Rotary knob device with a key function
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United States of America Patent
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-
Dec 23, 2003
Grant Date -
N/A
app pub date -
Nov 22, 2000
filing date -
Nov 22, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary knob device (1, 20) having a key function includes a key (5, 30) in a rotary knob (2, 23), which is operated separately from the rotary knob so that the key (5, 30) need not also be moved when the rotary knob (2, 23) is moved. In this regard, a holder (6, 24.1) is provided inside the rotary knob (2, 23), on which the rotary knob (2, 23) and the key (5, 30) are mounted to be thereby linked together structurally while functioning separately. The rotational control is transmitted by the rotary knob (2, 23), while key, linear movement, control is transmitted through the separate key (5, 30).
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