Gm Global Technolgoy Operations, Inc.

Jerry R Mrlik

Frank J Winchell

Roy S Cataldo

Jerry K Williams

Clarence C Irwin

Richard E Denzer

Klaus O Winkelmann

An articulated frame type cambering vehicle employing a cable stabilizer and equalizer which interconnects the trailing arms for controlled pivotal movement and includes means for locking the trailing arms together for vehicle parking in an upright position and for allowing the vehicle to be folded and maintained in a compact configuration so as to facilitate stowage thereof.

Cambering vehicle with cable stabilizer and equalizer

A rotary combustion engine apex seal arrangement comprising two end segments forced by a spring biased wedge shaped central segment arranged therebetween to engage a peripheral wall at their outer sealing surfaces and also to engage the respective adjoining side walls at their outer ends thereby leaving a gap only between their inner ends which is substantially filled by the tip of the central segment.

Rotary combustion engine apex seal arrangement

A rotary engine rotor housing having an exhaust port in the rotor housing's inner peripheral wall which is spanned at the center by a peripherally extending bridge that is coextensive with the inner peripheral wall and has a coolant passage therethrough through which coolant is forced to circulate from one axial flow coolant passage in the rotor housing to another by means of heating, velocity differential, ram effect and a negative pressure zone.

Rotary engine rotor housing having coolant cooled bridged exhaust port

The corner seals and apex seals in a rotary engine are structured to permit coil springs to be concentrically arranged with and bias the corner seals.

Growing community of inventors

Birmingham, MI, United States of America

Jerry R Mrlik