Base support for movable antenna
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 27, 1997
Issued Date -
N/A
app pub date -
Jan 23, 1995
filing date -
Jan 11, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A base support for a moveable antenna. The base support is attached to an upstanding mounting member and the antenna is attached to a support structure connected to a base member. The support structure is operatively connected to a worm gear assembly which includes a motor driven worm and worm gear disposed between the base member and support structure to effect movement of the antenna about a predetermined axis. The motor driven worm is supported at an outboard end by a first bearing assembly and supported at its opposite end by a pair of spaced apart bearing assemblies to prevent backlash between the motor driven worm and worm gear. A second worm gear assembly including a similarly supported motor driven worn and worm gear can be interposed transversely between the first support structure and a second support structure to effect movement of the antenna about a horizontal axis.
First Claim
Family
International Classification(s)
Cited Art Landscape
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