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| Number | Title | Issue Date |
| 7867117 | In-line belt driven tille drive clutch A clutching mechanism (20) for a cultivating tiller. The tiller has an engine (16) mounted on a frame (12) with a rotatable output shaft (40), a rotatable working shaft (22), and a transmission (18) operatively connecting to... | 01/11/2011 |
| 7431674 | Continuously variable transmission Continuously variable transmission provided with a primary pulley and a secondary pulley, around which a drive belt is arranged, clamped between two conical pulley discs of the respective pulley, a running surface of at least one pulley disc of the primary pulley an... | 10/07/2008 |
| 7361108 | Continuously variable transmission A continuously variable transmission with two conical disk pairs on the input side and two conical disk pairs on the output-side that are connected with each another by two parallel endless torque-transmitting members in a drive mechanism. In one form of the transmi... | 04/22/2008 |
| 6752259 | Fixed shaft cat drive A gear reducer having a hollow shaft is telescopically mounted on the upper end of a vertical conveyor drive shaft. The gear reducer is removed for repair by raising the gear reducer housing to separate the hollow shaft from the drive shaft while the drive shaft rem... | 06/22/2004 |
| 6421903 | Continuously variable transmission and method of transferring loads in the same Various configurations of a continuously variable transmission include a drive pulley, a driven pulley and a belt extending therebetween. The drive pulley is generally comprised of a moveable sheave half and a fixed sheave half. The moveable sheave half i... | 07/23/2002 |
| 6224506 | Forage box clutch mechanism The present invention is a control apparatus for an implement transmission. The transmission is operably coupled to a plurality of driven mechanisms for providing a driving power from a prime mover to the plurality of driven mechanisms. A shift assembly h... | 05/01/2001 |
| 5924944 | Pulley structure of continuously variable transmission A pulley assembly of a belt type continuously variable transmission having a stationary sheave, a moving sheave and a hydraulic actuator connected at an edge thereof with the moving sheave for controlling a groove width between the stationary sheave and t... | 07/20/1999 |
| 5298000 | Infinitely variable cone pulley transmission A cone pulley transmission is disclosed which includes an infinitely actuatable and adjustable transmission wherein an axially displaceable cone pulley disc is adjustable by application of hydraulic tensioning so as to generate the pressure forces acting ... | 03/29/1994 |
| 5282773 | Dual range variable speed transmission A variable diameter belt type power transfer assembly having a drive sheave and a driven sheave, both of which are adjustable and include a pair of opposing coaxial flanges, one of which is axially movable relative to the other, is disclosed wherein both ... | 02/01/1994 |
| 5191755 | Combine harvester with dual range variable speed blower A variable diameter belt type power transfer assembly having a drive sheave and a driven sheave, both of which are adjustable and include a pair of opposing coaxial flanges, one of which is axially movable relative to the other, is disclosed wherein both ... | 03/09/1993 |
| 4674994 | Power transmission apparatus A variable speed power transmission belt drive apparatus wherein a pair of asymmetric cross section drive belts are utilized in conjunction with complementary sheaves, including a pair of axially adjustably spaced outer sheaves and an intermediate sheave.... | 06/23/1987 |
| 4504248 | Variable and reversible transmission A variable and reversible transmission, in which two co-linear shafts are provided with adjustably-locatable generally semi-spherical drive components or heads, with control means for changing and holding selected adjustments of the heads; and the heads d... | 03/12/1985 |
| 4395248 | Multi-speed transmission A multi-part sprocket and a multi-speed transmission comprising at least a pair of the sprockets, the sprockets each comprising an external toothed drive member surrounded by a two part externally toothed ring member, one part of which is axially movable ... | 07/26/1983 |
