Clark Equipment Compnay

John D Richards

Gerald M Berg

A power machine with an internal combustion engine and an in-line hydrostatic/hydraulic pump package includes a stiffening bracket which mounts a flywheel housing to the engine and is configured to change the natural frequency of the engine/pump package so that the engine firing frequency does not match the natural frequency of the engine/pump package.

Bracket mount for engine with pump package

A side screen for the cab of a work vehicle, such as a skid steer loader, comprises a panel having strips defining openings therebetween. A high percentage of the area of the screen is open for visibility. At least one reinforcing member, such as a rib, is formed in the screen, such as on a strip or on a panel section. An intermediate panel may also provide a section of relatively heightened rigidity. Such reinforcing members reduce sheet bowing, or 'oil can' effect, and maintain flatness of the screen, thereby optimizing the screen for a combination of both protection and visibility.

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Lisbon, ND, United States of America

John D Richards