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Match Document Document Title
8994496 Encrypted communications for a moveable barrier environment  
An at least partially secure communication environment is provided in which accessory devices can be communicated with and controlled in the context of a movable barrier operator system. In one...
8985181 Machine mechanism of a rolling door operator  
In a door operator having a driving end and a weight carrying end, an electric motor mechanism, a first electromagnetic clutch mechanism, a combination pull-chain disc and brake, a second...
8960260 Motorized roller shade or blind having an antenna and antenna cable connection  
A motorized roller shade includes a shade tube, including an outer surface upon which a shade is attached, an inner surface defining an inner cavity and two end portions, a motor/controller unit,...
8944138 System for coupling a roller shade and shade motor  
Presented is a roller shade system that includes a roller shade drive unit that includes a shade motor and a motor crown that includes one or more grooves. The system further includes a roller...
8919419 Counterbalanced motorized shade roll system and method  
In a window covering system with a shade roll, a counterbalanced motorized shade roll system includes a shade roll with a hollow interior connected with a window covering system. A motor is...
8899297 Rolling door, in particular fast-moving industrial door  
A rolling door having a door leaf and guides arranged on both sides, each of which includes a vertical portion and a spiral portion, wherein the door leaf is received in the spiral portions in the...
8853973 Methods for configuring and controlling a group of screens, and actuator suitable for such a control method  
Each screen (1) of a group of screens is configured by a method in which a function is approximated, the function giving the instantaneous axial position (H(t)) of the load bar (2) thereof along...
8851141 Battery-powered motorized window treatment having a service position  
A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the...
8851149 Sheet shutter  
To provide a sheet shutter which, when a shutter electrical unit is provided in a support post, prevents the shutter electrical unit from greatly projecting from the support post. The sheet...
8830058 Duet power-driven window shade  
A duet power-driven window shade comprises a controlling device to receive an external controlling signal, which is then analyzed, determined and compared with a preset value in a memory unit of...
8820384 Roller shutter for an opening in a building  
A roller shutter for an opening leaf of a building, includes a retractable shut-off panel that moves between retracted and deployed positions, and a guide to selectively guide the panel a path...
8820388 Motorizable shade system and method  
A motorizable shade system and method consists of a header system where the header system includes an integral header attachment connection. At least one cord spool is provided within the header...
8806806 Electronically powered door with a manual override mechanism  
Embodiments of the resent invention provide an electric motor driven door or barrier opener with a manually operable drive for use in the event of a power failure. The operator includes a manually...
8791658 High efficiency roller shade  
A method for controlling a motorized roller shade is provided. The motorized roller shade includes a shade attached to a shade tube, a microcontroller and a DC gear motor disposed within the shade...
8783327 Flexible curtain rapid door  
The inventive flexible curtain rapid door comprises a structure consisting of two posts and a transverse element for guiding a flexible curtain and electromechanical means supported by said...
8776861 Spring system for roller blinds  
A roller blind including a roller of having a roller length and a roller outer diameter, a fabric attached to said roller for winding and unwinding from said roller. The fabric has a fabric...
8746321 Base slat retention and motor triggering for rolling protective shutters  
The present invention is directed to a rolling protective shutter having an improved stopping mechanism that prevents the shutter from completely rolling up onto the shutter support member, and...
8733420 Door for closing an opening in a wall  
A door for closing an opening in a wall, preferably a wall which separates two different temperature zones from one another, in particular one belonging to a cold store, having a door leaf (22),...
8723455 Quick change battery arrangement for motorized shade  
The present invention advantageously provides a motorized roller shade that includes a shade conduit having an outer surface upon which a shade is attached and an inner surface defining an inner...
8662140 Composite pull-chain disc mechanism with brake function and electric door operator incorporated with this mechanism  
A composite pull-chain disc mechanism with brake function for a door operator comprises a torsional spring having de-twisting and twisting sides. The weight of a door curtain always acts on the...
8659246 High efficiency roller shade  
A motorized roller shade is provided. The motorized roller shade includes a shade tube in which a motor unit, a controller unit and a power supply unit are disposed. The controller unit includes a...
8646510 Barrier systems and associated methods, including vapor and/or fire barrier systems  
Barrier systems and associated methods, including vapor and/or fire barrier systems, are disclosed herein. One aspect of the invention is directed toward a barrier system that includes a barrier...
8639387 Method, system and device for controlling a device related to a building aperture  
A method of controlling a controllable device related to a building aperture, whereby a climate related characteristic for the aperture is adjusted by the device, and whereby the device is...
8620475 Operating system for roller blinds with protection against excessive wind  
A control method is described, said method being used within an operating system (10) for roller blinds (20) or the like having an output shaft (SH) of a motor (M) which transfers rotational...
8602081 Sheet shutter  
To provide a sheet shutter in which an urging member for urging an unwound, sheet toward the left and right outer side is provided so that the sheet is made to smoothly slide in the left and right...
8575872 High efficiency roller shade and method for setting artificial stops  
The present invention advantageously provides a motorized roller shade that includes a shade tube, a motor/controller unit and a power supply unit. The motor/controller unit is disposed within the...
