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JP2007055438A |
To provide a bearing device for a wheel capable of reducing the weight of whole device, or improving detection accuracy of the number of revolutions when a detection means for the number of revolutions of the wheel is disposed.In the bea...
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JP2007057012A |
To provide a rolling bearing device capable of imparting a consistently stable preload for a long period of time without causing axial rattling.The rolling bearing device comprises a rolling bearing 6 for rotatably bearing a rotating sha...
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JP2007051706A |
To provide a rolling bearing device capable of exercising superior creep-preventing performance by relieving expansion and contraction of a shaft due to temperature change, and facilitating its mounting and demounting work.This rolling b...
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JP2007051669A |
To provide a rolling bearing capable of incorporating a pre-load generating mechanism in a bearing, and integrally handling outer rings without separation.An outer ring spacer 20 is externally fitted to an outer diameter side of a pair o...
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JP2007503552A |
The differential gear has a gear input (13) and two output shafts (18, 19) and a differential cage (4) mounted rotatable in the differential gear housing (2,3) through a ball bearing assembly (5, 6) which has a bearing pretension produce...
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JP2007046688A |
To allow the adjustment of preload and the control of inclinations of inner and outer wheel on a shaft end side.A rigid ball 9 of a thrust ball bearing is sandwiched circumferentially by a pair of inner ring elements 2a, 2b in the inner ...
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JP3879451B2 |
To provide a motor which can avoid creeping of its ball bearings, while a preload is applied to them. An inner ring of ball bearings 12 is pushed into a rotary shaft 23, and an outer ring of the ball bearings is fixed to a bearing holder...
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JP3880667B2 |
To mount a bearing cap with out being accompanied with a play, and ensure a proper function of a bearing in operation by eliminating the clearance between the cap and an engaging surface. This bearing has a cap 20 including two legs 22 a...
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JP2007021600A |
To easily reduce difference in temperature between the inner and outer rings of a bearing.Heat transfer fins 5in, 5out are formed on the outside cylindrical surface of an inner ring spacer 4in and the inside cylindrical surface of an out...
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JP2007016939A |
To provide a bearing device for an in-wheel motor capable of increasing rigidity of a rolling bearing supporting a hollow motor, securing accuracy after assembling without affected by a matched member, and improving riding quality of a v...
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JP3872649B2 |
To provide a differential bearing fixing structure by simplifying the structure of a differential device bearing and allowing the bearing to be surely installed so as to reduce the man-hour for machining, man-hour for assembly, man-hour ...
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JP3869202B2 |
To provide a hub unit for a vehicle of which the constant velocity universal joint can be easily connected to a hub wheel while keeping preload for a double row roller bearing at a proper level. In the constitution that the double row ro...
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JP2007000241A |
To provide a dental handpiece which makes it hard to weaken the elasticity of a pre-load spring, and comparatively easy to handle as parts at the time of assembly, and enables the axial movement of an outer ring in an upper bearing membe...
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JP2006349074A |
To provide an angular contact ball bearing device capable of avoiding excessive pre-load of bearings in two rows on an inner side at operation time without changing amount of pre-load of the whole bearing device when assembling it.This a...
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JP3862228B2 |
To provide a bearing for a printer cylinder assembled at a low cost and adjustable in bearing clearance and load. This roller bearing arrangement for supporting the printer cylinder is provided with at least three bearing rings arranged ...
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JP3862145B2 |
To provide a motor for driving a disc capable of stable rotation all the time with extremely little uneven rotational torque and ball slippage at the time of rotation. This motor for driving the disc is mounted on a shaft 9 vertically fi...
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JP2006342905A |
To provide a carrying device whose vibration, particularly, resonance is suitably suppressed.A monocarrier 10 (the carrying device) comprises a base 20 having a rolling element rolling groove 25 extending along one axial direction of car...
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JP2006342920A |
To provide a compact and inexpensive rolling bearing to be simply assembled between relatively rotating members into a preload applied condition as predetermined for mutually operating the members with no rotating irregularity and high r...
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JP2006336708A |
To provide a double row tapered roller bearing capable of avoiding the deterioration of the deflection accuracy of the bearing by preventing a race on a side where a spacer is interposed from falling down when a preload is given thereto,...
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JP3857475B2 |
To avoid a phenomenon that a pre-load at the time of providing rotating torque to be demanded becomes excessive or short and stably secure characteristics such as seizure resistance and rigidity regardless of state in assembling to a usi...
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JP2006326695A |
To provide a bearing device for a main spindle of a machine tool which can suppress the temperature rise of a bearing on the front side during the high-speed rotation, can maintain machining accuracy, and can suppress the increase in cos...
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JP2006329414A |
To improve a rotational precision of a cylinder of a printer so as to improve a print quality by stabilizing postures of tapered rollers at each row with a structure that can apply an appropriate preload without extremely enhancing a pre...
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JP3855304B2 |
To provide a preload regulating structure for a cross roller bearing in which preload can be freely regulated so that a frictional torque can be always retained at a stable value. This preload regulating structure of a cross roller beari...
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JP2006322496A |
To provide inexpensive multi-row angular ball bearings to be less heated with no degradation of spindle accuracy due to heat prevention by producing a less increase in the preload of the bearings due to the clogging of a gap between the ...
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JP2006316804A |
To provide a bearing device for a wheel, which is installed in a light metal knuckle, and prevented from the axial movement and the creep of an outer ring owing to a decrease in interference allowance following temperature rise.In the be...
