The invention relates to a vibration damper for connecting two devices to one another, in particular an engine to an environment (100) of the engine, for example a car body, wherein the vibration damper includes a damping section (20) and a fastening section (10), wherein the mounting portion (10) is formed with first and second pipe socket portions (14) having a flange (12), and wherein the damping portion (20) at least partially surrounds the fastening portion (10) at the outer surface thereof.

A mount bushing includes an outer mounting ring adapted for connection to a mount structure. An outer structural ring is disposed inside of the outer mounting ring. A main elastomeric isolation arrangement is disposed between the outer structural ring and an inner structural insert, wherein the main elastomeric isolation arrangement is supported between the outer structural ring and the inner structural insert by elastomer material. An outer ring isolation layer of elastomer is disposed between the outer mounting ring and the outer structural ring, wherein the outer ring isolation layer is isolated from the main elastomeric isolation arrangement by the outer structural ring. A mounting bolt is inserted through a bore in the inner structural insert.

A damping stopper is interposed between two members axially displaced relative to each other and is provided with an elastic body which, when the interval between the two members decreases, is axially compressed by the two members and expands radially outward. In the elastic body, a second member suppressing the expansion is located in one axial region and attached to the outer periphery. When axially compressed by the two members, the elastic body expands while receiving resistance by the second member. The expanding elastic body contacts the side wall of one of the two members.

The invention relates to an article, more particularly an air spring bellows, having a one-layer or multi-layer main body with elastic properties, at least one layer of the main body being made up of a rubber mixture, a carbon black proportion of at least one carbon black, more particularly a total carbon black proportion of all carbon blacks, of the rubber mixture being less than 5 phr. The rubber mixture preferably contains aluminium hydroxide as a reinforcing filler. The rubber mixture can comprise chloroprene rubber as a base polymer.

The present invention relates to a dampened gear system for reducing gear rattle. More specifically, a dampened gear system includes a first gear vibrationally isolated from a second gear. At least one damper prevents rotational engagement between the first gear and second gear until a rotational load is applied. When a rotational load is applied, the at least one damper is compressed, resulting in at least one lug on the second gear contacting an engagement surface on the first gear, allowing the rotational load to be mechanically transferred from one gear to the other gear.

A mount bushing includes an outer ring adapted for connection to a mount structure. A tubular bushing insert is disposed inside the outer ring and a main elastomeric isolation arrangement disposed between the outer ring and the tubular bushing insert. A secondary elastomeric element is disposed inside the tubular bushing insert, wherein the secondary elastomeric element is isolated from the main elastomeric isolation element by the tubular bushing insert. A structural tube is disposed inside the secondary elastomeric element and a mounting bolt is inserted through the structural tube.

A torsional damper is provided with: a hub affixed to a rotary shaft and having an outer-circumferential surface along a circle centered on the rotary shaft; an annular oscillation ring having an inner-circumferential surface the diameter of which is larger than the outer-circumferential surface of the hub on a circle centered on the rotary shaft; and a rubber ring that exists in a compressed state between the outer-circumferential surface of the hub and the inner-circumferential surface of the oscillation ring, comprises a rubber composition the main component of which is EPDM, and has a loss coefficient (tan δ) of 0.18 or higher when the surface temperature is 60±5° C. When subjected to resonance point tracking, the rubber thickness (c) and the maximum attained surface temperature (T max) of the rubber ring during continuous excitation at the resonance point satisfy a prescribed relational expression.

A bushing includes a body that is cylindrical; a bore through the body; a channel extending along an inner face of the bore; and a groove on a substantially planar surface of the bushing and including a first end intersecting with an end of the channel and a second end extending radially from the bore.

A torque motor assembly includes a shell which has a first wall and a second wall which defines a cavity. A torque motor is positioned at least partially within the cavity. At least one compliant pad is positioned between the first wall and the torque motor and is configured to trap at least one wire within the shell. A housing for a torque motor and a method of assembling a torque motor assembly are also disclosed.

An automotive crashworthiness energy absorptive part absorbs crashworthiness energy by crushing axially when a crashworthiness load is input from a front side or a rear side of an automotive body, and includes: a tubular member formed of a steel sheet with a tensile strength of 590 MPa to 1180 MPa, the tubular member including a top portion and a pair of side wall portions continuous from both ends of the top portion via corner portions; a closed cross section space forming wall member formed of a steel sheet with a tensile strength lower than the tubular member, the closed cross section space forming wall member being disposed on an inner surface side of the tubular member and forming a closed cross section space between the closed cross section space forming wall member and at least the corner portion; and a resin provided in the closed cross section space.