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JP2635512B2 |
PURPOSE: To provide a metal-plated roll which is constituted to form a metal- plated layer directly by electric plating without forming an induction treatment layer. CONSTITUTION: An adhesive filling groove 32 is formed in the outer peri...
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JPH09192808A |
To provide a roll excellent in crack resistance, heat resistance, wear resistance and corrosion resistance, in the roll for continuous casting used to transport a high temp. material. The surface layer part 3 of the roll 1 for continuous...
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JPH09194071A |
To provide high paper feeding precision in two-way conveyance and to provide an inexpensive conveying roller by forming a composite gilt metal layer containing particulates on the outer circumferential face of a metallic roller main body...
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JP2541912Y2 |
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JP2634389B2 |
PURPOSE: To provide a heatable roll to heat a sheet-like material such as a cardboard paper which prevents the temperature rise in the roll when the manufacture is interrupted, and reduces the heat loss. CONSTITUTION: A sheet-like materi...
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JPH09187923A |
To increase the drying speed of ink after recording and to reduce the stain of a recording result by providing a heater means to the inside of the paper feed roller of the paper feed device feeding recording medium paper of an ink jet re...
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JP2628522B2 |
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JP2541170Y2 |
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JPH09174901A |
To prevent blur from occurring in printing of the first time or background staining is occurred in paper even if double-side printing is performed by providing a layer to which ink is hardly transferred on the surface of a pressure conta...
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JPH09175684A |
To prevent the mechanical trouble due to the static electricity preventive device of OA equipment and the failure of electrical equipment system by using a static electricity removing roll in which grooves have been provided to the surfa...
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JPH09175704A |
To provide a conveyance element which can reduce the fluctuation of effective elasticity by comprising an internal support body and a rubber elastic material-made external annular body part surrounding the support body and formally conne...
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JP2624465B2 |
To provided a deflection-controllable roll for calender or a similar device, which has a very wide adjustable range for sectional load. An inner support element 4 and an outer support element 16 surrounding it are provided as a support e...
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JPH09165129A |
To improve film conveying accuracy by restraining slide of a film in a capstan. The film conveying device is so constituted that a film may be conveyed at the specified speed by sandwiching the film between a capstan roller 28C and a pai...
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JPH09155427A |
To improve the service life of a rubber roll, and to recycle the rubber roll to save the resources by grinding the whole surface of the rubber roll in contact with a metallic strip with the minimum grinding margin, and winding a non-vulc...
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JPH09156785A |
To reliably feed paper sheets one by one without damaging the paper sheet by the simple structure and the control operation. A paper feeding device is provided with feed rollers 2 to be rotated after being brought in contact with the cor...
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JPH09156808A |
To narrow the diameter of a shaft by forming a roller shell and the shaft of the carbon fiber reinforced resin and/or the carbon fiber reinforced metal. When a load is applied to both ends of a shaft 2 of a pressure- contact roller 1 by ...
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JPH09156804A |
To prevent the generation of assembly failure by interposing a supporting member between a roller shell and a shaft at a central part in the axial direction. A shaft 2 is concentrically inserted into a roller shell 3, and a supporting me...
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JP2619631B2 |
Friction rolls for working elongate members, e.g., webs or strands, such as crimper rolls, draw rolls, yarn package drive rolls comprising a roll having a generally cylindrical external surface and a ceramic, e.g., alumina, mixtures of a...
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JP2618352B2 |
PURPOSE: To prevent the occurrence of the noise, and to reduce the tension in a web of a paper roll by providing a plurality of land parts on an outer surface of a cylindrical winder drum, and forming recesses between the land parts. CON...
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JPH09150984A |
To provide a paper conveying device which can apply a specific conveying force to papers without generating a feeding wrincle by a nipping pressure, even to a thin paper and the like. Papers are held by a hard roller 114 and a soft rolle...
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JPH09150983A |
To improve the accuracy of height positioning with respect to the recording part of a recording surface by constructing a carrier roller in such a manner that a roller to be brought into contact with the recording surface side of a recor...
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JP2537503Y2 |
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JPH09142690A |
To improve assemblage of a driven roller, suppress generation of noise, and reduce cost by radially implanting resin bristle members in contact with the upper face of a support member so as to rotate with a driven roller in a bent state....
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JPH09141317A |
To provide a side guide device wherein partial wear of the guide means such as a side guide plate and a vertical roll or the like can effectively prevented, sheet passing through troubles are hardly generated, the structure is simple and...
