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| Number | Title | Issue Date |
| 5092190 | Transmission device A transmission device in which planetary gears are disposed on the periphery of a sun gear so that each planetary gear can effect gear transmission and can revolve around the sun gear, and in which an internal gear wheel is disposed so as to wrap round th... | 03/03/1992 |
| 4825729 | Torque transfer gear system A torque transfer gear system comprises a plurality of first and second torque disks. The first torque disks each comprise a disk having first and second parallel surfaces and a plurality of gear teeth extending equiangularly thereabout but not extending ... | 05/02/1989 |
| 4750377 | Assembly for rotating a drum A rotary assembly for rotating a vessel such as a rotary kiln with a minimum amount of heat transfer to the driving element. A pluraltiy of coupling assemblies are provided which include a first bracket attached to the vessel. Pivotally connected to the b... | 06/14/1988 |
| 4649776 | Extension for socket tool drive system A torque transmitting wrench assembly comprises a plurality of serially arranged gears positioned between a first tool gear and a second tool gear in a housing. Each of the serially arranged gears includes gear teeth defining an outer idler gear tooth per... | 03/17/1987 |
| 4318306 | Centering apparatus for toothed drives A shaft centering device for assisting in the coaxial alignment of a drive pinion in relation to a driven member with which the pinion is selectively engageable by intermeshing of respective gear teeth thereon is proposed which comprises a spring ring ele... | 03/09/1982 |
| 4075740 | Wire cloth joint and a method and means for making the same A joint for wire cloth in which free loop portions at adjacent edges to be joined penetrate edges of an opposed wire cloth and are held open so that a locking wire penetrates through the loops; a method of joining the loops which includes holding loops of... | 02/28/1978 |
| 3989423 | Piston of light metal for a rotary piston combustion engine A piston of light metal for a rotary piston combustion engine of trochoid type is rotatably mounted on the eccentric of an eccentric shaft. A hollow steel gear is arranged coaxially with the axis of rotation of the piston and is in engagement with a stati... | 11/02/1976 |
