| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Mismatch side rim and lock ring interface angles for lock ring wheel | US14918252 | 2015-10-20 | US09782999B2 | 2017-10-10 | Bradley J. Baden; Katrina Lynn King |
| Systems and methods disclosed herein may be useful for use in a wheel assembly. In this regard a wheel assembly may comprise a wheel base with a center axis, a side rim disposed about a circumference of the wheel base, wherein the side rim includes a frustoconical radially inward surface, and a lock ring comprising a single unitary member. The lock ring may secure the side rim onto the wheel base, the lock ring preventing the side rim from sliding axially with respect to the wheel base, wherein a frustoconical radially outward surface of the lock ring comprises a first angle with respect to the frustoconical radially inward surface of the side rim. | ||||||
| 62 | Optimized Rim For Robust Pneumatic Bicycle Wheel Functionality | US14862643 | 2015-09-23 | US20170080749A1 | 2017-03-23 | Raymond Anderson Scruggs |
| A bicycle wheel rim design with high safety margin and optimized strength-to-weight is described. The rim provides a tire bead supporting platform which defines a circumferential bead seat with minimum bead seat diameter equal to the standard tire bead diameter defined for a particular size of tire. Each tire bead seat defined along the rim circumference is comprised by a pair of circumferential ridges. The circumferential ridges comprise the external sidewalls of the rim and do not include tire bead hook features, and are of optimized sidewall thickness to add load strength and lateral stiffness, and resist crushing from impact. The interior ridges are increased diameter towards the medial plane of the rim to a value greater than the specified tire bead diameter. Given this geometry, the left lateral and right lateral of each tire bead is safely constrained within the defined bead seats under a wide variety of uses. | ||||||
| 63 | Aerodynamic Bicycle Rim and Wheel | US15276199 | 2016-09-26 | US20170008337A1 | 2017-01-12 | Steven Arthur Hed; Christopher Andrew Edin |
| Embodiments described herein provide aerodynamic bicycle rims and wheels. Embodiments can include a bicycle rim that is wider than the width of the tire proximate to the outer edge of the rim and is shaped so that there is a tangent line tangent to the rim and the tire. The tangent line can be tangent to the rim on the sidewall or elsewhere on the rim. The widest part of the rim can be radially inward from the outer edge of the rim or elsewhere on the rim and the tangent line can be tangent at the widest part of the rim or elsewhere on the rim. | ||||||
| 64 | Aerodynamic bicycle rim and wheel | US14520207 | 2014-10-21 | US09463666B2 | 2016-10-11 | Steven Arthur Hed; Christopher Andrew Edin |
| Embodiments described herein provide aerodynamic bicycle rims and wheels. Embodiments can include a bicycle rim that is wider than the width of the tire proximate to the outer edge of the rim and is shaped so that there is a tangent line tangent to the rim and the tire. The tangent line can be tangent to the rim on the sidewall or elsewhere on the rim. The widest part of the rim can be radially inward from the outer edge of the rim or elsewhere on the rim and the tangent line can be tangent at the widest part of the rim or elsewhere on the rim. | ||||||
| 65 | Wheel and tire assembly | US13654691 | 2012-10-18 | US09283810B2 | 2016-03-15 | Thomas J. Korus; Michael Fredenburg |
| A wheel assembly includes a rigid wheel and an airless flexible tire with certain performance characteristics of a pneumatic tire. The rigid wheel includes a central portion and a plurality of circumferentially spaced mounting elements removably attached to a radially outer margin of the central portion. The tire is mounted on the wheel and engages the mounting elements such that portions of the tire not engaging the mounting elements are separated radially from the wheel by a space. The tire is configured such that portions of the tire not engaging the mounting elements flex inwardly toward the wheel when subject to ground engaging pressure, thereby minimizing ground penetration and soil disruption. The tire may include one or more tension elements embedded in the tire to increase the tire's strength and resilience. | ||||||
| 66 | BICYCLE WHEEL RIM | US13219340 | 2011-08-26 | US20120049609A1 | 2012-03-01 | Stanley F. Koziatek |
