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Patent Searching and Data


Matches 1 - 50 out of 1,643

Document Document Title
WO/2018/126051A1
An adapter for either a handle set or a lever set door lever is equipped with a pair of springs to provide a pre-load on the spindle. The pre-load prevents sagging of the lever due to the large mass of the lever. A sleeve in the adapter ...  
WO/2018/107152A1
A slide latching system for latching a sliding door panel to a door frame includes a jamb strike, a latch assembly, and a handle set. The jamb strike is connected to the door frame. The latch assembly is connected to the sliding door pan...  
WO/2018/095520A1
A handle bearing for a door handle or window handle (2) having a main handle part (21) and a handle neck (22), in particular for commercial property, has a lower rosette (4) that can be attached in a non-rotational manner to a side of a ...  
WO/2018/083133A3
Release mechanism (10) for an electronic locking system (156), wherein the release mechanism (10) is configured such that an input member (14) and an output member (16) are locked against relative rotation and can rotate together within ...  
WO/2018/083133A2
Release mechanism (10) for an electronic locking system (156), wherein the release mechanism (10) is configured such that an input member (14) and an output member (16) are locked against relative rotation and can rotate together within ...  
WO/2018/081299A1
A locking system includes a lockcase which can be embedded within a recess in a jamb of a doorway. A barn door mounted outside of the doorway can be locked in the closed position by actuation of a lock mechanism within the lockcase. The ...  
WO/2018/075153A1
A network connectivity module may provide additional or alternative functionality to a lock that secures a securable container, such as a safe or automated teller machine. The module may be installed in a communication pathway between a ...  
WO/2018/069944A1
An adjustable handle (10) is described, comprising a grip (11) assembled on a hollow handle body (46), rotatable around a first axis (X-X) of the handle body (46), a rotary element (35) associated with the grip (11) and assembled rotatab...  
WO/2018/065532A1
The invention relates to a handle (1) for a door or a window. The handle comprises a U-shaped handle element (2) with two parallel legs (20, 21) and a connecting section (22) connecting the parallel legs (20, 21) to one another, wherein ...  
WO/2018/045525A1
A push-pull lock (10) comprises a lock body (100) and a push-pull mechanism (200), wherein the push-pull mechanism (200) is provided on the lock body (100), and the push-pull mechanism (200) comprises a casing (210), a first connecting m...  
WO/2018/045522A1
A push-pull lock (10), comprising a lock body (100), a push-pull mechanism (200), and a locking mechanism (400), the push-pull mechanism (200) being located on the lock body (100), the locking mechanism (400) being used for locking the p...  
WO/2018/025123A1
Lock (30) for doors and/or windows, comprising a box body (31 ) and at least a closing element (33) housed inside the box body (31 ) and mobile at least between an extracted configuration from the box body (31 ) and a retracted configura...  
WO/2018/014414A1
Disclosed is an American-Standard mortise lock, comprising a dead bolt assembly, a latch bolt assembly, a handle input assembly (1) and an electric motor assembly (2). The four assemblies are fitted in a lock body case. The electric moto...  
WO/2017/218941A1
A door entry system for operating a door using a wireless transmitter device containing identification credentials of a user. The system includes a door operable by an uncoupling or releasing securing mechanism, a door controller capable...  
WO/2017/211223A1
An electronic door lock is provided. An outer housing (1) of the electronic door lock is fixed at an outer side of a door plate. An unlocking message acquisition device is disposed at the outer housing (1). An exterior handle (2) is pin-...  
WO/2017/206273A1
Disclosed is a door and window system. A handle assembly (121) thereof is assembled, in a fitting manner, with a force receiving part (12231) in a movable door and window assembling assembly (122), via a transmission assembly (123). By m...  
WO/2017/183056A1
Provided is a locking structure for a cover that covers a handle seat, the locking structure allowing locking and unlocking between the handle seat and the cover by a locking means to be easily implemented, and allowing a locked state th...  
