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JP2005014291A |
To form the side surface of a center belt into a desired shape by grinding the side surface of the belt in a state of the belt and blocks being assembled, to eliminate a problem wherein a slip or noise occurs at the initial period of the...
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JP3610926B2 |
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JP2005008323A |
To provide a conductive belt having a conductivity in an intermediate resistance region and used as a transfer belt or the like with extremely small variations of volume resistivity and its manufacturing method using an unvolcanized rubb...
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JP2004360159A |
To provide a new-type transport belt for transporting fiber strands collected by pneumatic pressure, having an air-permeable intermediate region and air-impermeable boundary regions of which the whole areas are strengthened by heating, w...
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JP2004353806A |
To provide a toothed belt having a back part with reduced friction coefficient to reduce friction coefficient between the back part and an idler pulley or between the back part and a tensioner pulley and thereby to prevent wear and damag...
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JP3601550B2 |
An adhesive composition comprised of (A) a latex of 100 wt. parts of a carboxyl group-containing highly saturated nitrile-conjugated diene copolymer rubber, (B) 5 - 30 wt. parts of a resorcinol-formaldehyde resin, and (C) 2 - 10 wt. part...
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JP2004345263A |
To provide equipment for manufacturing a toothed belt of a thermoplastic elastomer which is made free of disarrangement of lines of core wires by making the flow of a molten resin excellent, and a mold device used therefor.This equipment...
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JP2004347054A |
To provide a manufacturing method of a toothed belt excellent in driving resistance, responsiveness and tooth-skip durability in comparison with a current one (a rubber belt and a thermosetting polyurethane elastomer belt), and furthermo...
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JP2004322559A |
To provide a method of manufacturing a toothed belt which can enhance productivity by forming an exact tooth portion by shaping, and can narrow the belt width by increasing a core wire density.The toothed belt is manufactured in the foll...
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JP2004534181A |
This invention provides an improved power transmission belt which has a relatively thick rubber backing layer for improved interface with associated pulleys and improved wear resistance. The belt also has an aramid, glass, or other high ...
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JP3587860B2 |
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JP2004532959A |
A low modulus drive belt for an automotive accessory drive system is disclosed that allows for relatively high elongation during installation and that maintains a relatively high percentage of its install tension throughout the useful li...
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JP3582042B2 |
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JP3582501B2 |
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JP2004291321A |
To provide a method and an apparatus for making a toothed belt made of a resin endless, for use in the production of an endless belt free from the disturbance of core wires, not causing the fall-off of the back surface of a belt and capa...
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JP2004292735A |
To form a good bonding of an ethylene/α-olefin rubber composition to a fiber cord used as a core wire of a power transmission belt or a fabric such as a covering canvas or the like.The process for producing a bonded product of an ethyle...
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JP3577897B2 |
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JP2004279523A |
To provide an intermediate transfer belt structure which prevents the stuck part of the reinforcement member from flaring like a bell and has excellent durability free of meanders in the intermediate transfer belt made of a synthetic res...
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JP2004276581A |
To provide a method for manufacturing a transmission belt which has short fibers uniformly and strongly adhered directly to the transmission surface of an embossed part of a rib part etc., of a vulcanized belt sleeve and hence suppresses...
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JP2004276559A |
To provide a timing belt with exact teeth by arranging a teeth cloth along the teeth of a rubber sheet without distorting the teeth.A pre-molded sheet 14 is made as follows: a rubber sheet 1 is press-molded with a teeth-molding mold 5 un...
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JP3574619B2 |
To enhance heat resistant adhesion and durability of a belt by preventing generation of a droplet and keeping uniform thickness of a layer in forming a metal layer by means of a PVD method such as a sputtering method or an ion plating me...
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JP3567164B2 |
A stretchable conveyor belt (12) having a plurality of first cuts (24a) which extend in a widthwise direction of the belt, which extend from one of opposite surfaces of the belt toward the other surface thereof and do not reach said othe...
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JP2004249574A |
To provide a method for producing a conveyance tool which has enough elasticity and prevents the contact trace of the work holding surface of the conveyance tool from being left on the surface of a work.In the method for producing a conv...
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JP2004239432A |
To provide a V-belt for high load transmission having excellent wear resistance and impact resistance.The portion of the block bodies 9 formed of a duralumin material of a large number of blocks 8 held by an endless tension band 1 and or...
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JP2004230679A |
To provide a method for manufacturing a transmission belt which has a noise level reduced during the traveling of the belt by uniformly attaching short fibers to the transmission surface of a rib part.In this method for manufacturing the...
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JP2004233970A |
To provide a manufacturing method for an anchoring belt capable of suppressing irregularities in pressure caused by the anchoring belt for maintaining a recording quality.A mold release layer 2 containing a fluororesin is applied onto a ...
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JP3553371B2 |
To provide a molding device for a transmission belt to remarkably shorten a belt processing time for a series of mounting of a belt, a polishing work, and take-out. A molding device for a transmission belt to take out a processed belt an...
