Quotables
"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 |
| 7263749 | Non-inertial release safety restraint belt buckle system Body restraint systems for vehicles that include buckles for latching and retaining latch plates associated with safety belts. The buckle of each system includes a pair of oppositely biased latching mechanisms that are operative in such a manner that a force applied... | 09/04/2007 |
| 4549746 | Vehicle coupling apparatus with sway dampening A coupling apparatus for interconnecting two vehicles for relative pivotal movement including a hitch member adapted for attachment to one vehicle and having a ball hitch, and a coupler member adapted for attachment to a second vehicle and having a head f... | 10/29/1985 |
