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US 2024/0359213 A1Published application
Efficient haptic actuator
AssigneeResonant Systems, Inc.
InventorsRobin Elenga, Dan Knodle, Steven Combest, Liam O'Brien, Dave Beecher, Christopher Howard
Life of this patent
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Abstract
An actuator includes a housing, a moving element and two springs connected between the housing and the moving element such that one of the two springs crosses the other of the two rotor springs without contacting the other of the two springs. A drive component causes the moving element to move.
Claims20
An actuator comprising:
- a housing;
- a moving element;
- and
- a drive component that causes the moving element to oscillate such that during one cycle of the oscillation the moving element produces both a centrifugal force and a non-centrifugal force.
1 more element
Dependencies are inferred from the claim text.