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Patent Searching and Data


Matches 901 - 950 out of 2,160

Document Document Title
JP3247470
PURPOSE: To provide a steel cord reinforced rubber layer improved in the penetrability of rubber into steel cords so as to reduce the permeation of air in the steel cords, preventing the corrosion of the steel cords so as to improve serv...  
JP2001304343
To provide a toothed belt, having high transmission force and improved service life by improving wear resistance. This toothed belt A has a plurality of tooth parts 3, arranged at prescribed spaces along the longitudinal direction, and a...  
JP2001301055
To provide a method for improving the strength of crosspieces and a V-belt and for producing a product of stable quality efficiently in the V-belt with crosspieces having functions of scooping up a crop such as rice and wheat and conveyi...  
JP2001301054
To mass-produce an endless belt which has an optional size and an optional thickness and can appropriately adjust its properties stably and inexpensively by a molding apparatus which can be heated and pressurized and a method for using t...  
JP3245295
PURPOSE: To prevent a looseness or a rattle between a mold and a chuck even if the mold is frequently exchanged by a method wherein a support arm provided on a rotating arm consists of a body part extending to the other end of a mold and...  
JP3243736
PURPOSE: To provide a cover winder capable of detecting the joint of cover cloth with high accuracy without requiring a special high-grade sensor. CONSTITUTION: The flat face 11 to which the part near the cut predetermined position X of ...  
JP3245233
PURPOSE: To efficiently vulcanize rubber sheet without scrapping a rubber sheet patterned at a joint as a defective product by covering, with a covering member, the joint where both end parts of a conveyor belt body are sewn together. CO...  
JP3245382
To provide an apparatus and method for automatically inserting a belt sleeve by bringing a center of a shaft of a working unit in an open state into coincidence with that of the sleeve, conveying the sleeve in the state that the centers ...  
JP3245355
To automatically and easily pulling out a belt sleeve within a short time without deforming the same by providing a cap member, a chuck part, a lifter pulling out the cap member and a cover material from a mold and an attaching and detac...  
JP2001293792
To provide a method for producing a toothed belt with a profile which can be used under conditions of high temperatures and high loads similarly to an ordinary rubber belt, has good dimensional stability, and is low in costs. The method ...  
JP3243199
To provide an assembly device for a V-belt annular mold and also provide its method in which the annular mold is so set as to release a V-belt and the work is moved continuously to a following process wherein annular molds are laminated ...  
JP2001289283
To provide a toothed belt capable of providing a high effect to reduce the generation of noise and besides facilitating manufacture. A toothed belt is formed that a plurality of tooth parts 2 are situated at intervals on a belt body 1 al...  
JP3243198
To provide a V-belt annular mold disassembling and assembling device and also provide its method in which an annular mold is separated from a mold assembly formed of a plurality of annular molds with V-belt fitted thereon, the V-belts ar...  
JP2001287280
To provide a method and an apparatus for efficiently manufacturing an image forming belt having a silicone rubber layer formed uniformly in a short time and suitable for a mass production. The method for manufacturing the image forming b...  
JP2001282011
To provide an endless belt excellent in flexibility, chemical resistance and molding dimensional stability and restraining material deterioration due to reaction at the melting and mixing time, and to provide a belt for an image forming ...  
JP3238896
To provide a helical gear toothed belt which has a good tooth form and tooth rise, and can carry out a smooth gearing, and to provide its manufacturing method which can compose the tooth form and the tooth rise at a high accuracy. This h...  
JP2001263432
To provide a manufacturing method of a belt for power transmission with excellent heat resistance, improved belt traveling service life, and optimum for the high-load transmission.This manufacturing method of the belt for power transmiss...  
JP3234312
PURPOSE: To provide an expandable mantle whose diameter can be changed instantaneously. CONSTITUTION: An expandable mantle 1 is used when a belt sleeve is mounted and fixed for cutting into a V-belt having a fixed width. In the mantle 1,...  
JP3234313
PURPOSE: To provide an expandable mantle which can provide a V-belt having uniform upper width even when a belt sleeve is cut, without sanding the side face of the belt. CONSTITUTION: A rotatable shaft 3 to be attached to a pair of beari...  
JP2001253374
To prevent disturbance in a cord which may occur if the cord is press attached between inner and outer treated rubber pieces.Tensile bodies 1 each comprising a tensile strength cord 2 covered with a rubberlike elastic material 3 have fla...  
JP2001252988
To provide a method for manufacturing a seamless belt for an electrophotographic apparatus for manufacturing the seamless belt for the electrophotographic apparatus having no seam with high rigidity with a small film thickness unevenness...  
JP2001239597
To provide a method of manufacturing a toothed belt which makes it unnecessary to use a tooth cloth having a specifically high extensibility and also makes it unnecessary to use the one formed to be tubular and which makes it possible to...  
JP2001232692
To provide a method for manufacturing a long-sized toothed endless belt by which it is possible to manufacture the long length endless toothed belt, the number of which is optional, without a joint part and in such a manner that the mold...  
JP3222790
To provide a marked power transmission belt having an adhered mark not deforming its shape on the surfaces of cog sections, forming the cog sections accurately in areas on which the marks are transferred and demonstrating also the cog se...  
JP2001219474
