Abstract: A cam section includes a projection section projecting toward an enclosed space enclosed by an outer circumferential cam wall, an inner wall located radially inner to the outer circumferential cam wall, and a coupling cam wall for coupling ends of the outer circumferential cam wall and the inner wall.

Abstract: A single pole, double throw, self-canceling rotary switch for selectively coupling a first circuit to a second or a third circuit by rotating a rotary element to couple or decouple electrical contacts. The rotary switch includes first and second pawls pivotally attached to the rotary element and coupled to one another by a spring. Rotation of the rotary element causes a ramp cam to act on one of the pawls, causing it to pivot, and thereby causing the spring to exert a force on the other pawl, moving a tooth on the other pawl into the locus of rotation of a central shaft that includes a groove. Rotation of the central shaft in one direction has no effect on the position of the rotary element, but rotation of the central shaft in the other direction engages the groove and the tooth, causing the rotary element to decouple the contacts.

Abstract: A single pole, double throw, self-canceling rotary switch for selectively coupling a first circuit to a second or a third circuit by rotating a rotary element to couple or decouple electrical contacts. The rotary switch includes first and second pawls pivotally attached to the rotary element and coupled to one another by a spring. Rotation of the rotary element causes a ramp cam to act on one of the pawls, causing it to pivot, and thereby causing the spring to exert a force on the other pawl, moving a tooth on the other pawl into the locus of rotation of a central shaft that includes a groove. Rotation of the central shaft in one direction has no effect on the position of the rotary element, but rotation of the central shaft in the other direction engages the groove and the tooth, causing the rotary element to decouple the contacts.

Abstract: A turn signal switch device capable of setting angles (release angles) in case a first lever member deviates from an outer peripheral face of a canceling projection and advances into a rotational locus at the time of right-turn operation and left-turn operation to the same angle is provided. A bent portion that is bent toward a rotational locus of a canceling projection is formed on the side of a free end of a first arm portion that protrudes linearly from a winding portion of a torsion coil spring, and when a distal end of a first lever member is dragged by the rotation of the canceling projection, and rotates in a direction away from the winding portion of the torsion coil spring, a resilient force is given to the first lever member from the bent portion of the first arm portion and a distal end on the side of the free end.

Abstract: A lighting system for an off-road vehicle includes one or more exit lights that are activated upon operator demand and that are automatically deactivated a designated period of time after exit lights activation, thereby facilitating the operator's departure from the vehicle. The lighting system includes an electrical power source, at least one running light, at least one exit light, and a control system that is coupled to the power source and to the lights and that controls operation of the running light and the exit light. The control system includes a manually operated switch movable between (1) an OFF position in which neither the running light nor the exit light is coupled to the power source, (2) a running light activation position in which at least the running light is coupled to the power source, and (3) an exit light activation position.

Abstract: The operation is silent when manipulating the lever switch. Further, a lever switch having a favorable sensation of manipulation is obtained. The lever switch includes a sliding element, an operation lever, a moderator pin, a moderator plate, and a switch contact point. The moderator plate is disposed at a position where the leading end of the moderator pin elastically contacts with the moderator plate. The moderator plate has a moderation ditch in a concave shape, moderation protrusions positioned at both ends of the moderation ditch, and a sliding surface linking the moderation ditch and moderation protrusions. The sliding surface has a thin portion so as to be deflected by pressure of the moderator pin.

Abstract: A turn signal switch includes a housing having a cam portion; a control lever turnably supported in the housing; a driving element for holding the control lever at three positions, first and second operating positions and a neutral position, in cooperation with the cam portion; a lever member turnably supported in the housing so as to return the control lever from the first and second operating positions to the neutral position; and a spring member for elastically urging the lever member toward a canceling projection that turns together with the steering wheel. The lever member is retracted outside the locus of turning of the canceling projection by the control lever when the control lever is in the neutral position, and is advanced inside the locus of turning of the canceling projection by the urging force of the spring member so that the spring member is in elastic contact with the lever member at one point when the control lever is in the first or second operating position.

Abstract: A mechanism for releasing an excess load with a simple construction when the excess load is applied during a cancel operation for automatically restoring an operating lever. A movable member is swingably supported by a holder mounted to an operating lever, and a spring is provided between the movable member and a driving member, whereby the movable member is biased toward the stable position of the holder, and the driving member is brought into press contact with a cam surface of a case. When the operating lever is rotated from the neutral position to the operating position, the driving member slides on the cam surface and is held in the operating position, and a first lever member comes into the rotation path of a cancel protrusion. When in this condition the steering wheel is turned in the opposite direction, the cancel protrusion abuts the first lever member to rotate during the return operation thereof, and with that, a second lever member rotates.