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Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.
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| Number | Title | Issue Date |
| 6923712 | Method and apparatus for grinding rotors for hydraulic motors and apparatus therefor A fixture for selectively locating and retaining hydraulic gerotor rotors in position in respect to a grinding wheel, the fixture clamping the rotor between two oversized positioning rolls located in rotor lobe valleys on opposite sides of the rotor. ... | 08/02/2005 |
| 6425807 | Method and apparatus for grinding rotors for hydraulic motors and apparatus therefor A fixture for selectively locating and retaining hydraulic gerotor rotors in position in respect to a grinding wheel, the fixture clamping the rotor between two oversized positioning rolls located in rotor lobe valleys on opposite sides of the rotor.... | 07/30/2002 |
| 6422924 | Process for widening the crown of cylindrical-type gears by continuous diagonal hobbing Desired crown width and offset can be obtained on the workpiece in a simple manner and with geometrically simple tools, by adjustment of tool lead modification, the axial spacing between tool and workpiece, or the angle of rotation. Tooth flanks modified ... | 07/23/2002 |
| 6065910 | Gear shaper cutting method and apparatus A gear shaper effects a gear shaper cutting method by dry cutting, using a pinion cutter made of high-speed tool steel at a high efficiency. The pinion cutter of the gear shaper is coated, at least on the flank thereof, with at least one layer of film hav... | 05/23/2000 |
| 4949513 | Method for the precision machining of particularly hardened gears and a tool suited therefor A method for the precision working of tooth flanks of hardened workpiece gears (W) utilizing a gear-shaped or rack-shaped tool (T) suited therefor, the tooth flanks (5) of which tool (T) having an abrasive surface, for example a CBN-coating. If such a too... | 08/21/1990 |
| 4850155 | Method for machining gearwheels A method is described for hob grinding helical gearwheels by continuous diagonal hobbing using a tool in the form of a substantially involute worm whose active length is greater than the length of the working area and whose center distance from the gearwh... | 07/25/1989 |
| 4650378 | Method for machining a gear by means of a rotating gear-type tool Gear teeth of the gear being worked are machined by rotating the gear with a gear-type machining tool moved radially into tangential contact with the gear being worked. The relative of rotation rates of the gear and the tool are determined by the number o... | 03/17/1987 |
| 4561216 | Workpiece engaging apparatus in grinding machines An apparatus for bringing a rotary grinding tool into mesh with a workpiece while minimizing a grinding resistance by the workpiece when the workpiece is to be ground by the rotary grinding tool. An electric power detector is associated with the rotary to... | 12/31/1985 |
| 4414495 | Synchronism equipment for gear cutting machines Apparatus for synchronizing the rotating cutter and rotating workpiece of a gear cutting machine, featuring, in one aspect, correcting synchronism errors due to the time lag between application of a command signal and a corresponding movement of the workp... | 11/08/1983 |
