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Gerald P. Simmons

Caterpillar Inc.

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Publication

Featured researches published by Gerald P. Simmons.

Archive | 1982

Control mechanism for operating a tractor

Craig W. Riediger; Ervin E. Mangus; Gerald P. Simmons; Anthony J. Knock

Archive | 1988

Suspension mechanism for a track-type vehicle

Robert J. Purcell; Gerald P. Simmons; Robert R. Farris

Archive | 1990

Control system for a road planer

Kevin C. Lent; Conwell K. Rife; Gerald P. Simmons; Albert J. Speck

Archive | 1976

Gas nozzle for laser welding

Donald P. Diemer; Joseph C. Hafele; Robert H. Hawkins; Gerald P. Simmons

Archive | 2005

Electric drive system with differential steering

Gerald P. Simmons; Michael E. Vanderham

Archive | 1982

Noise suppression arrangement for engine enclosures

Gerald P. Simmons

Archive | 2003

Drive assembly for a track-type machine

Gerald P. Simmons

Archive | 1998

Adjustable operator station for a work machine and an associated method for positioning an operator station relative to a cab floor of a work machine

Gerald P. Simmons; Ronald L. Saltzer; Jeffrey A. Moore; Lynn A. Sutton

Archive | 1975

Control-pedal-mechanical speed with electrical direction control

John K. Amdall; Gerald P. Simmons

Archive | 2002

Method and apparatus for cooling of electrical devices

Kent A. Casey; Gerald P. Simmons

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Kent A. Casey

Caterpillar Inc.

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Michael E. Vanderham

Caterpillar Inc.

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Frank August Grooss

Caterpillar Inc.

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Hiram A. Brubaker

Caterpillar Inc.

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William E. Streight

Caterpillar Inc.

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Albert J. Speck

Caterpillar Inc.

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Conwell K. Rife

Caterpillar Inc.

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Kevin C. Lent

Caterpillar Inc.

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Robert R. Farris

Caterpillar Inc.

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Anthony J. Knock

Caterpillar Inc.

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