Switch apparatus for actuating a plurality of electrical circuits
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 7, 2002
Grant Date -
N/A
app pub date -
Mar 23, 2000
filing date -
Mar 23, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A switch apparatus for controlling multiple electrical circuits includes a pivot shaft carried in a housing mountable on a vehicle steering column. A carrier is pivotally mounted on the pivot shaft for rotation of about axis. A lever is pivotally mounted to the carrier for rotation about a first axis to the axis of the shaft. A rotatable end cap is mounted on the lever. A shaft is fixed to the end cap at one end and extends through a lever to a second end on which a gear is mounted. A radial rack is mounted in the housing and engaged by the gear for rotation about the pivot shaft. Electrical traces are formed in the housing and engaged by contacts carried on the radial rack to control operating circuits. An actuator is rotatably and translatingly mounted on the pivot shaft and has an arm extending from a center. The arm engages one leaf contact in the housing upon rotation of the actuator to control a circuit. Pivotal movement of the lever about two mutually exclusive axes results in rotation of the rack or translation of the actuator, each controlling different electrical circuits.
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