| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 301630101 |
Disc
| 90 |
| 301640701 |
Of plastic
| 21 |
| 301066000 |
Integrally connected spokes
| 6 |
| 301065000 |
Of cast metal | 5 |
| 20080211292 | CAST WHEEL - The invention relates to a cast wheel having a wheel rim base, a rear edge region, and a front edge region, wherein the front edge region is coupled to the rear edge region via the wheel rim base. The cast wheel includes at least one reduced-material portion structured and arranged in the rear edge region and a circumferential bead arranged in a rearward portion of the rear edge region, wherein at least a part of the reduced-material portion is located in a region of the circumferential bead and is structured and arranged to widen radially inward from a radially outwardly located vertex region towards a leveling-off end. | 09-04-2008 |
| 20100052413 | Vehicle Wheel and Method for Manufacturing It - The invention relates to a vehicle wheel, in particular a hybrid vehicle wheel, composed of a wheel disc, which is fabricated from lightweight metal as a cast part, and a rim ring, which is made from steel, is connected to the wheel disc in a rotationally fixed fashion and has at least one rim horn and a drop base edge, and a method for manufacturing such a hybrid vehicle wheel. In order to be able to manufacture the hybrid vehicle wheel at low cost and to ensure sufficient force flow between the rim ring and the wheel disc, the wheel disc has, on the disc edge, a contour which is matched to the profile of the rim horn and drop base edge and extends over the distance between them and on which the rim ring bears in the mounted state of the wheel disc and rim ring while clamping the wheel disc between a first pressure zone on the drop base edge and a second pressure zone on the rim horn. Fitting is carried out by folding over or rolling over a rim ring blank onto the edge of the disc. | 03-04-2010 |
| 20110062770 | CAST MAGNESIUM ALLOY WHEELS - A method of imparting superior fatigue performance to a vehicle wheel cast from a magnesium alloy by selective application of friction stir processing to regions of the casting known to be subject to high in-service stresses is described. The method may be particularly applicable to open wheel designs in which a plurality of spokes is used to connect the hub and rim portions of the wheel. | 03-17-2011 |
| 20120086264 | BIMETALLIC CASTING - A method of forming a casting includes providing a preform to a mold cavity. The preform is formed from one of a first metal and a second metal and defines an interface surface. A molten portion of the other of the first metal and the second metal is cast into the mold such that the molten portion proximately contacts the interface surface of the preform. An interface layer at the interface surface, a first portion defined by the mold cavity and the interface layer, and a second portion defined by the interface layer, are formed during casting. The interface layer may define a metallurgical bond between the first portion and the second portion. In the non-limiting example provided herein, the first portion is substantially comprised of aluminum and the second portion is substantially comprised of magnesium. In a non-limiting example, the casting may be configured as a vehicle wheel. | 04-12-2012 |
| 20160023509 | CAST ALUMINUM WHEEL - A cast aluminum wheel includes a rim element having an annular configuration defining an axis and a central element extending radially outwardly between the axis and the rim element. The rim element includes a wall extending circumferentially around the axis between a proximal bead and a distal bead. The central element includes a plurality of spokes extending radially outwardly toward the proximal bead and meets proximate the axis with adjacent of the plurality of spokes defining a cooperative feature therebetween for providing stiffness to the wheel. The spokes progressively increase in volume in a direction toward the axis from the rim element thereby providing increased mass of the spokes proximate the axis relative to the rim element. | 01-28-2016 |
| 301079000 |
Single spoke series | 2 |
| 20090243371 | SHOCK ABSORBING WHEEL - The present invention relates to a shock absorbing wheel with shock absorbing properties, the wheel comprises a hub, arms and a rim. The hub comprises radial junctions between the arms and the hub, additionally the rim comprises radial junctions between the arms and the rim, wherein between the radial junctions of the hub and the rim the arms are arranged with a substantially sinusoidal shaped form. The arms further comprise a first, a second, a third and a fourth section, wherein in the first section, the arms extend from the radial junctions between the arms and the hub in a first radial direction A, and in the forth section, the arms extend from the radial junctions between the arms and the rim in a second radial direction B. The sinusoidal shaped form is arranged in the second and the third sections of the arms. The present invention is said to provide for a cost effective wheel with good shock absorbing properties. | 10-01-2009 |
| 20130278045 | ANNULAR STRUCTURE HAVING MULTIPLE REINFORCEMENT BANDS - A non-pneumatic wheel with reinforcement bands that provide structural support for the wheel and a method of manufacture of such a wheel are described. The reinforcement band forms part of an annular reinforcement structure that includes a core that is cast in place between annular reinforcement bands. The core can be impregnated with a matrix material. The matrix material can also be used to form one or more elements of the non-pneumatic wheel. | 10-24-2013 |
| 301067000 |
Rim (or felly) and spoke connection | 1 |
