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Patent Searching and Data


Matches 151 - 200 out of 20,091

Document Document Title
WO/2012/026191A1
A roller device comprises: a roller body; a shaft member inserted into the roller body; flanges into which the shaft member is inserted and which are provided at both ends of the roller body in contact therewith; and position regulating ...  
WO/2012/022295A1
The invention relates to a bearing arrangement for a first toothed component which executes a rotational movement and meshes with a second toothed component. The bearing arrangement is distinguished in that the first toothed component is...  
WO/2012/015176A3
The present invention relates to a conveyor roller (100) comprising: a cylindrical roller casing (110) open at both ends thereof; a shaft (120) inserted in the roller casing (110) and forming the axis of rotation for the roller casing (1...  
WO/2012/013674A1
The invention relates to a method for repairing a printing cylinder that comprises a cylinder base body (10) consisting of plastic, particularly a plastic composite material. Bearing mount elements (16) are inserted into the two end regi...  
WO/2012/015176A2
The present invention relates to a conveyor roller (100) comprising: a cylindrical roller casing (110) open at both ends thereof; a shaft (120) inserted in the roller casing (110) and forming the axis of rotation for the roller casing (1...  
WO/2012/011223A1
Disclosed is a conductive member that can endure electric current well over a long period of time. Said conductive member has a conductive core and a conductive layer that contains: a binder resin; and conductive metal-oxide particles di...  
WO/2012/011245A1
Disclosed is a charged member that can be stably charged by means of an electronic photography photoreceptor and that has excellent tracking qualities of the rotation of a photosensitive drum. Said charged member has a core shaft, an ela...  
WO/2012/008122A1
Disclosed is a charged member which is not likely to suffer from cleaning failure. Specifically disclosed is a charged member which comprises a conductive supporting body and an elastic layer that serves as the surface layer. The surface...  
WO/2012/007097A2
The invention relates to an apparatus for processing web-shaped or sheet-shaped material with a processing cylinder which can be driven in rotation, wherein the processing cylinder is configured as a sleeve (3) and is fitted in a rotatab...  
WO/2012/007097A3
The invention relates to an apparatus for processing web-shaped or sheet-shaped material with a processing cylinder which can be driven in rotation, wherein the processing cylinder is configured as a sleeve (3) and is fitted in a rotatab...  
WO/2012/003883A1
The present invention relates to a roller bed (1) for rotating a generally circular work piece (5) in circumferential direction. The roller bed (1) comprises two supporting members (2) and each supporting member (2) comprises a top rolle...  
WO/2012/001881A1
Provided is a conductive member which is less apt to fluctuate in electrical resistance even when a voltage is applied thereto for a long period and which can show stable performance over a long period. The conductive member comprises a ...  
WO/2011/155395A1
Provided are sealing devices for an anti-friction bearing such that pressure change in the interior of the bearing can be prevented without allowing moisture to enter the interior of the bearing, that furthermore, a gas passage can be se...  
WO/2011/156079A1
A system is disclosed for use in a rolling mill oil film bearing to remove oil exiting from between a rotating sleeve and a fixed bushing surrounding the sleeve. The system comprises an annular chamber arranged to receive the exiting flo...  
WO/2011/152586A1
Disclosed is an O-ring for a conveyor roller, which includes: an O-ring body having first and second end portions, which are cut off from each other and of which the coupling surfaces may be coupled with each other by complementarily fac...  
WO/2011/151092A1
The invention relates to a roller for treating a fibrous web with a circulating hollow roller shell (4) which is mounted on a rotationally fixed axle (5), wherein the annular chamber (7) between the shell (4) and the axle (5) is divided ...  
WO/2011/152601A1
The present invention relates to a fluid spray roller and a method for manufacturing the same, and more specifically, to a fluid spray roller and a method for manufacturing the same, in which a fluid is sprayed onto a surface of a cylind...  
WO/2011/147870A1
The invention relates to a centrally supported roll (W), as used, for example, in the paper industry. Such centrally supported rolls (W) usually comprise a shaft (A) having axial bearings (L) at the ends, a hollow cylinder (H) surroundin...  
WO/2011/146951A1
Rolling body (1) of a moving carriage cage (2) for drawer guides (3), wherein the rolling body (1) has an internal core part (4) and a separate casing part (5) surrounding the core part (4), wherein the core part (4) is preferably compos...  
WO/2011/139471A1
A system is disclosed for use in a rolling mill oil film bearing (10) to remove a laminar flow of oil exiting tangentially from between a rotating sleeve (12) and a fixed bushing (18) surrounding the sleeve (12). The system comprises con...  
WO/2011/138796A1
This invention relates to monobloc pressed plate idler roller bearing housings with built in axial location shoulder. Pressed plate bearing housings and polymer inners seals for use in Idler Roller assembly are well known in the art. Pre...  
WO/2011/135156A1
The invention relates to a roll cover for a roll of a fiber web machine comprising at least one thermoplastic polymer in the form of a tape.  
WO/2011/135175A1
The invention relates to a stopping device (10) for a segmented roll in a fibre-web machine for assisting the stopping of the rotation of one or more roll segment(s) (52) of the segmented roll (50). The stopping device comprises at least...  
WO/2011/131377A1
The invention relates to a squeezing unit (5) for a strip rolling mill and to a strip rolling mill comprising such a squeezing unit, wherein the squeezing unit (5) has an upper roller (6) and a lower roller (7), between which a squeezing...  
WO/2011/120718A1
The invention relates to a press roller unit (2) for laying out fiber webs (80) on a surface (82), having a press roller (7) rotatably supported about an axis (10) in a mounting (35). According to the invention, the press roller (7) is s...  
