Health
Kelly P. Health, Corning, NY US
Patent application number | Description | Published |
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20120152686 | Engagement Control Assembly for a Bi-Directional Overrunning Clutch - A bi-directional overrunning clutch differential for controlling torque transmission between a pinion input shaft and at least one output hub. The clutch having a clutch housing and the roll cage mounted within the housing. An engagement control assembly is provided for controlling the relative position of the roll cage with respect to a cam surface on the clutch housing. The engagement control assembly includes an electronically controlled actuation device, such as a coil or solenoid, which when activated causes the roll cage to rotate into a second position relative to the clutch housing to engage the rolls with the cam surface and an outer surface of the hub. A spring is engaged with the clutch housing and has an end engaged with the roll cage for biasing the roll cage into a neutral position when the roll cage is in its second position. | 06-21-2012 |
Richard Anthony Health, Cheshire GB
Patent application number | Description | Published |
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20120189382 | RETENTION SYSTEM - A retention system comprises at least one elongate channel member and at least one clip. The channel member defines an internal channel and has a longitudinal slot providing access to the channel. Each clip has an engagement portion for location in the channel and an external attachment portion connected to the engagement portion by a neck which passes through the slot. The engagement portion is shaped such that in one angular orientation it is able to pass through the longitudinal slot and such that once inserted it can be moved to another angular orientation in which it is unable to pass through the longitudinal, slot. At least part of the clip which contacts the channel member once inserted comprises a friction material (it adapted so that contact between the material and the channel member resists longitudinal movement of the clip along the channel member. | 07-26-2012 |
Robert W. Health, Austin, TX US
Patent application number | Description | Published |
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20080273618 | Precoding System and Method for Multi-User Transmission in Multiple Antenna Wireless Systems - A transmission method and system are provided wherein the system and method use precoding and sum rate optimization beam forming to create a capacity transmission. | 11-06-2008 |