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Bearings August inventions list 08/06

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
08/31/2006 > 8 patent applications in 8 patent subcategories. inventions list

20060193542 - Structural bearing using fully housed partially confined elastomer: A high load structural bearing primarily comprising a high strength elastomer and a housing with top closure plate. The housing is composed of sidewalls and is attached to a bottom base plate. The elastomeric pad has its top edge chamfered to produce a void that allows the pad to expand...

20060193543 - Journal bearing having self-retaining shoes and method of using the same to support a rotating shaft: A journal bearing, and a method of using the same, that utilizes self-retaining bearing shoes that prohibit relative movement between an aligning ring and the bearing shoes in the axial direction. In one aspect, the invention comprises an aligning ring; at least one shoe having a rear surface and a...

20060193544 - Device for recirculating oil in rolling bearings: The invention relates to a device for recirculating oil from the side surface (ST) of the rolling elements (WB) and the peripheral surface of the journal (WZ) of rolling mill rollers (W) located in the bearing of a bearing built-in piece (LES), wherein a sealing ring (DLR) arranged between the...

20060193545 - Rolling element bearing cage with improved pilot surface lubrication: The present invention provides a bearing cage comprising a centrifugal lubricant catcher and axial grooves for improved pilot surface lubrication. The centrifugal lubricant catcher may be a lip running circumferentially around one edge of the inner surface of the bearing cage and the axial grooves extend axially from the edge...

20060193546 - Bearing with pass or fail wear gauge: A bearing includes an inner race having a rotational axis and an outer race sharing the rotational axis of the inner race. Rolling bearing members are constrained between the inner race and the outer race. A retention lip is provided which is adapted to maintain a peripheral opening of a...

20060193547 - Wheel end assembly: A wheel end assembly of the present invention includes a carrier and a wheel bearing assembly, and an outside inner race is integrally formed with a spindle of the wheel bearing assembly. A wheel end assembly of the present invention includes: a carrier having a cylindrical member on its one...

20060193548 - Sprocket support structure of travel drive for construction machine: A travel drive comprises a driving shaft connected to a hydraulic motor (not shown), planet gear mechanisms, which reduces a rotational speed out of the driving shaft 2, a rotation drum rotatably supported by a housing by means of tapered roller bearings, and a sprocket fixed to the rotation drum....

20060193549 - Thrust bearing comprising a spacing member: An axial bearing having at least one axial runner disk which has a radially extending portion and an axially extending annular flange. A plurality of rollers roll along the radially extending portion of the axial runner disk. A detachable spacing member of annular shape retained on the axial runner disk...

  
08/24/2006 > 10 patent applications in 9 patent subcategories. inventions list

20060188183 - Ball bearing: A ball bearing includes a ball supporting member having a hemispherical concave surface, small balls freely disposed on the hemispherical concave surface, a large ball disposed on the small balls so as to be rotatable in all directions, and a casing that has an aperture through which an upper portion...

20060188184 - Housing, fastening device for a housing, and hand-held power tool with a housing: A housing has at least one housing shell enclosing an interior space and having two edges abutting each other at least one butt seam extending axially along a longitudinal axis, and first and second retaining elements provided on either side of said butt seam and acting on a particular side...

20060188185 - Multi-thickness film layer bearing cartridge and housing: An exemplary housing for a rotor of a turbocharger includes a bore, defined at least in part by the housing; a pair of rotor limiting surfaces positioned at a first diameter, one rotor limiting surface positioned proximate to a turbine end of the housing and the other rotor limiting surface...

20060188187 - Fluid dynamic bearing device and motor equipped with the same: A fluid dynamic bearing device is mainly composed of a housing, a bearing sleeve, and a rotary member. The housing is formed by a side portion formed through injection molding of a resin material, and a bottom member fixed to a fixing portion provided in the inner periphery at one...

20060188186 - Fluid dynamic pressure bearing device, spindle motor provided with the fluid dynamic pressure bearing device, and recording disk drive device with the fluid dynamic pressure bearing device: In a fluid dynamic pressure bearing device, a shaft member includes a shaft member-side annular member, and end surfaces of the shaft member and/or the shaft member-side annular member contact a base member of a motor. The shaft member is fixed to the base member. A bearing member is rotatably...

20060188188 - Adjustable bearing: A bearing that can be reoriented to move its center is disclosed. The center of the bearing is offset from the center of its outer housing. Should the shaft extending through the bearing need to be raised or lowered the outer housing is simply rotated in its receptacle and its...

20060188189 - Protection device for a speed sensor: Protection device for a speed sensor, the sensor being provided with a reading surface which is arranged at a first determined distance from an encoder of a contact rolling bearing, and the protection device being coupled to the contact rolling bearing, and presenting a housing for the sensor, and at...