| A bicycle wheel rim having a circular base portion including a proximal surface and a distal surface, and a pair of integral sidewalls extending generally radially outward from an intersection region of the proximal surface and the distal surface. The distal surface of the rim has a central hump, a trough contiguous with the central hump extending axially outward from the hump, and a flat shelf immediately adjacent, contiguous with, and extending axially outward from the trough. Another embodiment of the invention is directed to a bicycle wheel including the embodied rim, a plurality a spokes engaged at respective ends thereof with the rim and a hub engaged with the plurality of spoke members at opposite ends thereof. Another embodiment of the invention is directed to a bicycle wheel assembly comprising the embodied wheel and a tube and/or tire mounted on the rim. | ||||||
| 67 | Bicycle wheel rim | US12420595 | 2009-04-08 | US08007053B2 | 2011-08-30 | Stanley F. Koziatek |
| A bicycle wheel rim having a circular base portion including a proximal surface and a distal surface, and a pair of integral sidewalls extending generally radially outward from an intersection region of the proximal surface and the distal surface. The distal surface of the rim has a central hump, a trough contiguous with the central hump extending axially outward from the hump, and a flat shelf immediately adjacent, contiguous with, and extending axially outward from the trough. Another embodiment of the invention is directed to a bicycle wheel including the embodied rim, a plurality a spokes engaged at respective ends thereof with the rim and a hub engaged with the plurality of spoke members at opposite ends thereof. Another embodiment of the invention is directed to a bicycle wheel assembly comprising the embodied wheel and a tube and/or tire mounted on the rim. | ||||||
| 68 | Rim, supporting ring and assembly thereof | US647936 | 1996-05-31 | US5787950A | 1998-08-04 | Olivier Muhlhoff; Jean-Pierre Pompier |
| An integral rim intended for mounting a tire having at least two beads and including, when viewed in meridian section, at least a first rim seat, a second rim seat, and a rim base which is without a groove. The first rim seat slopes downwardly towards the outside. The second rim seat has a generatrix, the axially inner end of which is on a circle of diameter at least as great as the diameter of the circle on which the axially inner end of the first rim seat is located. The assembly formed by such a rim and a supporting ring for the thread. | ||||||
| 69 | Rim and assembly of tire and/or ring-shaped tread support on same | US647972 | 1996-06-03 | US5749982A | 1998-05-12 | Olivier Muhlhoff; Jean-Pierre Pompier |
| An assembly is formed of a tire (1), a mounting rim (2), and an annular bearing support (3) for the tread (10) of the tire, for running at low pressure or at zero pressure. The rim (2) has two seats (23', 23"), the first seat (23') having an outwardly inclined generatrix and being axially outwardly extended by a shoulder or hump (25'), and the second seat (23") having an inwardly inclined generatrix and being axially outwardly extended by a flange (24). The tire (1) has a radial carcass reinforcement (13) with a particular meridional profile and two beads (12', 12") adapted to the mounting rim (2). The tread supporting ring (3) is ovalizable and circumferentially inextensible. | ||||||
| 70 | Heat-dissipating means of nest tire structure for a run-flat tire | US120806 | 1993-09-15 | US5361817A | 1994-11-08 | Long-Hsiung Chen |
| A heat-dissipating valve is formed on a steel rim of a car tire which includes an inner tire secured in an outer tire, whereby upon puncture of the outer tire, the inner tire, when compressed between the outer tire and the steel rim as loaded by a car weight, may release hot air outwardly through the heat-dissipating valve for dissipating frictional heat outwardly as produced by the friction between the inner tire and the steel rim or outer tire to prevent a fire accident. | ||||||
| 71 | Rim with inclined seats and assembly of such a rim with a tire | US915848 | 1992-07-22 | US5318088A | 1994-06-07 | Jean Billieres |
