| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Gripping Tires for a Wheelchair | US14315351 | 2014-06-26 | US20150297428A1 | 2015-10-22 | Mirko Filler |
| The gripping tire for a wheelchair as per the invention has a profile cross-section that is asymmetric and divided up in the radial and axial directions. Axial and radial refer here to the wheel of the wheelchair onto which the gripping tire is coaxially attached. A divided profile cross-section means that one of the sides of the axial division and the (inner) side of the radial division turned towards the axis of the gripping tire are designed to be bulbous, and the other side of the axial division and the (outer) side of the radial division turned away from the axis of the gripping tire are flattened. Furthermore, there is a process as per the invention for determining the value of at least one parameter of the cross-sectional profile of the gripping tire. | ||||||
| 102 | SEMI-HOLLOW PNEUMATIC TIRE FOR AGRICULTURAL MACHINES, IN PARTICULAR FOR SOWING MACHINES | US14249886 | 2014-04-10 | US20140305561A1 | 2014-10-16 | Olivier PHELY; Denis Piou |
| The semi-hollow pneumatic tire (10) has an axis of revolution and comprises a sole (20) capable of being mounted on the periphery of a rotary support (12), a tread (24) opposite the sole (20), and two sidewalls (26) each connecting the sole and the tread so as to form together a cover (28) which defines an uninflated chamber (30) inside the pneumatic tire. The tread (24) has a concave profile according to a plane passing through the axis of revolution, and the pneumatic tire comprises two annular ridges (34) which extend, respectively, the two sidewalls (26) in the outer radial direction and which are connected to two opposite ends (32) of the tread (24), the two annular ridges (34) defining, respectively, two principal directions (D) which intersect at an acute angle so that, when the pneumatic tire comes into contact with soil, by being subjected to a vertical load, the two annular ridges (34) move closer together locally in such a manner as to exert a pinching effect on the soil, causing an increase in the concavity of the tread (24) and an increase in the angle (A). Application especially to agricultural sowing machines. | ||||||
| 103 | SEMI-HOLLOW PNEUMATIC WITH IMPROVED PROFILE AND ROLLING MEMBER EQUIPPED WITH SAID PNEUMATIC | US14073172 | 2013-11-06 | US20140124112A1 | 2014-05-08 | Olivier Phely; Denis Piou |
| Pneumatic tire 1 for an agricultural machine, having an axis of revolution XX and comprising a tread 7, a sole 11 situated opposite the tread 7, and two sidewalls 13, 15 connecting the tread 7 to the sole 11. The tread 7, the sole 11 and the two sidewalls 13, 15 together form a casing 17 defining a chamber 19 inside the pneumatic tire 1. At least one of the sidewalls 13, 15 comprises, in this order and in succession in a direction oriented radially from the axis of revolution XX to the outside, a proximal portion 131, an intermediate portion 133 and a distal portion 135. In the unloaded state, the intermediate portion 133 projects into the chamber 19 in a direction substantially parallel to the axis of revolution XX. | ||||||
| 104 | SELF-INFLATING TIRE | US14123655 | 2012-07-06 | US20140110030A1 | 2014-04-24 | Benjamin J. Krempel |
| A self-inflating inner tube with a pumping mechanism is provided. The self-inflating inner tube employs a non-elastic band that constrains the tube from expanding completely within the tire-rim cavity thereby creating a low pressure zone. The pumping mechanism is placed in the low pressure zone and compresses as load is applied to the section of wheel thereby pushing air into the inner tube. As the wheel rotates the load is removed and the pumping mechanism returns to its original shape drawing in air for the next pumping cycle. | ||||||
| 105 | Energy efficient wheel product | US12800943 | 2010-05-26 | US08393367B1 | 2013-03-12 | Glenn Arthur Morrison |
