| 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 | Composite rubber-steel wheel tread | US85701959 | 1959-12-03 | US2969254A | 1961-01-24 | MOLT RICHARD P |
| 22 | Flanged wheels | US50602755 | 1955-05-04 | US2842393A | 1958-07-08 | LORIG EDWIN T |
| 23 | Car wheel | US12338537 | 1937-02-01 | US2189901A | 1940-02-13 | HERSEY ARTHUR J; MADDEN CHARLES L |
| 24 | Vehicle wheel rim | US74382234 | 1934-09-13 | US2088988A | 1937-08-03 | ANTILOTTI WILLIAM A |
| 25 | Pneumatic tire | US61937232 | 1932-06-27 | US2039726A | 1936-05-05 | JOSEPH LEDWINKA |
| 26 | Wheel for vehicles running on rails | US75848834 | 1934-12-20 | US2034816A | 1936-03-24 | ALBERT HUGUENIN |
| 27 | Railway vehicle wheel and tire | US58112431 | 1931-12-15 | US2027739A | 1936-01-14 | JOSEPH LEDWINKA |
| 28 | Tire for rail vehicles | US69091033 | 1933-09-25 | US2010668A | 1935-08-06 | HIRSHFELD CLARENCE F |
| 29 | Railway vehicle tire | US61923232 | 1932-06-25 | US2009349A | 1935-07-23 | TARBOX JOHN P |
| 30 | Vehicle wheel construction | US61076032 | 1932-05-12 | US2000000A | 1935-04-30 | JOSEPH LEDWINKA |
| 31 | Guide flange for rail vehicles | US67852333 | 1933-06-30 | US1972678A | 1934-09-04 | MARCEL BOURDON PIERRE |
| 32 | Resilient tire construction for track circuit shunting | US61907732 | 1932-06-24 | US1945283A | 1934-01-30 | LOOMIS HAROLD S |
| 33 | Railway vehicle wheel fitted with pneumatic tires | US49477130 | 1930-11-10 | US1830879A | 1931-11-10 | JULES MICHELIN ANDRE |
| 34 | Automatic device for raising the wheels at the desired level in case of puncture of the pneumatic tire | US49477030 | 1930-11-10 | US1816543A | 1931-07-28 | JULES MICHELIN ANDRE |
| 35 | External Runflat Apparatus | US14197492 | 2014-03-05 | US20140252790A1 | 2014-09-11 | LARRY W. STUCK; CHARLES TABONE; CHRISTOPHER R. RENSON |
| An external runflat apparatus for a guide wheel system of a monorail transport system. The external runflat apparatus includes a hub member and a tread member. The tread member is connected to the hub member and includes a base member and a covering over the base member. | ||||||
| 36 | Guide wheel assembly | US10046353 | 2001-10-29 | US06550396B2 | 2003-04-22 | Stefan Kummeter; William K. Cooper; Holger Strubelt; Ralf Krause; Jeffrey J. Schwalm |
| A guide wheel assembly, which can be pre-assembled as a single unit, is configured to be connectable to a guide frame of a rail guided vehicle. The guide wheel assembly generally includes a fixed component connectable to the guide frame and a rotating component rotatably supported on the fixed component by a bearing assembly. The elements of the fixed component, the rotating component and the bearing assembly are assembled on a shaft of the fixed component from a top or first end of the shaft. The shaft includes a support member secured at a second end of the shaft and configured to prevent the rotating component from detaching from the fixed component in the event of bearing failure. | ||||||
| 37 | Trolley wheels | US606672 | 1996-02-26 | US5658030A | 1997-08-19 | Syamal K. Ghosh; John R. Duford; David R. Ramble; Mark S. Kohler |
| Trolley wheels and guide rollers for a monorail trolley system and a method for reducing debris originating from trolley wheels and guide rollers particularly in the production environment of producing iron-sensitive photographic materials. | ||||||
| 38 | Replaceable plastic trolley wheel and method | US914870 | 1986-10-03 | US5156533A | 1992-10-20 | Frank F. Hoffman; Arnold R. Hoffman |
| A trolley wheel assembly (10,100) includes a wheel member (18,118) and a support pin (12) defining an axis of rotation. A mounting sleeve 922,122) is fixedly secured about the support pin (12). Bearing sleeve halves (30,32,130,132) are disposed about the mounting sleeve (22,122) for allowing rotation of the wheel member (18,118) about the axis of rotation. Further, a method of replacing a worn trolley wheel includes the steps of removing the worn trolley wheel from the support pin (12), mounting a bearing sleeve 926,126) over a mounting sleeve (22,122) for allowing rotation of the wheel member 918,118) relative to the axis of rotation when the mounting sleeve (22) is mounted on the support pin (12), and mounting an unworn wheel member (18) about the bearing sleeve (26) for rotation relative thereto, and fixedly securing the mounting sleeve (22) about the support pin (12). | ||||||
| 39 | Resiliently laterally shiftable axle mounting bogie | US47729074 | 1974-06-07 | US3927910A | 1975-12-23 | FAGEL ROGER |
| Resilient wheel for railroad bogie running at high speed, comprising, a rim having a hub adapted to be rotated around the extremity of a shaft capable of being resiliently displaced only in a longitudinal direction, the other extremity of the shaft carrying an opposite wheel. The rim is provided with a tire surrounded by a metallic strip provided with a flange necessary for rolling on a rail. A disc is adapted to slide perpendicularly to the shaft between two plates connected to the rim. Resilient means are adapted to be compressed during the longitudinal displacement of the shaft. The resilient means are so conceived as to provide a non-linear law of the deformation strain as a function of the longitudinal displacement of the shaft.
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| 40 | Wheel units | US10968761 | 1961-05-12 | US3044820A | 1962-07-17 | COX WILLIS T |
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