Abstract: An improved mirror assembly comprises a combination of mirrors at the front corners of the vehicle along with a pair of side mirrors and a mirror at the back of the vehicle. The mirrors are so positioned to eliminate any blind spots along the boundaries of the vehicle while enhancing the lines of sight therealong, particularly for objects along the front and rear of the vehicle. The mirrors associated with these latter zones are positioned so as to be adjacent the driver to preclude obstruction by packages stacked in the vehicle.

Abstract: An improved fender mirror mount for use with plastic fenders provides a durable mount for all vehicle operations, reduces normal stresses at the mounting points, reduces vibrations to the mirror, is simple to install, and reduces the maintenance cost of vehicles with plastic fenders. The mirror mount assembly transfers forces acting upon the free end of the mirror guide bar into planar forces at the mounting points acting in the planes of the fender. The assembly comprises an upright guide bar mounted at its lower portion to the fender, a mirror movably mounted to the upper portion of the guide bar, a front brace that secures the guide bar to the top of the fender, and a side brace that secures the guide bar to the rearward sidewall of the fender. Connections between the guide bar, the braces and the fender are made using rubber collars and grommets to isolate the assembly from fender vibrations.

Abstract: A safety mirror system includes a housing mounted to a rear surface of a truck, the housing including an electrically operated drive train therein. A bracket includes a first end coupled to the drive train and a second end having the mirror mounted thereto. The drive train includes a motor which is operable by a driver operable switch in the electrical circuit. Upon switch operation the drive train will pivot the mirror between a position in which the mirror is behind the truck to a position at which the mirror is displaced from the side of the truck and angled towards the blind spot behind the rear of the truck. At this displaced position the driver can view the image of the dead space in the displaced rear mirror. The displaced mirror can be pivoted to a storage position adjacent the truck when not in use. Stop lugs within the drive train physically preclude movement of the mirror beyond the storage or displaced positions as well as cease current delivery to the drive train at these positions.

Abstract: A noise reduction kit for modifying a two (2) spool axial flow turbofan engine with multi-stage compressors and fan driven by multi-stage reaction turbines, and a thrust of at least about 18,000 lbs. at sea level. There is a fan at the upstream end of the core engine for generating axial fan air flow through bypass ducts terminating at a common nozzle, the common nozzle having a mixing plane area for each of the fan air flow and for the exhaust gas in a range between 700 and 800 square inches. A target thrust reverser includes opposing doors rotatable into position to block and divert the flow of exhaust gas for generating reverse thrust. Mixing means for radially diverting fan air and permitting radially outward expansion of exhaust gas is provided coaxially downstream to the core engine. An acoustically dampened light bulb-shaped nose cone is provided for coaxial attachment to an upstream end of the core engine.

Abstract: A noise reduction kit for modifying a two (2) spool axial flow turbofan engine with multi-stage compressors and fan driven by multi-stage reaction turbines, and a thrust of at least about 18,000 lbs. at sea level. There is a fan at the upstream end of the core engine for generating axial fan air flow through bypass ducts terminating at a common nozzle, the common nozzle having a mixing plane area for each of the fan air flow and for the exhaust gas in a range between 700 and 800 square inches. A material layer is located in a spacing between a tip of blades for at least some of the fans and a duct for the fans, thereby to reduce a normal clearance between the tip of blades for the fan and the duct. Mixing means for radially diverting fan air and permitting radially outward expansion of exhaust gas is provided coaxially downstream to the core engine. An acoustically dampened light bulb-shaped nose cone is provided for coaxial attachment to an upstream end of the core engine.

Abstract: A noise reduction kit for modifying a two (2) spool axial flow turbofan engine with multi-stage compressors and fan driven by multi-stage reaction turbines, and a thrust of at least about 18,000 lbs. at sea level. There is a fan at the upstream end of the core engine for generating axial fan air flow through bypass ducts terminating at a common nozzle, the common nozzle having a mixing plane area for each of the fan air flow and for the exhaust gas in a range between 700 and 800 square inches. A target thrust reverser includes opposing doors rotatable into position to block and divert the flow of exhaust gas for generating reverse thrust. Mixing means for radially diverting fan air and permitting radially outward expansion of exhaust gas is provided coaxially downstream to the core engine. An acoustically dampened light bulb-shaped nose cone is provided for coaxial attachment to an upstream end of the core engine.

Abstract: A breakawy fender guide for a vehicle has an upright elongated tube member yieldably mounted to the vehicle bumper by means of a breakaway hinge member attached to the lower portion of the guide. Upon mounting the hinge provides for a selected displacement of the guide from the side of the vehicle to provide a visual marker to the vehicle operator indicating the outboard side thereof. A hinge pin threaded at the ends thereof engages a nut/washer combination in an adjustable bearing relationship against the barrel sections of the respective leaves of the hinge for variously adjusting the force needed to urge the hinge into breakaway movement so as to move the guide from the selected position.