초록

A laser receiving depth sensor is attached to the stick of an excavator or backhoe. A mounting bar is magnetically mounted to the stick and the sensor is adjustably slidable along said mounting bar when fixed at selected one of a plurality of positions along the mounting bar.

대표청구항 ▼

A depth sensor for attachment to a stick of an excavator, said depth sensor comprising: a receiver for sensing a laser beam; a mounting device for mounting said receiver to the stick of the excavator; and said mounting device including at least one magnet for attachment to said stick, said mounting

A depth sensor for attachment to a stick of an excavator, said depth sensor comprising: a receiver for sensing a laser beam; a mounting device for mounting said receiver to the stick of the excavator; and said mounting device including at least one magnet for attachment to said stick, said mounting device includes a mounting bar attached to said at least one magnet, an assembly being slidably mounted along said mounting bar, said receiver being attached to said assembly; wherein one side of said receiver is attached to said assembly, and further comprising a bar being mounted on a second side of said receiver, said second side being opposite from said one side of said receiver, said mounting bar including a plurality of holes, a first threaded element extending through said bar, said receiver, said assembly, and into a selected one of said plurality of holes of said mounting bar.