Machine element or mechanism – Gearing – Reversal of direction of power flow changes power...
Patent
1996-10-16
1999-03-16
Bonck, Rodney H.
Machine element or mechanism
Gearing
Reversal of direction of power flow changes power...
81 57, 81 583, 81 584, 192 43, B25B 1700
Patent
active
058816097
ABSTRACT:
A reversing-input bidirectional-output drive mechanism having a single one-piece drive-shaft serving as the input and the output and mounted by a first pair of cylindrical one-way roller-clutches arranged in-line and caused to alternately clutch only the pair of bosses of drive-shaft to drive the entire drive-shaft in clockwise rotation and a second pair of cylindrical one-way roller-clutches arranged in-line and caused to alternately clutch only the same pair of bosses of drive-shaft to drive the entire drive-shaft in counter-clockwise rotation with the one-piece drive-shaft being caused to shift by sliding longitudinally from one pair of roller-clutches to the other pair with a set of four meshing mitre gears being provided with one mitre-gear rotatably mounted to drive-shaft and coupled to an oppositely disposed pair of roller-clutches and a second mitre-gear rotatably mounted to drive shaft and coupled to its own oppositely disposed pair of roller-clutches and two ring mitre-gears facing opposite each other on their own shafts mounted at right angles to drive shaft with all gears being caused to move with oscillatory motion to cause either pair of roller-clutches to clutch the pair of bosses to drive the shaft either clockwise or counter-clockwise.
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Bonck Rodney H.
Estremsky Sherry Lynn
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