Crown Equipment Corporation

Mtd Products Inc

Jesse Wershing

Steven R Pulskamp

Ryan M Snodgrass

Eugene P Horvath

James Francis Schloemer

Vernon W Siefring

Bill Rabbitt

Matthew M Green

Patrick L Cucco

Jeffry D Dues

Timothy A Wellman

Lewis Henry Manci

Anthony T Castaneda

Mark E Schumacher

A materials handling vehicle includes a power unit; a load handling assembly coupled to the power unit; at least one obstacle detector mounted to the power unit; and a controller. The at least one obstacle detector detects object located along a path of travel of the power unit, and generate a distance signal upon detecting an object corresponding to a distance between the detected object and the power unit. The controller receives the distance signal and generates a corresponding vehicle stop or predetermined maximum allowable speed signal based on the distance signal, wherein if a sensed object is located within a speed zone associated with a predetermined maximum allowable travel speed comprising a fixed speed greater than zero (0) miles per hour, as determined by the distance signal, the vehicle speed is reduced to the predetermined maximum allowable vehicle speed.

Sensor configuration for a materials handling vehicle

A materials handling vehicle includes a power unit, a load handling assembly, at least one first obstacle detector, and at least one second obstacle detector. The at least one first obstacle detector is mounted at a first location on the power unit to detect an object located along a path of travel of the power unit beyond a non-detect zone of the at least one first obstacle detector. The at least one second obstacle detector is mounted at a second location on the power unit, spaced from the first location in a first direction, and is capable of detecting an object in the non-detect zone of the at least one first obstacle detector.

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Medina, OH, United States of America

Jesse Wershing