Twine tensioning device and baler for big bales
A spring assembly (78), coupled to a ribbed roller (74), exerts a force to yieldably resist the movement of the ribbed roller (74) away from a ribbed roller (76). A cam slot, associated with the spring assembly and ribbed roller (74), controls the force that varies over length of the cam slot to mai...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A spring assembly (78), coupled to a ribbed roller (74), exerts a force to yieldably resist the movement of the ribbed roller (74) away from a ribbed roller (76). A cam slot, associated with the spring assembly and ribbed roller (74), controls the force that varies over length of the cam slot to maintain a constant tension in a twine even when a knot in length of twine passes through the tensioner (64). |
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