Class / Patent application number | Description | Number of patent applications / Date published |
301640301 | Plural disc members | 14 |
20120104836 | STRUCTURE OF FAST-SCREWED TWO-PIECE TYPE WHEEL RIM - The present invention provides a structure of fast-screwed two-piece type wheel rim, mainly comprises an inner half wheel rim and an outer half wheel rim both being installed with protruding skeletons at the outer ends and formed with a through hole in the center, the inner end of the inner half wheel rim is installed with a cylindrical protruding member having outer thread, an expansion protruding ring having an annular concave slot is installed at a base portion of the cylindrical protruding member for being installed with a seal unit, the inner end of the outer half thread. As such, the inner and outer half wheel rims can be respectively installed from two side of a tire for being directly integrally airtight combined by a positioning screw screwed through the positioning hole and installed the seal unit installed between the inner and outer half wheel rims. | 05-03-2012 |
301640302 | Plural axially spaced disc members | 13 |
20120235465 | Method and System for Forming a Wheel Structure - A wheel structure for use in an engine-powered vehicle having an inner rim, an outer rim, an inner, partially truncated, cone-shaped element, a hub and a closing portion. The outer rim is sealingly attached to the inner rim, while the inner cone-shaped element is oriented with an opening at its truncated vertex end closer to the inner rim than its base and is then attached around the perimeter of its base to the perimeter of the outer rim. A closing portion with an opening at its center is provided which is attached at its perimeter to the perimeter of the inner cone-shaped element. The hub is connected on one side to the truncated vertex end of the inner cone and on the other side to the opening at the center of the closing portion. | 09-20-2012 |
20140145496 | WHEEL SET FOR A BICYCLE - A wheel set for a bicycle includes a wheel hub, two auxiliary disks, a plurality of spokes and a wheel rim. The two auxiliary disks sleeve onto two ends of the wheel hub respectively. Each auxiliary disk has a first ring portion and a second ring portion. The first ring portion has a plurality of ribs extended from an outer periphery thereof toward the second ring portion. One end of each spoke is assembled to | 05-29-2014 |
301640303 | Disc members unitary with rim | 8 |
20110095597 | Tire and Rim - A tire and rim combination includes a pair of circular rims with each of the rims including a radially extending flange member. The flange member can be releasably fit into the perimeter groove of the tire. | 04-28-2011 |
20130009452 | SEMI-HOLLOW PNEUMATIC TIRE AND ASSOCIATED WHEEL RIM, NOTABLY FOR AGRICULTURAL MACHINERY - A pneumatic tire of the semi-hollow type includes a casing having an uninflated inner volume and including an inner wall provided with a retaining bead and a convex outer wall forming the tread of the tire, the inner wall and the outer wall of the tire being connected by two annular borders. The inner wall of the tire is concave so as to surmount a convex outer wall of the peripheral seat of a rim of a wheel, this outer wall being provided with a peripheral slot adapted to accommodate the retaining bead of the tire. | 01-10-2013 |
20130088071 | FABRICATION OF WELDED WHEELS WITHOUT FILLER MATERIAL - A hermetically sealed wheel assembly which has been welding autogenously is provided, along with a method and system for welding the wheel assembly. The wheel assembly is made up of at least two components which are laser welded to each other without the use of filler material to create a hermetically sealed wheel assembly. | 04-11-2013 |
20130088072 | FABRICATION OF WELDED WHEELS WITHOUT FILLER MATERIAL - A hermetically sealed wheel assembly which has been welding autogenously is provided, along with a method and system for welding the wheel assembly. The wheel assembly is made up of at least two components which are laser welded to each other without the use of filler material to create a hermetically sealed wheel assembly. | 04-11-2013 |
20130088073 | FABRICATION OF WELDED WHEELS WITHOUT FILLER MATERIAL - A hermetically sealed wheel assembly which has been welding autogenously is provided, along with a method and system for welding the wheel assembly. The wheel assembly is made up of at least two components which are laser welded to each other without the use of filler material to create a hermetically sealed wheel assembly. | 04-11-2013 |
20130088074 | FABRICATION OF WELDED WHEELS WITHOUT FILLER MATERIAL - A hermetically sealed wheel assembly which has been welding autogenously is provided, along with a method and system for welding the wheel assembly. The wheel assembly is made up of at least two components which are laser welded to each other without the use of filler material to create a hermetically sealed wheel assembly. | 04-11-2013 |
20130147256 | FABRICATION OF WELDED WHEELS WITHOUT FILLER MATERIAL - A hermetically sealed wheel assembly which has been welding autogenously is provided, along with a method and system for welding the wheel assembly. The wheel assembly is made up of at least two components which are laser welded to each other without the use of filler material to create a hermetically sealed wheel assembly. | 06-13-2013 |
20140239704 | Reversible Wheel and Methods of Making and Using the Same - Reversible wheels are disclosed. Methods of making and using reversible wheels are further disclosed. | 08-28-2014 |
301640305 | Disc members removably joined | 2 |
20130033095 | Wheel and Multi Chamber Tire Assembly - A tire assembly includes a tire having an annular tread between and connected to outer edges of opposed first and second sidewalls. The first and second sidewalls terminate at radially inner edges defining first and second bead sections, respectively. The tire also has a first interior wall having one edge coupled to the tread and an opposite free edge. The first interior wall is positioned between and generally parallel to and spaced from the first and second sidewalls. A first annular spacer is positionable adjacent the first bead section between the first sidewall and the first interior wall on one side of the first interior wall. A second annular spacer is positionable on the opposite side of the first interior wall. The first and second annular spacers are configured to generally maintain a spacing of the first and second sidewalls and the first interior wall relative to one another. | 02-07-2013 |
20140175860 | AIRCRAFT WHEEL FITTED WITH DRIVEKEY-BOLTS - An aircraft wheel comprising two half-wheels ( | 06-26-2014 |
301640306 | Including intermediate material or member between disc members | 1 |
20160046149 | METHOD OF RE-SIZING A WHEEL FOR FITMENT ONTO A MACHINE - A method of re-sizing a compactor wheel for fitment onto a machine is provided. The compactor wheel includes a rim, a hub that is concentrically positioned within the rim, and a pair of discs connecting the rim to the hub. Each of the discs has a first edge and a second edge in rigid attachment with an outer surface of the hub and an inner surface of the rim respectively. The method includes detaching the rim from the second edge of each disc, rigidly attaching a first side of a spacer element to the second edge of the disc, and rigidly attaching the rim to a second side of the spacer element. | 02-18-2016 |