WO/2011/117482A1
The invention relates to a hydrodynamic bearing (1) intended to support a hollow cylinder (2) that may be deformable in the radial direction, driven in a rotational movement about its axis, said diameter being greater than or equal to on...  
WO/2011/108547A1
Disclosed is a conductive roller with excellent surface properties. The surface of an elastic layer in said roller has tiny air pores, and the environmental dependence of the resistance of said roller is low. Also disclosed is a method f...  
WO/2011/108548A1
Disclosed are a conductive roller and a manufacturing method therefor. The surface of an elastic layer in said roller has tiny air pores, and variations in the specific gravity of a coating used to form the elastic layer are minimized. T...  
WO/2011/107383A1
The drive according to the invention for a rotary drum substantially consists of a. a toothed ring, which can be fastened on the outer circumferential side of the rotary drum for rotation therewith, b. a pinion in meshing engagement with...  
WO/2011/096471A1
Provided is a development roll for electrophotographic equipment with which it is possible to prevent damage to convex sections formed in the surface of a rubber elastic layer by mold transfer, while retaining excellent deliverability of...  
WO/2011/096672A3
Provided are a structure of fixing a shaft and an oil film bearing. In more detail, the exemplary embodiment of the present invention relates to a structure of fixing a shaft and an oil film bearing capable of preventing a fusion between...  
WO/2011/095691A1
The invention is relating to a deflection adjustable roll of a fiber web machine comprising a stationary shaft (2), a shell (1) arranged rotatably around the shaft (2), and loading elements (6) supported in the shaft (2) for loading the ...  
WO/2011/096672A2
Provided are a structure of fixing a shaft and an oil film bearing. In more detail, the exemplary embodiment of the present invention relates to a structure of fixing a shaft and an oil film bearing capable of preventing a fusion between...  
WO/2011/082867A1
The invention relates to a rolling bearing, particularly a multi-ring rolling bearing arranged between a housing wall and a cylinder of a printing press having at least one outer ring (3) and at least one inner ring and rolling bodies sh...  
WO/2011/079859A1
A drive device is proposed which comprises a roll (10) for transporting material, and a variable reluctance motor including a stator (20) and a rotor (10a), said rotor comprising salient poles (30), wherein the roll comprises a shaft par...  
WO/2011/077635A1
Provided is a charging member which has a low electrical resistance, shows little variation and little environmental dependence and, even in prolonged use, shows little conduction deterioration and no image failure such as transverse str...  
WO/2011/079244A1
The invention provides a trolley wheel assembly (10) for a conveyor system, e.g., an overhead conveyor system. In certain embodiments, the wheel assembly (10) includes at least one wheel face (20) having a contour (optionally a funneling...  
WO/2011/073757A1
A composite roller comprising at least one insert (11) made of sintered material, characterized in that the insert (11) is surrounded at least partially by a copper alloy support comprising: Cu, Fe, Ni, A1, Zn.  
WO/2011/074210A1
Disclosed is a charging member which is capable of maintaining excellent wear resistance even after repeated use. Specifically disclosed is a charging member having a surface layer, wherein the surface layer is configured of at least one...  
WO/2011/064043A1
The invention relates to a journal roller bearing, in which rolling bodies (3) are fixed on a journal of a cylinder (1), in particular a cylinder (1) of a printing press, or by means of an interposed inner ring (2) on said cylinder, wher...  
WO/2011/061242A1
The invention relates to a roller press (1), in particular a cement or base material roller press, comprising two rollers (2, 3) having parallel axes and disposed adjacent to each other, each roller (2, 3) being rotationally supported by...  
WO/2011/059988A1
A turning roll system for rotating a cylindrical workpiece about a workpiece axis comprises a pair of idler rollers cooperating with a pair of drive rollers to support the workpiece. To oppose axial drift of the workpiece, each idler rol...  
WO/2011/055338A1
A device is disclosed for aligning a wheel (12) and sensors (14) of a run out measurement apparatus with a spindle (10) of which the run out is to be measured. The device comprises a shaft (20) connectable for rotation with the spindle (...  
WO/2011/052378A1
Provided is a developing member for electrophotography devices wherein it is possible to relieve toner stress, and to charge the toner at a relatively low voltage. The developing member for electrophotography devices is provided with: la...  
WO/2011/047934A1
A pressure roller comprises a groove ball bearing (3), which is mounted pivotably about a tilt axis (K) that is perpendicular to the rotation axis (R) of the bearing, and a supporting pin (2), which is arranged orthogonally to the tilt a...  
WO/2011/046885A2
An improved contact nip roll, a method for assembling an improved contact nip roll, a system for nipping a web, and a method for nipping a web are provided. The improved contact nip roll integrates an inner softer core that can provide c...  
WO/2011/046885A3
An improved contact nip roll, a method for assembling an improved contact nip roll, a system for nipping a web, and a method for nipping a web are provided. The improved contact nip roll integrates an inner softer core that can provide c...  
WO/2011/045916A1
Disclosed is an electrificating member which has homogeneous electrical resistivity, rarely undergoes the change in electrical resistivity even when an electrical current is applied continuously for a long period, and consequently rarely...  
WO/2011/045237A1
The invention relates to an end face cover (18) of a roller or cylinder of a machine for producing a fiber material web, in particular paper, cardboard, or tissue, having a manhole or hand hole (20) acting as a service opening. in additi...  
WO/2011/040336A1
A slide bearing having a simple configuration and low friction torque. A slide bearing (1) for supporting heat rollers, such as a fixing roller and a pressing roller which are used for an image forming device, the slide bearing (1) compr...  

Matches 151 - 200 out of 20,091