickness direction. Drain pumps 4a, 4b, 4c are provided as the drainage means for discharging water having infiltrated between the water cutoff walls 1A, 1B, 1C, 1D to the outside. Water that has infiltrated between the water cutoff walls 1A and 1B when a rise in water level is caused outside the multiplex water cutoff wall during flooding is discharged to the outside of the multiplex water cutoff wall by the drain pump 4a. If necessary, the water cutoff wall can be arranged into a multiplex configuration with a third water cutoff wall 1C and a fourth water cutoff wall 1D, and water infiltrating therebetween is discharged with the drain pumps 4b, 4c. Thus, the level of infiltrating water is lower nearer the interior, and water flood damage can be prevented to a structure in the interior protected by the multiplex water cutoff wall.

A customizable storm protection system for protection and aesthetics comprises a first jamb, a second jamb, a header, and a sill, each with a glazing recess, and each with a receptacle for inserting a screw boss that runs a length of each of the first jamb, the second jamb, the header, and the sill, wherein joined define a frame for the opening in a building. A customizable storm protection system may further comprise glazing received by the glazing recess of each of the first jamb, the second jamb, the header, and the sill. A customizable storm protection system may further comprise a storm track configured to the frame to, wherein the storm track identifies fastener locations for the screw boss within the frame, and wherein the storm track comprises a cap, a stanchion, and an attachment layer for attachment to the frame. The system enables different openings in a building to be individually customized for different types of storm protection while maintaining a uniform exterior appearance.

The invention relates to the technical field of aluminum alloy doors and windows, in particular to a combined aluminum alloy door and window which comprises an aluminum alloy frame and opening and closing mechanisms, and the opening and closing mechanisms are symmetrically distributed on the front side of the aluminum alloy frame up and down; the opening and closing mechanism comprises an outer cylinder, an opening and closing rod, a guide groove, a guide column, a first reset spring, a ventilation opening, an opening and closing control plate, a sleeve and a second reset spring. When facing the maximum wind pressure exceeding the bearable wind pressure, the opening and closing control plate is driven to rotate and transversely move through the wind pressure, so that the connected opening and closing rods are driven to synchronously move, the ventilation opening is opened when the two opening and closing rods move, wind power enters a room through the ventilation opening, and therefore the pressure on the outer side and the inner side of the aluminum alloy window is balanced; loosening and damage caused by unbalanced pressure on the two sides of the aluminum alloy window are avoided, so that the aluminum alloy window can resist higher-grade wind pressure on the basis of the wind pressure resistance grade of the aluminum alloy window, and the aluminum alloy window is more suitable for coastal areas with unstable wind pressure.

A door system including a primary door molding attachable to a primary door frame, the primary door molding including a first vertical member and a first hinge member extending from the first vertical member. One of a horizontal member from which the first vertical member downwardly extends and the first vertical member includes a first rotatably engageable element, and the first hinge member includes a second rotatably engageable element vertically spaced from the first rotatably engageable element.

A window security system can include a frame assembly including a plurality of segments. Each segment can have a first end and a second end and a central channel extending longitudinally between the first end and the second end. The central channel of at least one segment can receive a member for protecting a window. The window security system can include a connector hingedly coupling the frame assembly to a window frame of the window. The window security system can include a housing defined within a segment of the frame assembly. The housing can include a lock having an actuator coupled to a bolt. The lock can couple the frame assembly to the window frame in a locked position, where the actuator can drive the bolt into a recess defined in the window frame to position the member for protecting the window.