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JP2002144441 |
To provide a method for producing a toothed belt which reduces the generation of defective molding as compared with a conventional method.When a molding 2 mounted on a mold 1 is heated/pressurized, a time difference during molding is for...
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JP2002139934 |
To provide a fixing belt having a release layer surface free from offset even under conditions of fast paper feeding.In the fixing belt having a heat-resistant endless belt layer and a release layer formed on the surface, the release lay...
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JP2002137308 |
To provide a polyimide belt used for an electrophotographic apparatus such as a laser beam printer or a facsimile and a method for manufacturing the same.The method for manufacturing the polyimide belt comprises the steps of immersing a ...
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JP2002137309 |
To provide a method for manufacturing a belt with double-side teeth for eliminating scattering of rubber powder from a surface of a toothed part by preventing bleeding of rubber to the surface of the toothed part at a vulcanizing time.Th...
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JP2002137300 |
To enhance the quality of an intermediate transfer belt and a fixing belt used in a copying machine, a printer or the like.An unvulcanized rubber 5 is formed in the shape of a sheet, and the sheet-shaped rubber 5 and a resin film 6 of a ...
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JP2002130380 |
To provide a method of winding of core wire for transmission belt and an apparatus therefor in which appearance defectiveness by wrinkles of the transmission belt can be eliminated by removing swelling of a sheet body appearing near fron...
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JP2002132061 |
To provide a semiconductive belt with which high-quality images are stably obtained, without the occurrence of voids in the transferred images by the degradation in surface resistivity, when the belt is used as an intermediate transfer b...
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JP2002127265 |
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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JP2002127267 |
To position a core bar correctly, to extend the life of a crawler, and to prevent the generation of waves in a steel cable.A rotary rubber sheet, the core bar 24, and an intermediate rubber sheet are vulcanized to mold an integrated rubb...
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JP2002127152 |
To provide a method for reproducing a belt for a Rotocure (R) apparatus, capable of easily reproducing the belt as a void-free rubber sheet reduced in flaw.A metal mesh belt 51 is wound around the Rotocure (R) apparatus (a rotary curing ...
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JP2002127266 |
To provide a toothed belt for conveyance which is almost free from the warpage of back rubber 1.In the toothed belt having the back 1 and a tooth part 2 which are molded integrally from a rubber material, a plurality of core wires 3 embe...
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JP2002120300 |
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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JP2002120299 |
To provide a polyimide belt applicable to electrophotographic device such as a laser beam printer and a facsimile which can reduce the cost of the device.In a method for producing the polyimide belt, a semi-dried film which is obtained b...
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JP3300401 |
PURPOSE: To easily replace a member folding cover cloth to bond the same to a belt even when the cross section of the belt changes to attach the same to an accurate position. CONSTITUTION: In a belt cover winder 1 wherein a belt 5 is tra...
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JP2002113789 |
To automate the step to wrap an unvulcanized rubber sheet from which a mole release liner is separated, around a molding drum and accurately set the exact wrapping length of the sheet to the drum to obtain a high-quality unvulcanized she...
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JP3296641 |
PURPOSE: To prevent the break of an adhesive layer by mechanical fatigue during traveling of a belt, by thermal hardening owing to heat aging developing in an atmosphere of traveling and by wet aging and accordingly largely extend the li...
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JP3296793 |
To improve the abrasion resistance of a resin layer on the surface of a reinforcing material and to improve the durability of a mold to be used in punching press molding. A melting process 102 for melting an aluminum alloy, a punching pr...
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JP3296652 |
PURPOSE: To provide a reversing device of a V belt which can reduce drastically man-hours, contrive synchronization of handling operation, covering operation and reversing operation and dispense with standby, by a method wherein a hand o...
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JP3296805 |
To obtain a V-belt for high load transmission equipped with a tension band having engaging grooves, which are formed on the outer peripheral surface thereof by an outer mold consisting of a plurality of split molds and have no burr there...
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JP2002103467 |
To provide a method for manufacturing a toothed belt capable of reducing a frictional coefficient of a contact surface of the belt with a pulley while obtaining a high energy efficiency or a high production efficiency without advancing a...
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JP3293186 |
PURPOSE: To prevent the filming phenomenon of a toner and to prevent the toner from sliding against a roller by dropping water on an outside surface serving as a test piece, and setting the angle of contact between the test piece plane a...
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JP2002088658 |
To provide a method for producing an adhesion body of an ethylene.α- olefin rubber composition with a fiber capable of certainly adhering the ethylene.α-olefin rubber composition with the fiber such as a fiber rope as the tension cord ...
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JP2002086583 |
To provide a method for manufacturing a belt having core wires having excellent adhesive properties of the wire with a body rubber and excellent productivity.The method for manufacturing the belt having the core wires comprises a step of...
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JP2002086581 |
To provide an apparatus for winding a core wire for forming a transmission belt capable of winding the wire on an outer periphery of a reinforcing material without twisting the material due to a deviation of the material to wind the wire...
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JP2002086582 |
To provide an apparatus capable of easily forming a cog molding sheet having a smooth back surface without restricting with a length of a cogged transmission belt to be manufactured or a hardness of a material of a cog, and a method for ...
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JP2002079526 |
To provide a composite pipe having an uniform film thickness and a high toner fixing property.The three-layer composite pipe having an uniform layer thickness is manufactured by a method in which after a silicone rubber solution (or a fl...
