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7609017 |
Open/close body drive device
The open/close body drive device is capable of restarting a brushless motor, without using magnetic pole sensors, so as to securely drive an open/close body in an arbitrary direction when any of...
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7603813 |
Door gap monitoring
The present disclosure relates to a method of monitoring a door gap to determine whether a proper final closed position of doors exists after a closing of doors of rail vehicles, or other vehicles...
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7592767 |
System and related methods for diagnosing operational performance of a motorized barrier operator
A barrier operating system having a diagnostic performance feature includes a motorized barrier movable between limit positions and a counterbalance system coupled to the barrier. A disconnect...
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7576504 |
Pivoting and barrier locking operator system
An operator system for moving a barrier between limit positions, includes an operator motor assembly mounted to the barrier, wherein the motor assembly is movable between an operating position and...
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7525267 |
Barrier operator controller with optical limit switches
An operator for a barrier, such as an upward acting door, includes a control unit having two optical limit switches providing output signals to a controller to effect shut-off of the operator motor...
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7525265 |
Drive motor reversal for a barrier operator or the like
Methods and apparatus for reversing a drive motor for a barrier movement operator are disclosed. The operator senses the nature of a request for reversal and based on the nature of the sensed...
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7509772 |
Vehicle door opening and closing apparatus
A controller controls, based upon a manual operation signal from a first operating means and the automatic operation signal from a second operating means, a driving of a driving power source for...
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7393043 |
Method and system for determining full open position of a power liftgate
A method and system for determining a full open position of a closure member of a motor vehicle that articulates between an open position and a closed position includes a left pinch sensor coupled...
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7378641 |
Device and method for identifying an object in or on a closable opening
The invention relates to a device and a method for identifying an object O in an opening that can be closed by means of a mobile element ( 12 ). Light is fed into at least one fiber-optic light...
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7373754 |
Safety edge for horizontally pivoted rolling gates
A safety edge element made of flexible material includes a flat electric conductor, a rounded electric conductor as well as a first portion and a second portion. The first portion includes a base...
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7362068 |
Closing member control system
A controller reduces an output of the drive motor when a window glass reaches a speed shift position, which is between a fully open position and a fully closed position of the window glass, in a...
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7342368 |
Automated garage door closer
An automated garage door closing device for a remote controlled overhead garage door wherein the device is mounted on one of a pair of parallel tracks receiving rollers suitably mounted on the...
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7339336 |
Movable barrier operator auto-force setting method and apparatus
A method is provided for use with a movable barrier operator that has no user-initiable dedicated learning mode of operation. At least one parameter is monitored that corresponds to force as...
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7282879 |
Bi-directional sensing edge for gate
A bi-directional sensing edge includes a mounting member for securing the sensing edge to a leading member of a gate. An elongate outer sheath has at least first and second portions each...
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7271560 |
Assembly for moving a barrier and method of controlling the same
An assembly for moving a barrier from one of a closed position and an opened position to the other of the closed position and the opened position. The assembly includes a motor to supply one of a...
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7265508 |
Movable light for use with a movable barrier operator
A barrier movement operator controls the movement of a moveable barrier. The barrier movement operator includes a movable utility light. A head unit is communication with the movable utility light...
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7262572 |
System and method for providing a macro for a barrier operator
A recording of a macro is initiated. A first of a plurality of actions performable by the moveable barrier operator is selected and the first action is associated with the macro. At least a second...
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7250737 |
Motor control apparatus
A motor control apparatus includes a detection device for detecting a rotation speed of a motor, a storing section for successively storing the rotation speed detected by the detection device, a...
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7224136 |
Control apparatus for closure device
A control apparatus for a closure device includes pinch detector for detecting a foreign body being pinched by an opening/closing member when the variation degree of a movement of the...
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7221118 |
Composite sensor for door and automatic door system
A first area ( 16 ) for detecting an object is formed by a radio wave or an ultrasonic wave, and a second area ( 18 ) for detecting an object by means of light is formed near the first area ( 16 )....
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7211975 |
Motorized barrier operator system adaptable to different safety configurations and methods for programming the same
A motorized barrier operator system is disclosed that is adaptable to different safety configurations. The system is provided with a default configuration that may be changed upon detection of an...
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7183733 |
Opening and closing member control apparatus
An opening and closing member control apparatus includes: an open-command receiving portion for receiving a first open command of a first open and close command inputting member and a second open...
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7183732 |
Motorized barrier operator system for controlling a stopped, partially open barrier and related methods
A motorized barrier operator that moves a barrier between limit positions, includes a motor for moving the barrier between set limit positions. When the barrier is in a stopped, partially open...
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7178289 |
Self-correcting sensor for an entrance
A radiation transmitting or sensing element is placed in a generally elongated holder of resilient material so that, if it is distorted by an accidental impact or otherwise, it will automatically...
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7175227 |
Sensor system for vehicle door
A sensor system for protecting a door of a vehicle from damage includes an electronic sensor operable to detect when an object external to the vehicle is within close proximity to the door of the...