To improve the manufacturing process of a multi-layer flexible belt and thereby cut a manufacturing cost.Fibers 14 are soaked in a first liquid elastomer 19 and then are wound around a mandrel 50. Next, a die is made to pass through the ...  
JP2001212886
To provide a method of manufacturing a belt for power transmission which reduces the number of working processes on the occasion of making the belt, while facilitating the work of peeling a matrix provided with projecting parts and reces...  
JP2001208136
To provide a continuous variable change gear ratio transmission belt for high output which is used in such as a shifting mechanism of an automobile.A continuous variable ratio transmission belt 1 has a belt-like continuous element 2 prov...  
JP2001205714
To provide a method and a device for winding a core body, in which in relation to a manufacturing method for a toothed belt using molten thermoplastic polyurethane, traveling life of the belt obtained by aligning, hanging and rotating a ...  
JP3214946
PURPOSE: To execute a clear printing without occurrence of an extension at printing and with possibility of winding smoothly only necessary length of a printed tape. CONSTITUTION: A tape sending portion 58 executes a regulation of a brak...  
JP2001198988
To obtain an endless belt having a reduced thickness and no changes in the thickness and a pitch line by preparing a rubber cement by dissolving a rubber composition in a solvent, and forming a rubber sheet by drying the rubber cement. A...  
JP3212928
To reduce a cost of a transmitting belt such as a V-belt or V-ribbed- belt, with environmental protection considered. In a wrapped type V-belt WB; wherein over and under cord layers 3 and 4 are provided respectively on the upper and bott...  
JP2001187653
To provide a carrier belt precisely carrying a material to be carried and preventing the generation of rubber powder, etc. A carrier face is covered with a canvas 5 so as to prevent the generation of the rubber powder, etc., caused by fr...  
JP3207976
PURPOSE: To provide a V-ribbed belt which excels in resistance against crack, heat, lateral pressure, and bending, prolongs its service life greatly, and reduces noise. CONSTITUTION: It is a V-ribbed belt which consists of a bonded rubbe...  
JP2001179747
To reduce energy consumption and realize energy saving by enhancing the flatness of a seamless belt and at the same time, dispensing with high gas pressure or high liquid pressure. In the mandrel 2 for baking the seamless belt 1 of a hea...  
JP2001171013
To produce a polyimid resin endless belt having uniform resistance in the entire belt by dispersing a resistance controlling agent uniformly in a base material.In a method for producing the polyimide endless belt with the use of a raw ma...  
JP2001162691
To provide an intermediate transfer belt for an imaging device which shows a uniform resistance in the direction of a coating film thickness and the capability of producing an image of high quality level for a long time.First a dispersio...  
JP2001158055
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...  
JP2001150566
To provide a method for producing a toothed endless belt of a thermoplastic elastomer which improves the life by reducing the flexural fatigue of a core wire by eliminating stress convergence to a nose, has a high strength safety ratio, ...  
JP2001150565
To provide a method for producing a lengthy toothed endless belt which has an optional number of teeth and no joint simply and in an optional number of mandays and an apparatus for the method.In the method and the apparatus for producing...  
JP2001150564
To provide a method for producing a lengthy toothed endless belt which has a high strength safety ratio and good durability, is capable of accurate transmission and conveyance, and is reduced in vibration, meanders, and pitch errors, and...  
JP3195533
To stably wind core cords around a transmission belt molding sheet by providing a deflection-restrictive means consisting of a plurality of roll members on the entry side of the transmission belt molding sheet to a follower roll. A defle...  
JP3190831
To automatically separate scrap bodies generated between wheel- shaped V-belts with a trapezoidal cross section after the belt being cut from a belt sleeve and to place the scrap bodies at prescribed positions. An apparatus for separatin...  
JP2001130773
To provide a medium conveying belt having excellent electrostatic attraction force, capable of easily scraping toner and ink, and having the front surface not to be easily damaged. A conductive electrode pattern is formed on the tubular ...  
JP2001129837
To provide a semiconductive belt enhanced in productivity and improved in a problem of appearance such as warpage or surface cracking while putting the merit of a double-layered belt good in the uniformity of mechanical characteristics o...  
JP2001122415
To provide a polyurethane elastomer belt with profile and a manufacturing method thereof in which a crack is difficultly caused, a belt body at a portion integrally formed with the profile is easily bent, an engagement with a pulley is g...  
JP2001121619
To manufacture a belt free from a step in a joint by completely removing the step in the joint and performing vulcanization as it is. In the method for manufacturing the belt, a joint is pressed in such a state that the end parts of an u...  
JP2001121550
To provide the subject demolding method hardly applying unreasonable deforming force or damage to the belt teeth of a spiral gear at a time of demolding, not increasing size of equipment and reduced in cost. In a method for demolding a b...  
JP2001121620
To provide a method for manufacturing a double toothed belt, in which dispersion of the thickness of rubber is made small by using a toothed cloth stuck with unvulcanized rubber and a belt having a small pitch of a tooth part is manufact...  
JP3181322
PURPOSE: To provide a technique which is particularly profitable as compared with dispersion processing of polytetrafluoroethylene and moreover a polytetrafluoroethylene coated layer can be formed on a seamless tubular base. CONSTITUTION...  
JP2001108021
To provide a transmission belt excellent in dynamic adhesiveness structured by bonding and embedding a core wire composed of polyester fiber or polyamide fiber in an adhesive rubber layer while a compressed rubber layer and the adhesive ...  

Matches 901 - 950 out of 2,160