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Class 318/266 - At limit-of-travel of motor or driven device


Subclass of Class 318 - Electricity: motive power systems
Definition: Subject matter in which means are provided for stopping
No. of patents: 432
Last issue date: 05/15/2012


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NumberTitleIssue Date
8179062Method of operation for an electromechanical actuator for an awning with arms
A method of operating an electromechanical actuator (6) for an awning with arms (1), comprising a control unit (8), stop detection means (9) and means (7) for measuring a parameter (Ucapa) of the actuator, the awning bei...
05/15/2012
8106609Drive and evaluation unit
The invention relates to a drive and evaluation unit for displacing an object to be displaced, particularly for raising and lowering a side window in a motor vehicle. The drive includes a commutator motor with a stator having two diametrically opposed permanent magn...
01/31/2012
8080952Hands free waste flap apparatus and method
A method and apparatus for an automated waste receptacle includes a waste flap, a motor positioned on a side of the waste flap and an actuator located in proximity of the top side of the waste flap. The actuator is configured to operate the motor and subsequently mo...
12/20/2011
7994743Device for moving a first furniture part relative to a second furniture part, and a piece of furniture
A device is proposed for moving a first furniture part relative to a second furniture part, using a drive unit, by means of which the first furniture part, can be moved in a driven manner relative to the second furniture part via a monitoring unit for monitoring the...
08/09/2011
7952307Container with buffered cover
A container, adapted to be opened/closed automatically by induction actuated, includes a container body, cover, motor and actuating device, wherein the motor is connected to the driven element of the cover through the actuating device. The dustbin includes a sensing...
05/31/2011
7923948Method for adjusting the residual light gap between slats of a motorized venetian blind
A method for adjusting the residual light gap between slats of a motorized blind when oriented in a set closed position of the blind, where at least one closed position of the slats is set by automatic detection using detecting means, comprising the following steps:...
04/12/2011
7911163Method and device for controlling a seat
The seat which is provided with at least two elements which can be moved relative to each other and an actuator for maneuvering a movable element, a unit for controlling the actuator for the movement of the movable element comprises:
03/22/2011
7906921Induction actuated container
A container includes a container body and a container cover. The container cover includes a cover seat, a door panel and an induction actuation arrangement. The cover seat has an accessing window communicating with a container cavity. The door panel is pivotally cou...
03/15/2011
7859203Delay unit for door with a door closer, door closer with a delay unit, and door with a door closer having a delay unit
The Objective of the present invention is to provide a delay unit for door with a door closer, which is capable of automatically closing the door after the elapse of a certain time since the door was opened and can be installed in case that the door closer is embedd...
12/28/2010
7781995Trash can with power operated lid
A trash can can include a sensor for detecting the presence of an object near a lower portion of the trash can. The detection of the object can be used to signal the trash can to open its lid. The trash can can include an electric drive unit for opening and closing ...
08/24/2010
7746012Control system for window lifters of a motor vehicle
A control system for a first window lifter adjusts a first window pane of a motor vehicle having a first drive, and for a second window lifter for adjusting a second window pane of the motor vehicle having a second drive, having a control device. The control device ...
06/29/2010
7656109Trash can with power operated lid
A trash can can include a sensor for detecting the presence of an object near a lower portion of the trash can. The detection of the object can be used to signal the trash can to open its lid. The trash can can include an electric drive unit for opening and closing ...
02/02/2010
7629757Powered cosmetic dispenser
A powered dispenser is provided for cosmetic sticks. The dispenser includes a case and a cosmetic cup that is disposed within the case and that is dimensioned for holding a cosmetic stick. A powered control mechanism is provided for moving the cup upwardly and downw...
12/08/2009
7615945Barrier operator with panic control override mode and related method
In one embodiment, the present invention describes a gate closure system having a barrier or gate operator for moving a gate between a gate fully opened position and a gate fully closed position. The gate closure system preferably further includes, among other thing...
11/10/2009
7615944Control system for window lifters of a motor vehicle
A control system for a first window lifter adjusts a first window pane of a motor vehicle having a first drive, and for a second window lifter for adjusting a second window pane of the motor vehicle having a second drive, having a control device. The control device ...
11/10/2009
7609012Motor control apparatus
In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present instant is immediately after resetting of a control unit or application of power to it. If it is the starting pe...
10/27/2009
7592762System and method for establishing a reference angle for controlling a vehicle rotational closure system
A control module for controlling a rotational closure system of a vehicle. The control module may include a printed circuit board having an electronic circuit disposed thereon. The electronic circuit may be used to control a rotational closure system of the vehicle....
09/22/2009
7504787Capacitive squeeze protecting device
A capacitive squeeze protecting device having a high degree of security and flexibility for automatic doors. The squeeze protecting device is arranged to detect the presence of an object in a protection field comprising a housing and an antenna unit connected to a d...