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7173389 |
Motorized barrier operator adapted to vary operator force for safety purposes and methods for accomplishing the same
A motorized barrier operator system that moves a barrier between limit positions includes a barrier, a motor coupled to the barrier and adapted to move the barrier between a full open limit...
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7170244 |
Power closure with anti-pinch
A power closure system with anti-pinch having a closure, a motor operatively connected to the closure, a sensor operatively producing signals indicative of motor speed, an anti-pinch activator...
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7161320 |
Control device
There is provided a control device for driving a movable member such as a power window of a vehicle under control, in which the action of the movable member (including the manual operation) at an...
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7151450 |
Door with a safety antenna
A door system includes an antenna-based proximity sensor with a releasable electrical connector that enables the sensor to function with a breakaway feature of the door. The sensor includes a...
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7134241 |
Entrapment detecting device for opening-closing member that includes strain gauge
An entrapment detection device of an opening-closing member which opens and closes an opening portion of a vehicle body includes a driving power source for moving the opening-closing member, a...
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7132813 |
System and method for adapting to barrier nuisances and obstructions
A barrier movement operator moves a barrier between open and closed positions. The operator receives a first request to move the barrier. The actual force required to move the barrier is measured....
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7127848 |
Controller for a moving member including an abnormality detecting device
A control apparatus rotates a drive motor reversely to reverse the moving direction of a roof glass when movement of the roof glass is obstructed by a foreign matter caught between the roof glass...
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7127847 |
Barrier movement control safety method and apparatus
A barrier mount system is disclosed which opens and closes a barrier such as a gate or garage door in response to user generated commands. Obstruction detection apparatus is provided for safety of...
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7123144 |
Monitored transmitter and receiver system and method for safety devices
An automatic door opening system utilizing wireless links to communicate from hazard or obstruction sensors to a controller to react to such conditions. The present invention allows the use of...
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7122987 |
Safety garage door
A safety garage door apparatus includes a garage door, two tracks, a controller, a linking device and a detecting device. Two tracks are installed on two sides of the garage door, respectively. The...
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7122981 |
Method for monitoring the reversing process of electrically actuatable units
The invention relates to a method for monitoring and controlling reversing actions in electrically actuatable units, wherein an actuating drive unit can exert an actuating force in order to move an...
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7117635 |
Trapping protector for a power-operated closing device
The invention relates to a trapping protector ( 1 ) including a hollow profile ( 12 ) for a power-operated closing device, more particularly for a motor vehicle sunroof. The hollow profile ( 12 )...
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7109677 |
Motorized barrier operator system for controlling a barrier after an obstruction detection and related methods
A method for controlling a motorized barrier operator after detecting an obstruction includes the steps of providing a motorized barrier operator that moves a barrier between limit positions and...
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7100325 |
Safety sliding door apparatus
A sliding door apparatus includes a sliding door having a window and slidably disposed with respect to a body of a vehicle, a foreign object detecting unit that detects whether a foreign object...
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7093692 |
Door control device of elevator
An elevator door control device includes an obstruction sensor adapted to detect an obstruction in the vicinity of any one of the vertical frames of the doorway frame and to output an obstruction...
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7073291 |
Device for automatically controlling opening and closing of a vehicle slide door
A device for automatically controlling a slide door for a vehicle, wherein the slide door is adapted to open and close along a guide track installed in a vehicle body, the device having a door...
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7071647 |
Method and apparatus for detecting a hazard in a moveable electronic member
A navigation apparatus has a movable face that is allowed to move bidirectionally between a retracted state and an extended state. A range of movement of the movable face is divided at a...
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7071644 |
Control device of automotive power pivot door
An automotive power pivot door is powered by an electric motor through an electromagnetic clutch. A control device of the door has a control unit configured to carry out a routine which comprises...
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7067996 |
Open-and-close control system for openable apparatus
In an automotive power window system, a controller detects positions of a window glass that moves through driving operation of a motor during the closing operation of a window. The controller...
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7057360 |
Motor assembly for folding/unfolding foldable screen
A motor assembly for driving a foldable screen includes an inner tube, a motor device mounted in the inner tube and including a DC motor, an outer tube mounted around the inner tube, a control...
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7055885 |
Opening and closing apparatus
An opening/closing apparatus including a trapping detection structure which reliably implements detection of trapping of foreign objects, even at a structure at which an outer peripheral edge of a...
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7044271 |
Safety device for pinching zone of elevator doors
The described safety mechanism is embodied for elevator systems with an elevator car, which can be displaced in an elevator shaft. The entrances to the elevator shaft and to the elevator car each...
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7042183 |
Barrier movement operator speed control
Methods and apparatus for controlling the speed of an A.C. induction motor are disclosed and shown in operation for controlling the movement of a barrier. Included are voltage configuration...
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7038413 |
Trapping detection device of opening/closing member
A trapping detection device of an opening/closing member includes a motor, a motor speed detection device, a control device, a voltage detection device for detecting a drive voltage applied to the...
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7038409 |
Operating system utilizing a delay-open function for a motorized barrier operator
An operating system which utilizes a multi-functional wall station for a motorized barrier includes an operator for controlling movement of a barrier between various positions. The operator may...
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