| An integral rim (J') having frustoconical seats (2') inclined 15.degree..+-.1.degree., the axial widths (P') of which are greatly decreased as compared with the axial widths (P) of the known frustoconical seats (2), and having a mounting groove (3') of reduced height (H') so as to permit an increase in the space available for the braking means. The assembly of a rim (J') as described above and of a tire (T) having beads the tips of which have been truncated permits better resistance of said beads to fatigue while permitting easy mounting. The invention is employed for tires and rims intended for heavy vehicles. | ||||||
| 72 | Run-flat tire and rim assemblies for ATV | US598812 | 1990-10-17 | US5186772A | 1993-02-16 | Eiji Nakasaki; Yasuo Igarashi |
| A run-flat tire and rim assembly for All Terrain Vehicles comprising: (A) a run-flat tire having beads with a radially inwardly protruding toe and a bead apex; (B) a rim having bead seats with a circumferentially extending groove with which the toe is engaged; (C) the height of the radially outer end of the bead apex being in a range of 15% to 30% of the tire section height; (D) the thickness of the rubber layer on the outside of a carcass in the tire sidewall regions being at least 10 times the diameter of the carcass ply cord; (E) the above-mentioned thickness decreasing gradually from a maximum tire section width point to the tire shoulder so as to form a weak portion in bending in each shoulder; (F) a circumferentially extending buttress provided in each shoulder; and (G) a hump with a diameter larger than the rim diameter formed axially inward of and adjacent to each bead seat of the rim. | ||||||
| 73 | Tire lateral support | US400073 | 1989-08-28 | US5092661A | 1992-03-03 | Walter A. Meyers |
| A rim bead flange of a ground surface vehicle, pneumatic tire wheel is effectively, and in one embodiment actually, extended radially outward to an extent whereby the extension covers 1/8 to 1/3 of the area of the adjacent sidewall of the tire in order to provide lateral support against sheer deformation for said sidewall. The extension is accomplished by retrofittable ring plates or by an integral extension of the rim bead flange. | ||||||
| 74 | Wheel rim for a pneumatic tire | US330176 | 1989-03-29 | US4976498A | 1990-12-11 | Ian Kemp |
| A one piece wheel rim for a pneumatic tire having flanges adjacent to tapered bead seats one of the flanges having a reduced high portion of a length of 0.25 to 0.5 times the bead seat circumference. The reduced height portion being in the range of 0.15 to 0.6 times the height of the remainder of the flange, which construction allows a tire to be fitted to the rim without the necessity for a conventional tire fitting well. | ||||||
| 75 | Insert for pneumatic wheel | US320563 | 1989-03-08 | US4930558A | 1990-06-05 | Edward H. Sahagian |
| A resilient wheel has a rim (4) with an airtight annular channel (18) separated from the tire air space (19) by an annular elastomeric member (16). The sealed annular channel (18) is in pressure communication with the tire air space (19) and acts as a buffer absorbing abrupt transient pressure changes produced in the tire air chamber (19).The elastomeric member (16) is seated in depressions (5) in the rim surface stabilizing the beads (6) of the tire mounted on the rim (4). Valve (30) in the rim (4) allows inflation of the annular air chamber (18), providing selective control for the resiliency of the wheel. Continuous radially extending portions (34) of the elastomeric member (16) serve to hold the tire beads (6) in place, the tire beads (6) residing between the extending portions (34) and radially extending portions of the rim structure. | ||||||
| 76 | Tire assembly | US305377 | 1989-02-01 | US4923252A | 1990-05-08 | Gerhard R. Plamper; Alan Borling |
| An axle driven tire is disclosed having an undersized tire with a series of laterally oriented circumferentially spaced tabs extending radially off of the hub into a circumferentially extending recess in the tire to drivingly tie the tire to the hub. | ||||||
| 77 | Wheel rim for a pneumatic tire | US154188 | 1988-02-10 | US4836260A | 1989-06-06 | Michael R. Corner; Phillip N. Griffiths; Tom Holmes; Ian Kemp |
