Drive device for truck mirror
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 5, 1992
Grant Date -
N/A
app pub date -
Aug 14, 1990
filing date -
Apr 6, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A relatively simple device for turning a mirror on a truck or other automotive vehicle includes a pivot for rotatably supporting one end of the mirror, and a casing on the other end of the mirror. The casing contains a reversible motor and gearbox combination for rotating a threaded shaft, which carries a threaded block. Rotation of the shaft causes movement of the block to rotate an arm connected to the other end of the mirror. A pair of microswitches located in the path of travel of the block limit movement of the block and consequently rotation of the mirror beyond predetermined limits.
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Family
International Classification(s)
Cited Art Landscape
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