| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Haltebock für Spurverstellräder | EP89106697.9 | 1989-04-14 | EP0348613B1 | 1991-07-17 | Fuchs, Willi, Dr. Ing.; Kermelk, Werner, Dipl.-Ing. |
| 22 | Spurverstellrad | EP88117989.9 | 1988-10-28 | EP0319694A3 | 1989-11-15 | Aderer, Peter |
Bei dem erfindungsgemäßen Spurverstellrad für Ackerschlepper u.dgl. erfolgt die Schraubenverbindung der verstellbaren Radschüssel (2) mit der als Tiefbettfelge (DW-Felge) ausgebildeten Felge (1) über Halteböckchen (3), die sich an den Tiefbettflanken (7) in Axialrichtung formschlüssig abstützen und die über in Felgenumfangsrichtung verlaufende Schweißnähte (13) mit der Felge verbunden werden. Die Formschlußverbindung nimmt die axialen Kräfte auf, so daß die Schweißnähte von diesen Kräften entlastet sind. |
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| 23 | Variable track wheel | US14367381 | 2012-12-10 | US09701158B2 | 2017-07-11 | Pasquale Patrizio Pellicano; Graziano Donati |
| A variable track wheel (1) comprises a rim (2) suitable for receiving a tire, and a disc (3) through which said wheel (1) is mountable on a hub (37), said disc (3) being removably secured by fastenings (6) to a connecting member (4) provided in said rim (2), said connecting member (4) projecting towards a rotation axis (X) of said wheel (1), said wheel further comprising a plurality of spacers (15) interposed between an annular perimeter zone (36) of said disc (3) and said connecting member (4) of said rim (2), said disc (3) and said rim (2) being mountable in a plurality of reciprocal axial positions and in a plurality of reciprocal orientations to obtain a variation in the track of said wheel (1), said wheel (1) further comprising at least one centring device (8; 9) for mutual positioning of said disc (3) and of said rim (2), said centring device (8; 9) comprising a hole (10; 10a; 10b) and a pin (11), said hole (10; 10a; 10b) or said pin (11) being provided in said connecting member (4) or in said disc (3), said centring device (8; 9) further comprising a coupling element (21) so conformed as to cooperate with said hole (10; 10a; 10b) and with said pin (11) for reciprocally coupling said pin (11) and said hole (10; 10a; 10b). | ||||||
| 24 | Wheel rim with hub plate | US14357607 | 2012-11-12 | US09254711B2 | 2016-02-09 | Felix Paludan Ratgen |
| The present invention concerns a wheel rim and a method for making a wheel rim of the type suited for use on an agricultural or construction vehicle. The new feature of the wheel rim according to the invention is that the central hub plate at the outer periphery includes a number of tabs extending away from the center of the central hub plate, where the second hub plate at its inner periphery also includes a number of tabs extending towards the center of the hub plate, where the tabs have a geometric shape such that the tabs fit between each other, where the tabs include holes arranged at the same pitch circle diameter and at right angles to the tabs. In connection with the making of the hub plate, the second hub plate and the central hub plate can be produced from a single piece of suitable material, preferably steel plate, as the mentioned tabs extend over each other when two parts are separated and turned such that the tabs come to lie upon each other. The two hub plate parts are then joined by bolts in the holes formed in the mentioned tabs. | ||||||
| 25 | Variable Track Wheel | US14367381 | 2012-12-10 | US20140368025A1 | 2014-12-18 | Pasquale Patrizio Pellicano; Graziano Donati |
| A variable track wheel (1) comprises a rim (2) suitable for receiving a tyre, and a disc (3) through which said wheel (1) is mountable on a hub (37), said disc (3) being removably secured by fastenings (6) to a connecting member (4) provided in said rim (2), said connecting member (4) projecting towards a rotation axis (X) of said wheel (1), said wheel further comprising a plurality of spacers (15) interposed between an annular perimeter zone (36) of said disc (3) and said connecting member (4) of said rim (2), said disc (3) and said rim (2) being mountable in a plurality of reciprocal axial positions and in a plurality of reciprocal orientations to obtain a variation in the track of said wheel (1), said wheel (1) further comprising at least one centring device (8; 9) for mutual positioning of said disc (3) and of said rim (2), said centring device (8; 9) comprising a hole (10; 10a; 10b) and a pin (11), said hole (10; 10a; 10b) or said pin (11) being provided in said connecting member (4) or in said disc (3), said centring device (8; 9) further comprising a coupling element (21) so conformed as to cooperate with said hole (10; 10a; 10b) and with said pin (11) for reciprocally coupling said pin (11) and said hole (10; 10a; 10b). | ||||||