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JPH09141330A |
To attain a winding roll by which uniform tightening is attained by absorbing sufficiently the change of winding tension in each slit band plate in a slitter line, and to eliminate irregularity in the shape of the side edge part of the b...
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JP2615047B2 |
A web transporting apparatus wherein the web is trained over the external surface of a radially expandible elastic shell which is connected with two end walls to form a roll and to define an internal compartment which is filled with a pr...
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JPH09136736A |
To facilitate assembly and disassembly of a roller and facilitate the recycling of the roller member and a rotary shaft or the reuse of the rotary shaft so as to contribute to the reduction of waste quantity related to environmental poll...
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JP2612634B2 |
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JP2536318Y2 |
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JP2610472B2 |
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JPH09123550A |
To realize high quality recording by enhancing the accuracy of seam between the lines in a serial printer. A paper feed roller 7 has outer circumferential length 0.8-1.2 times as long as the paper feed amount and made of a nonresilient m...
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JPH09109493A |
To prevent a static electricity from accumulating in a guide roller and ensure the smooth running of a sheet-like base by providing a flame coating material such as ceramics on the surface of a metal roller and further, an electroconduct...
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JPH09104542A |
To convey paper smoothly at a fixed speed by a paper conveying belt, by forming a drive roller made of metal in a solid shape, and setting moment of inertia related to an axial center of the roller to a value generating a flywheel effect...
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JP2532316Y2 |
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JPH09100045A |
To promote the complete disassembly of a rubber roller by means of a rubber tubular roller member and a turning shaft, facilitating a recycle or reuse of the rubber roller, and to increase economic efficiency by the saving of resources a...
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JP2595489B2 |
PURPOSE: To provide a new assembling method and an assembling device for a roller shaft of a paper feeding roller for OA equipment. CONSTITUTION: Many shafts 2, on which plural rollers 1 are previously fitted, are supplied one by one on ...
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JP2531226Y2 |
Apparatus for conveying, accommodating and paying out bank notes, includes shaft-mounted guide rollers for feeding bank notes from a stacking space to a pay-out tray, shaft-mounted vane wheels with eccentric ends mounted between adjacent...
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JPH0986748A |
To remarkably reduce the generation rate of surface flaws of a transported material by coating a part of a transport apparatus for transporting a transported material such as a steel plate or the like that directly comes into contact wit...
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JPH0986750A |
To improve the rotating performance, smoothing operation and durabil ity of a roll by protecting a slide part between the roll end part and a roll shaft from rust and adhesion of foreign matter. A roll main body 3 is so constructed that ...
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JPH0986752A |
To restrain the jam of carried sheets by forming one of delivery rollers as a pair to be demountable and changeable for one of rollers as another pair, and forming a collar part on one of the rollers as a set for stiffening the carried s...
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JPH0976007A |
To improve the quality of products by reciprocating a a blade for rolls and removing foreign matters which are accumulated on the blade. This device is composed so as to remove the foreign matters along the blade 3 and roll 2 in the uppe...
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JPH0978364A |
To uniformly remove materials sticking to the surface of a roller with good operating efficiency by uniformly bringing a scraper blade through a supporting means for the scraper blade, a roller surface pressing means and a guiding means ...
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JP2592413B2 |
PURPOSE: To manufacture an FRP metal coat roller preventing the difficulty for processing the outer periphery end section of the FRP metal coat roller and the peeling of an end section plated layer and preventing the inter-layer electric...
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JP2591883B2 |
PURPOSE: To easily manufacture the joint type core members of paper sheet carrying roller at a low cost, and improve the alignment accuracy of the core members as products and reduce the dispersion of the accuracy. CONSTITUTION: A core m...
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JP2592422B2 |
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JPH0973627A |
To provide a method for producing a magnetic recording medium by which the sticking of magnetic layer forming components to the surface of a metallic roll is prevented at the time of calendering and the surface of the roll can be cleaned...
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JPH0967051A |
To convey a sheet body without generating wrinkles to the sheet body even at high conveying speed by providing a detecting means for detecting the dislocation of the sheet body wound around a crown roll and a suction roll, and moving an ...
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JPH0960639A |
To provide a roll whose weight is light and in which bonding between a spindle and a shell is stabilized, by carrying out the integral formation of header part and a journal part. A spindle 2 which is formed integrally with a header part...
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JP2526678Y2 |
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JPH0940253A |
To manufacture a rubber roller with colored patterns holding color and patterns for many hours and presenting an excellent view, in a single vulcanizing process. Non-vulcanized rubber is formed of a composition composed of a vulcanizing ...
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