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JP2012194229 |
To provide an intermediate transfer belt that prevents separation of particles even when it is bent, exhibits excellent durability and maintains initial releasability of toner.The intermediate transfer belt for an electrophotography devi...
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JP2012179793 |
To provide a method of inexpensively manufacturing a belt for electrophotography which is formed of a resin composition containing thermoplastic resin, and has a high-quality seamless shape with an excellent surface property and shape ac...
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JP2012171321 |
To inexpensively manufacture a high-quality seamless belt made mostly of thermoplastic resin.A cylindrical mold 4 and a holding member 7 are disposed so that a clearance 20 is formed between opposed ends thereof. Pressurization of melt 3...
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JP2012171108 |
To provide a method for manufacturing a transmission belt with a mark where the mark attached on a back surface is not vanished while using a method for vulcanization-molding a belt body with an orthogonal molding, and favorable appearan...
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JP2012139804 |
To provide a punching device capable of providing a plurality of penetration holes with substantially uniform punching distances from end edges to centers along the circumferential direction on an endless belt, and a method for manufactu...
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JP2012093575 |
To provide a method of manufacturing a semiconductive seamless belt which is free of breakage, cracking, etc., of the belt due to warpage of both ends of the belt and also free of inter-layer peeling between an outer layer and an inner l...
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JP2012082035 |
To manufacture a conveyer belt having uniform appearance to improve a work environment.Pressing is performed with sheet-like intermediate materials 5 and 6 interposed between heating plates 2 and 3 of a vulcanizer 4 and both faces of an ...
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JP2012073324 |
To provide a manufacturing method of an endless belt-shaped body that facilitates manufacturing of an endless belt-shaped body with a large diameter.In rotating a cylindrical core body 38 around a shaft in an application process, a rotat...
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JP2012025118 |
To provide a transmission belt with a mark, and a method of manufacturing the same which reduces workload during manufacture, and maintains a mark clearly over a long period of time.A belt surface laminate 3 includes: a belt surface memb...
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JP2012020411 |
To prevent canvas misalignment and separation of a resin layer from the canvas.A chip-breaking endless belt 24 has a canvas 31 and a thermoplastic resin layer 32 which is laminated on one side 31A of the canvas 31. The thermoplastic resi...
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JP2012016950 |
To provide a method for producing a V-ribbed belt which can be molded by only one process without polishing a rib thereof, and the tension of which is hardly lowered.The V-ribbed belt 1 comprises: an extension 2; a compression portion 6 ...
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JP2012011743 |
To provide an electrophotographic seamless belt having high driving stability and no transfer irregularity during printing when an electrophotographic device is used.A method for manufacturing electrophotographic seamless belt includes s...
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JP2012007670 |
To improve the joint rigidity of a joint belt.A plurality of mountains 12 are formed at one end 11 of a long belt 10, and formed into finger shapes. The other end 21 is formed in a finger shape complementary to the end 11. The mountain 1...
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JP2012000903 |
To provide a transmission belt with marks which is manufactured in low work load and which can keep marks distinct in an extended period of time even under use environment where scratch impact is applied, and to provide a method for manu...
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JP2011251537 |
To provide a method of manufacturing a power transmitting belt which eliminates occurrence of scrap such as cutting waste, grinding waste and polishing waste, prevents a pinhole from occurring in the vicinity of an interface between a co...
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JP2011247342 |
To provide a toothed belt in which core wires can be easily manufactured, generation of noise or the like can be suppressed and a tooth root portion of a belt tooth portion is strengthened to prevent damage to the tooth, and to provide a...
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JP2011240712 |
To provide a production process of V-ribbed belt, allowing just a single process production without polishing a rib portion so as to reduce tension deterioration.In a production process of V-ribbed belt 1 comprising an extension portion ...
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JP2011236994 |
To improve impact resistance of blocks of a V-belt for high-load transmission.In the V-belt B for high-load transmission, a plurality of blocks 10 are arranged so as to be located in a belt length direction and each of them is held by an...
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JP2011218533 |
To provide a method of manufacturing a cylindrical member that always makes smooth and flat a cross section for a cylindrical film cut and detached at a prescribed length, makes it fully applicable as a transfer belt, an intermediate tra...
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JP2011206953 |
To provide a method for producing a toothed belt which can carry out molding while the amount of a thermoplastic elastomer to be supplied is reduced.A molding drum 5 formed with tooth molding grooves 4 set at prescribed intervals on the ...
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JP2011189614 |
To provide a manufacturing method for an intermediate transfer belt using a polyimide resin manufactured at low cost.This manufacturing method for the intermediate transfer belt having a base material layer comprising a polyimide film in...
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JP2011190916 |
To suppress stick-slip noise while maintaining heat-resistant running performance of a friction transmission belt.The friction transmission belt B is provided with a compression rubber layer 11, on the inside of a belt body 10, that cont...
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JP2011174593 |
To fill rubber in clearances formed in a tooth cloth without deteriorating the strength of a toothed belt.This toothed belt 10 includes: a tooth rubber portion 11 formed in such a manner that teeth 14 and tooth bottoms 15 are alternately...
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JP2011174591 |
To reduce a coefficient of friction with respect to the pulley of a belt.A toothed belt 10 includes: a tooth rubber portion 11 with teeth 14 and tooth bottoms 15 alternately formed; a thin tooth surface rubber layer 16 provided on the su...
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JP2011161725 |
To provide a method of producing a polyimide seamless annular belt which provides satisfactorily uniform properties such as film thickness, electric conductivity and surface roughness and is excellent in productivity.The method of produc...
