Operating device

Details Operating device Operating device

2005-07-19

2005-07-19

Fenstermacher, David M. (Department: 3682)

Machine element or mechanism

Shaft operators

Preselected position

C074S010220

Reexamination Certificate

active

06918313

ABSTRACT:
An operating device having a rotary knob capable of rotation operations exhibits compatibility between speed and precision in operation and does not require use of a plurality of rotary knobs includes a rotation detecting device for detecting the rotated angle of the rotary knob. The rotary knob includes a small-diameter component for operating the rotary knob quickly, and a large-diameter component for operating the rotary knob slowly or for fine adjustment. A determining unit is provided for determining the rotated position of the rotary knob when the rotary knob is operated.

REFERENCES:
patent: 4482221 (1984-11-01), Clark
patent: 4616517 (1986-10-01), Esmay
patent: 6069754 (2000-05-01), Schmidt
patent: 6356045 (2002-03-01), Newton et al.
patent: 2002/0080114 (2002-06-01), Numata et al.
patent: 2004/0032395 (2004-02-01), Goldenberg et al.
patent: 2004/0218265 (2004-11-01), Peter et al.
patent: 60156125 (1985-08-01), None

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