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"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 5509315 | Absorption dynamometer torque measuring device and calibration method The invention is an in-line torque meter for use with an absorption dynamometer in which the twist of a rotating shaft that transmits torque from an engine to an air dynamometer is measured by a single sensor on the adjacent stationary structure. The torq... | 04/23/1996 |
| 5426986 | Absorption dynamometer torque measuring device and calibration method The invention is an in-line torque meter for use with an absorption dynamometer in which the twist of a rotating shaft that transmits torque from an engine to an air dynamometer is measured by a single sensor on the adjacent stationary structure. The torq... | 06/27/1995 |
| 5345827 | Absorption dynamometer and torque measurement therefor The invention is an in-line torque meter for use with an absorption dynamometer in which the twist of a rotating shaft that transmits torque from an engine to an air dynamometer is measured by a single sensor on the adjacent stationary structure. The torq... | 09/13/1994 |
| 4520679 | Load converter A load converter in which part of a detecting block has a through-hole therein to facilitate deformation by a load. The through-hole is a slender or longitudinal hole, which is formed by cutting off a part between two small round holes so that the round h... | 06/04/1985 |
| 4383439 | Fan load simulated automatic motor test board A motor test board is provided which permits automatic testing of an electrical motor under load, in addition to permitting other conventional motor tests. In the preferred embodiment, the motor load is a simulated fan load imposed by a windbat which is c... | 05/17/1983 |
| 4324134 | Motor test stand A test stand for internal combustion motors, is constructed to provide an optional test load for the motor. The motor is connected to an axle by a connecting member at one end of the axle mounted in the test stand. The opposite end of the axle is connecte... | 04/13/1982 |