20060188190 - Seal for an antifriction bearing: A tension roller (1) for a traction drive is provided, having a running wheel (2) mounted on an anti-friction bearing and a spacer (4a). A sealing cap (13a) is provided between the running wheel (2) and the spacer (4a) and allows a captivated arrangement of all components of the tension...

20060188191 - Seal: The present invention relates to a seal for a pulley (1) on a roller bearing. For this purpose a sealing cap (19a), which covers the front face of the roller bearing (2) and is connected to a hub (9), externally enclosing the roller bearing (2), is externally assigned to the...

20060188192 - Axial lock for the wheel bearing of pole vehicles: An axial securing system for the wheel bearing of a pole-guided vehicle is described, in which the wheel bearing is positioned in line with the pole pivot point (1) and centrally with respect to the wheel area, the system comprising at least two clip-rings (3) seated in grooves (7), and...

  
08/17/2006 > 8 patent applications in 7 patent subcategories. inventions list

20060182373 - Dust-proof linear bearing structure: A fluid bearing which levitates a slider can be configured by providing bearing fluid spraying outlets in appropriate positions on the effective bearing surface of the slider facing each guide surface of a linear bearing. To prevent foreign matter from entering the clearances between bearing surfaces, foreign matter purging fluid...

20060182374 - Fluid dynamic air bearing system to rotatably support a motor: The invention relates to a fluid dynamic air bearing system to rotatably support a motor. The bearing system comprises a stationary shaft, a bearing bush partially enclosing the shaft and connected to the shaft, a bearing plate partially enclosing the shaft and connected to the shaft, the shaft, the bearing...

20060182375 - Thermal sprayed bearing shells for connecting rod: Bearing shell of a connecting rod which is located in the larger connecting rod eye in which the bearing shell is constituted by several thermally sprayed layers and the topmost material layer of the bearing shell is essentially constituted by an aluminum/bismuth alloy as well as a bearing shell of...

20060182376 - Hybrid skate bearing: A hybrid roller bearing according to the present disclosure combines at least one ceramic ball bearing and steel ball bearings to form a complete roller bearing. The use of less than a complete set of ceramic balls in a single bearing may offer many of the benefits of a full...

20060182377 - Rolling bearing: Rolling bearing is disclosed in which the surfaces of the rolling elements or raceway surfaces is randomly formed with an innumerable number of independent minute recessed depressions 11, the regions other than the depressions being smooth surfaces, and when an equivalent circle diameter of not more than φ3 μm excluded,...

20060182378 - Composite resilient mount: A composite resilient mount for rolling element bearings, comprising a composite hoop portion, and including a plurality of circumferentially dispersed inner pads and outer pads defining a plurality of arcuate beam portions disposed circumferentially between adjacent pads. The hoop portion and the inner and outer pads, may comprise a circumferentially...

20060182379 - Thin-walled antifriction bearings: The invention relates to thin-walled rolling bearings, such as needle bearings, which are produced without the removal of material and the outer rings of which form a structural unit and are produced from a cold-rolled strip. According to the invention, the outer rings are produced from a cold-formable, fully hardenable...

20060182380 - Offset thrust bearing: A first aspect of the invention relates to a thrust bearing assembly a1 wherein a first radially outside member and a second radially inside member oppose each other at first positions a21 separately located and clamp therebetween a rolling element a8 disposed at each of the first positions a21, whereas...

  
08/10/2006 > 7 patent applications in 7 patent subcategories. inventions list

20060177163 - Guide carriage of a linear rolling bearing: A guide carriage of a linear roller bearing, having at least one endless raceway for rolling bodies (9), and having a carrying body (1), on the two longitudinal sides of which in each case one carrying section (2, 3) and one return section (5, 6) of the endless raceway is...

20060177164 - Propeller shaft bearing: A propeller shaft bearing includes a substantially cylindrical sleeve (2) having a structure including an inner layer (14) and an outer layer (16) that surrounds the inner layer. The inner layer (14) is made of a bearing material that includes a thermosetting resin. The outer layer (16) is made of...

20060177165 - Active hybrid fdb motor: An active fluid bearing system is provided. In one example, the active fluid bearing system includes an interface region formed between an outer surface of an inner member and an opposing inner surface of an outer member. The inner and outer members are disposed for relative rotation of the inner...

20060177166 - Plain bearing element and method of producing a wrapped plain bearing bushing: A method for producing a wrapped bushing, includes cutting a metal blank to size: introducing holes into the blank, each hole being provided with at least one inwardly projecting protrusion: inserting plugs of plastics material exhibiting sliding characteristics into the holes; and shaping the blank to form the bushing. The...

