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
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 |
| 7318691 | Tool apparatus for milling machine The present invention provides an automated-torque controlled tool for attachment to a milling machine. The tool comprises an elongated hollow housing defined by a neck section, a middle section, and a bottom section. The neck section is adapted to engage a spindle ... | 01/15/2008 |
| 6910399 | Transmission of internal combustion engine A transmission of an internal combustion engine is used in a saddle-type vehicle (buggy) for running on rough terrain. A crankshaft of the vehicle is arranged so that it is parallel with the traveling direction of the body. The transmission includes a mechanism for ... | 06/28/2005 |
| 6505527 | Remote-controlled toy car forward/backward steering control mechanism A forward/backward steering control mechanism installed in a toy car and coupled to a power drive and controlled by a remote controller to move the toy car forwards/backwards. The forward/backward steering control mechanism uses a remote controller-contro... | 01/14/2003 |
| 5394764 | Bevel gear forward/reverse A bevel gear forward/reverse mechanism comprises bevel gears, a locking device for forward drive and a band brake for reverse drive. The locking device includes tapered pins mounted to a flanged hub which is slidably mounted on an input shaft of a differe... | 03/07/1995 |
| 4852420 | Backward driving device for tricycle A backward driving device for tricycle, especially scooter motorcycle remodelled for the disabled, to be installed to engine power output shaft, incorporated with a shifter for driving backward.... | 08/01/1989 |
| 4727768 | Transmission for agricultural tractor A transmission for an agricultural working vehicle is provided which includes a gear type forward speed changing mechanism and a wrapping connector backward driving mechanism selectively operable to connect an input shaft and an output shaft. The input sh... | 03/01/1988 |
| 4558608 | Cutterhead reversing drive for forage harvesters A drive apparatus is provided for driving the cutterhead of a forage harvester forward and in reverse. The drive apparatus comprises a hub mounted at one end of a transverse shaft that drives the cutterhead. The hub is connected to and movable along this ... | 12/17/1985 |
| 4515031 | Chain driven reverse gear for a manual transmission A fifth forward speed pinion is mounted by a bearing on the end of a countershaft that provides a space into which the bearing is fitted. A roller bearing mounted in the transmission casing supports the fifth speed pinion at the opposite end from that of ... | 05/07/1985 |
| 3998565 | Tapper incorporating reverse rotation mechanism Tapper comprising a rotatable tapper main body, a positive rotation transmitting element and a reverse rotation transmitting element disposed in the main body, a holder member disposed in a lower portion of the main body, a driven shaft for holding a tap ... | 12/21/1976 |
| 3968704 | Power transfer mechanism A power transfer mechanism incorporated in a multiple path drive system includes a transfer case disposed between a source of input torque and at least one drive axle. The transfer case has a pair of parallel drive trains including a gear drive train and ... | 07/13/1976 |
