Allis-chalmers Corporation

James E Marsch

David C Quick

Michal A Breed

A transmission brake with a lubricating and cooling means whereby a portion of the actuating fluid is used to cool the transmission brake and lubricate the brake disks while the transmission brake is operated.

Transmission brake with lubricating and cooling means

A pivotal support for a vehicle drive line of an articulated vehicle using gimbal rings supporting two universal joints and equally dividing angularity of these two joints and controlling the angularity of a third universal joint of the drive line.

Pivotal support for vehicle drive line having three universal joints

A four pinion differential with a one-piece housing and a differential lock to lock the differential for synchronous rotation of the side gears or differential rotation of the side gears. The pinion gears of the differential are mounted on a cross shaft and a pair of stub shafts which are retained in nonrotating position by a locking bolt extending through the stub shafts to lock the stub shafts in recesses on the cross shaft.

Growing community of inventors

Brookfield, WI, United States of America

James E Marsch