Cutting edge cart

Details Cutting edge cart Cutting edge cart

2005-11-15

2005-11-15

Bryant, David P. (Department: 3726)

Metal working

Means to assemble or disassemble

With signal, scale, illuminator, or optical viewer

C029S270000, C029S281100, C029S267000, C269S017000, C269S005000, C269S005000, C269S016000

Reexamination Certificate

active

06964092

ABSTRACT:
A cutting edge cart is disclosed that provides an improved means for replacing the replaceable cutting edges on bladed equipment such as road graders and snow plow. The cart allows a single user to retrieve, transport, and position a replacement cutting edge relative to a mold board of the bladed equipment. Generally, the cart contains a frame, two or more transport assemblies attached to the frame, such as wheels, a movable carrier assembly that contains a cutting edge support assembly, and an adjuster. The adjuster is operable to move the carrier assembly between first and second positions relative to the frame allowing the vertical position of a supported cutting edge to be adjusted. The frame and transport assemblies are disposed such that the cart may be rotated or pivoted from a first generally vertical position to a second generally horizontal position. In this horizontal position, a cutting edge may be received within the cutting edge support and the cart rotated back to the generally vertical position.

REFERENCES:
patent: 3941400 (1976-03-01), Buttner
patent: 4830335 (1989-05-01), Schlitt
patent: 6241227 (2001-06-01), Berdan et al.
patent: 6533260 (2003-03-01), Mock
“The Center Line” North Dakota Transportation Technology Transfer Center, North Dakota State University, vol. 18, No. 1, Fall 2001, pp. 1-12.

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