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WO/2015/045365A1 |
Provided are a conductive roller such as a charging roller and a method for manufacturing the conductive roller capable of suppressing abnormal electrical discharge in the axial direction of a roller and pinhole leak, and less prone to d...
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WO/2015/045370A1 |
An electro-conductive member according to the present invention has an electro-conductive support layer, and a surface layer having a net-like structure wherein electro-conductive fibers are formed on the outer circumferential surface of...
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WO/2015/040796A1 |
Provided is a heat-resistant roll manufacturing method that involves the following: a roll part fabricating step for fabricating a roll part containing at least 5 wt% of a clay mineral; a grinding step for grinding the roll surface of th...
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WO/2015/030154A1 |
Provided is a fiber reinforced plastic shaft wherein contiguous glass fiber bundles are embedded in parallel in the lengthwise direction of the shaft. A matrix resin thereof is formed from a resin composition having (A), described herein...
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WO/2015/029412A1 |
Provided is a fixing member for electrophotography, which has a configuration wherein a fluororesin layer is bonded onto a cured silicone rubber layer with use of an addition-curable silicone rubber adhesive, and which is capable of more...
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WO/2015/019840A1 |
Provided is a method for manufacturing OA equipment rollers with which it is difficult to manufacture rollers in which reduced image quality occurs even when a fluorine resin tube that is stored in a folded state is used. The method comp...
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WO/2015/018799A1 |
A compacting roller 10 for a head for laying fibres preimpregnated with resin is in the form of a cylinder of circular cross section having an external diameter D1, a length E and comprises, along one axis of the cylinder, an axial reces...
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WO/2015/018798A1 |
A compacting roller 10 for a head for laying fibres preimpregnated with thermoplastic resin consists of a cylinder having an external diameter D1, a length E and comprising, along one axis of the cylinder, an axial recess of diameter D2....
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WO/2015/015057A1 |
The invention relates to a drive mechanism for a toothed ring including a power machine (1), a transmission (2) and a gear (4) fitted with a bearing to a bearing support (3) and provided in tooth contact with the toothed ring (5). Accord...
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WO/2015/004690A1 |
The present invention relates to a wheel (20) for electrical transformer comprising: a support (30) connected to an electrical transformer; an hub (10) configured to be connectable to the support (30), comprising a metallic upper portion...
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WO/2015/005416A1 |
An idler pulley support device configured so that when foreign matter such as water infiltrates the dust cover, the device can smoothly discharge the infiltrating foreign matter to the outside. An idler pulley (30) is supported via a rol...
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WO/2014/201639A1 |
A rotating mechanism (1) with an elastic protective casing comprises a stator (102) and a rotor (103). The rotor is sleeved on the periphery of the stator in a circling manner. An elastic protective casing (104) is disposed on the periph...
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WO/2014/203669A1 |
A silicone rubber composition for thermally conductive silicone-rubber development members which comprises (A) 100 parts by mass of an organopolysiloxane having, in the molecule, at least two alkenyl groups each bonded to a silicon atom,...
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WO/2014/198269A2 |
The invention relates to a bearing arrangement for a part to be mounted such that the part rotates about an axis, such as a cylinder, roller, drum or shaft, comprising at least one rolling bearing, which is accommodated in a bearing hous...
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WO/2014/195151A1 |
The invention relates to a roller for treating paper, tissue, cardboard, or another fiber web in a machine for producing and/or finishing the fiber web, comprising a roller sleeve (15, 25) which can be rotated about a stationary axle (1)...
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WO/2014/157045A1 |
Provided is a crosslinkable rubber composition for conductive rolls, which contains a polyether rubber, a solid nitrile rubber, a liquid nitrile rubber, a sulfur-containing crosslinking agent, a disulfide-based crosslinking accelerator, ...
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WO/2014/149945A1 |
The preferred embodiments of the present invention provide two advantageous features, which are especially beneficial in combination, but which can be advantageously and beneficially employed independently of one another: (1) firstly, a ...
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WO/2014/136829A1 |
Provided are a roller capable of suppressing the generation of cutting waste from the cut surface of a foam layer at the end in the roller axial direction, a method of manufacturing especially a conductive roller, and an image forming de...
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WO/2014/132996A1 |
Provided are a toner conveyance roller having an elastic foam layer on the surface thereof and a method for manufacturing the toner conveyance roller such that toner supplying performance and toner scraping performance with respect to a ...
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WO/2014/132453A1 |
The functional roll (3) is provided with a shaft body (300), a roll body (303), flanges (302), and bearings (301). The roll body (303) is formed by stacking multiple modular functional rolls (X). The modular functional rolls (X) are form...
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WO/2014/122717A1 |
Provided is a base material for a disk roll including ceramic fibers, an inorganic binder, and scale-like silica.
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WO/2014/119795A1 |
Provided is a developing device that enables stable image formation even under a hot and humid environment. The developing device (2) is provided with a brush roller (1) that comprises a core material (10) and a brush part (12), said bru...
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WO/2014/119245A1 |
The provision of a charging member that exhibits excellent performance in terms of charging an electrophotographic photoreceptor and is resistant to changes over time in said performance. Said charging member is provided with a conductiv...
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WO/2014/100909A1 |
A reinforced metal roller used for the manufacture of steel products that comprises at least the following components: a metal body, the form of which is preferably that of a disc type, with a thickness of between 2 and 500 mm; carbon, g...
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WO/2014/097616A1 |
The present invention is for providing a fixing member that has a flexible surface and can supply a large amount of heat in a short period of time to a recording material and toner. This fixing member is a fixing member for electrophotog...