| 26 | Wheels | US875816 | 1997-09-23 | US5938291A | 1999-08-17 | Donald Pankhurst; Terence Roy Crowe |
| A wheel includes a rim, and a disc by which the wheel is attached to a hub. The disc is attached to the rim by generally axially extending fasteners each of which passes through a respective opening of the disc and is received in a respective generally axially extending passage of a connection member. Tolerances in the openings of the disc and/or the passages of the connection member or members and/or the fasteners permit variation in the position of the disc relative to the rim. At least two indicators are provided, the positions of which are fixed with respect to the rim. Each indicator may be aligned with a corresponding additional opening in the disc. | ||||||
| 27 | Manually adjustable wheels | US654737 | 1984-09-27 | US4643484A | 1987-02-17 | Charles H. Luter; Nils L. Lethin; Johan Moeller; Bjarne R. Holm |
| A manually adjustable wheel for, e.g. a tractor, comprising a generally octagonal disc having four longer sides and four shorter sides, the rim having lugs to which the disc is bolted, the rim/disc bolts being arranged in pairs on the shorter sides of the disc only. | ||||||
| 28 | Variable track vehicle wheel | US569774 | 1975-04-21 | US4002371A | 1977-01-11 | Jean-Claude Bonne |
| A variable track wheel for example for agricultural tractors includes a wheel disc having peripherally spaced connections between it and helical rails secured to a wheel rim, each connection comprising two jaws, one secured to the disc and the other, being movable, is connected to the first jaw by a screwed connection. The jaws are arranged to be clamped to a portion of a helical rail and during clamping the movable jaw moves radially outwardly. | ||||||
| 29 | Variable track wheels | US42259873 | 1973-12-06 | US3885834A | 1975-05-27 | EDWARDS MICHAEL FREDERICK; WILLIAMS EDWARD |
| A wheel comprising a rim, a separate disc, a number of rails arranged helically on the inner surface of the rim, guides on the disc which engage the rails whereby as relative rotation takes place between the rim and disc their relative positions change in directions parallel to the rotary axis of the wheel, locking means on the guides operable frictionally to engage the rails to lock the disc and rim in a desired relative position, at least one of the guides carrying a set pin arranged to engage the rail engaged by the locking means to supplement the locking effect of the latter.
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| 30 | Power adjustable tractor wheels | US44810474 | 1974-03-04 | US3847441A | 1974-11-12 | MORKOSKI J; GARRIOTT L |
| An adjustable tread wheel assembly for a tractor axle wherein a relatively long cylindrical member or drum is secured to the axle and has an external continuous helical track on its periphery cooperative with an internal continuous helical rail on the wheel rim over its entire circumference to provide even weight distribution, means exerting axial and radial forces being provided for frictionally clamping the rail to the track and additional means being provided for integrally securing the rim to the mounting member. Means are also provided for converting a single wheel to a dual wheel assembly.
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| 31 | Wheel clamp | US54859766 | 1966-05-09 | US3348884A | 1967-10-24 | ADAMS KENNETH C |
| 32 | Apparatus for compacting surface material | US19884062 | 1962-05-31 | US3232189A | 1966-02-01 | YOUNG BERNARD W |
| 33 | Adjustable tread wheel | US53492655 | 1955-09-19 | US2942915A | 1960-06-28 | KREMKOW WALTER H |
| 34 | Quick acting tractor wheel clamp | US58455856 | 1956-05-14 | US2931682A | 1960-04-05 | TEMPLE ROBERT B |
| 35 | Tractor wheel spacing means | US38326253 | 1953-09-30 | US2840418A | 1958-06-24 | FINDLEY GEORGE W; ANDREW BLAAUW |
| 36 | Adjustable tread wheel clamp | US58460556 | 1956-05-14 | US2839335A | 1958-06-17 | TEMPLE ROBERT B |
| 37 | Wheel assembly | US23821351 | 1951-07-24 | US2751255A | 1956-06-19 | SCHROEDER CHARLES S |
| 38 | Variable tread wheel | US63265545 | 1945-12-04 | US2545943A | 1951-03-20 | EKSERGIAN CAROLUS L |
| 39 | Reversible wheel | US70969046 | 1946-11-14 | US2486970A | 1949-11-01 | NORDENSON WILLARD H |
| 40 | Variable wheel tread vehicle | US57858245 | 1945-02-19 | US2417139A | 1947-03-11 | STREHLOW WALTER F |
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