Warn Industries, Inc.

Peter A Lines

Bryan M Averill

Randy C Karambelas

Kip E Clohessy

Fred L Ewer

Mark J Fogelberg

Oliver Heravi

Scott J Pugliese

Evan R Baker

Thomas W Giacomini

Michael L McMorris

John M McCalla

Peter J Pugliese

John R Dupree

An assembly for converting a vehicle between two-wheel and four-wheel drive. The assembly includes a bell form of a constant velocity joint being supported by a bearing mounted to one of the vehicle knuckle and the wheel hub. The bell form further includes a collar that has a connector, and a spindle of the wheel hub has a connector in close proximity to the bell form connector. A clutch ring actuated by an actuator is moved by the actuator between engagement with one of the connectors and engagement with both of the connectors.

Hub lock for two-wheel/four-wheel drive vehicle

A clutch control for shifting a vehicle drive system as between automatic four-wheel drive, locked four-wheel drive and two-wheel drive. An engagement system for engaging drive and driven components of the drive system may include roller clutch engagement or pawl clutch engagement. The clutch system is provided with a coupling mechanism for coupling the engagement member to ground or to the driven member to thereby achieve automatic four-wheel drive and locked four-wheel drive, respectively. The engagement member is decoupled from both ground and the driven member to achieve two-wheel drive.

Vehicle drive clutch control

A wheel end assembly including a live spindle secured to a wheel hub at an outboard end. A bearing surrounding the spindle and abutted against a shoulder on the spindle. Said bearing preloaded by a retention structure that slidably engages the bearing to compress the bearing against the shoulder. A clutch ring slidably engages splines associated with the live spindle and with an axle portion to connect and disconnect the axle to the live spindle and accordingly the wheel hub.

Retention mechanism for vehicle wheel assembly

Growing community of inventors

Portland, OR, United States of America

Peter A Lines