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WO/2014/089265A1 |
A pelleting roller assembly includes a hub and shell which form a tapered-bore joint that holes the hub and shell together. Connector holes and at least one jacking hole are formed at the taper joint. Cap screws threaded into the connect...
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WO/2014/082625A1 |
A storage unit (1) for a tracking shaft (2) of a solar thermal power station comprises a housing (3) with two housing walls (4), which are parallel to one another, and two axle bodies (6), which are aligned parallel to one another and pe...
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WO/2014/064177A1 |
The invention relates to a bearing assembly (1) for a component (2) which has a shaft part (3) having a longitudinal axis (A), wherein the bearing assembly (1) is designed to pivot the component (2) about the longitudinal axis (A) over a...
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WO/2014/056296A1 |
A combined steel and ceramic roller, a roller body thereof being composed of three parts, namely a steel lining, a filler layer of flexible material, and a ceramic working face, wherein the ceramic working face is sheathed on the outer s...
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WO/2014/046865A1 |
A bushing (20) for rotatably supporting a journal (18) comprises a cylindrical wall having an inner bearing surface configured and dimensioned to surround the journal. Oil is supplied continuously to a lubricated zone between the journal...
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WO/2014/040871A1 |
The present invention relates to a pressure roller (5) for depositing web-shaped semi-finished product (1) and to a depositing system (202) having such a pressure roller (5). An aim of the present invention is to provide a pressure rolle...
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WO/2014/040413A1 |
Disclosed is a dynamically assisted textile dye pressing roller preventing uneven pressure from the centre to the edges. The roller comprises a hollow outer roller (4), wherein two ends of the outer roller (4) are mounted on a machine fr...
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WO/2014/025004A1 |
The present invention pertains to a roll member (30) having a plurality of grooves formed in the outer peripheral surface thereof. The plurality of grooves are arranged inclined relative to a direction parallel to the center axis of the ...
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WO/2014/017080A1 |
Provided is an electrophotographic member of which the rubber elasticity can be maintained stably for a long period, and which is provided with a fluororesin surface layer that is formed by melting a fluororesin powder. Also provided are...
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WO/2014/002909A1 |
Provided are a conductive roller coating composition capable of reducing deterioration of toner during durable printing when a developing roller is used, and a developing roller and image formation device using the same. A conductive rol...
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WO/2013/179356A1 |
The purpose of the present invention is to provide a food processing roller capable of improving the property of biting into raw materials and of processing raw materials efficiently and capable of maintaining favorable bite properties o...
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WO/2013/180070A1 |
Provided is a method for manufacturing a toner supply roller which excels in toner transportation and toner scraping performance of unwanted toner while being capable of solving the problems that arise in die forming. The method for manu...
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WO/2013/171073A1 |
The present invention relates to a device (1) for pressing a thread (2) onto a spool (3), having a pressure roller (4) with a thread guide portion (5) and at least one bearing portion (6, 22), and a roller support (7) with at least one r...
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WO/2013/167809A1 |
In the drive arrangement (1) of a curved roll according to the invention, a direct drive motor (2) is attached to a dead axle (13) of the curved roll at the drive end side end of the roll (5). A rotor of the direct drive motor is attache...
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WO/2013/167320A1 |
The invention relates to a bearing arrangement (1), in particular for bearing the carrying shaft (30) of a parabolic trough collector (26), comprising a disc- or ring-shaped component (3), at least one support roller (5), which radially ...
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WO/2013/152763A1 |
The invention relates to a device for strip guidance in a hot medium, comprising a deflection roller (3, 38) which has two roller pins (23, 39) and is mounted to supporting arms (1, 2, 34, 37, 54, 57) by means of ceramic journal bearings...
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WO/2013/152764A1 |
The invention relates to a device for strip guidance in a hot medium, comprising a deflection roller (3, 38) mounted on supporting arms (1, 2, 34, 37, 54, 57) and a carrier device holding the supporting arms (1, 2, 34, 37, 54, 57). The d...
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WO/2013/145616A1 |
To provide a method for manufacturing an electrophotography member contributing towards forming a high-quality electrophotographic image. A method for manufacturing an electrophotography member having an electroconductive substrate, an e...
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WO/2013/136379A1 |
A lubricant is applied to the raceway surfaces of an inner race (1) and an outer race (2) of a rolling bearing, and to the rolling surface of a ball (3), in amount of 1.0 g to 10 g per 1 m2 of the total surface area of said raceway surfa...
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WO/2013/136047A1 |
There is disclosed a de-watering roll having a shaft, a resilient sub-layer provided around the shaft, and a resilient outer cover provided around the sub-layer. The sub-layer has a hardness which is greater than the hardness of the oute...
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WO/2013/127440A1 |
A bearing includes a fixed ring (16) and a rotating ring (14) for supporting an end of a rotatable element. An axis of the rotating ring is laterally displaced from an axis of the fixed ring. An eccentric ring (12) separates the rotating...
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WO/2013/129237A1 |
Provided is a guide roller equipped with a roller body having surface roughness. The average value of the distance between the intersection points corresponding to the starting points and end points of roughness-curve crests, among the i...
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WO/2013/124919A1 |
Provided is a charging member capable of stably charging a body to be charged, while preventing a toner and an additive agent from attaching to the surface of an elastic layer of the charging member and preventing the touching portion of...
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WO/2013/118537A1 |
The present invention provides a heat treatment device with which damage to a belt-shaped object that is being transported within a heat treatment furnace can be prevented. This heat treatment device (400) is equipped with a heat treatme...
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WO/2013/116431A1 |
A multi-directional roller assembly for directing articles in a conveying system. The multi-directional roller assembly has a rotatable roller frame housing at least one set of mutually-actuating rollers. The multi-directional roller ass...
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