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JP2002080115 |
To improve durability of an endless belt to which a rib member with an end part for preventing the occurrence of a meander is attached.A groove 9b is formed in a transfer belt 9, being an endless belt, such that a rib end face 2d of a ri...
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JP2002067179 |
To obtain a method and an apparatus for molding a transmission belt, simplifying a molding apparatus by reducing complication thereof when a laminate of unvulcanized belt materials is formed to certainly operate respective processes with...
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JP3283644 |
PURPOSE: To reduce the friction applied to contact faces of strands and prevent a disconnection by providing a core body formed with a plurality of belt-like canvases into a nearly C-shaped cross section and a plurality of tension member...
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JP2002055532 |
To provide a sticking device and a sticking method where material to be stuck can be easily stuck onto an inside surface of a cylindrical body without being deformed.In the sticking device to partially stick the material to be stuck onto...
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JP2002053216 |
To generate no abrasion caused by a contact of a rib provided on a belt and a position control member, to require no complex roller attitude control mechanism and to stably solve an approaching and a meander of an endless belt.The endles...
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JP2002053677 |
To provide an endless tubular film which does not cause, for example, a printing failure based on the generation of leaks at both the ends on color copying.This endless tubular film characterized by forming at least the central portion (...
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JP3278458 |
PURPOSE: To reduce the generation of abnormal noise by reducing the frictional coefficient between a tension belt and a pulley without deteriorating durability, by specifying the projection quantity from the block side surface of the ten...
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JP2002036384 |
To provide a method for manufacturing a V-ribbed belt having excellent accuracy and quality of a rib shape and shortening a frictional rolling processing time by efficiently grinding a V-shaped groove by suppressing heating of a compress...
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JP2002036383 |
To provide a method for manufacturing a tube coated belt made of a fluororesin without necessity of a high temperature treatment to introduce a deterioration of a rubber.The method for manufacturing the tube coated belt made of the fluor...
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JP2002036371 |
To provide a method and an apparatus for manufacturing an endless canvas capable of facilitating a joint of a distal end and a rear end of the rubber-coated canvas cut in a bias-like state without bringing about an elongation or a width ...
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JP3273419 |
PURPOSE: To obtain a steel rubber in which the peripheral length and the pitch are constant and inner and outer treated rubbers are integrated by passing a steel cord uncoiled from a spool via a rubber extruder, covering the entire surfa...
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JP3273420 |
PURPOSE: To make the peripheral length and the pitch of a steel cord constant by covering the entire surface of the cord concentrically with treated rubber, sequentially winding it on a molding drum provided to a predetermined length at ...
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JP2002021936 |
To provide a thermoplastic resin belt and a manufacturing method therefor for reducing a cost of the thermoplastic resin belt while taking into consideration the environmental protection by reusing a thermoplastic resin in waste as a raw...
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JP2002018971 |
To provide an endless belt having no stepped part due to the prevention of positional shift or the like, having uniform belt thickness as a whole and having mechanical strength generating no twist or wrinkles even if meandering or the of...
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JP2002011802 |
To provide a method for manufacturing a thermoplastic resin-made belt with teeth which prevents disorder of a core with wound around an inner mold caused by injection pressure during injection-molding the thermoplastic resin.A method for...
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JP2002011801 |
To provide a method for manufacturing a flat belt which can produce a flat belt showing little disorder of a core wire and little variation and vibration of the belt during running.A core wire 3 is clamped between rubbers 2a, the rubber ...
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JP2002011803 |
To provide a method for manufacturing a thermoplastic resin-made belt with teeth which prevents disorder of a core wire wound around an inner mold caused by injection pressure during injection-molding the thermoplastic resin.A method for...
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JP3266976 |
PURPOSE: To provide an aqueous adhesive compsn. for rubber and a fiber imparting sufficient abrasion resistance to the fiber and markedly improving the abrasion resistance of a composite of nitrile group-containing highly saturated copol...
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JP3265554 |
PURPOSE: To obtain a steel cord band made endless constant in both of peripheral length and pitch by spirally winding steel cords around a winder under constant tension at a constat pitch and applying treated rubber to both surfaces of t...
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JP2002005242 |
To provide a belt for a power transmission capable of highly obtaining strength of splicing between ends of reinforced cloth.In the belt for power transmission a cog 14 is provided alternately disposing a projecting cog 2 and a recessed ...
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JP2002001691 |
To provide a cutting method and molding method for a rubber molding for quickly and precisely cutting a cog crest part of the rubber molding such as a cog pad without depending on a skilled worker.The cog pad 10 as the rubber molding is ...
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JP2001356615 |
To provide a transfer-carrying belt by which a defect such as a void is eliminated by crushing the protrusion of a belt surface, whose measure accuracy is excellent and by which meandering is eliminated and a manufacturing method and a m...
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JP2001357725 |
To provide a conductive elastic body which is appropriate as means for static charging, development and transfer in an electro-photographic process, and provide its manufacturing method and an image forming device using the conductive el...
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JP2001330082 |
To provide a power transmission belt, suitable for high load transfer, to block the generation of wrinkles at the vicinity of the terminal of an inside canvass and starting from an overlap part where the end parts of reinforcing cloths a...
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