8564162 Actuator for operating a sliding curtain  
This electro-mechanical actuator is used to operate a curtain mounted to slide along an axis. It comprises a motor (24), a power supply unit (22) for powering the motor and a box (20), the motor...
8540005 Apparatus and method for monitoring and controlling a covering for an architectural opening  
An apparatus and method associated with the extension and retraction of a covering for an architectural opening. More particularly, an apparatus and method which monitors the extension of a shade...
8513845 Adjustable tubular electric motor unit for roll-up elements such as blinds and similar items  
A tubular electric motor unit (10) for roll-up elements, such as blinds, curtains or similar items. It is the type intended to be housed inside a tube (11) for winding the roll-up element. The...
8498747 Drapery assembly with a powered carrier  
A drapery assembly extends and retracts a drape with a powered carrier. The carrier receives both a power signal and a command signal from a controller via an electrically powered surface of a...
8464776 Viscoelastic transmission device for a roller shutter actuator  
Viscoelastic transmission device (100) for a mechanical connection between a shaft (4) of an actuator the axis (XX′) of which defines an axial direction, and a driving wheel (6) of a winding tube...
8459329 Flexible partition roller system  
A system positioning a flexible partition at a desired vertical position includes an elongated cylinder extending across the entire partition, connected to the partition to divide the partition...
8381442 Hand-pulling drive mechanism for an industrial door  
A hand pulling drive mechanism includes a hand drive device and a shaft connected with the hand drive device. The mechanism further includes a gear pair, a rotation propelling device connected...
8371358 Removable battery system and method  
In a window covering system with a shade roll, a removable battery pack system includes a battery tube conformed to fit within a shade roll with a hollow interior where the battery tube is...
8368328 Method for operating a motorized roller shade  
The present invention advantageously provides methods for manually and/or remotely controlling a motorized roller shade that includes a shade attached to a shade tube, a DC gear motor disposed...
8307878 Noise dampening motor drive system for retractable covering for architectural openings  
A motor-drive system for retractable covering having a headrail with a horizontally disposed roller supporting a top edge of a flexible fabric material includes an electric motor mounted within a...
8299734 High efficiency roller shade  
The present invention advantageously provides a motorized roller shade that includes a shade tube, a motor/controller unit and a power supply unit. The motor/controller unit is disposed within the...
8258993 Remote-controlled light receiving structure of electric roll screen for blind  
A take-up pipe 1 is placed along an upper edge of a window of a building and is rotatably supported by side brackets 2R. An upper end of the screen having a weight bar attached to a lower end...
8230759 Integrated brake and chain disk assembly for door operator  
An integrated brake and chain disk device for a door operator includes an electrical motor with a main shaft coupled to a gear box for rolling a rolling door through an output shaft of the gear...
8220521 Device for darkening a cabin window  
A device for darkening a cabin window, with a drive shaft (11) for moving a first shading member (6), which is guided in two guide rails (3, 4), for to and fro movement, wherein the drive shaft...
8210228 Roller shade system having a pleated shade fabric  
A pleated roller shade system allows a thin flexible shade fabric, such as, for example, silk, to be wrapped around a roller tube. The pleated roller shade system comprises a drive system, such as...
8182381 Drive arrangement  
A wheel turns about a fixed shaft to reel in or pay out an aperture closure member. A motor provides drive to the wheel through a belt. The motor is mounted on a slider plate which can slide...
8146646 System and method for controlling multiple window coverings using a single manually manipulated control  
A window covering system used to adjust the position of window covers. Each cover hangs from a support that includes a roller. The covers are adjusted in position by the rotation of the roller. A...
8141614 Expanding coupling means for powered window covering  
An actuator to be inserted in a headrail of a window covering, the actuator comprises a damping body configured to reduce vibrations when the actuator is operating, and an expanding mechanism...
8113266 Barrier systems and associated methods, including vapor and/or fire barrier systems  
Barrier systems and associated methods, including vapor and/or fire barrier systems, are disclosed herein. One aspect of the invention is directed toward a barrier system that includes a barrier...
8113263 Barrier operator with magnetic position sensor  
A motorized operator for moving a barrier, such as a garage door, between open and closed positions, includes a magnetic sensor for determining position and/or velocity of the barrier. The...
8069897 Fast door with contact detecting means  
The invention concerns a fast door comprising: a structure having in particular two posts (3) in each of which is provided a slide rail (16) and a transverse lintel-forming element (4), and a...
8037922 Device for monitoring motion of a movable closure  
A device for monitoring motion of a movable closure arranged for travel between limit positions, comprising an absolute position encoder for identifying whether the closure is in one of a...
8033313 Side window roller blind with insertion aid  
A side window roller blind is provided. The roller blind includes a support rod having a free end connected to a tension bar. In order to prevent rattling noises, the ends of the tension bar are...
8016017 Barrier systems and associated methods, including vapor and/or fire barrier systems  
Barrier systems and associated methods, including vapor and/or fire barrier systems, are disclosed herein. One aspect of the invention is directed toward a barrier system that includes a barrier...

Matches 1 - 50 out of 306 1 2 3 4 5 6 7 >