Mowing device

Details Mowing device Mowing device

1991-10-23

1993-01-12

Suchfield, George A.

Harvesters

Cutting

Cutter members

30309, 30337, 56303, A01D 3413

Patent

active

051779439

ABSTRACT:
A two-piece cutter member for mounting on a sickle bar has a rigid thin support element arranged for relatively permanent attachment to a sickle bar, and a flat planar pyramid-shaped spring metal blade. A portion of the blade provides at least one bridge or loop for encircling the support element and holding the blade on the support element. A section of either said the portion or the support element is displaced with respect to the support face to releasably hold the blade on the support when the blade is fully positioned on said support element. The spring metal blade is preferably formed of two thin sheet welded together near their edges.

REFERENCES:
patent: 635321 (1899-10-01), Hill
patent: 1158521 (1915-11-01), McElroy
patent: 1214345 (1917-01-01), Melby
patent: 2427306 (1947-09-01), Schafer
patent: 3013373 (1961-12-01), Kopaska
patent: 4198803 (1980-04-01), Quick et al.
patent: 4223514 (1980-09-01), Halls et al.
patent: 4646440 (1987-03-01), Decker

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