Harvesters – Motorized harvester – Including cutter yieldably mounted on its drive means
Patent
1985-02-13
1986-12-02
Hirsch, Paul J.
Harvesters
Motorized harvester
Including cutter yieldably mounted on its drive means
30276, A01D 3467
Patent
active
046255010
ABSTRACT:
A cutter blade device of a mowing machine including a spool having a cylindrical portion on which a flexible cord is wound in coil form, and a boss to which the spool is fitted and secured. The boss is adapted to be mounted on a drive shaft of the mowing machine to drive a casing for rotation. A depression extending axially of the cylindrical portion is formed on an inner side thereof which faces the boss when the latter is fitted in a bore of the cylindrical portion while a through hole is formed to extend through the cylindrical portion from an outer side and open in a space defined between the depression and the boss. An inner end portion of the cord is inserted through the through hole and bent in the space between the depression and the boss so as to be held in place in bent condition between the cylindrical portion of the spool and the boss.
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Hirsch Paul J.
Kioritz & Corporation
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