Operator interface with tactile feedback

An operator interface assembly (110) for a machine (100) includes a base (146), an operator input device (160), a first biasing member (176), and a second biasing member (184). The operator input device (160) is operable to move in a direction in relation to the base (146). The first biasing member...

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Bibliographic Details
Main Authors KONTZ MATTHEW E, KUEHN JEFFREY L, AULT DAVID E, METZGER RUSTIN G
Format Patent
LanguageChinese
English
Published 26.03.2014
Subjects
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY
CONTROLLING
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PHYSICS
REGULATING
SOIL SHIFTING
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Summary:An operator interface assembly (110) for a machine (100) includes a base (146), an operator input device (160), a first biasing member (176), and a second biasing member (184). The operator input device (160) is operable to move in a direction in relation to the base (146). The first biasing member (176) is operable to contact the operator input device (160) at a first position and resist movement of the operator input device (160) in the direction. The second biasing member (184) is operable to contact the operator input device (160) at a second position and resist movement of the operator input device (160) in the direction.
Bibliography:Application Number: CN2012835905