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Matches 1 - 50 out of 3,608

Document Document Title
WO/2024/051045A1
A trackless load-bearing sliding door, comprising: door leaves; lower slide rollers (9), which are mounted at the bottoms of the door leaves and used for supporting the door leaves and allowing sliding of the door leaves; and a hidden gu...  
WO/2024/037092A1
A synchronous reverse linkage door mounting mechanism, comprising: hanging slide roller sets (2), the hanging slide roller sets (2) being connected to door leaf upper frames (6); and transmission wheel sets (3), a transmission member (31...  
WO/2024/031748A1
Disclosed in the present invention is an oiled hanging pulley, comprising a pulley body; and an oiling mechanism, which moves along with the pulley body, wherein the oiling mechanism oils rolling surfaces of the pulley body when a positi...  
WO/2024/011869A1
Provided in the present invention is a hanging bracket suspension sliding roller, comprising a base body and a hanging bracket body. The hanging bracket body is formed by combining a first separate body and a second separate body which a...  
WO/2024/000727A1
A damper for a sliding door/window. The damper for the sliding door/window achieves the following technical effects: there is no need to form a guide groove on a damper housing (1) and a high-strength and high-performance material other ...  
WO/2024/001671A1
Disclosed in the present application is a new damper for a sliding door and window. No guide groove needs to be provided on a damper housing, other high-strength and high-performance materials apart from sheet metal parts can be used as ...  
WO/2023/236788A1
A hanging frame lifting pulley, comprising a first hanging frame (1) and a second hanging frame (2). The first hanging frame (1) comprises a positioning groove (141), and the second hanging frame (2) comprises a positioning member; or th...  
WO/2023/223117A1
A roller (1) for a door leaf of an elevator, comprising: a disk-shaped body (2) rotatable around a central rotation axis (A-A); a first connecting portion (3a) and a second connecting portion (3b) which are located on opposite sides (2a,...  
WO/2023/197405A1
The present invention provides a hanger hanging pulley, comprising: a first hanger provided with first pulleys; and a second hanger provided with second pulleys. The first hanger is detachably connected to the second hanger. The hanger h...  
WO/2023/173490A1
Disclosed in the present invention is a vibration reduction damping pulley mechanism, comprising: a pulley assembly, the pulley assembly comprising a pulley seat; a jumping vibration reduction device, the jumping vibration reduction devi...  
WO/2023/173489A1
A damper roller mechanism comprises: roller assemblies, wherein each roller assembly comprises a roller seat; and a damper assembly that comprises two clamping plates arranged in parallel, the roller seats being arranged between the two ...  
WO/2023/173491A1
A damping and anti-swing moving system, comprising: a damper, anti-swing wheel devices (2) and a moving body (3), wherein the damper is arranged at the top of the moving body (3); the anti-swing wheel devices (2) are arranged at the bott...  
WO/2023/174239A1
Disclosed in the present invention is an anti-swing wheel mechanism, comprising: an anti-swing wheel body configured for sliding guide and/or auxiliary bearing; and an adjusting assembly which acts on the anti-swing wheel body and is con...  
WO/2023/165064A1
Disclosed in the present invention is a shower room having a hidden buffer structure, comprising a fixed door, a movable door, a guide rail, and a pulley assembly. A guide rail mounting slot is formed at the top of a cross beam support; ...  
WO/2023/142332A1
Provided in the present invention is an intelligent electric-control balanced moving window, comprising a window frame and a window sash. A handle is connected to a handle wheel, the handle wheel is connected to a main toothed plate and ...  
WO/2023/142233A1
Disclosed in the present invention is a roller height adjusting mechanism, comprising a roller assembly, an adjusting component and a sliding adjusting member, wherein the sliding adjusting member is located on one side of the roller ass...  
WO/2023/122318A1
A roll up door tensioning device is provided. A bracket having a first door side and a second outer side connects an axle to a support structure. A spring plate on the bracket second outer side has an inner circumference fixedly attached...  
