436 results about "Stile" patented technology

A fire retardant panel door and door frame that prevents the spread of fire through the door during a fire. The fire retardant panel door has at least one door panel and stiles and rails. The door panel includes an interior center composite section formed by a first plurality of layers of intumescent materials and a first plurality of layers of fire resistant materials disposed between and laminated to a pair of outer sections formed of wood for enclosing the interior center composite section to form a composite laminated door panel. Each of the stiles includes a first center core formed of wood enclosed by a second plurality of layers of intumescent materials and a second plurality of layers of fire resistant materials; and the second layers of intumescent and fire resistant materials are enclosed by a first applique layer formed of wood to form a composite laminated stile. Each of the rails includes a second center core formed of wood enclosed by a third plurality of layers of intumescent materials and a third plurality of layers of fire resistant materials; and the third layers of intumescent and fire resistant materials are enclosed by a second applique layer formed of wood to form a composite laminated rail. The first, second, and third plurality of layers of intumescent materials are activated to expand upon exposure to heat and/or fire to prevent the heat and/or fire from passing through at least one door panel, the stiles and the rails of the panel door during a fire for at least 90 minutes. At least one door panel is connected to the panel door by tongue and groove joints; and the tongue and groove joints have a fourth plurality of layers of intumescent materials and a fourth plurality of layers of fire resistant materials in the tongue and groove joints; and wherein the fourth plurality of layers of fire resistant materials in the tongue and groove joints are activated to expand upon exposure to heat and/or fire to seal the joints in order to prevent the heat and/or fire from passing through the panel door during a fire for at least 90 minutes.

The invention relates to a cast-in-site watery concrete stand template and its constructing method, where the seat platform and seat-back stile are encircled with seat platform bed template panel, seat back stile's up-front vertical surface hanger template, seat back stile's down-front vertical template panel, rear vertical template panel and seat back stile's bed template panel, and the position of the ventilating hole is pre-buried with PVC pipe; the external angle position is equipped with an circular-arch chamfered external angle die strip plate; a triangular strip is cut off outside the bottom end of the seat back stile's up-front vertical surface hanger template in the internal angle position; horizontal secondary keel and vertical primary keel are used to support the back of each template panel; the primary keel is supported on support beam, the support beam is arranged on the support beam body; the primary keel of the hanger template hangs and is supported by temporary vertical support, and wall-passing bolt runs in order through the primary keel of the hanger template, seat back stile's up-front vertical surface hanger template, ventilating hole, rear vertical template panel and the primary keel of the rear vertical template panel and is fastened. And the invention advances constructing schedule, assures construction quality and besides, reduces engineering cost.

A polarizer includes a waveguide channel having a substantially square cross section and a septum disposed within the waveguide channel. The septum includes a stepped edge and two opposite stepped surfaces. The stepped surfaces are sectionally recessed toward each other along the direction pointing toward the interior of the waveguide channel, wherein the number of the steps of the stepped surface is greater than two, but smaller than the number of the steps of the stepped edge. In one embodiment, the square cross section may include a plurality of rounded corners and a plurality of edges extending correspondingly between the rounded corners, wherein the ratio of the radius of the rounded corner to the distance between two opposite edges is in a range of from 0.05 to 0.3.

Rail, stile, wall jamb, mullion and sidelight rail assemblies for framing doors and wall partitions are presented. The rail assembly includes a rail body and a spring action clamping member. The rail assembly features geometry that utilizes wedging action to convert axial force exerted by clamp screws into a perpendicular clamping force against faces of the panel to be secured. The stile, mullion, wall jamb and sidelight rail assemblies present additional means for securing and framing a panel. The framing assemblies herein presented are particularly well-suited for use with insulated glass panels, i.e. glass panels constructed from two panes of glass which are separated by spacers.

