Clark Equipment Compnay

Philip D Bogner

Juel M Bautz

Wally L Kaczmarski

Paul John Steffes

John W Henline

Charles H Krause

Michael L Vought

Rae Dell Braaten

Darin T Miller

Donald D Dockter

Stump grinder attachment for loader

A step is attachable to a mounting wall without the use of tools. The step has latching T-tabs at outer ends of legs formed into a V shape. The latching T-tab of a lower leg can be twist locked into a formed slot by inserting the lower leg through the lock slot in one position and rotating it to a working position. The second leg forms a step surface and is latched to the supporting wall after the first leg is rotated to locking position.

Twist lock holder or step

An attachment for a power machine includes a first mounting plate and a housing mounted to the mounting plate. The housing has a front end and a rear end and generally oppositely disposed first and second sides. The first side of the housing is removable. A rotor is rotatably mounted to the second side of the housing and has a surface and first and second longitudinal ends. A portion of the surface and the first longitudinal end are exposed by removal of the first side of the housing. A motor is coupled to the rotor to rotatably drive the rotor.

Planer with edge planing capability

A mounting for a rotary broom on a skid steer loader has a bracket that is attached to a frame plate that mounts on the front attachment plate of the skid steer loader. The front attachment plate can be tilted about a horizontal axis through the use of a tilt cylinder on the skid steer loader. The bracket is in turn pivotally mounted about a horizontal axis adjacent the top of the frame plate, and the weight of the broom, and the mounting bracket tending to pivot the lower portion of the bracket toward the frame plate is counterbalanced by a pair of compression springs on the lower part of the bracket, which react force or movement loads back to the frame plate. In this way, the counterbalancing springs are kept low, out of sight, and out of the way.

Rotary broom mounting

Power machine attachment

A system for controlling two wheels at one end of a skid steer vehicle. The wheels are mounted at the distal ends of a pair of downwardly extending pivot arms; the pivot arms are mounted on the vehicle body about a common transverse axis. Two hydraulic cylinders can be operated simultaneously in either direction to raise or lower the ends of both the pivot arms thereby lowering or raising one end of the vehicle. The two hydraulic cylinders under another operating condition for the vehicle are interconnected through a hydraulic loop circuit which permits the wheel on one side of the vehicle to move upwardly and the wheel on the other side move downwardly the same amount to automatically change the attitude of the vehicle to a more nearly level position.

All terrain vehicle control system

Growing community of inventors

Bismarck, ND, United States of America

Philip D Bogner