Abstract: A wiring assembly that allows easy installation into a vehicle and includes a connector that allows functional signals to perform a function in a connector while passing through the connector.

Abstract: An engine cover for at least partially enclosing a portion of an engine. The engine cover includes a body having an inwardly-facing surface for facing an engine and an outwardly-facing surface opposite the inwardly-facing surface. The body also includes a plurality of through-apertures disposed in spaced relation to one another about the body for mounting the body to an engine. The engine cover also includes a plurality of sockets integral with the body and disposed in spaced relation to one another about the body. The engine cover also includes a plurality of leads extending different lengths within the body between the outwardly-facing surface and the inwardly-facing surface. The leads extend between a first end exposed in a first of the plurality of sockets and a second end exposed in a second of the plurality of sockets different than the first socket.

Abstract: A wheel assembly which includes a wheel having a central bore and an attached hubcap. An axle is fitted into the central bore of the wheel assembly and interlocks with the hubcap, serving to secure the wheel assembly to the axle while permitting movement of the wheel relative to the axle.

Abstract: A wheel assembly which includes a wheel having a central bore and an attached hubcap. An axle is fitted into the central bore of the wheel assembly and interlocks with the hubcap, serving to secure the wheel assembly to the axle while permitting movement of the wheel relative to the axle.

Abstract: A wheel assembly for small powered equipment including a wheel and a tire mounted on the wheel. The wheel has an outer circumferential surface and inclined cleats projecting from the outer circumferential surface. The cleats are arranged in sets of 6-7 cleats. Each set of cleats is inclined in a direction that alternates with the direction of the cleats in adjacent sets. The tire is provided with ribs along the inner circumferential surface that engage the edge of the cleats. Accordingly, regardless of which direction the tire is driven, slippage of the tire will occur only to a limited extent until the ribs of the tire engage with the edges of the cleats facing in the appropriate direction. Thereafter, rotation of the wheel in the same direction will not result in slippage between the tire and the wheel, and rotation in the opposite direction will result in only that degree of slip necessary to bring the ribs into engagement with the cleats of an adjacent set.

Abstract: In accordance with the present invention an industrial robot (10) having a lifting or gripping arm (16) is provided with electrical switch means (44) whereby if a work piece extends too far into the lifting or gripping portion the machine is automatically turned off. In accordance with another feature of the invention, shear means (54, 56, 58, 60, 62, 64) are provided in the lifting or gripping arms (30, 32) whereby if one or both arms abut an obstruction with sufficient force, the arm will shear off causing only minimal damage to the robot and protecting valuable gear mechanisms and control apparatus.