| 20110316324 | VEHICLE WHEEL - A vehicle wheel having a rim and a disk. A disk flange of the disk may have a non-contact portion non-contacting a radially inner surface of the rim, at a radially outer extension of a width center line of a spoke. As a result, the rigidity of a portion of the disk in the circumferential direction of the wheel where the spoke is provided may be decreased compared with a wheel (conventional) where such non-contact portion is not provided. A difference in rigidity of the disk in the circumferential direction of the wheel between a portion where the vent window is provided and a portion where the spoke is provided may be smaller than that in the case of the conventional wheel, whereby a durability of the wheel and a run-out accuracy of the wheel may be improved. | 12-29-2011 |
| 301073000 |
Plural spoke series | 1 |
| 20090160243 | SPOKE WHEEL - The invention relates to a spoke wheel that includes a peripheral rim, a central hub, and individual connecting spokes between the rim and the hub. In their free state, the spokes of the wheel are mounted without tension or compression between the rim and the hub, and each spoke can bear a compression load of at least 60 daN without bowing. Furthermore, the wheel includes a play-free connection or bilateral connection device for connecting at least one end of each spoke to the rim or the hub. | 06-25-2009 |
| Entries |
| Document | Title | Date |
|---|
| 20080277996 | Light Alloy Wheel - A light alloy wheel for two-wheeled or four-wheeled vehicle comprises an outer rim having a tubular rim part that includes: a bead seat; a hump; a slope wall; an ornamental wall; and a cavity defined by these four walls. Cross-sectional area and geometric moment of inertia are calculated for the tubular rim part. Thus provided is a wheel having lighter weight and higher rigidity and fashionability compared to a wheel only having a solid rim part consisting of the bead seat, a hump and a slope wall and not having the ornamental wall or cavity. The solid rim part has a standardized shaping construction with respect to inclination, dimensions and wall thicknesses, in conformity mainly with design specification of a tire. | 11-13-2008 |
| 20110080038 | Collapsible Wheel - A collapsible wheel includes a rim formed of a number of arched rim elements pivotally connected into an endless series, a connector with a shaft for connection to a golf bag carrier, pushcart or baby cart, a hub sleeved onto the shaft of the connector, first spokes each having one end connected to the rim and the other end for stopping against the periphery of the hug, and second spokes each having an outer spoke segment connected to the rim and an inner spoke segment that has one end hinged to the outer spoke segment and the other end hinged to the hub. | 04-07-2011 |
| 20110175432 | Integration of ballistic resistant materials into a wheel - In this invention ballistic resistant materials are integrated into a wheel for protection of the Tire Bead Bundle, protection of hardware, and protection of hub components. The Tire Bead Bundle can be protected by supplementing the existing rim flange with ballistic resistant material and/or by placing such material between the flange and the bead bundle. Further, for protection of hardware (including Manual Inflation or CTI Valves), ballistic resistant material can be incorporated over or on wheel hardware. Finally, ballistic resistant materials can be incorporated over or on the wheel hub diameter to reduce the risk of damage due to ballistic attacks. | 07-21-2011 |
| 20110278911 | NON-PNEUMATIC TIRE - An object of the present invention is to provide a link-type non-pneumatic tire which can reduce the rolling resistance and improve the drive comfort and drivability compare to the solid tire, and also drastically reduce its weight compare to the conventional link-type non-pneumatic tire. | 11-17-2011 |
| 20120126609 | WHEEL - A method of manufacturing a wheel and a tyre comprising the steps of providing a wheel and moulding a tyre to the wheel. A mould may be placed over the wheel, such that a cavity is formed between an inner surface of the mould and a rim of the wheel, for receiving material to form the tyre, which may be in a liquid form and allowed to solidify in the mould to form a tyre attached to the wheel. | 05-24-2012 |
| 20120146394 | ELASTOMERIC TIRE FOR A TRACKED VEHICLE - A road wheel for a tracked vehicle is provided with a circular mounting flange having a dished wall extending radially outwards and circumferentially therefrom, a peripheral rim having a first edge and a second edge with the rim connected to an outer edge of the dished wall at an intermediate region of the rim, and a first lip extending from the first edge. Another road wheel for a tracked vehicle is provided with a mounting flange, a peripheral rim, at least one inner dished wall, at least one outer dished wall offset from the inner dished wall along the flange, and at least two connector walls with each connector wall extending between the inner dished wall, outer dished wall, and the peripheral rim. | 06-14-2012 |
| 20130043715 | WHEEL AND HUB ASSEMBLY - A hub assembly includes a retainer housing, a retaining member, a biasing element, and an occlusion. The retainer housing includes a wheel mounting sleeve and a pin sleeve. The wheel mounting sleeve includes an axle bore configured to receive an axle. The pin sleeve has a first end and a second end. The pin sleeve includes a conduit between the first end and the second end. The first end is in fluid communication with the axle bore. The retaining member and the biasing element are in the conduit. The retaining member is configured to engage a groove in an axle. The biasing element is configured to bias the retaining member towards the axle bore. The occlusion is proximate to the second end of the pin sleeve. The occlusion is configured to inhibit the retaining member from exiting the conduit at least prior to coupling the hub assembly to a wheel. | 02-21-2013 |
| 20130049442 | MOUNTING METHOD AND DEVICE FOR TIRE PRESSURE MONITORING SENSOR - A tire pressure monitor mount includes a carrier ( | 02-28-2013 |
