Abstract: A new curable compounded halopolymer that exhibits in the cured state good to excellent adhesion to polyamides. These curable halopolymer achieves better adhesion due to a balance of carbon black relative to talc, preferable with the cyclohexyl benzothiazole sulfenamide or related benzothiazole sulfenamide and are highly desirable in making specialty hoses and belts.

Abstract: A belt construction having a reinforcement layer and at least one cover layer incorporating a layer of mock leno fabric having a tensile strength of at least 2800 kN/m width.

Abstract: A synchronous drive pulley having pulley cavities which are complementary to a synchronous drive belt which has at least two adjacent rows of teeth which are at oppositely balanced oblique angles to the longitudinal direction of the belt. In addition, the centerlines of the teeth in the adjacent rows are offset from each other by a distance of up to 10% to 90% of their pitch.

Abstract: An airspring piston which combines the features of being easily assembled, providing full air volume utilization which contributes to a low spring rate of an airspring assembly, a rounded outer peripheral edge to facilitate its assembly with a beaded flexible airsleeve and a bead retention lip to retain a beaded airsleeve on the piston in low or no pressure situations. An airspring assembly comprised of the aforementioned piston, a beaded flexible airsleeve and an upper retainer.

Abstract: A multi-ribbed power transmission belt having transverse grooves in the compression section which are oriented other than perpendicular to the longitudinal direction of the belt such that any transverse grooves in immediately adjacent longitudinal ribs are offset from each other in the longitudinal direction by a distance of from 10% to 50% of the longitudinal spacing of the grooves.

Abstract: A process of producing a rubber article which is economical and environmentally beneficial in that it provides for the recycling of ground cured rubber into uncured rubber compositions which need only be molded or shaped into their final form.

Abstract: A synchronous drive belt for use in low speed and high torque applications has a zero pressure angle over a relatively greater portion of the fore and aft flank surfaces of the belt teeth. A pulley is also described which is particularly suitable for use in combination with the belt.

Abstract: A bush type mounting device having outer and intermediate sleeves, an inner metal portion and a rubber spring between the inner metal and the intermediate sleeve. The device has an inertial damping channel in an annular space between the outer sleeve and the intermediate sleeve. Damping decoupling is provided by a decoupling plate which extends radially outward from the intermediate sleeve in close association with a holding device.

Abstract: Calcium aluminum hexahydrate is a useful curative-stabilizer for halogenated rubbers such as chloronated polyethylene, chlorosulfonated polyethylene and polychloroprene as it can yield vulcanizates free of leachable lead. Also, these vulcanizates with about 1 to about 30 or more parts with about 3 to about 15 parts calcium aluminum hexahydrate being highly desirable give satisfactory to improved heat ageing properties as well as oil ageing properties.

Abstract: A synchronous drive belt for use in low speed and high torque applications has a zero pressure angle over a relatively greater portion of the fore and aft flank surfaces of the belt teeth when used in a belt-pulley combination. A pulley is also described which is particularly suitable for use in combination with the belt.

Abstract: A Hose/Clamp assembly is provided which is easily accomplished, inexpensive and greatly facilitates motor vehicle assembly. A clamp in its open position is located and oriented around a hose and secured in place by a rubber band.

Abstract: An elastomeric drive belt having cable reinforcement wherein lateral forces generated by the various layers of cables while the drive belt is in use are neutralized to prevent tracking problems.

Abstract: A synchronous drive belt has at least two adjacent rows of teeth which are at oppositely balanced oblique angles to the longitudinal direction of the belt. In addition, the centerlines of the teeth in the adjacent rows are offset from each other by a distance of up to 10% to 90% of their pitch.

Abstract: An engine mount for motor vehicles having two enclosed chambers containing hydraulic fluid, which chambers are separated from each other by a partition containing a damping channel passing therethrough to permit hydraulic fluid to flow back and forth between the chambers to damp vibrations imparted to the mount. The engine mount is equipped with a decoupling unit within one of the hydraulic chambers for coupling and decoupling the damping action of the mount in response to varying driving conditions and engine performance. The decoupling unit has a rigid member forming a cavity into which a flexible diaphragm is deflected when vibrations occur when the decoupling unit is set in a decoupling mode to prevent fluid from being pumped back and forth through the damping channel.