Abstract: A hydraulic pump with an integrated clutch includes an outer cone coupled to a drive gear or a driven gear and having a frictional inner surface, and an inner cone arranged inside the outer cone, coupled to the drive gear or the driven gear and having a frictional outer surface, wherein the inner and outer cones are rotationally and axially movable with respect to each other. A spring is coupled to the inner cone or the outer cone and acts to axially displace the inner cone with respect to the outer cone in a first direction. An actuator including a rod and a piston is coupled to the inner cone or the outer cone and acts to overcome the force of the spring to axially displace the inner cone with respect to the outer cone in a second direction being axially opposite to the first direction.

Abstract: A hydraulic pump with an integrated clutch includes an outer cone coupled to a drive gear or a driven gear and having a frictional inner surface, and an inner cone arranged inside the outer cone, coupled to the drive gear or the driven gear and having a frictional outer surface, wherein the inner and outer cones are rotationally and axially movable with respect to each other. A spring is coupled to the inner cone or the outer cone and acts to axially displace the inner cone with respect to the outer cone in a first direction. An actuator including a rod and a piston is coupled to the inner cone or the outer cone and acts to overcome the force of the spring to axially displace the inner cone with respect to the outer cone in a second direction being axially opposite to the first direction.

Abstract: A hydraulic pump with an integrated clutch includes an outer cone coupled to a drive gear or a driven gear and having a frictional inner surface, and an inner cone arranged inside the outer cone, coupled to the drive gear or the driven gear and having a frictional outer surface, wherein the inner and outer cones are rotationally and axially movable with respect to each other. A spring is coupled to the inner cone or the outer cone and acts to axially displace the inner cone with respect to the outer cone in a first direction. An actuator including a rod and a piston is coupled to the inner cone or the outer cone and acts to overcome the force of the spring to axially displace the inner cone with respect to the outer cone in a second direction being axially opposite to the first direction.

Abstract: The control knob engages, on its interior, a translucent polycarbonate jewel body collar assembly of a first color, such as white, which, in turn, provides a housing for a translucent polycarbonate jewel light pipe assembly of a second color, such as blue or blue-green. The jewel body collar assembly includes a collar to engage the interior cylindrical support section of the control knob and a light pipe housing assembly to engage the jewel light pipe assembly. The jewel body collar assembly further includes a ridge which protrudes through a slot in the sidewall and front face of the control knob thereby forming an indicator for the control knob. In ambient illumination, such as during the day, the indicator appears to be the color of the jewel body collar assembly, such as white.

Abstract: The control knob includes an aperture with a D-shaped cross section. The aperture is formed by a relatively rigid planar portion and an arcuate portion which further includes a relatively flexible inner concentric portion and a relatively rigid flexible outer concentric portion. The relatively flexible inner concentric portion is attached to the relatively rigid planar portion by living hinges and further includes outwardly pointing stop bumps. The outwardly pointing stop bumps are spaced from said relatively rigid flexible outer concentric portion when no rotational torque is applied to the control knob with respect to the shaft and the structure allows torsional elasticity when a limited amount of rotational torque is applied to the control knob. However, when torque is applied which exceeds a threshold, the stop bumps are urged against the relatively flexible inner concentric portion and additional torsional elasticity and additional rotation is limited.

Abstract: The control knob includes a chamber into which a translucent polycarbonate jewel light pipe assembly of a first color, such as blue, and a translucent polycarbonate jewel cap of a second color, such as white, are inserted. The jewel cap is engaged against said jewel light pipe assembly and includes a bulbous portion which protrudes or stands proud through an axially oriented slot in the sidewalls of the control knob thereby forming an indicator for the control knob. In ambient illumination, such as during the day, the indicator appears to be the color of the jewel cap, such as white. However, when the dashboard is electrically illuminated, such as during the night, the illumination is collected by the jewel light pipe, and the color of the jewel light pipe assembly, such as blue or blue-green, is projected through the cap assembly and the indicator appears to be blue or blue green.