| 20130278044 | NON-PNEUMATIC TIRE WITH REINFORCEMENT BAND SPACER AND METHOD OF MANUFACTURING SAME - A non-pneumatic tire and a method of manufacturing the same are provided. More particularly, a non-pneumatic tire having a reinforcement structure with one or more spacers is provided along with a method of placement of a spacer between reinforcing bands of a non-pneumatic tire. A jig can be used to facilitate placement of the spacer. | 10-24-2013 |
| 20140062168 | NON-PNEUMATIC TIRE - A non-pneumatic tire includes an inner circumferential barrier, an outer circumferential barrier radially spaced from the inner circumferential barrier, and a support structure extending between the inner and outer circumferential barriers. The support structure includes a plurality of first ribs extending between the inner and outer circumferential barriers. The first ribs have a cross-section substantially perpendicular to an axial direction of the tire, with the cross-section having a first curvilinear shape, wherein the first curvilinear shape is a curve having either a single direction of curvature or a direction of curvature that changes once. The support structure also includes a plurality of second ribs extending between the inner and outer circumferential barriers. At least some of the first ribs intersect at least some of the second ribs such that intersecting first ribs and second ribs share common material at points of intersection. | 03-06-2014 |
| 20140062169 | NON-PNEUMATIC TIRE - A non-pneumatic tire includes an inner circumferential barrier configured to be coupled to a hub, an outer circumferential barrier radially spaced from the inner circumferential barrier, and a support structure coupling the inner circumferential barrier to the outer circumferential barrier. The support structure at least partially defines a first axial side of the tire and a second axial side of the tire opposite the first axial side of the tire. The support structure includes a plurality of ribs extending between the inner circumferential barrier and the outer circumferential barrier, wherein the plurality of ribs define a plurality of cavities extending between the first axial side of the tire and the second axial side of the tire. At least some of the cavities each define an axial cross-section that varies at points between the first axial side of the tire and the second axial side of the tire. | 03-06-2014 |
| 20140062170 | NON-PNEUMATIC TIRE - A non-pneumatic tire includes an inner circumferential barrier configured to be coupled to a hub, an outer circumferential barrier radially spaced from the inner circumferential barrier, and a support structure extending between the inner circumferential barrier and the outer circumferential barrier and coupling the inner circumferential barrier to the outer circumferential barrier. The support structure includes a plurality of ribs extending between the inner circumferential barrier and the outer circumferential barrier. The support structure at least partially defines a first axial side of the tire and a second axial side of the tire opposite the first axial side of the tire. The first and second axial sides of the tire define an axial width of the support structure. The axial width of the support structure varies as the support structure extends between the inner circumferential barrier and the outer circumferential barrier. | 03-06-2014 |
| 20140062171 | NON-PNEUMATIC TIRE - A non-pneumatic tire includes an inner circumferential barrier configured to be coupled to a hub, an outer circumferential barrier radially spaced from the inner circumferential barrier, and a support structure coupling the inner circumferential barrier to the outer circumferential barrier. The support structure at least partially defines a first axial side of the tire and a second axial side of the tire opposite the first axial side of the tire. The support structure includes a plurality of first ribs and a plurality of second ribs extending between the inner circumferential barrier and the outer circumferential barrier. At least some of the plurality of first ribs extend from the first axial side of the tire toward the second axial side of the tire, such that the at least some first ribs terminate prior to reaching the second axial side of the tire. | 03-06-2014 |
| 20140062172 | NON-PNEUMATIC TIRE - A non-pneumatic tire includes an inner circumferential barrier configured to be coupled to a hub, an outer circumferential barrier radially spaced from the inner circumferential barrier, and a tread portion associated with the outer circumferential barrier. The tire further includes a support structure coupling the inner circumferential barrier to the outer circumferential barrier. The support structure includes a plurality of ribs extending between the inner circumferential barrier and the outer circumferential barrier, wherein the ribs have a cross-section substantially perpendicular to an axial direction of the tire, with the cross-section having a curvilinear shape. The tread portion defines first and second edges, and a plurality of circumferentially spaced first transverse grooves associated with the first edge, a plurality of circumferentially spaced second transverse grooves associated with the second edge, and a circumferential tread rib separating the first grooves and the second grooves from one another. | 03-06-2014 |
| 20140132059 | WHEEL ASSEMBLY AND VEHICLE INCORPORATING SAME - A wheel assembly is provided that includes a body coupled to the central hub to rotate about the axis of rotation. The body forms an alternating pattern circumscribed about the central hub at constant radial distance from the axis of rotation. The body defines a median circle centered on and transverse to the axis of rotation. The alternating pattern of the body is evenly distributed across the median circle, resulting in an effective width greater than the width of the body. On hard surfaces, the wheel assembly provides a broad track while maintaining a relatively thin contact area, as result providing reduced friction than a traditional wheel. On soft surfaces, the wheel assembly provides substantial traction. | 05-15-2014 |