An multi-function attachment for straight and extension ladder for enabling a ladder to stand upright upon an uneven or inclined surface, boosting ladder's stability on cable and wire rope, keeping ladder away from gutter, keeping ladder at roof peak, and providing a support for a work table or sawhorse. The attachment comprise one special device clamped over one rung and stile of the ladder, an extension with shoe that has slip-resistant rubber pad bottom can be vertically adjustable in the device or can be bolted onto device horizontally.

A removable device has a screen, two stiles and two rails, connected by elbows. The rectangular screen admits light and air. The two stiles stand mutually parallel, rigid, and perpendicular to the horizon upon installation of the device in an opening. The two rails lie mutually parallel, rigid, and parallel to the horizon. The first elbows receive the rail coaxial with a first spring and the stile coaxial with a second spring while having gripping means. Slightly different, the second elbows have an adjusting means. The stiles and the rails connect to the elbows around the perimeter of the screen.

A wall assembly includes at least one horizontally extending rail having a rear surface adapted to engage the wall. A plurality of horizontally spaced and vertically extending stiles are coupled to the rail, with the stiles disposed forwardly of the rear surface of the rail. A plurality of interface components are coupled to the plurality of stiles. In various embodiments, the stiles may be interconnected to draw together adjacent interface components. The interface components also may include overlapping upper and lower edges. The stiles may be vertically and/or horizontally (laterally and longitudinally) adjustable relative to the rail. A lock member may be provided to secure at least one of the stiles to the rail. Various systems and methods of assembly and use are also provided.

A chamber includes at its upper section a gas inlet from which to introduce a deposition gas. The inner walls of the chamber are covered by a cylindrical liner, and the chamber houses a susceptor assembly on which to place a semiconductor substrate. The liner includes a barrel section inside which the susceptor assembly is placed; a head section that is located right below the gas inlet and smaller in horizontal cross-sectional area than the barrel section; and a stepped section that connects the barrel section and the head section. The susceptor assembly is formed by fixing a ring plate to a susceptor via support posts. The ring plate covers the periphery of the stepped section of the liner. By the deposition gas flowing in a downward direction from the gas inlet into the chamber, a crystalline film is formed on the substrate positioned on the susceptor assembly.

A method of producing intricate, three-dimensional artwork requiring high resolution on the part of a Computer Numerical Control (CNC) machine is disclosed. An existing three dimensional carving is captured by a computer, and converted into a NURBS surface. The operator sets forth the dimensions of the surface to be carved, including the width and the length, as well as the width of its component stiles and rails. The operator further selects the corners of such surface in which the artwork is to be carved. Thereafter, the NURBS surface is scaled and positioned in accordance with the dimensions and parameters supplied, and transmitted to respective CNC machines. The CNC machines then perform a series of carving operations in accordance with the instructions supplied by a G-code file processed from the NURBS surfaces.

An upwardly acting sectional door (24), including a plurality of panels (40), body portions (50) of the panels constructed of a flexible polymeric material and having a front surface (55), a cladding (80) covering the front surface of the body portions and having hooks (83, 84) at the upper and lower edges thereof, a hinge member (51) at an edge of the body portion operatively engaging the hooks of adjacent of the panels to provide relative pivotal motion between adjacent panels. Another embodiment is an upwardly acting sectional pan door (224) including, a plurality of panels (240), facers (250) of the panels defining a front surface of the door and having cooperatively engaging couplers (270) at the upper and lower edges thereof; stiles (280) at the ends of the facers receiving and attached to the facers, and hinge assemblies (290) located at the end stiles to provide relative pivotal motion between the stiles and the couplers of adjacent panels.

A profile for making frames for sliding windows or doors comprising, amongst other things, at least one fixed frame formed by two crosspieces and two stiles; a profile, forming at least a first lower crosspiece, comprises two sliding tracks, parallel with one another, and made from a lower base body; the profile forming the lower crosspiece is divided, transversally, into two halves substantially equal and associated, at respective ends, with a matching element for connecting and joining the halves; the connecting and joining element therefore forming the central portion of the lower crosspiece and having heat insulation properties; the present invention also relates to a method for making the profile and a sliding window or door obtained with the profile.