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JP2011138031 |
To provide an image forming apparatus in which the cleaning performance by a cleaning blade to an intermediate transfer belt having an elastic layer is secured, and at the same time, the elastic layer exhibits sufficient softness and the...
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JP2011131885 |
To provide a rubber crawler easily and reliably positioning a metal core in a mold during manufacturing, a rubber crawler assembly, and a method of manufacturing rubber crawler.A plurality of rubber crawlers 10 are provided at a predeter...
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JP2011132989 |
To provide a transmission belt provided with an annular metal cord capable of maintaining a wound shape without generating slackening of twisting even in a continuous repeated load, hardly generating breakage, and manufactured easily, an...
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JP2011133561 |
To provide a crosslinkable resin composition suitable for kneading/molding in which crosslinking proceeds by electron beam irradiation particularly for an inexpensive resin material.An electron beam-crosslinkable resin composition prepar...
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JP2011128179 |
To prevent the defective formation of an image due to foreign substances staying in the vicinity of a transfer nip part in an image-forming device which has a transfer member, such as a film, a blade and a pad, which rubs against a belt ...
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JP2011126027 |
To provide a method and an apparatus enabling easy manufacture of a seamless endless belt having a uniform film thickness.The apparatus for manufacturing a seamless endless belt of a thermoplastic resin includes a driving roller 21, a pa...
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JP2011102641 |
To provide a V-ribbed belt preventing the occurrence of abnormal noise when a pulley contact surface of a pulley contact part of a friction driving belt body is exposed to water.In the friction driving belt B, at least the pulley contact...
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JP2011090315 |
To provide a conductive belt which is excellent in a secondary transfer property with respect to a recording medium having largely projecting and recessed portions on the surface, and capable of clearly transferring an image even to the ...
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JP2011081252 |
To widen a temperature range in which winding of a recording material around a fixing belt can be prevented, by improving flexibility of the fixing belt, in a fixing belt type fixing device.The fixing belt 71 comprising a base material l...
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JP2011062959 |
To provide a production method for a rapid- and low temperature-curing polyimide belt material.The production method for belt material includes the step to form a coating dispersion containing a plurality of heat conductive chemical spec...
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JP2011059466 |
To provide the manufacturing method of a high-quality and low-cost seamless belt having a thermoplastic resin as main component.The manufacturing method includes: a first step of disposing a first cylinder and a second cylinder so that e...
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JP2011031572 |
To provide a multiple layer sheet excellent in a heat resistance, a non-tacky property, an anti-abrasion property and an anti-gripping property and an endless belt comprising the multiple layer sheet and also to provide a method of manuf...
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JP2011031407 |
To shorten the work time for manufacturing a belt molding.A method for manufacturing a wrapped V-belt includes a molding process and vulcanization process. In the molding process, an annular belt molding is molded by using a mold 1 with ...
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JP2011025620 |
To enable easy release of a coating film from a coating die in manufacturing an endless belt by centrifugal molding.A recessed part 4 is formed in the inner peripheral surface of the coating die 1. The recessed part 4 is formed at a posi...
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JP2011017871 |
To reduce the temperature unevenness during heating of a cylindrical core body and reduce unevenness of the electric resistance of an endless belt member in manufacturing the endless belt member.This method of manufacturing the endless b...
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JP2011013364 |
To provide a heating belt in which the longitudinal direction of a carbon nanotube is aligned with the thickness direction of the belt with high orientation, and which is remarkably improved in thermal conductivity in the thickness direc...
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JP2011012798 |
To provide a transmission belt having remarkably enhanced durability and to provide a belt manufacturing method capable of easily manufacturing a transmission belt structured so that resin and rubber are fixed together strongly to exert ...
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JP2011002713 |
To provide a method of manufacturing a conductive polyimide belt to obtain a conductive polyimide belt ensuring good dispersion of carbon black and small variations in an electric resistance value and having a desired electric resistance...
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JP2011002658 |
To provide an inexpensive substrate for a fixing belt, having durability further improved by preventing the occurrence of electrostatic offset in passage of time.The substrate 10 for the fixing belt includes a polyimide cylindrical body ...
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JP2011000728 |
To provide a method for manufacturing a heat-resistant endless belt less in degradation of adhesive strength even if heated to a high temperature, high in strength of a joint part at 190°C and having no influence on an image caused by t...
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JP2011000740 |
To provide a method and apparatus for manufacturing an endless belt from a molding difficult resin such as a composition in which a conductive filler such as carbon black is dispersed in a molding difficult matrix resin mainly containing...
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JP2010210088 |
To provide a toothed belt that is excellent in durability so that it can reliably protect a canvas and a toothed portion even if used over a long period under severe conditions where high loads are applied at high temperatures.A tooth ru...
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JP2010201633 |
To precisely and quickly attach a plurality of blocks to the center belt in an accurate position, and to simplify device constitution and a manufacturing process.A rail 12 arrays unidirectionally the plurality of mounted blocks 102. A be...
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JP2010191277 |
To provide a belt member which can stably exhibits excellent cleaning performance by means of a cleaning blade by forming stripes in the circumferential direction by thermally transferring the surface of a mold and, at the same time, rem...
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JP2010125622 |
To provide a conveying conductive polyurethane belt which can stably materialize a belt surface resistivity () of 1108 or below and is excellent in appearance and a method for producing the belt.A lengthy belt 4 is molded by a molding me...
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