Bizarre Patents
A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 4459919 | Radial truck A supporting and guiding device for railway vehicles has at least four wheels 1, 2 mounted on a support intended to be fixed to the body 3 of a vehicle near one end thereof. The device includes a cross bar 8 maintained perpendicular to the vertical plane ... | 07/17/1984 |
| 4337706 | Railway locomotive The devices for transmitting a traction force to the middle truck apply the force at a theoretical point of attack at a height (h) above the rails so as to have a moment exerted on the middle truck during traction which relieves the load on the leading ax... | 07/06/1982 |
| 4327649 | Maximum traction locomotive In the railroad propulsion vehicle described, the traction forces are transmitted from the trucks to the vehicle body at a height h above the upper rail edges. The secondary support springs are each arranged at a distance x from the transverse center plan... | 05/04/1982 |
| 4167143 | Pneumatic bogie pitch stabilizer A rail vehicle having a driving bogie frame and a vehicle frame, in which these frames are interconnected by means of supporting springs and at least one of the end faces of said frames are interconnected by air springs. The air springs communicate with a... | 09/11/1979 |
| 4003317 | Resiliently centered railway truck suspension A secondary suspension for use on a railway three-axle truck frame. Each of the three axles are equidistantly spaced from one another and driven by a respective traction motor mounted on bearings on each axle and additionally supported by the truck frame.... | 01/18/1977 |
