Class / Patent application number | Description | Number of patent applications / Date published |
301137000 | Including housing for drive mechanism | 12 |
20080217991 | Hydraulic Transaxle - A transaxle ( | 09-11-2008 |
20080265661 | DRIVESHAFT BOOT PROTECTOR - A driveshaft boot protector includes a curved main body, fastening members attached to the curved main body and extending from a main surface thereof, and wall members extending from the main surface of the main body. The fastening members are arranged to be attached to a knuckle assembly of a suspension system for a vehicle. The fastening members are either snap fit members which engage corresponding structures on the knuckle assembly or threaded fasteners. The driveshaft boot protector is removably attached to the knuckle assembly. | 10-30-2008 |
20090051214 | VEHICLE WHEEL END ASSEMBLIES AND METHODS OF ASSEMBLY THEREOF - A wheel end assembly for a vehicle includes an axle tube and a housing secured to the end of the axle tube. A hub includes a drive flange located beyond the housing and a spindle projecting from the drive flange into the housing. The hub spindle has a substantially solid body with drive splines about an external surface of the spindle. Rolling elements are located between the hub spindle and the housing for enabling the hub to rotate about an axis. An axle shaft is positioned within the axle tube and includes splines that are coupled to the external drive splines of the hub. | 02-26-2009 |
20090243373 | DRIVE AWAY AXLE ASSEMBLY - The drive away axle assembly comprises at least an axle shaft having a proximal end seated within an axle housing and a distal terminal flange and a hub having a distal end land and a sidewall. The distal terminal flange of the axle shaft has bores therein which align with threaded bores in the distal end land of the hub, and axle shaft/hub connectors engage through the bores to removably connect the hub to the axle shaft. Further, an axle shaft retaining bolt extends through the sidewall of the hub for engagement with the axle shaft structures to maintain the axle shaft within the axle housing when the axle shaft/hub connectors are removed. Upon removal of such connectors, the hub rotates freely without imparting rotation to the axle shaft. Still further, an accessory spring may be provided for assisting in disengagement of the axle shaft flange from the hub. | 10-01-2009 |
20120175941 | Tubular Structure for Forming Especially an Axle of the Running Gear of a Motor Vehicle - The invention relates to a tubular structure ( | 07-12-2012 |
20120267945 | TUBULAR ARTICLES WITH VARYING WALL THICKNESS - A method for manufacturing a one-piece axle tube housing with localized sections of increased wall thickness includes providing a tube blank, inserting a mandrel having a reduced diameter profile, passing the tube through an extrusion die to conform the tube to the shape of the mandrel; and extraction of the mandrel from the tube to cause outward deformation of the tube at specific locations. A further reducing step may be used to form the final desired profile, including reduced inner and outer diameters along sections of the axle tube housing. | 10-25-2012 |
20140265541 | Machine Axle Housing with Integrated Oil Circulation System - A machine axle housing includes a central body having an oil reservoir and a pair of axle legs. The central body includes a ring gear, an oil channel, and oil port for conveying oil through an oil conduit to each leg. Machine brakes within the central body include at least one disc rotatably adapted to centrifugally move oil radially outwardly of the brakes. A second oil channel collects oil from the disc, and a passageway extends from the second oil channel back to the central body to return oil from the legs back to the central body. The ring gear, first oil channel and first oil conduit define a first oil lubrication sub-system for moving oil from the central body to right and left legs, and the disc, second oil channel, and passageway define a second oil lubrication sub-system for moving oil from the legs back to the central body. | 09-18-2014 |
20140339888 | Axle Assembly With Inboard Axle Shaft Bearings That Support A Differential Mechanism - An axle assembly having a housing, a ring gear received in the housing, a ring gear bearing, a pair of shafts, a differential mechanism and a pair of inboard bearings. The ring gear bearing contacts the housing and the ring gear to support the ring gear for rotation about an axis. The shafts are received in the housing and rotate about the axis. Each of the shafts has a bearing mount and a male splined segment. The differential mechanism has a pair of output members, each of which having a splined internal aperture into which the male splined segment of one of the shafts is slidably received. Each shaft bearing is disposed on the bearing mount of one of the axle shafts and supports the shafts for rotation on the housing. The differential mechanism is supported for rotation about the axis by the ring gear bearing and the inboard bearings. | 11-20-2014 |
20150108828 | METHOD OF REMANUFACTURING A WHEEL HOUSING - A method of remanufacturing a wheel housing flange is provided. The wheel housing flange includes a hole configured to receive a fastener, the hole extending from a first face of the wheel housing flange to a second face of the wheel housing flange. The method includes machining the hole to a machined diameter larger than an original diameter. The method further includes securing a first insert in the hole adjacent to the first face. The method further includes securing a second insert in the hole adjacent to the second face. | 04-23-2015 |
20150137586 | DRIVE UNIT ASSEMBLY - A drive unit assembly including an input element, a first output element, a second output element and a drive unit housing containing a differential unit, the differential unit drivingly coupling the input element, the first output element and the second output element, the input element having input coupling features positioned externally of the drive unit housing, the first output element having output coupling features positioned externally of the drive unit housing, wherein the drive unit housing includes at least one mounting feature for securing the drive unit housing externally relative to an axle assembly and the second output element is suitable for driving an axle assembly. | 05-21-2015 |
20160167432 | AXLE CARRIER HOUSING WITH A SWEPT SUPPORT RIB | 06-16-2016 |
20170232794 | AXLE WHEEL END AXIAL THRUST ASSEMBLY | 08-17-2017 |