摘要:
1. Conveyor belt (2) having plastic coating (10). 2.1 A conveyor belt (2) includes a reinforcement (4) built up of at least one reinforcement layer (4a, . . . ) which includes fabric or cord and cover plates (8a, 8b) can be arranged on the carrier side and/or running side with the cover plates being made of elastomer or a rubber mixture. In order to prevent baking-on and dirtying during transport of the different goods, especially mass goods, the conveyor belt (2) is provided with a practice-proven durable and permanent anti-adhering surface. 2.2 A plastic coating (10) is applied to the conveyor belt (2) on the carrier side and is an anti-adhering coating. The plastic coating (10) preferably is made of ultra high-molecular polyethylene. The polyethylene foil (10) can be vulcanized to the carrier side cover plate (8a) or, in lieu of the carrier side cover plate (8a), the polyethylene foil can be vulcanized directly to the reinforcement (4) comprising at least one rubberized reinforcement layer (4a. . . ). 2.3 Anti-adhering coating for conveyor belts, preferably for use in the lime sandstone and recycling industry and in composting.
摘要:
A feed belt containing high hardness particles in an elastic material, the high hardness particles capable of being projected from a feed surface by elasticity of the elastic material when a member to be fed is fed, and the projecting amount being varied according to the shape or hardness of the member to be fed. 10 to 70 weight % of high hardness particles having a particle diameter of 3 to 300 nullm are contained in an elastic material having a hardness corresponding to rubber hardness 15 to 90.
摘要:
A seamed flexible belt having a substrate, a seam having interlocking seam members, and an optional overcoat, wherein the interlocking seam members are held together by an adhesive having a resistive, hot-melt processible, thermosetting resin and carbon filler, for use in electrostatographic, contact electrostatic, digital and other like machines.
摘要:
A belt used in conjunction with at least one pulley, said belt capable of cooperating with an oppositely facing endless belt to contact and convey articles, said belt comprising: a first layer comprising a first flexible material, extending longitudinally of the belt and possessing a first surface, and a second surface disposed opposite said first surface and defining an article conveying surface of said belt; a second layer comprising a second flexible material, spaced from and generally parallel to said first layer and comprising a driving surface of said belt; a tensile section of high modulus material disposed between said first and second layers, wherein the first flexible material comprises a polychloroprene and ethylene propylene diene terpolymer elastomer blend composition. The belt exhibits improved conveying properties, including long-term frictional properties and hardness characteristics, particularly suitable for utilization as a topping layer in bowling-pin conveying applications.
摘要:
A belt suitable in a brownstock washer machine and a method of producing the same are provide. The belt is produced from a high-density multi-layer woven fabric, which is preferably made using an eight-shed weave pattern. The fabric provides high fiber support via a high warp-density/long-warp-float while achieving high drainage/resistance-to-sealing through increased void volume.
摘要:
A method is provided for splicing a conveyor belt having vulcanized rubber with steel strands embedded in the vulcanized rubber, comprising the steps of exposing a plurality of strands at two belt ends, and applying a vulcanizable rubber composition to the exposed strands to form a spliced joint between the two belt ends, the vulcanizable rubber composition comprising 100 parts by weight of rubber, and the rubber comprising from about 1 to about 40 parts by weight of a polyoctenamer.
摘要:
A conveyor belt is mountable to a supporting frame. The belt is actuable in a first longitudinal direction for endless rotation of the belt relative to the frame. The belt includes a resilient endless core, and, mounted on the core, a contiguous endless outer surface and an opposite contiguous endless inner surface, where the outer and inner surfaces are disposed oppositely on the core. Generally laterally extending grooves are formed in the outer surface in a longitudinally spaced array along the belt.
摘要:
A seamed flexible belt having a substrate, a seam having interlocking seam members, and an optional overcoat, wherein the interlocking seam members are held together by an adhesive having a resistive, hot-melt processible, thermosetting resin and carbon filler, for use in electrostatographic, contact electrostatic, digital and other like machines.
摘要:
An elastic endless crawler according to the present invention comprises an annular belt-shaped elastic crawler body and a plurality of cords with ends, said cords being disposed substantially parallel with one another at predetermined intervals and embedded in the crawler body, wherein one end and the other end of each cord are overlapped, as seen from the belt side. Further, at at least one of a crawler inner peripheral side and a crawler outer peripheral side, there are provided a plurality of members for holding the cord ends within the crawler body. As a result, a chance of free ends of embedded steel cords protruding out from the rubber body during use of the rubber crawler and a chance of the rubber crawler running off of a unit for driving for rotation thereof can be eliminated.
摘要:
A conveyor belt according to the invention comprises a traction layer (3) in the form of a woven textile that is provided with a polymer surface coating. The surface coating comprises a base layer (2) and a functional surface layer (1). The functional surface layer (1) comprises an antimicrobial additive and is substantially thinner than the base layer (2). The division of the surface coating into a base layer (2) and a functional surface layer (1) allows to achieve in the area of the conveying zone, with a lower amount of of antimicrobial additive and thus in a less expensive way, a just as high concentration, or with the same amount of additive a substantially higher concentration and thus a higher effectiveness against microorganisms.