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JP2002148899 |
To provide an intermediate transfer body used in a tandem system intermediate transfer type image forming device, which has accurate flatness and can yield a high-quality transfer image thereby and its manufacturing method, and further t...
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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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