| The energy efficient wheel product substantially reduces energy loss due to tire flex and energy loss from a conventional automotive drive train. The wheel product includes an axis, a hub, two sidewalls, a low pressure inner chamber with shock absorbing hub protector, an outer ring with at least one high pressure pneumatic chamber with tread, and at least one restraint band radially restraining the outer ring to the hub. The hub can include an electric hub motor which rotates the hub, propelling the vehicle. The restraint band, sidewalls and pressurized chambers enable the wheel to simulate an energy efficient high pressure pneumatic wheel, experiencing little deformation when under smooth road conditions. When road conditions are rough, the band, sidewalls and outer chamber can temporarily buckle in response to the increased road forces, simulating a low pressure conventional tire having ample space for deformation. The low pressure chamber and hub protector provide built in suspension and shock absorption capability. The outer ring chamber can be filled with high pressure closed cell foam to prevent flats. | ||||||
| 106 | TIRE AND WHEEL FOR A CYCLE | US13284228 | 2011-10-28 | US20120103495A1 | 2012-05-03 | Jean-Pierre MERCAT; François-Xavier HUAT |
| A tire for the wheel of a cycle, such as a bicycle, as well as a wheel equipped with such a tire, the tire having a substantially toroidal geometry and including a mounting base adapted to be fixed to a rim that is wider than the tire, when inflated, a tread adapted to be in contact with the ground, and two sidewalls connecting the mounting base to the tread. The tire is provided, between each sidewall and the tread, with a spoiler for retaining a closed loop air circulation, whereby aerodynamic resistance is reduced. | ||||||
| 107 | TIRE AND TIRE MANUFACTURING METHOD | US13201761 | 2010-02-17 | US20110297290A1 | 2011-12-08 | Yoshihide Kouno; Seiji Kon |
| A tire configured from joining together plural tire frame members formed from a thermoplastic material in which sufficient strength of the joint portion is secured. Two tire halves 17A formed from a first thermoplastic material are supported by a tire supporting section 40 so as to be aligned with each other and abutting, while rotating this configuration melted welding thermoplastic material 43 is extruded from a nozzle 46 towards the joining location, and the welding thermoplastic material 43 is pressed by a flattening roller 48. The one tire half 17A and the other tire half 17A are thereby welded together with the welding thermoplastic material 43. Since the tire halves 17A themselves are not melted, deterioration of the thermoplastic material forming the tire halves 17A is suppressed, and sufficient strength of the joint portion is secured. | ||||||
| 108 | Tubeless bicycle tire | US11585809 | 2006-10-25 | US07721779B2 | 2010-05-25 | Hal Pee Bolden |
| A tubeless tire includes a tread portion, two sidewalls, an interfacing material integrally formed between the two sidewalls of a pliable, flexible yet reliable material, two beads extending outwardly from the tire, delimiting a section formed by the interfacing material, and an air valve stem provided on the interfacing material. The thickness of the interfacing material is substantially the same as the thickness of the two sidewalls, and the beads project outwardly of an outer surface of the interfacing material. The beads are disposed in a position such that when the tire is mounted on a rim, the beads will fit within the rim, when the tire is inflated on the rim using the air valve stem, the interfacing material will expand, causing the beads to fit tightly within the rim, thus fixing the tire on the rim, and there is no sealing layer within the tire. | ||||||
| 109 | Bicycle tube tire | US10561871 | 2004-04-21 | US20070056671A1 | 2007-03-15 | Wolfgang Klapp |
| The invention relates to a bicycle tube tire comprising a tubular casing (2) closed in an annular manner, a rubber tread (4), an air sealing means (1) and a webbing (3). To fix the bicycle tube tire onto the rim simply and quickly, the webbing (3) is made of a fabric comprising reinforcement carriers extending at least in the circumferential direction of the tire and made of a material which contracts when dampened with water or an aqueous solution and subsequently dried. | ||||||
| 110 | Tubeless bicycle tire | US11585809 | 2006-10-25 | US20070039673A1 | 2007-02-22 | Hal Bolden |
| A tubeless tire includes a tread portion, two sidewalls, an interfacing material integrally formed between the two sidewalls of a pliable, flexible yet reliable material, two beads extending outwardly from the tire, delimiting a section formed by the interfacing material, and an air valve stem provided on the interfacing material. The thickness of the interfacing material is substantially the same as the thickness of the two sidewalls, and the beads project outwardly of an outer surface of the interfacing material. The beads are disposed in a position such that when the tire is mounted on a rim, the beads will fit within the rim, when the tire is inflated on the rim using the air valve stem, the interfacing material will expand, causing the beads to fit tightly within the rim, thus fixing the tire on the rim, and there is no sealing layer within the tire. | ||||||
