Long stick mower

Details Long stick mower Long stick mower

2006-02-07

2006-02-07

Petravick, Meredith (Department: 3671)

Harvesters

Cutting

Hand-operated cutter

C056S263000

Reexamination Certificate

active

06993895

ABSTRACT:
A long-stick mower which includes a base, a fixed shear, a mobile shear, a driver, a linkage, an extension spring and an extension control rod. The base is connected to the lower end of the extension rod. The top of the driver is pivoted to the base and drawn toward the base by the extension spring. The linkage is pivoted to the top of the mobile shear at one end and to the drive at the other end. The extension spring is hooked to the bottom of the base to draw the drive. The extension control rod is inserted to the base. When the top of the extension control rod is pressed down, the driver has its caster to hold against the ground and the driver spreads up backward to draw the linkage to move backward to pull the mobile shear. When the extension control rod is pulled up, the driver is drawn back to push the linkage to move forward while pushing the mobile shear to spread up to complete an easy cycle of cutting.

REFERENCES:
patent: 1782029 (1930-11-01), Clark
patent: 1995251 (1935-03-01), Hoskins
patent: 2811822 (1957-11-01), Woolf
patent: 2931158 (1960-04-01), Keiser, Jr.

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