초록 ▼

A combination machine for trenching, for forming the edge of a bed, and for laying and burying tubing, cable, piping, and the like. The machine includes steerable caster wheels mounted on the rear of the machine which, together with a single front wheel, allow for a tight turning radius when using t

A combination machine for trenching, for forming the edge of a bed, and for laying and burying tubing, cable, piping, and the like. The machine includes steerable caster wheels mounted on the rear of the machine which, together with a single front wheel, allow for a tight turning radius when using the machine. The machine also includes a blade height adjustment which allows for the trenching or edging blade depth to be readily adjusted in a substantially infinite variation. An edging blade is provided which when used with the machine forms a groove at the bed's edge for the laying of irrigation lines, or lines for herbicide, pesticide, and/or fertilizer for use in connection with the bed.

대표청구항 ▼

1. A soil bed edge forming machine for use in creating defined mounded soil borders for defining landscaping beds, the machine comprising:a frame; a motor and wheels connected to said frame; a digging blade; said motor being drivingly connected to said digging blade; and an elongated digging depth a

1. A soil bed edge forming machine for use in creating defined mounded soil borders for defining landscaping beds, the machine comprising:a frame; a motor and wheels connected to said frame; a digging blade; said motor being drivingly connected to said digging blade; and an elongated digging depth adjustment member connected to said digging blade; said adjustment member defining a central axis and being threaded and rotatable about said central axis for allowing selective digging depth adjustment of said digging blade into the soil.