Self-contained laser-activated depth sensor for excavator

Details Self-contained laser-activated depth sensor for excavator Self-contained laser-activated depth sensor for excavator

1987-12-28

1989-12-05

Spar, Robert J.

Material or article handling

Vertically swinging load support

Shovel or fork type

37DIG19, 356 72, 356375, 901 47, E02F 502

Patent

active

048849391

ABSTRACT:
A laser-actuated depth sensor for an excavator, including a laser receiver, an inclination sensor assembly and indicators to inform the operator of the position and inclination of the excavator stick, is completely self-contained in a housing that may be mounted to the stick of an excavator. The indicators, which are each an array of LEDs, and corresponding indicia are readily visible to the operator who does not have to take his or her eyes off the excavation work zone.

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MOBA Electronic Brochure entitled, "Laser-Level-System for Controlling Excavation Depth".
Laser Alignment, Inc. brochure entitled, "360.degree. Machine Guidance".

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