03/17/2009
7432676Barrier movement operator having obstruction detection
A barrier movement operator includes an A.C. motor having a rotatable rotor connected to a barrier for movement thereof. A sensing apparatus generates motor signals representing an operational variable of the motor. The movement of the barrier is controlled by a con...
10/07/2008
7411364Window opening and closing controller
A window opening and closing controller for stably detecting jamming without having any influence on jamming load even when power voltage is changed is to be provided. In a window opening and closing controller for detecting jamming of a foreign substance on the bas...
08/12/2008
7405530Method and apparatus for automatically establishing control values for a control device
A movable barrier controller 41 has a force control 44 having a corresponding setting range. As operating conditions change, the barrier controller 41 can execute a learning mode 51. During this mode, the barrier controller 41 oper...
07/29/2008
7402971Movable partition monitoring systems and methods
A method and system for monitoring a movable partition. In one embodiment, the system includes a sensor linked to a movable partition, a drive system, and a controller. The drive system is configured to move the movable partition. The sensor, which in one embodiment...
07/22/2008
7397208Winding control method of seatbelt retractor and seatbelt device
A winding control method of a seatbelt retractor for winding a seatbelt with a motor includes detecting a current flowing through the motor, and stopping the motor when the current exceeds a predetermined value. The winding action is not stopped while the motor is a...
07/08/2008
7389806Motorized window shade system
An electronically-controlled roll-up window shade that can easily be installed by a homeowner or general handyman is disclosed. The motorized shade includes an internal power source, a motor, and a communication system to allow for remote control of the motorized sh...
06/24/2008
7388339Adjustment device and method for operation of a final control element
An adjustment device as well as a corresponding method for operation of the final control element in a motor vehicle are specified. In this case, a motor is provided for operation of the final control element, a sensor element is provided for detection of a paramete...
06/17/2008
7362068Closing 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 closing operation of the window glass. The controller increases the out...
04/22/2008
7358480System and method for re-synchronizing an access barrier with a barrier operator
A system for re-synchronizing an access barrier with a barrier operator comprises an access barrier, and a barrier operator to profile and monitor the manual and automatic movements of the access barrier. The barrier operator comprises a controller, a memory, a moto...
04/15/2008
7359783Method of detecting obstructions caused by motor-driven power windows and similar devices using fuzzy logic algorithms
The mobile element is a vehicle window pane, panel, movable seat or similar, conveniently guided, and driven by a DC electric motor with a permanent magnet, and the method comprises a step of detecting an entrapment or collision situation of the mobile element by me...
04/15/2008
7342374Automatic gate operator
A barrier movement operator is having a position sensor in a telescoping barrier control arm is described. A controller, remote from the arm, senses the barrier position to identify limits of barrier travel and to control rate of travel of the barrier between limits...
03/11/2008
7342368Automated 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 outer edges of the door panels, the device including a switch housing con...
03/11/2008
7342375Automatic storm shutter control
The present invention provides wireless and direct wired methods and devices for automatically closing electrically-driven roll-down storm shutters in the presence of rain on one or more rain sensors. ...
03/11/2008
7337825System to open and close drapes
An electric motor moves drapes on a carrier by a cord wound on a sheave attached to a shaft thereof. The motor is attached to a housing along with a second shaft. The second shaft has an arm on an end thereof and carries a disc with first and second cam surfaces the...
03/04/2008
7339336Movable 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 applied to a movable barrier to selectively cause the movable barrier to mo...
03/04/2008
7323842Rotating electrical machine
A rotating electrical machine has a housing with a shaft mounted rotatably in it. A rotor is fixed to the shaft and has a plurality of magnetic poles. A stator is positioned about the rotor and has a winding. A switch is mounted within the housing and has a first po...
01/29/2008
7321212Restricted motion motor control with visual indication
A visual indication for a motor controlled shaft, especially useful for retrofitting hand controlled printing presses. ...
01/22/2008
7319301Differential anti-pinch capacitive sensor
A proximity sensor for sensing an object in the path of or proximate to a closure panel such as a vehicle window. First and second electrodes encased in a non-conductive casing are mounted on the metallic structure near the closing edge of the aperture. The two elec...
01/15/2008
7315143Operating system utilizing a selectively concealed multi-function wall station transmitter with an auto-close 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 receive signals from a wireless or wired wall station transmitter, a wir...
01/01/2008
7315146Blind device with orientable slats
The motorized blind (4) device (1) with orientable slats (5) comprises an orders transmitter (2) and an orders receiver (6) which is attached to the motorized blind, the orders transmitter (2) comprising a first control inte...
01/01/2008
7311130Controlled drive for a garage door panel for the like
The invention relates to a system to control the motor drive of a garage door panel which is reciprocatingly movable and guided along a predetermined track between two end positions, and possibly, one or more intermediate stop positions, said garage door panel inclu...
12/25/2007
7305290Controlling device of a regulating device of a motor vehicle
The present invention relates to a controlling device of a regulating device of a power window. The controlling device includes at least one computer unit to control an actuator of the regulating device. The computer unit is set up to stop or initiate the stop of an...
12/04/2007
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