Abstract: A drive cam operated combustion engine comprising at least one cylinder, each cylinder having a power conversion assembly. Each power conversion assembly includes a piston slideably assembled with a cylinder, a drive cam assembly having at least one drive cam, a piston control rocker arm assembly (including a piston control arm and a piston return arm), and a connecting rod. The drive cam oscillates the rocker arm assembly, which positions the piston through the connecting rod. The rocker arm assembly oscillation driving the piston upwards during a compression stroke and an exhaust stroke, and draws the piston downward during an intake stroke. A combustion episode during a combustion stroke introduces power into the system, which is transferred from the engine by an output shaft. The drive cam assembly can include a primary drive cam and a secondary drive cam for each rocker arm assembly.

Abstract: A cargo management system for a vehicle includes a beam assembly that has a first end and a second end. At least one of the ends is biased axially outward and compressible axially inward. Each of the ends has a common interface configured to be supportable by the opposing side walls of the vehicle so that the beam assembly is supported at both of the first and second ends by the walls and extends over a floor of a vehicle, with said at least one of the ends compressed axially inward. The beam assembly can be used as a bed divider, to provide two-tier loading, and as a ladder rack.

Abstract: A drive cam operated combustion engine comprising at least one cylinder, each cylinder having a power conversion assembly. Each power conversion assembly includes a piston slideably assembled with a cylinder, a drive cam assembly having at least one drive cam, a piston control rocker arm assembly (including a piston control arm and a piston return arm), and a connecting rod. The drive cam oscillates the rocker arm assembly, which positions the piston through the connecting rod. The rocker arm assembly oscillation driving the piston upwards during a compression stroke and an exhaust stroke, and draws the piston downward during an intake stroke. A combustion episode during a combustion stroke introduces power into the system, which is transferred from the engine by an output shaft. The drive cam assembly can include a primary drive cam and a secondary drive cam for each rocker arm assembly.

Abstract: A cargo management system for a vehicle includes a beam assembly that has a first end and a second end. At least one of the ends is biased axially outward and compressible axially inward. Each of the ends has a common interface configured to be supportable by the opposing side walls of the vehicle so that the beam assembly is supported at both of the first and second ends by the walls and extends over a floor of a vehicle, with said at least one of the ends compressed axially inward. The beam assembly can be used as a bed divider, to provide two-tier loading, and as a ladder rack.

Abstract: A material working process using a plated superabrasive grinding wheel having a superabrasive plating applied to a circumferential surface of a cylindrically shaped core. The plating is applied to at least a lower portion of a circumferential surface of the core continuing around a lower edge of the core and along a circumferential edge of a bottom surface of the core. The superabrasive grinding wheel is utilized by a Swiss style screw machine for abrading a raw bar stock. The grinding wheel is rotated abrading the raw bar stock as the stock is advanced along a longitudinal axis. The bar stock can be rotationally stationary to form a planar surface or rotating to form an arched surface. A machining lubricant is applied to the working interface for lubrication and cooling. The stationary work piece can be indexed to form repeated planar surfaces having various angles therebetween.

Abstract: Described is a six-cycle internal combustion engine. Four of the cycles are the standard “Otto” cycles, namely intake, compression, power and exhaust plus two additional cycles, a primary intake cycle and a transfer cycle. The two additional cycles act as a supercharger to provide compressed air to the intake port of the “Otto” cycle. The engine utilizes four independently operated valves, including a transfer valve and a secondary intake valve. The transfer valve and secondary intake valve are in fluid communication via a conduit. A discharge conduit can be provided from a pressurized transfer system to release any excessive pressure within the conduit. Alternately, external pressure can be forced into the transfer conduit and a secondary intake conduit to increase the pressure within a combustion chamber.

Abstract: Described is a six-cycle internal combustion engine. Four of the cycles are the standard “Otto” cycles, namely intake, compression, power and exhaust plus two additional cycles, a primary intake cycle and a transfer cycle. The two additional cycles act as a supercharger to provide compressed air to the intake port of the “Otto” cycle. The benefit is reduced fuel consumption due to 1 power stroke per every 3rd crankshaft revolution and the ability to vary the intake pressure and create a more favorable torque curve at low to mid RPM.

Abstract: Described is a six-cycle internal combustion engine. Four of the cycles are the standard “Otto” cycles, namely intake, compression, power and exhaust plus two additional cycles, a primary intake cycle and a transfer cycle. The two additional cycles act as a supercharger to provide compressed air to the intake port of the “Otto” cycle. The benefit is reduced fuel consumption due to 1 power stroke per every 3rd crankshaft revolution and the ability to vary the intake pressure and create a more favorable torque curve at low to mid RPM.

Abstract: A cable used in spinal surgery has one crimp of a two crimp assembly crimped to one end of it. The second crimp has a ball held in a socket of the first crimp. The other end of the cable is passed around the bone or bones and any necessary orthopedic spinal device and it is then passed through an aperture in the second crimp. The cable is then tensioned by application thereto of a tensioning tool with the tool applied to the cable and to an abutment face of the second crimp, whereupon the cable is tensioned, with the ball and socket arrangement enabling swiveling of the crimps with respect to each other, thus minimizing sharp bends in the cable. Then the second crimp portion receiving the cable portion in the aperture adjacent the tensioning tool is crimped onto that cable portion to complete the attachment. Then the tensioning tool is removed, and the free end of the cable is cut off at the abutment surface.

Abstract: A cable used in spinal surgery has one crimp of a two crimp assembly crimped to one end of it. The second crimp has a ball held in a socket of the first crimp. The other end of the cable is passed around the bone or bones and any necessary orthopedic spinal device and it is then passed through an aperture in the second crimp. The cable is then tensioned by application thereto of a tensioning tool with the tool applied to the cable and to an abutment face of the second crimp, whereupon the cable is tensioned, with the ball and socket arrangement enabling swiveling of the crimps with respect to each other, thus minimizing sharp bends in the cable. Then the second crimp portion receiving the cable portion in the aperture adjacent the tensioning tool is crimped onto that cable portion to complete the attachment. Then the tensioning tool is removed, and the free end of the cable is cut off at the abutment surface.

Abstract: A cable used in spinal surgery has one crimp of a two crimp assembly crimped to one end of it. The second crimp has a ball held in a socket of the first crimp. The other end of the cable is passed around the bone or bones and any necessary orthopedic spinal device and it is then passed through an aperture in the second crimp. The cable is then tensioned by application thereto of a tensioning tool with the tool applied to the cable and to an abutment face of the second crimp, whereupon the cable is tensioned, with the ball and socket arrangement enabling swiveling of the crimps with respect to each other, thus minimizing sharp bends in the cable. Then the second crimp portion receiving the cable portion in the aperture adjacent the tensioning tool is crimped onto that cable portion to complete the attachment. Then tile tensioning tool is removed, and the free end of the cable is cut off at the abutment surface.