V-belt from an elastomeric material, composed of an in each case annular V-belt substructure and V-belt back that are connected to one another and are produced as a V-belt composite from two individually tailored and conjointly vulcanized part-blanks, specifically a first part-blank that is configured as a V-belt substructure and includes the belt profile, and a second part-blank that is configured as a wound V-belt back, wherein the V-belt has one or a plurality of tiers of reinforcing support cords and on the belt back and/or on the profile side of said V-belt has a woven fabric, wherein the reinforcing support cords are radially disposed so as to be in a circumferential plane in the V-belt back and so as to be outside the V-belt substructure.

V-belt from an elastomeric material, composed of an in each case annular V-belt substructure and V-belt back that are connected to one another and are produced as a V-belt composite from two individually tailored and conjointly vulcanized part-blanks, specifically a first part-blank that is configured as a V-belt substructure and includes the belt profile, and a second part-blank that is configured as a wound V-belt back, wherein the V-belt has one or a plurality of tiers of reinforcing support cords and on the belt back and/or on the profile side of said V-belt has a woven fabric, wherein the reinforcing support cords are radially disposed so as to be in a circumferential plane in the V-belt back and so as to be outside the V-belt substructure.

Provided is a power transmission V-belt containing: a rubber layer; a cord buried in the rubber layer along the belt circumferential direction; and at least one reinforcing layer buried in the rubber layer, in which the reinforcing layer contains reinforcing fiber filaments having the same length as a belt width; and contains no fibers intersecting with the belt width direction, or contains the fibers intersecting with the belt width direction in a weight per unit area of 30% or less of the reinforcing fiber filaments, in which the reinforcing layer has a structure in which the reinforcing fiber filaments are in a non-twisted state, are oriented in the belt width direction, and are spread and bonded in a sheet shape, and in which the reinforcing layer has a thickness of 0.05 mm to 0.5 mm.

Provided is a power transmission V-belt containing: a rubber layer; a cord buried in the rubber layer along the belt circumferential direction; and at least one reinforcing layer buried in the rubber layer, in which the reinforcing layer contains reinforcing fiber filaments having the same length as a belt width; and contains no fibers intersecting with the belt width direction, or contains the fibers intersecting with the belt width direction in a weight per unit area of 30% or less of the reinforcing fiber filaments, in which the reinforcing layer has a structure in which the reinforcing fiber filaments are in a non-twisted state, are oriented in the belt width direction, and are spread and bonded in a sheet shape, and in which the reinforcing layer has a thickness of 0.05 mm to 0.5 mm.

Methods are disclosed of treating a load-bearing part in a passenger moving system. The load-bearing part includes a plurality of tension members surrounded by a polymer material, wherein the load-bearing part includes a plurality of sections. At least one of the sections is configured to be inserted into an end termination. The methods include selecting at least one section of the load bearing part. At least a part of the polymer material at the at least one section is removed to expose the plurality of tension members. A conductive layer is applied to the exposed tension members to obtain a connection terminal. The connection terminal is connected to a monitor. The end termination is connected to the monitor.

A high efficiency belt having reduced bending stiffness while maintaining a high coefficient of friction. The belt includes a backing layer, a rib material layer, and cords embedded within, wherein the coefficient of friction of the high efficiency belt is greater than or equal to 0.03 mm/N times the bending stiffness for belts having a thickness in the range of from 2.6 mm to 4.2 mm. The belt can include a bending stiffness in the range of from about 30 N/mm to about 65 N/mm and an anisotropic modulus of elasticity ratio of between 1.1 and 5.0. Methods of manufacturing the high efficiency belt are also described and can include forming sheets of rib material with parallel aligned reinforcement fibers transverse to the direction of rotation of the high efficiency belt.

An uncrosslinked rubber shaped structure for belt production is placed in a belt mold with the uncrosslinked rubber shaped structure having a bent portion that is bent inward. A space inside the uncrosslinked rubber shaped structure is partitioned into a first space and a second space. The first space corresponds to a first shaped structure portion of the uncrosslinked rubber shaped structure, the first shaped structure portion including the bent portion. The second space corresponds to a second shaped structure portion of the uncrosslinked rubber shaped structure that is a portion of the uncrosslinked rubber shaped structure except the first shaped structure portion. An expansion member is expanded in the second space to press the second shaped structure portion toward the belt mold.

An uncrosslinked rubber shaped structure for belt production is placed in a belt mold with the uncrosslinked rubber shaped structure having a bent portion that is bent inward. A space inside the uncrosslinked rubber shaped structure is partitioned into a first space and a second space. The first space corresponds to a first shaped structure portion of the uncrosslinked rubber shaped structure, the first shaped structure portion including the bent portion. The second space corresponds to a second shaped structure portion of the uncrosslinked rubber shaped structure that is a portion of the uncrosslinked rubber shaped structure except the first shaped structure portion. An expansion member is expanded in the second space to press the second shaped structure portion toward the belt mold.

A frictional power-transmission belt having a frictional power-transmission surface covered with a composite fiber layer, in which the composite fiber layer includes a fiber member and an isocyanate compound, and the fiber member includes a cellulose-based fiber. In the frictional power-transmission belt, the isocyanate compound may have a proportion of 3 to 20 mass % in the composite fiber layer.

A wrapped V-belt includes: a belt main body containing a compression layer containing a compression rubber layer and a fabric-laminated body layer a tension rubber layer and a tension member buried between the compression layer and the tension rubber layer; and an outside cloth that covers a periphery of the belt main body, in which the compression layer has a plurality of notch portions not covered with the outside cloth, and the notch portion has a top disposed in the fabric-laminated body layer.