A slide rail for a continuously variable transmission is disclosed that comprises at least one slide surface arranged for guiding a wrap-around mechanism that connects a first cone pulley pair to a second cone pulley pair of the continuously variable transmission to transfer torque therebetween. The slide rail includes at least one acceleration sensor arranged so that an acceleration of the slide rail perpendicular to the at least one slide surface can be detected by the acceleration sensor.

A slide rail for a continuously variable transmission is disclosed that comprises at least one slide surface arranged for guiding a wrap-around mechanism that connects a first cone pulley pair to a second cone pulley pair of the continuously variable transmission to transfer torque therebetween. The slide rail includes at least one acceleration sensor arranged so that an acceleration of the slide rail perpendicular to the at least one slide surface can be detected by the acceleration sensor.

A chain drive for an internal combustion engine, comprises a driving sprocket, at least one driven sprocket, a drive chain coupling the sprockets, a pivotably supported tensioning rail which is pressed against one of the spans of the drive chain, and a slide rail which abuts on another of the spans of the drive chain, wherein the slide rail and the tensioning rail have a common base body, which is arranged such that it is pivotable about a common pivot axis, and the arcuate portion of a slide surface of the slide rail, which comes into contact with the drive chain during operation, has an axis of curvature or axes of curvature, and the arcuate portion of a slide surface of the tensioning rail, which comes into contact with the drive chain, has an axis of curvature or axes of curvature.

A chain drive for an internal combustion engine, comprises a driving sprocket, at least one driven sprocket, a drive chain coupling the sprockets, a pivotably supported tensioning rail which is pressed against one of the spans of the drive chain, and a slide rail which abuts on another of the spans of the drive chain, wherein the slide rail and the tensioning rail have a common base body, which is arranged such that it is pivotable about a common pivot axis, and the arcuate portion of a slide surface of the slide rail, which comes into contact with the drive chain during operation, has an axis of curvature or axes of curvature, and the arcuate portion of a slide surface of the tensioning rail, which comes into contact with the drive chain, has an axis of curvature or axes of curvature.

A lubrication system for a transfer case may include a sump. A drive chain may be in operable association with the sump. A snubber may be disposed in close proximity to the drive chain. The snubber may include a channel and a conduit in fluid communication with the channel.

A lubrication system for a transfer case may include a sump. A drive chain may be in operable association with the sump. A snubber may be disposed in close proximity to the drive chain. The snubber may include a channel and a conduit in fluid communication with the channel.

A camshaft chain tensioner, comprising: a piston having an exterior circumferential surface that includes at least one groove; an expandable clip, positioned around the exterior circumferential surface, that includes a first end and a second end, the expandable clip being expandable from a resting diameter to an expanded diameter, wherein the expandable clip existing in the resting diameter engages one of the grooves and prevents axial movement of the piston and wherein the expandable clip existing in the expanded diameter permits axial movement of the piston in response to an axial force exerted on the piston; and a clip retention device that releasably engages the expandable clip and inhibits radially outward expansion of the expandable clip to the expanded diameter of the expandable clip.

An object of the present invention is to provide a chain and a chain transmission device capable of reducing sliding resistance of the chain to a guide lip portion and stably maintaining an oil film between the guide lip portion and an outer plate. Provided is a chain 20 wherein a plurality of link plates 40 and 60 include outer plates 60, each of the outer plates 60 has a pair of front and rear pin holes 61 into which connecting pins 50 are inserted, a guide-side end surface 62 that faces a traveling guide surface 81a side of a chain guide 80, and a contact convex portion 63 that protrudes from an outer surface of the outer plate 60, and the contact convex portion 63 is formed in an area between the pin holes 61 and the guide-side end surface 62 in a plate height direction.

An object of the present invention is to provide a chain and a chain transmission device capable of reducing sliding resistance of the chain to a guide lip portion and stably maintaining an oil film between the guide lip portion and an outer plate. Provided is a chain 20 wherein a plurality of link plates 40 and 60 include outer plates 60, each of the outer plates 60 has a pair of front and rear pin holes 61 into which connecting pins 50 are inserted, a guide-side end surface 62 that faces a traveling guide surface 81a side of a chain guide 80, and a contact convex portion 63 that protrudes from an outer surface of the outer plate 60, and the contact convex portion 63 is formed in an area between the pin holes 61 and the guide-side end surface 62 in a plate height direction.

A slide rail for damping a first side of a belt means of a belt drive includes an outer slide surface, an inner slide surface, an axial web, and a support-receiving element. The inner slide surface is oriented parallel to, and away from, the outer slide surface, and includes a rear side. The axial web has an axial extension disposed on the rear side. The support-receiving element is designed to orient the outer slide surface and the inner slide surface to damp the first side. In an example embodiment, the slide rail includes a transverse rib connecting the inner slide surface to the axial web.