20060177167 - Sealed rolling bearing: A sealed rolling bearing includes an inner ring and an outer ring defining a bearing space therebetween. Axially inner and outer contact seals are provided on each side of the bearing space to seal the bearing space. The axially outer contact seals stop any splashed muddy water, thereby keeping the...

20060177168 - Rotary apparatus: A rotary apparatus comprises a non-rotary part, a rotary shaft rotatable relative to the non-rotary part, a rotary member provided between the rotary shaft and the non-rotary part, an inside bearing provided between the rotary shaft and the rotary member, and an outside bearing provided between the rotary member and...

20060177169 - Hub unit: A hub unit includes a double-row outer ring having a first inner peripheral raceway and a second inner peripheral raceway, a hub having a wheel-mounting flange provided with a reference surface for mounting the wheel formed on a vehicle outer end-side thereof, a first outer peripheral raceway opposed to the...

  
08/03/2006 > 13 patent applications in 11 patent subcategories. inventions list

20060171613 - Hydrodynamic bearing device, and spindle motor and information device using the same: A hydrodynamic bearing device comprises at least one of a rotating component and a fixed component having a dynamic pressure-generating mechanism, and a lubricant present in a gap between the rotating component and the fixed component; wherein the lubricant contains at least one compound selected from the group consisting of...

20060171615 - Dynamic pressure bearing and motor using the same: One preferred embodiment of the present invention provides a dynamic pressure bearing formed of a porous material into a shape of a cylindrical sleeve, for rotatably supporting a shaft inserted thereinto, comprising a first groove portion being formed circumferentially in a part of the inner circumferential surface of the dynamic...

20060171614 - Fluid dynamic bearing device, spindle motor and disk drive: A fluid dynamic bearing device, a spindle motor and a disk drive apparatus are disclosed. A highly accurate fluid dynamic bearing member of the fluid dynamic bearing device can be formed of a free-cutting stainless steel composition easy to cut or otherwise machine, while at the same time preventing the...

20060171616 - Hydrodynamic thrust bearing assembly: A thrust bearing assembly including a ring-like support structure having a castellated end configuration, a ring-like dynamic race, and a ring-like thrust washer sandwiched between the castellated end configuration and the dynamic race. The castellated end configuration defines a plurality of support regions and a plurality of notches between adjacent...

20060171617 - Non-contacting face seals and thrust bearings: The apparatus, which can be used in aspirating face seals or thrust bearings, spaces two relatively rotatable facing surfaces in use by entraining gas between the surfaces. The apparatus includes a first portion (1) defining a generally frusto-conical surface (3); a second portion (2) defining at least one flat surface...

20060171619 - Bearing arrangement: A bearing arrangement comprises a first component 10 and a second component 12, bearings 14, 16 being provided to support one of the first and second components 10, 12 for rotation relative to the other of the first and second components 10, 12, a radial clearance 24 being provided between...

20060171618 - Lubrication oil retaining bearing assembly: A lubrication oil retaining assembly includes a bearing sleeve having a passage, at least two bearings each having a head and a neck integrally formed with the head. The at least two bearings are interference fitted into the passage of the bearing sleeve in such a manner that an oil...

20060171620 - Bearing unit: A bearing unit comprises a cylindrical oil-impregnated bearing, in which a bearing bore to support a turning shaft is formed so as to enable the turning shaft to turn; a bearing holder, in which the oil-impregnated bearing is fixed by an inner bore; a first groove being formed in an...

20060171621 - Bearing arrangement for a motor vehicle: A bearing arrangement for an adjusting device in a motor vehicle comprises a bearing point in the form of a bearing opening of a base part and a bearing element extending through said bearing opening. The base part arranged on the edge of the bearing opening comprises at least one...

20060171622 - Double-row ball bearing for supporting pulley: In a pulley support double row ball bearing, with a construction which uses small diameter balls 44 so that the axial dimensions are minimized, a construction is realized which ensures an amount of grease filled in an inner space 47, and is able to effectively utilize this grease. In order...

20060171623 - Bearing arrangement for medical device: A bearing arrangement used in a medical device in which a rotating component is supported relative to a stationary housing includes a bearing comprising an inner ring and an outer ring, with the inner ring being connected to the component which is to be supported and the outer ring being...

20060171624 - Bearing ring and wheel bearing unit: The invention relates to a cold-formed bearing ring (2) and a wheel bearing unit (1) provided with a bearing ring (2). A radial ring groove (16) is formed on the bearing ring (2)....

20060171625 - Method and apparatus for sensing the condition of a device, process material or structure: A system for determining the condition of a device or process uses the inter-arrival times of successive acoustic emission events generated by the device or process being monitored. From this measurement, the system determines a statistical distribution, preferably a Weibull distribution, to determine a shape to life parameter for characterizing...

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