Harvesters – Hand rakes – Combined – convertible and attachments
Patent
1974-11-25
1976-02-03
Mancene, Louis G.
Harvesters
Hand rakes
Combined, convertible and attachments
5640021, A01D 7700
Patent
active
039356973
ABSTRACT:
In a preferred embodiment there is provided combine tooth having a tooth shaft and at the base of the shaft having a unitary continuous flange extending transversely to the longitudinal axis of the shaft, with a distal portion of the shaft extending substantially angularly laterally from an intermediate bend point, and there is additionally provided for combination with the tooth a combine belt-mountable base strip for mounting on top of the combine belt fixedly, the base strip having at each of opposite ends thereof a through aperture, one aperture at each of opposite ends, the holes each of hole diameter receivable of the tooth shaft and the structure of the base strip defining continuous with each hole a narrowed slot extending rearwardly having a slot width slightly less than the diameter of the tooth shaft through which slot the tooth shaft is pressable into the hole continuous therewith, and the underface of the base strip including spaced-apart ridges, there being a separate set of the spaced-apart ridges for each hole located at each of opposite spaced-apart ridges for each hole located at each of opposite ends of the base strip, the downwardly extending spaced-apart ridges defining side and front walls to a space receivable of the tooth's base flange between an under-face of the strip adjacent the hole and the upper face of the combine belt on which the base strip is mounted, and the base strip additionally including at each of opposite ends thereof attaching structure such as holes therethrough receivable of a screw or rivet or the like, each base flange mounting space's side and front walls defining a multisided female structure, and the base flange being peripherally shaped as multisides mateable at any of variable positions within the mounting space mountable fixedly against rotary motion of the tooth shaft.
REFERENCES:
patent: 67705 (1867-08-01), Ball
patent: 1189036 (1916-06-01), Austin
patent: 2989835 (1961-06-01), Johnston
patent: 3344908 (1967-10-01), Hofer
Hamilton James D.
Mancene Louis G.
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