A transport, driving or pressing belt, comprising at least one belt material having a lower and an upper face limited by two longitudinal edges and two transverse edges running obliquely with respect to the main extension direction of the belt, the belt material being closed and the longitudinal edges being folded down, and a method for manufacturing a transport, driving or pressing belt. To ensure high tensile strength over the complete belt length and avoid an edge tearing of the first belt material at the longitudinal edges, the transverse edges of a first belt material lie against each other in abutting relationship, and a second belt material is arranged centrically on the first belt material at least in the region of the transverse edges. The second belt material here nearly covers a width of 50% of the first belt material and is centrically glued with the first belt material.

Aspects of the present disclosure are directed to a composite transmission belt that can be removably attached to a camera lens such that a control ring of the camera lens can be controlled by a driving device via the transmission belt.

Aspects of the present disclosure are directed to a composite transmission belt that can be removably attached to a camera lens such that a control ring of the camera lens can be controlled by a driving device via the transmission belt.

A metal belt for a continuously variable transmission includes a metal element wound around a drive pulley and a driven pulley and transmits a driving force between the two pulleys, in which a rocking edge is provided at the radially outer end of a front face of a body part. The rocking edge being a fulcrum for pitching of the metal element, and a recess is formed in a rear face of a neck part, and therefore, when the metal element on the rear side is displaced toward the radially outer side with respect to the metal element on the front side, the rocking edge of the metal element on the rear side enters a ring slot and the recess of the metal element on the front side, and the metal element on the rear side moves so as to be closer to the metal element on the front side.

At least part of a belt body of a transmission belt contacting a cord is made of a rubber composition containing ethylene--olefin elastomer as a rubber component and formed in such a manner that the rubber component is mixed with ,-unsaturated fatty acid metallic salt and then is crosslinked using sulfur.

At least part of a belt body of a transmission belt contacting a cord is made of a rubber composition containing ethylene--olefin elastomer as a rubber component and formed in such a manner that the rubber component is mixed with ,-unsaturated fatty acid metallic salt and then is crosslinked using sulfur.

A notched transmission belt has a plurality of notches whose bottom in a cross-section taken along a plane orthogonal to the width direction of the belt includes a linear portion at a center, and recessed curved portions continuously formed at both sides of the linear portion.

A belt, configured as a conveyor belt or drive belt, includes at least one traction member having an outer side. The traction member includes at least one of a renewable raw material or a biologically degradable raw material. A coating is disposed on the outer side of the at least one traction member and includes at least one of a renewable raw material, a biologically degradable raw material, or a synthetically produced and biologically degradable raw material.

A belt, configured as a conveyor belt or drive belt, includes at least one traction member having an outer side. The traction member includes at least one of a renewable raw material or a biologically degradable raw material. A coating is disposed on the outer side of the at least one traction member and includes at least one of a renewable raw material, a biologically degradable raw material, or a synthetically produced and biologically degradable raw material.

A toothed power transmission belt suitable for use in contact with oil, having an elastomeric belt body, a helical wound tensile member embedded therein, and teeth on a pulley-contact surface with a jacket covering the teeth, wherein the jacket is a woven fabric with a smooth, continuous, outer rubber layer formed from a nitrile-containing elastomer compounded with at least one coagent, an RFS adhesion promoter, and with no fluoropolymer, and the fabric has para-aramid fibers in the weft, meta-aramid fibers in the warp, and no nylon fibers.