| A novel one piece wheel rim for a pneumatic tire is provided. This wheel rim includes a pair of axially spaced tapered bead seats, a tire retaining flange located axially outward of each bead seat, and a tire fitting well located between the bead seats. One flange has a reduced height portion having a length of 0.25 to 0.5 times the bead seat circumference. The reduced height is such that the flange height, measured from its heel point, which is the point of intersection of the nominal diameter and the nominal wheel width, is in the range of 0.15 and 0.6 times the height of the remainder of the tire. This construction permits easy tire fitting and removal. The well also provides increased brake space. | ||||||
| 78 | Vehicle wheel | US904791 | 1986-09-04 | US4794970A | 1989-01-03 | Heinrich Huinink; Udo Frerichs; Dionysius Poque |
| A vehicle wheel on which can be mounted a pneumatic tire which essentially includes rubber or rubber-like synthetic material, and has a carcass with load-carrying cords which are anchored in the bead regions of the tire via inextensible core rings. The wheel has a rigid rim with laterally outwardly disposed rim flanges; disposed axially inwardly of these rim flanges on the radially outer side of the rim are seating surfaces for the tire. To minimize disrupting effects on the tire tread, while at the same time improving the emergency operating conditions, a support member is disposed axially inwardly of the seating surfaces on the rim. This support member has a diameter which is greater than the diameter formed by the rim flanges. In the region of a given rim flange, the tire wall extends laterally outwardly from a given core ring in a substantially flat manner, and in particular in an angular range of from 0.degree. to 20.degree. relative to the axis of rotation of the tire. The carcass neutral line passes through the same region of a given rim flange in such a way as to avoid a turning point. The core rings are eccentrically disposed in their head regions in such a way that when the tire is mounted, the inner diameter of the tire in these bead regions is less than it is during mounting of the tire. | ||||||
| 79 | Automotive vehicle tire and mounting system therefor | US758188 | 1985-07-23 | US4658876A | 1987-04-21 | Pierre J. Augier |
| A pneumatic tire and a mounting system therefor, having constructional features designed to provide optimized operational characteristics. The tire has a low aspect ratio .lambda. and a low height ratio .theta. conforming substantially to the relations .lambda.=0.236/.theta. and 0.32<.theta.<0.39. The mounting system includes a vehicle axleborne drum and a pair of ring members adapted to be securely fastened to the drum, each ring member defining a bead seat, a bead restraining flange and a sidewall-supporting extension, and the ring members being adhered to the tire at the beads and the lower sidewalls. A layer of a suitable sealant at the juncture between each ring member and the drum renders the joints airtight. The tire includes a single ply radial carcass the turn-ups of which terminate in the lower sidewall regions of the respective adhesion zones between the tire and the ring members, and each of the beads is reinforced by a relatively thin, lightweight metal member in the form of a single loop having no free ends. A novel valving system for the tire, including a passageway in one of the ring members covered at one end by a quantity of a sealant having self-sealing properties, is also provided. This abstract is not to be taken either as a complete exposition or as a limitation of the present invention, however, the full nature and extent of the invention being discernible only by reference to and from the entire disclosure. | ||||||
| 80 | Vehicle rim with tire bead retaining humps | US768380 | 1985-08-22 | US4606390A | 1986-08-19 | Anthony Shute |
| A wheel rim (10) has a tire bead retaining means (20,21) disposed on the axially inner margin of at least one of its bead seats (14,15). The bead retaining means comprises a plurality of radially outwardly protruding humps (22) formed integrally with the rim. The humps (22) each extend circumferentially so as to merge one into another, and each hump has a radial height that gradually and continuously increases from a minimum height to a maximum height (H), and subsequently decreases back to the minimum height. The outer peripheral surface (28) of the bead retaining means between points (29) of maximum height (H) is a continuous arc having a radius (R.sub.2) greater than the radius (R.sub.1) of the rim bead seats, and at the points (31) of minimum height forms a tangent to a circle (27) concentric with the rim. | ||||||
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