User interface with controllable dual spring rate return to null cantilever springs

User interface with controllable dual spring rate return to null cantilever springs

A spring-return-to-null assembly, which may be used with various types of hand controllers or other human-machine interfaces, includes a cantilever spring (202) and a pivot assembly (106). The cantilever spring (202) is adapted to be coupled to a shaft and is configured to supply a torque thereto. T...

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Hauptverfasser: LARSON, KEITH D, WALLING, JOSEPH M
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY
CONTROLLING
PHYSICS
REGULATING
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creator LARSON, KEITH D
WALLING, JOSEPH M
description A spring-return-to-null assembly, which may be used with various types of hand controllers or other human-machine interfaces, includes a cantilever spring (202) and a pivot assembly (106). The cantilever spring (202) is adapted to be coupled to a shaft and is configured to supply a torque thereto. The pivot assembly (106) engages the cantilever spring (202) and is configurable to exhibit either equal or dual spring rates, depending on the direction in which the torque is supplied to the shaft.
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subjects CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY
CONTROLLING
PHYSICS
REGULATING
title User interface with controllable dual spring rate return to null cantilever springs
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