WO/2017/165642A1
A lock device that prevents operation of at least one chassis spindle from retracting a latch bolt, and which may provide auto-unlock features. Locking of the lock device can effectuate linear displacement of a slider body from an unlock...  
WO/2017/165355A2
The present disclosure relates to a door handle having a grip with a first end and a second end. The door handle further includes an upper mounting plate coupled to the first end of the grip and a lower mounting plate coupled to the seco...  
WO/2017/165644A1
An apparatus including a chassis assembly having a housing, a spindle rotatably mounted to the housing, a spring collar rotatably mounted to the housing, a first biasing element rotationally urging the spindle toward a spindle home posit...  
WO/2017/160822A2
A latch assembly is provided where a latch bolt is moveable to open and close a door by unblocking pivotal movement of the latch bolt. Turning a door knob or door handle does not directly result in a corresponding retraction of the latch...  
WO/2017/156526A1
A door handle pull securable to a surface of a door hinged on one edge thereof, for preventing the securing of lockable items thereto, the door handle pull. The door handle pull comprises a flat door handle grip extending from the door a...  
WO/2017/124825A1
An electronic door lock comprises a lock base (101) and a handle (201). One end of the handle (201) is movably connected to the lock base (101), and a lock opening mechanism and an engaging piece (204) moved by control of the lock openin...  
WO/2017/103310A4
It comprises: a lever (101); a transmission mechanism (108) inside a profile (130) of the door or window leaf; a movable piece (106) arranged between a wing (140) of the profile (130) of the leaf that defines the outer portion of the lea...  
WO/2017/103310A1
It comprises: a lever (101); a transmission mechanism (108) inside a profile (130) of the door or window leaf; a movable piece (106) arranged between a wing (140) of the profile (130) of the leaf that defines the outer portion of the lea...  
WO/2017/092381A1
Disclosed is a door lock handle with a bi-directional buffering function, comprising a door panel (1) and a door handle (2). The door handle (2) is hinged on the door panel (1) via a handle head (3) and is capable of swinging from left t...  
WO/2017/083357A1
A latch operating mechanism (200) for a cabin door (110) is provided. The mechanism (200) includes a lever member (202), a tubular housing member (204) and an elongated member (206). The tubular housing member (204) is coupled to the lev...  
WO/2017/076809A1
The invention relates to a handle comprising a lever handle (1) attached to a tubular square key (2) with a circular inner cross-section, a screw (8) passing through the square key (2) and being screwed into an axial thread on the end pa...  
WO/2017/066838A1
A lock cylinder comprising a housing and a key barrel engageable with a latch retracting mechanism when a corresponding key is inserted into the key barrel, the key barrel being mounted at a first end of the housing and the latch retract...  
WO/2017/068504A1
The invention concerns a closing system for doors and/or windows. The system comprises a first male element (20), also commonly called "quadrello" in Italian, intended to move a bolt by rotating it, and a second female element (10) suite...  
WO/2017/060551A1
The handle comprises a handle assembly and base assembly. The handle assembly comprises: an actuation handle (3); a coupling part (8) that enables the coupling and transmission of the movement of the handle assembly to the base assembly;...  
WO/2017/035597A1
Disclosed herein is a latchbolt retractor (12). The latchbolt retractor (12) comprises a latchbolt retraction mechanism (30) mounted to a carriage (28). The latchbolt retraction mechanism (30) comprising a latchbolt assembly coupler (32)...  
WO/2017/035596A1
A mechanism (30) for a lockset (10); the mechanism (30) comprises a latchbolt retractor (22) that is rotationally actuatable. The mechanism (30) also comprises a rotationally mounted handle coupler (36). The rotationally mounted handle c...  
WO/2017/020768A1
A novel door handle reset buffer structure comprises a face plate (1) and a door handle (2) arranged thereon. The door handle (2) is rotatably installed on the face plate (1) by means of a handle head (3); a reset torsion spring (4) is a...  
