Abstract: A three headed cutter is comprised of a cover assembly under which are located the three cutting head assemblies. The cover assembly, along with the cutting head assemblies, are designed so as to rotate around impediments. the cover assembly pivots around a central axis. The three headed cutter has a connecting member which connects it to the tractor by way of an articulated boom arm. The boom arm connects with the connecting member at a pivot point, from which a biasing means is also connected. The biasing means and pivot point allow for the cover assembly to take in the shock of hitting an impediment by having the boom arm move at its pivot point so as to move the cover without damage just before the start of its rotation around the impediment. Each of the three cutting head assemblies consists of a twin blade member and a caster. The caster rotates with the cutting head assemblies.

Abstract: A three headed cutter is comprised of a cover assembly under which are located the three cutting head assemblies. The cover assembly, along with the cutting head assemblies, are designed so as to rotate around impediments, the cover assembly pivots around a central axis. The three headed cutter has a connecting member which connects it to the tractor by way of an articulated boom arm. The boom arm connects with the connecting member at a pivot point, from which a biasing means is also connected. The biasing means and pivot point allow for the cover assembly to take in the shock of hitting an impediment by having the boom arm move at its pivot point so as to move the cover without damage just before the start of its rotation around the impediment. Each of the three cutting head assemblies consists of a twin blade member and a caster. The caster rotates with the cutting head assemblies.

Abstract: A pass-key electronic module is provided for enabling remote control of a function in a motor vehicle equipped with a key identity code verifying anti-theft system, under control of a vehicle control unit connected to a key identity code receiving sensor through a data communication link and an enable line. The module comprises (a) a communication circuit enabling communication with the vehicle control unit through the data communication link, (b) an input receiver circuit for receiving a command signal from a remote control system controller, (c) a switching circuit for disabling the sensor from communicating with the vehicle control unit upon sensing of the command signal through the input circuit, and (d) a memory circuit storing an operating program and an identity code subject to validation by the vehicle control unit.

Abstract: A pass-key electronic module is provided for enabling remote control of a function in a motor vehicle equipped with a key identity code verifying anti-theft system, under control of a vehicle control unit connected to a key identity code receiving sensor through a data communication link and an enable line. The module comprises (a) a communication circuit enabling communication with the vehicle control unit through the data communication link, (b) an input receiver circuit for receiving a command signal from a remote control system controller, (c) a switching circuit for disabling the sensor from communicating with the vehicle control unit upon sensing of the command signal through the input circuit, and (d) a memory circuit storing an operating program and an identity code subject to validation by the vehicle control unit.