WO/2023/070763A1
A super-silent shower room rail profile, comprising: a rail profile (1), wherein sliding rails (2) are arranged in the rail profile (1), and the sliding rails (2) are provided with grooves (3); cold drawn stainless steel special-shaped p...  
WO/2023/044993A1
The present application relates to the technical field of sliding doors, and in particular to a sliding door convenient to disassemble and assemble. The sliding door comprises a guide rail assembly, suspension brackets, door bodies, and ...  
WO/2023/039984A1
A sliding door, and a partition convenient for disassembling and assembling. The sliding door comprises a movable door body (2), a guide rail (4), and a driving mechanism, wherein the movable door body (2) is arranged on the guide rail (...  
WO/2023/272347A1
Disclosed herein is a screening system. The system may comprise a fixed panel, a slave panel disposed adjacent the fixed panel and a hand operated master panel disposed adjacent to the slave panel. The panels are arranged in tandem forma...  
WO/2022/271902A1
A power transfer assembly includes a window balance assembly, a pivot bar, and an electrically conductive pathway. The window balance assembly includes a first portion configured to be fixed in place and a second portion configured to be...  
WO/2022/258889A1
The invention relates to a device for braking a mobile glass panel (5) of a laboratory fume hood (H), comprising a magnetic compensator (31) and means (15, 17a, 17b, 19) for connecting to a system (7a, 7b, 7c, 11) forming a counterweight...  
WO/2022/257094A1
A screen guide frame structure and a screen device having same. The present invention mainly comprises providing a passage (33) on the screen guide frame structure. When a screen (4) is stored or unfolded, the passage (33) can allow one ...  
WO/2022/229141A1
ASSA ABLOY Entrance Systems AB has developed the present invention relates to an overhead door operator system (I; II; III). The system comprises: a door frame (10) comprising a first frame section (12) at a first side (I) of the opening...  
WO/2022/229143A1
Door operator system (100) for an overhead door system (10), said door operator system (100) being arranged to move a door leaf (12) of said door system (10) between an opened and closed position. The door operator system (100) comprises...  
WO/2022/200500A1
A monitoring device (100) for an overhead door system is provided. The overhead door system comprises door blade (11), comprising a plurality of door panels (17a-f), being movable between a vertical closed position and a horizontal, open...  
WO/2022/165572A1
An aperture-opening system that includes a panel-release support made of a thermoplastic material such as Teflon, polyacetal or the like, and installed in an upper intermediate profile provided with a pair of cradles that receive extende...  
WO/2022/150895A1
The present invention relates to a roller (1) in a zamak casing (8) with a caster (12) mounted using centering pins (11), that is moved by a lateral adjustment screw (7) acting in conjunction with a knurled pin (16) positioned in the obl...  
WO/2022/117574A1
Torsion spring tensioning tool (100) for tensioning a torsion spring of a counterbalancing mechanism of an overhead door, wherein the torsion spring tensioning tool (100) comprises a housing (80), a gear wheel arrangement (20) adapted to...  
WO/2022/109948A1
A low track assembly (10) and a sliding door (100). The low track assembly (10) comprises a track (2) provided with first sliding grooves (20) and pulleys (3) located in the track (2); each pulley (3) comprises a support (31), a roller w...  
WO/2022/099146A1
A winding device for controlling elastic storage of an overhead door spring system installed on a wall structure, the door having at least a door panel which can be moved up and down constrained within a track. The door also has an elast...  
WO/2022/090186A1
The disclosure relates to a support member (1) for a torsion spring (2), the support member (1) comprising, a central body part (3) extending along a central length axis (CL) from a first (4) end to a second end (5) and having a length L...  
WO/2022/076738A1
A loading dock door system is disclosed. The system includes a first jamb, a second jamb positioned opposite the first jamb, a first top rail partially surrounding the first jamb, a second top rail partially surrounding the second jamb, ...  