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JP2006316874A |
To provide a bearing device for a wheel capable of increasing the reliability of quality of a product and reducing cost by reducing a man-hour for machining.In this bearing device for the wheel having a third generation structure, a coun...
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JP3848699B2 |
To precisely and smoothly rotate a bearing in such a state that the backlash is constantly zero by keeping the pre-load keeping force required for a roller by the elasticity of a flexible part, and absorbing and mitigating the thermal st...
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JP3849524B2 |
To provide a bearing device at a low cost with a high mass- producibility capable of preventing its preload from going out in a shrink fitting process. The bearing device includes a pair of bearings 1 and 2 inserted to a shaft 5 at a cer...
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JP2006526119A |
The invention relates to a loading device (1) for receiving and preloading a wheel bearing so that it is free from play. Said loading device comprises a loading element (3) that preloads the wheel bearing (8) radially from the exterior.
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JP2006307935A |
To provide a rolling bearing device with a sensor capable of setting pre-load of a rolling bearing easily, inexpensively, and accurately.A belt-shaped membrane 11 having insulation property is bonded to an outer peripheral face of an out...
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JP2006307980A |
To provide a sealing device capable of improving service life and reducing cost.This sealing device 14 is arranged in a clearance between a rotary shaft 82 and a housing 80 arranged around the rotary shaft 82 to seal a high pressure cham...
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JP3835820B2 |
A self-lubricating hydrodynamic spindle bearing comprising a stationary shaft including a conical, inwardly tapered surfaces extending axially form outer regions of the shaft toward a center connecting region of the shaft, a rotatably mo...
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JP2006275096A |
To solve the problem that a conventional linear motion rolling guide device makes preload drop when a set screw is loosened since the preload varies due to the fastening degree of the set screw when employing an ejecting means such as a ...
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JP2006266458A |
To provide a rolling bearing having a structure which causes no fretting, or prevents foreign materials such as wear debris and rust from intruding in the bearing even if it suffers from fretting.An outer member 22 having two tracks 24 a...
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JP2006266395A |
To provide a structure capable of reducing torque of each ball bearing 3, 3 sufficiently, ensuring a sufficient oil film in a contact part of rolling faces of each ball 9, 9 constituting each ball bearing 3, 3 and each raceway track 4, 6...
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JP2006258115A |
To stabilize attitude of tapered rollers 4a, 4b in each row by providing a structure capable of applying appropriate preload without excessively enhancing accuracy regarding dimension and shapes of respective components and of adjusting ...
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JP2006250201A |
To provide a roller bearing without providing a bias in sealing performance in the bearing by both sealing plates, capable of being equally maintained for both sealing performance while preload is applied on the roller bearing.The roller...
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JP3823920B2 |
To provide an electrically driven hydraulic type power steering device low in cost, simple in constitution and low in noise by reducing noise generated by the pulsation etc. of oil pressure effectively. The electrically driven hydraulic ...
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JP3822041B2 |
To connect a constant velocity joint with a hollow shaft part by fastening a nut without backlash in axial direction, and to reduce the effect on a preload to a double row rolling bearing by nut fastening. An outer ring 31 of the constan...
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JP3822098B2 |
To facilitate pre-load control by minimizing pre-load variation in the pivot bearing equipment for supporting the gearing shaft provided with an automatic transmission for vehicles. Double row outward conical roller bearing 1 equipped on...
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JP2006234098A |
To provide a bearing device reduced in the quantity of parts, simplified in structure, and enabling the easy adjustment of the preload and the axial clearance of a bearing.This bearing device comprises a single inner ring 1 in which two ...
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JP2006214520A |
To provide a bearing device for a gear speed-increasing gear, eliminating slip of a bearing ring and a cylindrical roller and preventing smearing and skidding.In this bearing device for the gear speed-increasing gear of which load and/or...
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JP3808812B2 |
To provide an improved locking fastener assembling body. The locking fastener assembling body comprises a nut and washer. Each nut and washer have a load supporting face which opposes each other, and the supporting face has a series of s...
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JP2006211853A |
To provide an axial gap type electric motor wherein a ring type leaf spring does not lose a property as a spring when a bearing is arranged in inner peripheral space of pole members, and rotors do not come into contact with a stator even...
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JP3806391B2 |
To provide a roller bearing free to adjust a clearance in the radial direction or initial stress and to allow certain manoeuverability in the axial direction. A conical opening angle α of roller bodies 3, 4 is roughly as half in size as...
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JP2006200743A |
To provide a power transmission device capable of maintaining preload of a bearing even if an axle housing is made of aluminum.This power transmission device includes the housing 14, a differential device 20 having a case 27, and a diffe...
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JP3797304B2 |
To provide a collapsible column for a vehicle steering which transmits torque in a high rigidity state by surely preventing rotating direction chattering between a male shaft and a female shaft. This collapsible steering column is incorp...
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JP2006183847A |
To provide a bearing device for supporting a body of a printing machine, capable of stably setting an appropriate pre-load and of improving bearing accuracy and assembling performance.The bearing device 20 for supporting the body of the ...
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JP2006177268A |
To provide a structure capable of preventing a scope of wind velocity for generating electric power by a wind power generator from becoming narrow and ensuring the life of durability of tapered roller bearings 2, 2 for supporting a main ...
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JP2006180570A |
To provide a motor having a highly reliable bearing preload structure capable of reducing cost of components by preventing the outer ring of a bearing from creeping.The motor comprises a stator applied with a coil, a load side bracket an...
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