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JP3552868B2 |
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JP3550121B2 |
To avoid the generation of a defective product due to porosity caused by insufficient deaeration from an unvulcanized belt molded product during a vulcanizing process and an adhesion failure between a core and a rubber. This unvulcanized...
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JP2004209678A |
To provide a belt manufacturing method capable of manufacturing a belt good in thickness presision for a short time.An unvulcanized rubber sheet 5 is wound around the outer periphery of a die 10 and both end parts 6 of the unvulcanized r...
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JP3547403B2 |
Endless power transmission belts and processes for their manufacture, having power transmitting surfaces comprising a wear resistant composite, which belts exhibit improved abrasion- or wear resistance, reduced noise, reduced frictional ...
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JP2004205623A |
To provide a polyimide multilayer endless belt that is excellent in flame retardancy, electric stability, transparency and strength and prevents ununiform image, and to provide an intermediate transfer member for an image forming apparat...
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JP3543217B2 |
To improve the efficiency of work during the molding of a belt slab by omitting work for the alignment in the circumferential direction of upper and lower cog flanges 30 and 40 to be set between cylindrical mold 10 and a cog sleeve 20 to...
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JP2004188596A |
To provide a method for manufacturing a transmission belt which comprises extruding a rubber layer containing short fibers oriented in a definite direction and an adhesive rubber layer containing no short fibers while laminating them to ...
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JP2004188776A |
To provide a method for producing a V-belt which prevents a bottom surface from becoming rubber.Lower cogs 24 and grooves 25 are formed to a bottom rubber sheet by applying pressure to one surface of the bottom rubber sheet. A layer of a...
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JP2004174772A |
To provide a method for producing a V-ribbed belt which can be molded at low costs by reducing a production man-day, is excellent in side pressure resistance, and can reduce noise during traveling.In a method for producing a transmission...
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JP2004160660A |
To provide a method for manufacturing a driving belt which has a rubber surface prevented from being roughened by extruding a rubber layer containing short fibers oriented in a constant direction and an adhesive rubber layer not containi...
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JP2004160918A |
To provide an apparatus for holding a tubular matter, which can hold easily a flexible tubular matter 10 made of a resin or a metal at the coaxial position relative to a core material 14 even under variation in its diameters.The apparatu...
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JP3529884B2 |
PURPOSE: To provide conveyor belts without causing grave environmental pollution. CONSTITUTION: Conveyor belts can be obtained by applying a block copolymer composition comprising at least (a) a block copolymer which contains at least tw...
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JP3527968B2 |
To manufacture with good productivity a transmission belt excellent in dynamic adhesive property, having a compressive rubber layer and an adhesive rubber layer both vulcanization bonded to each other, with a polyester core wire bondingl...
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JP3524329B2 |
To enhance workability and operability required for mass production and suitability with respect to the case that a device is fully automatized by using a rigid cylindrical supporting body and executing covering and coating operation by ...
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JP2004131880A |
To provide a lightweight fabric for conveyor belt reinforcement whose high rigidity and high mechanical strength are compatible with its fatigue resistance, and easy to dispose of.The fabric for conveyor belt reinforcement has such a tex...
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JP2004132510A |
To provide a belt for a continuously variable transmission having high durability against interposingly pressing force required for transmitting torque, and its manufacturing method.This belt 12 for the continuously variable transmission...
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JP3524046B2 |
To provide an endless belt structure that is impregnated with a resin. A bulky base fabric of the endless loop form is impregnated with a polymer resin to form a resincovered body on the inner face of the base fabric. At first, the polym...
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JP3523922B2 |
PURPOSE: To obtain a free flowing compsn. very useful for obtaining a uniform layer having a smooth surface and capable of being well adapted to the lining of a carpet, a conveyor belt and the lid material of a bin. CONSTITUTION: A free ...
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JP2004126571A |
To provide a semiconductive seamless belt capable of reducing the elastic modulus of compression in the thickness direction, sufficiently obtaining nip width for transfer and reducing the extension deformation due to tensile stress in th...
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JP3519963B2 |
To prevent a lateral deviation of a core mold when it is rotated, in an apparatus for forming an endless belt for molding a film product of an inner periphery of a cylindrical mold by inserting the core mold into the cylindrical mold. Th...
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JP2004116755A |
To provide a device and a method for adhering powder on the rib surfaces of a V-ribbed belt capable of adhering a proper amount of powder such as lubricant to reduce the slip noise of the belt uniformly on rib surface reinforcement mater...
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JP2004109665A |
To provide a polyimide resin endless belt that has small frictional resistance when it is made to slide together with a sliding member and its producing method.In this polyimide resin endless belt, fine convex parts are formed on inner s...
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JP2004106545A |
To provide a manufacturing process of a center belt, which uses a vulcanization technique of placing a releasing film on a die so as to mold and vulcanize the center belt without applying a releasing agent on the die, thereby requires no...
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