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A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person
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| Number | Title | Issue Date |
| 7276003 | Vertical band saw machine with a speed ratio varying device A vertical band saw machine includes a first transmitting shaft driven by a drive force of a motor, a second transmitting shaft journaling a lower blade mounting pulley for rotating an endless band saw blade, and a speed ratio varying device coupling the transmittin... | 10/02/2007 |
| 7222553 | Ball screw apparatus The invention provides a ball screw apparatus which suppresses abrasion and damage by competition of balls, controls spaces between retaining pieces and balls, and prevents retaining pieces from falling, thereby enabling to more improve operating ability. The retain... | 05/29/2007 |
| 7201076 | Ball screw The ball screw comprises a shaft including a spiral-shaped shaft groove having a semicircular-shaped (Gothic-arch-shaped) section, a nut including a spiral-shaped nut ball groove which corresponds to the shaft groove and has a semicircular-shaped (Gothic-arch-shaped... | 04/10/2007 |
| 7062987 | Ball bearing and a continuously variable speed transmission of belt type A ball screw in a continuously variable speed transmission has an axially immovable pulley half (2) and axially movable pulley half (3) both mounted on a rotary shaft (4). The axially movable pulley half (3) is moved by a ball screw (2... | 06/20/2006 |
| 6962543 | Continuously variable belt drive system A continuously variable belt drive system includes a driving pulley assembly, a driven pulley assembly and a V-shaped belt engaged to transfer rotary power therebetween. The driven pulley assembly includes a ratio adjustment mechanism that adjusts the position of a ... | 11/08/2005 |
| 6908405 | Pulley width adjusting device for continuously variable transmission A ball screw mechanism that can drive a movable pulley disk in an axial direction includes a screw cylinder and a nut member. A stopper pin is inserted through the screw cylinder from one end surface of the circumferential wall of the screw cylinder to the other end... | 06/21/2005 |
| 6860827 | Actuator device for manipulating movable member In an actuator device which comprises a screw shaft, a nut member, and balls, the nut member moves relatively to the screw shaft in a first axial direction and a second axial direction opposite thereto in a manner such that it is continually subjected to a load in t... | 03/01/2005 |
| 6626778 | Continuously variable transmission unit A continuously variable transmission unit comprises two pulley sets (1, 2) which each comprises a pair of discs (66, 67) and a screw mechanism (12, 13) which is concentrated with respect to a pulley set (1, 2) for moving the discs (66, 67) of the pulley s... | 09/30/2003 |
| 5061124 | Drilling machine A top housing supported by a vertical post in a drilling machine is provided with a belt transmission mechanism incorporating a speed adjusting mechanism which can be operated easily and manually. The adjusting mechanism includes a knob connected to an ad... | 10/29/1991 |
| 4781656 | Variable speed power transmission pulley and system A variable speed power transmission pulley and system are disclosed. The system includes a pair of spaced shafts each having a pulley keyed thereto, the effective diameter of which is adjustable. A flat band belt is entrained about annular elastomeric mem... | 11/01/1988 |
| 4608033 | Belt speed variator A belt speed variator is provided in which the mobile flange of the drive pulley bears radially and axially by its outer face on a bearing which itself bears on an adjusting ring screwed into the centering ring integral with said casing. The axial bore of... | 08/26/1986 |
| 4504249 | H-Key adjustable pulley An adjustable pulley construction including a first disc having a belt-engaging surface and a centrally located, internally threaded annular hub, the hub having an exterior flat face and an interior recess; and a second disc having a belt-engaging surface... | 03/12/1985 |
| 4386920 | Cone pulley A cone pulley for a transmission with strand-like tensioning means includes at least two pulley parts which are axially displaceable relative to one another. The strand-like tensioning means is held by and between the two pulley parts. Biasing means is pr... | 06/07/1983 |
| 4088036 | Power drive transmission assembly A power driven transmission assembly for an internal combustion engine, which assembly includes an endless V-belt that extends between a driving and a driven pulley. The driven pulley is subject to varying loads. The driving and driven pulleys each includ... | 05/09/1978 |
| 4063467 | Speed change and reverser device A speed changer comprising a stationary pulley and a powered shaft defining sun axis. Two adjustable diameter planet pulleys and a pair of power-transmitting belts transmit power to an output sun pulley coaxially aligned with the stationary pulley. An adj... | 12/20/1977 |
| 3954018 | Pulley drive control system A pulley drive system utilizes a driven pulley and a driving pulley and a belt connecting the pulleys. The driving pulley has spaced discs and there are means for varying the spacing between the discs to vary the speed of the belt driving the driven pulle... | 05/04/1976 |
| 3949573 | Thread delivery device for textile machines A thread delivery device for a textile machine in which a member associated with a thread delivery arrangement is driven by a driving belt which in turn is driven by a driving wheel whose effective diameter can be varied to vary the speed of the driving b... | 04/13/1976 |
