Quotables
"What can be more palpably absurd than the prospect held out of locomotives traveling twice as fast as stagecoaches?"
The Quarterly Review ; March edition, 1825
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| Number | Title | Issue Date |
| 7364051 | Remote actuator for ball injector An electrical motor rotatably drives a motor shaft, and a helical rib radially extends from the shaft. The helical rib supports a number of balls, and forms a channel to accommodate the balls. The balls are dropped from the helical rib when the balls reach the botto... | 04/29/2008 |
| 6299422 | Fluid pump with a flexible toothed belt A fluid pump includes a fluid-tight housing containing two spaced, externally-toothed pulley wheels, an internally-toothed drive belt that wraps around and engages the teeth of the two pulley wheels and moves as they rotate, and a guide block in the space... | 10/09/2001 |
| 5248246 | Orbiting ball meter-motor-pump A positive displacement fluid handling apparatus comprises a body including a closed loop tunnel with a circular cross section, laid out in an oblong geometry with two substantially semicircular sections of the tunnel respectively disposed at the two extr... | 09/28/1993 |
| 4567867 | Rotary engine A rotary engine including a housing having a special planetary curved surface opening and including a drive shaft interconnected with a belt by a plurality of drive rollers. Chambers are formed between rotating planetary rollers which move within the open... | 02/04/1986 |
| 4433658 | Bi-annulus rotary engine An internal combustion engine is disclosed having valve means, ignition means, timing means and fuel distribution means configured for operation on a combustible mixture of fuel and air or other energy source. A rotor, consisting of loosely coupled rectan... | 02/28/1984 |
| 4154560 | Endless belt pump A positive displacement pump includes a flexible endless belt 4 disposed around spaced, parallel drive rollers 8, 9 within a housing 2. The belt is non-extensible in the peripheral direction and carries elastically deformable teeth on its outer surface. T... | 05/15/1979 |
