Overload coupling
The limited torque clutch has a simple construction. The corresponding thrust faces of the flanges (21,22) have shaped ratchet holes (24,25) into which is positioned a shaped clutch ring (23) with a pressed form to match the ratchet holes. The axial spring force between the flanges is adjusted to de...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The limited torque clutch has a simple construction. The corresponding thrust faces of the flanges (21,22) have shaped ratchet holes (24,25) into which is positioned a shaped clutch ring (23) with a pressed form to match the ratchet holes. The axial spring force between the flanges is adjusted to determine the max. torque transmitted by the clutch ring between the flanges. The clutch ring action can be enhanced by including bearing elements (28) in the recesses. These can be of different shapes ball bearings and roller bearings. A simple clutch ring is mfd. by pressing shaped grooves into a metal ring. |
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