WO/2017/017680A1
A system and method for more effectively securing door knobs to a door spindle in which a toothed door spindle is coupled with a pivoted pawl configured to releasably secure the door knob to the spindle when mounted in a door, the pawl r...  
WO/2016/176943A1
A door handle structure comprises: a handle (10) provided with a connecting shaft (11); a trim plate (20) provided with a through hole (21), the connecting shaft (11) of the handle (10) being connected to the trim plate (20) through the ...  
WO/2016/155414A1
A mute door lock comprises a panel (1), a lining plate assembly (2), a box bottom assembly (3), a handle shifting core (4), a buffering handle (5), and a buffering bolt (6). The buffering handle (5) comprises a handle (51), a volute spri...  
WO/2016/146272A1
The invention relates to a holding element (4) for a door or window handle that can be mounted on a receiving opening of a window frame (1), a door leaf or the like, having a base body (5) with a bearing surface (6) for bearing on a visi...  
WO/2016/131105A1
A latch assembly (1) and a latch set (1, 2, 3, 4) for use with a sliding door frame (6). The latch assembly (1) includes a housing (48, 49), and a bolt (17) pivotable relative to the housing (48, 49) on rotation of either one of a pair o...  
WO/2016/097500A1
The present invention relates to an assembly of door handles comprising two plates (1, 5) each having an opening passing therethrough, two handles (2, 3), a means (8) for connecting the two handles that passes through said opening, and a...  
WO/2016/095897A1
The invention relates to an actuator (1) for a switching cabinet door closure, comprising a housing (3), having a mounting side (2), in which an actuating mechanism (4) is accommodated, via which a gripping part (5) is coupled to an actu...  
WO/2016/056894A3
The present invention relates to a neutral position shield for a door handle fitting or door fitting for the purpose of operating a door and/or a door lock in a door in order to move a door handle or a spindle bar thereof to a neutral po...  
WO/2016/026876A1
The invention relates to an actuating mechanism (1), in particular a lock, for actuating an espagnolette (2) of an espagnolette fitting (3) for liftable and movable window or door leaves (4), comprising a housing (6) for receiving a coup...  
WO/2016/018241A1
A latch assembly includes a lever and a cover. The lever includes a main portion, a cam portion, and an end portion. The cam portion includes a first cam surface and a second cam surface. The lever rotates between an install hood positio...  
WO/2016/011771A1
A handle drive device, comprising a handle (1), and a lock cylinder (2) and drive axle (3) embedded in the handle (1); a spring bolt (21) is fixed to the lock cylinder (2) by means of a snap spring, and is movably engaged with one end of...  
WO/2016/011797A1
A door-opening monitoring structure of a door lock handle, comprising a lock casing (1), a torsion spring (7), a handle (2) and a catch (3); the connection head of the handle (2) passes through the lock casing (1) and the torsion spring ...  
WO/2015/198171A1
Described is a handle for a door or window having a movable sash (5) comprising: a grip (3) having a gripping portion (3a) and a base portion or neck (3b) facing, in use, a part of the outer profile or wing (4) of the movable sash (5); t...  
WO/2015/198170A1
Described is a handle for a door or window having a movable sash (5) comprising: a grip (3) having a gripping portion (3a) and a base portion or neck (3b) facing, in use, a part of the outer profile or wing (4) of the movable sash (5); t...  
WO/2015/177024A1
The invention relates to a screw adapter (32, 34) for fastening a handle plate (26) to a transmission housing (10) of a window, a door or the like. In order to be indirectly connected to the handle plate (26), the screw adapter (32, 34) ...  
WO/2015/174828A1
A device for connecting a door lock with two door handles, comprising a multi-angular lock shaft (1), which shaft is provided with transverse grooves (3) nearby the door faces. The device further comprises two cover elements (4) having a...  

Matches 1 - 50 out of 1,643