Quotables
"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk
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| Number | Title | Issue Date |
| 6106936 | Overlay material for plain bearing comprising filled fluorothermoplastic material A sliding bearing material contains a matrix material and an antifriction material composed of at least one fluorinated plastic material and fillers. The antifriction material contains as fillers 5 to 48% by volume boron nitride and 2 to 45% by volume of ... | 08/22/2000 |
| 6103395 | Composite multilayer bearing material A laminated composite material, and a method of improving the surface hardness of laminated composite materials, wherein selected regions of the carrier material of the laminated composite system are treated with high-energy beams, and the temperature con... | 08/15/2000 |
| 6086742 | Method of producing layered material for sliding bearings and an electroplating bath for carrying out this method The invention concerns a method of producing layered materials for sliding bearings and an electroplating bath for carrying out this method. According to the method, an electroplating bath with a non-ionic wetting agent and a benzene derivative is used fo... | 07/11/2000 |
| 5609421 | Rolled bearing bush and journal or shaft connection with such a bearing bush The invention relates to a wrapped bearing bush of elastic material as a bearing for a journal or a shaft for pressing into a housing bore. The invention also relates to a journal or shaft connection comprising a first and a second component, wherein the ... | 03/11/1997 |