The invention discloses a labyrinth type magnetic fluid sealing device. The labyrinth type magnetic fluid sealing device comprises a shaft, a casing, a bearing, magnetism separating loops, ladder sleeves, a permanent magnet, pole shoes and sealing rings, wherein the permanent magnet is a ring body and is mounted at the middle of the shaft; the pole shoes are mounted on the inner wall of the casing, the inner walls of the pole shoes are arranged corresponding to the same radial direction of the permanent magnet, the axis of the inner wall of each of the pole shoes coincides with that of the outer wall of the permanent magnet, a gap is formed between the inner walls of the pole shoes and the outer wall of the permanent magnet, and the length of the inner wall of each of the pole shoes in the axial direction is equal to or slightly larger than the length of the outer wall of the permanent magnet in the axial direction; ladder surfaces are arranged on two sides of the inner walls of the pole shoes; the ladder sleeves are respectively arranged on shafts on two sides of the permanent magnet, and ladder surfaces are arranged on the outer walls of the ladder sleeves; the ladder surfaces on the two sides of the inner walls of the pole shoes are respectively matched with the ladder surfaces on the outer walls of the two ladder sleeves, a chink is reserved between the ladder surfaces on the two sides of the inner walls of the pole shoes and the ladder surfaces on the outer walls of the ladder sleeves, and sealing is formed through pouring magnetic fluid. The sealing device is simple in structure and high in sealing pressure-resistant capacity.

The invention discloses a radial vibration ultrasound honing device, belongs to the technical field of ultrasound honing and provides a radial vibration ultrasound honing device for ensuring that an oilstone edge performs radial vibration along a processed hole. In order to solve the technical problem, the technical scheme adopted by the invention is as follows: a main shaft is a hollow stepped shaft with a thicker middle and two thinner ends; a post rod, a transducer, an amplitude transformer and an expanded core shaft are all positioned in the main shaft, and the transducer is provided with an axial through hole; the post rod is positioned in the through hole, the bottom of the transducer and the top of the amplitude transformer are fixed together, and the amplitude transformer is provided with a flange; the bottom of the flange and one of a spring are fixed, the other end of the spring is fixed on a step of the interior hole of the main shaft, and the lower end of the amplitude transformer is connected with the upper end of the expanded core shaft through a thread; and multiple oilstone bases are arranged on a slotted hole through a top foot, and each oilstone base is fixedly provided with an oilstone. The radial vibration ultrasound honing device provided by the invention can be widely used for finishing or finish machining of holes of different shapes.

The invention discloses an electronic lock capable of being automatically locked, which comprises a lock shell, a lock core module and a shifting sheet, wherein the lock core module comprises an electronic drive part and a mechanical transmission part, and the electronic lock capable of being automatically locked is characterized in that: the mechanical transmission part comprises a lock core installation seat, a lock core cover plate, a drive block, a push block and a limiting column, the drive block is connected with a return block in a clamping way, a first return spring is arranged between the return block and the lock core installation seat, the electronic drive part comprises a motor, a drive shaft of the motor is fixedly provided with a square rotating shaft, the rotating shaft passes through the push block to be connected with the limiting column in a plugging way, the push block is provided with a mechanical return device, the front part of the lock core installation seat is provided with a vertical staircase through hole, a clamping pin is arranged inside the staircase through hole, a second return spring is arranged between the clamping pin and the staircase through hole, the limiting column is provided with a radial limiting hole, and the shifting sheet is sleeved on the front end part of the lock core installation seat. The electronic lock capable of being automatically locked has the advantages that: when the electronic drive part of the electronic lock stays at a power-off state, the entire electronic lock can be automatically reset to lock, so the safety and reliability of the electronic lock can be improved.