| 111 | Anisotropic homogeneous elastomeric closed torus tire design & method of manufacture | US10910778 | 2004-08-03 | US20050072507A1 | 2005-04-07 | Dennis Chrobak; James Chrobak |
| The present invention is directed at a tire design, which allows for proper operational characteristics in all operating conditions, and is not dependent on pneumatic pressurization. The tire is mounted in a wheel rim, and comprises an integral homogeneous toroidal body having a pair of spaced-apart radially extending sidewalls and a cross member. Each sidewall has a first and a second end and an internal face and an external face, with the second end of each of the sidewalls integrally merging into the cross member. A set of rim-engaging surfaces at the first end of each of the sidewalls allows effective mounting to conventional tire rims. An annular chamber is defined by the internal faces of the sidewalls and an internal top wall on the cross member opposite the at least one road engaging surface. The set of rim-engaging surfaces includes a lobe-like portion at the first end of each of the sidewalls, the respective lobe-like projections may be separable when the tire is not mounted on the rim, but being compressed into engagement when the tire is mounted in the rim, thereby closing the annular chamber, or integral with one another to form the enclosed chamber. | ||||||
| 112 | Air no air elastomeric tire | US10412471 | 2003-04-09 | US20030205306A1 | 2003-11-06 | Richard A. Steinke |
| An elastomeric tire for mounting onto a rim that is manufactured by casting or molding methods to include an interior arch shaped cavity that is centered under the tire tread to have at least one hundred forty (140) degrees and not more than one hundred seventy (170) degrees of arc, and with the cavity arch duplicated around the tire exterior, below the tire tread. A uniform tire wall thickness is provided that is selected for a particular anticipated load as the tire will carry, with the tire side wall ends maintained at the rim aligned ends, supporting the load carried by the tire in compression, and with the tire, at atmospheric pressure, providing ride and wear characteristics that are comparable to a pressurized pneumatic tire carrying a like load, and which tire of the invention interior arch shaped cavity can be pressurized to add to its inherent load supporting character to safely support even greater loads. | ||||||
| 113 | Tire structure | US09781209 | 2001-02-12 | US20020108690A1 | 2002-08-15 | Yu-Ren Liu |
| A tire structure includes a hole defined through a sidewall of the tire and a flexible valve is inserted in the hole. A passage is defined longitudinally through the flexible valve and the flexible valve is deformed by the sidewall so as to seal the passage. | ||||||
| 114 | Unit comprising a toric tire | US680554 | 1991-04-04 | US5211783A | 1993-05-18 | Jean-Pierre Pompier |
| A tire of the closed torus type is made solid with a rim due to bead wireshich hug a body tightly between themselves and the rim. At each lateral end of the rim, a shoulder is provided and extended by a seat. Diameter .phi..sub.s of the seat is always less than the shoulder diameter .phi..sub.c, and the shape of the bead wire assumes the shape of the rim over at least a 45.degree. sector. | ||||||
| 115 | Tubular tire for cycles | US451746 | 1982-12-21 | US4585044A | 1986-04-29 | Cesare Carrera; Giuseppe Formenti |
| A tubular tire for cycles comprising a tubular toroidal body including an inner airtight tube to be inflated, the tire body or carcass being equipped, on the outer surface mating the wheel rim, with a rubberized tape having projecting portions such as profiles or prominences adapted to ensure a better engagement between the tire and the rim.The carcass is built by longitudinally joining together the edges of a rubberized fabric, the junction being radially external with respect to the tire and below the tread. The edges are joined either by overlapping or by abutment of the edges. In this latter case a reinforcement strip is provided between the carcass and the tread. An additional narrow strip protecting the junction is provided between the carcass and the inner or air tube.According to an