WO/2022/061511A1
A hidden-type shower door with a small rail sliding assembly, the door comprising an upper rail assembly (10), a sliding assembly (20), a movable door assembly (30) and a fixed door assembly (40). The upper rail assembly (10) comprises a...  
WO/2022/057056A1
A pulley assembly and device, and a sliding door assembly and device. The pulley assembly comprises: a base; one or more pulleys mounted on the base; and an anti-bounce assembly mounted on the base, the anti-bounce assembly and the one o...  
WO/2022/043514A1
The invention relates to a safety system (1) for a drive (50), which has a circulating traction mechanism (13), of a gate, in particular a lifting gate (100), more particularly a high-speed lifting gate (100), comprising a drive gear (11...  
WO/2022/017055A1
A door/window slide wheel fixing assembly comprising slide wheels (3) and a connection plate (4), a plurality of slide wheels (3) are provided and a connection plate (4) is provided at two sides, an engagement opening (5) is provided on ...  
WO/2022/015391A1
A bi-fold overhead door system that includes a frame, a bi-fold overhead door and a first hydraulic cylinder. The bi-fold overhead door has an upper door leaf and a lower door leaf. The upper door leaf is pivotally mounted to the frame. ...  
WO/2021/255503A1
This hanging door unit comprises: an upper frame attached to an upper part of a building opening and having a rail formed therein; a support roller movably provided in the rail of the upper frame; a hanging sliding door connected to the ...  
WO/2021/218860A1
A sliding door device, comprising a door body (1), a frame body (2) and a pulley assembly (3). The door body (1) slides by means of a first sliding rail (20) hung on the frame body (2) of the pulley assembly (3). The sliding door device ...  
WO/2021/212382A1
A sliding wheel assembly (100, 72), a guide assembly (7) and a shower door (8). The sliding wheel assembly (100, 72) comprises a sliding wheel (1), a housing (2), a cleaning brush (3), a partition member (4), a rotary shaft member (5) an...  
WO/2021/214247A1
The invention relates to vertically movable façade components. In order to improve the operability and user comfort for vertically movable façade components, a weight compensation device (10) for vertically movable façade components h...  
WO/2021/147150A1
Disclosed is a guide rail, comprising a guide rail body, an accommodating cavity provided in the guide rail body, and a disassembly and assembly port provided on the guide rail body and communicated with the accommodating cavity. The acc...  
WO/2021/099316A1
The disclosure relates to a corner bracket (14, 16) for a vertical moving door (2), the corner bracket (14, 16) comprising: a base plate (32) configured to be attached to the door (2); and a guide path (34) for a lift cable (4, 6) arrang...  
WO/2021/093067A2
Disclosed is a single-row ball guide rail of a self-balancing retainer, said guide rail comprising a vertical plate, through holes and a support block, the upper and lower ends of the vertical plate being internally provided with the tho...  
WO/2021/087321A1
A sliding door roller assembly includes a roller housing being at least partially disposed within an outer housing moveable relative to the roller housing and at least one roller wheel in a direction perpendicular to a rotational axis of...  
WO/2021/036180A1
A slide rail preassembling assembly and a shower room. The slide rail preassembling assembly comprises a positioning member, a first corner member and a second corner member; the ends of the first corner member and the second corner memb...  
WO/2021/017199A1
A translation structure, a pulley and a door-window assembly, the translation structure comprising a supporting frame, a guiding part (20), a guiding block (30), a fixing frame, a sliding part (80) and a sliding rod; the guiding part (20...  
WO/2021/004065A1
A pulley assembly, comprising a fixed base, a bracket provided on the fixed base, pulleys provided on the bracket and configured to be mounted in a slide rail, a swing block rotatably connected to the bracket, and an elastic member. The ...  

Matches 1 - 50 out of 3,608