GEARED OVER TRAVEL STOP
A system for stopping rotation of a first gear (20) and a second gear (30) on a shaft (1), comprising: the first gear 20) and second gear (30) being concentric and rotatable about said shaft (1); wherein the first gear (20) and the second gear (30) are driven by the same input system; wherein the fi...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A system for stopping rotation of a first gear (20) and a second gear (30) on a shaft (1), comprising: the first gear 20) and second gear (30) being concentric and rotatable about said shaft (1); wherein the first gear (20) and the second gear (30) are driven by the same input system; wherein the first gear (20) and the second gear (30) are configured to rotate at differential speeds and independently to each other; wherein the first gear (20) comprises a first end stop (25) and the second gear (30) comprises a second end stop (35); wherein the first end stop (25) and the second end stop (35) are configured to engage each other when the first gear (20) and the second gear (30) have each rotated a predetermined number of turns; and wherein engagement of the first end stop (25) with the second end stop (35) is configured to prevent rotation of the first gear (20) and the second gear (30) and cause a stall in the system. |
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