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2024
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Invention
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Illuminated sensing edge assembly for swing gate barrier system. An illuminated sensing edge asse... |
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2022
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G/S
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electrical sensing components, namely, sensors, light emitters and lasers, for use with power ope... |
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2019
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G/S
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Motion sensor that detects vehicles and people for operation of doors and gates |
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2017
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Invention
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Combination contact and non-contact sensing edge. A system for detecting presence of an external ... |
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2016
|
Invention
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Multi-input module for motorized gate and door operators. A system and method which allows automa... |
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Invention
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Sensing edge. A sensing edge for providing a signal to a controller indicating that a forward edg... |
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2015
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Invention
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Stand for a sensor |
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2014
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Invention
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Photo eye to switch sensing edge control conversion system. An apparatus and method to adapt an a... |
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Invention
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Universal sensing edge. A universally mountable sensing edge comprises an elongated sheath defini... |
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2012
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G/S
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Electrical contact sensing mats for industrial equipment; electrical contact sensing switches; el... |
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2011
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Invention
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Resistor storage cavity in plug of sensing edge. A sensing edge for providing a signal to a contr... |
|
|
Invention
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Photo eye to switch sensing edge control conversion system. Apparatus and method to adapt a autom... |
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2007
|
Invention
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Power monitoring photo eye controller. A wireless, automatic door obstruction detection system fo... |
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Invention
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Passenger detection system. A passenger detection system is provided for a vehicle Which includes... |
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Invention
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Passenger detection system. A passenger detection system is provided for a vehicle which includes... |
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2006
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Invention
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Bi-directional sensing edge for gate. A bi-directional sensing edge includes a mounting member fo... |
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2004
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G/S
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Electromechanical switches for use on motor-driven doors or gates, namely sensing edges; mechanic... |
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Invention
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Monitored transmitter and receiver system and method for safety devices. An automatic door openin... |
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G/S
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Electric switches; electrical sensing edges for power operated doors and gates; electrical edge s... |
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2003
|
Invention
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Non-contact sensor system and mounting barrier. A non-contact sensor system controls movement of ... |
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2002
|
Invention
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Door edge sensing switch with movable wire sheath and adjustable ends. The present invention is a... |
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Invention
|
Universal sensing edge with non-melt end closure. A sensing edge for actuating a device to cause ... |
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2001
|
Invention
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Retractable non-contact sensor system. A non-contact sensor system controls movement of a door mo... |
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Invention
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Sensor system for controlling movement of a door using a time-delay failure signal. A sensing edg... |
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1999
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Invention
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Linear switch having circumferential activation. A linear switch having 360 degree circumferentia... |
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1998
|
Invention
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Universal sensing edge. A sensing edge for actuating a device to cause a closing door to stop clo... |
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Invention
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Pressure responsive switch and method of making same. A low-cost, easy to manufacture and maintai... |
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1997
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Invention
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A pressure sensing edge for a door. A sensing edge (10) is provided for causing a door (16) to op... |
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Invention
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Adjustable height sensing edge for a door. An adjustable height sensing edge for a door to protec... |
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1996
|
Invention
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Sensing safety edge systems. Each sensing safety edge system includes an elongated, one-piece, fl... |
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Invention
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Continuous linear contact switch and method of assembling same. A continuous linear contact switc... |
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Invention
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Adjustable height sensing edge for a door. An adjustable height sensing edge (10) for a door (16)... |
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|
Invention
|
Sensing edge. A sensing edge is provided for causing a door to open by actuating a device upon fo... |
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1993
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Invention
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Door edge sensing switch. A sensing edge for causing a closing door to open by actuating a device... |
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Invention
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Sensing edge. The present invention includes a sensing edge (16) for controlling movement of a do... |
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Invention
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Process of making a sensing edge with a failsafe sensor. The present invention includes a sensing... |
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|
Invention
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Sensing device having universal interface for cooperation with plurality of door actuators. A sen... |
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Invention
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Adjustable fastening device for securing a sensing edge to any of a plurality of doors. A fasteni... |
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Invention
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Method of making a sensing edge. The present invention includes a sensing edge for controlling mo... |
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1992
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Invention
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Sensing edge. The present invention includes a sensing edge for controlling movement of a door by... |
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|
Invention
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Sensing edge for a gate. A sensing edge for a gate to protect persons, equipment and the gate fro... |
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1991
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Invention
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Sensing edge switch. A sensing edge for causing an object moving in a first direction to move in ... |
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Invention
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Sensing edge for a door including a switch and flexible protruding sensing members. A sensing edg... |
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G/S
|
electrical sensing edges for power operated doors and gates; electrical sensing mats for industri... |
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1990
|
Invention
|
Sensing edge for a door and method of making the same. A sensing edge for causing a closing door ... |
|
|
Invention
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Fastening device for securing a sensing edge to a door. A fastening device for securing a sensing... |
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|
Invention
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Flexible electrically conductive contact for a switch which is actuated upon force being applied ... |
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Invention
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Sensing edge. A sensing edge having increased sensitivity is disclosed. The sensing edge is for c... |
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1989
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G/S
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FLEXIBLE MATS CONTAINING ELECTRICAL CONTACTS FOR ACTUATING DOORS, BURGLAR ALARMS, ANNUNCIATOR BEL... |
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1984
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G/S
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ELECTRICAL CONTACT SHEETING |
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1981
|
G/S
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Safety Edges for Doors |