embodiment the tire has a tunnel shaped cross-section obtained by suitably shaping the rubberized tape and the tire body when vulcanizing the tire.The tubular tire can further be provided with an additional band of gummy material forming a cordonnet having two side pseudobeads for the engagement of the tire with conventional wheel rims.The tire body is built from an endless band of a rubberized textile material being either a cross-biased ply structure or a square woven fabric. In the latter case the endless band provides for a limited overlapping of the ends of an open band that is covered by a strip of the same fabric so that the untruncated threads of the strip are parallel to the band threads that have been cut in order to maintain a mechanical continuity of the toroidal carcass. The invention relates also to the improved methods for manufacturing such tubular tires. | ||||||
| 116 | Wheel assembly having self-contained tire mounting capability | US494200 | 1983-05-13 | US4534394A | 1985-08-13 | Charles E. Grawey |
| A wheel assembly (10) having self-contained tire mounting and demounting capabilities includes a closed torus tire (18) mountable on a wheel rim (11). The tire (18) is forced onto the wheel rim (11) by a plurality of retainers (25) which are driven into a plurality of mating slots (13) in the wheel rim by bolts (31). Similarly, the tire is forced off of the rim by screwing the bolts through threaded apertures in the retainers and against the wheel rim. Thus, the tire can be demounted from the wheel rim and that tire or another tire can be mounted on the wheel rim without removing the wheel rim from the vehicle. | ||||||
| 117 | Wheel assembly machine and method | US278497 | 1981-04-13 | US4378834A | 1983-04-05 | Ronald L. Satzler |
| A wheel assembly machine (10) for mounting first and second rim halves (20) on a tire (14). Means (34) for expanding at least a portion of a first circumferential portion (24) permits mounting of the second rim half (20) without excessive difficulty or damage to the tire (14). An elevator (58) evenly forces a belt (56) onto the tire (14) avoiding misalignment between the belt (56) and the tire (14). The present invention lessens the likelihood of tire damage or tire-rim misalignment during assembly of a wheel (12). | ||||||
| 118 | Closed tube simplified radial tire, tire/rim assembly and method of making same | US141709 | 1980-04-18 | US4265293A | 1981-05-05 | Walter W. Curtiss, Jr.; Patrick T. O'Flanagan |
| In a tire and rim assembly a high pressure pneumatic tube tire formed of a single closed toroidal ply the cords of which are angled to the circumferential direction of the tire and a single belt ply of opposite and lower angle to the circumferential direction of the tire. Anchoring means may be included to promote lateral stability and to provide engagement with the rim. Alternatively, the anchoring means may be eliminated by bonding the tire to the rim. The tire may be assembled on a conventional cylindrical tire building drum or upon the rim itself. | ||||||
| 119 | Method for mounting a closed torous tire on a rim | US815111 | 1977-07-13 | US4125930A | 1978-11-21 | Charles E. Grawey |
| A method for mounting a closed torous tire on a rim by withdrawing a volume of air from the tire, thereafter positioning the tire on the rim, and passing a volume of fluid into the tire. | ||||||
| 120 | Closed torus tire | US646713 | 1976-01-05 | US4057445A | 1977-11-08 | Max D. Brinkley |
| A closed torus tire in which the cord or wire reinforcement ply, or plies, surround the inflation chamber which can retain pressure without being mounted on a wheel. The reinforcement ply is continuous circumferentially of the tire and axially in the crown and sidewalls. The circumferential ply edges are lap-spliced in the inner wheel-engaging part, rather than being folded around bead cores. The tire is made without use of a building core of any kind, thus avoiding the cost and difficulty of removing such core from the completed tire. The tire is made by wrapping the reinforcement ply, or plies, about a cylindrical drum to form a sleeve. An inner liner is then wrapped about the sleeve, a reversal of normal tire building practice. One circumfferential edge of the sleeve is then moved outward and axially over the remaining sleeve, beyond the other, unmoved edge. The one edge is then moved inward and axially under the other edge to form the lapped splice. | ||||||
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