Accessible Technologies, Inc.

Cliff Hall

Michael A Carlson

Damian G Kuiper

Ken Jones

Ryan Konen

Daniel Rosner

Manifold cover

Vehicle trunk panel

Drive shaft

Systems and methods are provided for a compound bearing assembly including an offset coupler supporting an inner bearing and an outer bearing for distributing a rotational loading of the compound bearing assembly. In some embodiments, at least one of the bearings comprises a bearing cage with a plurality of elongated openings for receiving a respective plurality of balls. The compound bearing assembly is configured to support a drive shaft of a supercharger system of a vehicle or some other rotational system.

Offset compound bearing assembly

A supercharger assembly includes a centrifugal blower for delivering pressurized air to an engine air manifold of an engine; a variable transmission for driving the blower; a motor for adjusting a gear ratio of the variable transmission; and a control system for controlling operation of the motor to provide user selectable and/or programmable levels of supercharger boost. The control system may include a user input device for selecting a performance level of the supercharger assembly; at least one engine sensor for sensing an operating parameter of the engine; at least one environmental sensor for sensing a characteristic of the inlet air; and a programmable controller for controlling operation of the motor in accordance with the user selected performance level and outputs of the engine sensor and the environmental sensor.

Control system for a supercharger with a variable transmission

Growing community of inventors

Grain Valley, MO, United States of America

Cliff Hall