Apparatus for supporting the trailer of a tractor-semitrailer
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United States of America Patent
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Jul 15, 2008
Grant Date -
Sep 11, 2003
app pub date -
Feb 21, 2003
filing date -
Aug 13, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for supporting a trailer of a tractor semitrailer has a supporting element that is telescopically adjustable by way of a gear shifting mechanism having a gear input shaft running vertically onto a spindle. In this way, the supporting element has an especially compact construction and can be installed very easily. The gear shift also has a free floating gear between two shift positions and can be shifted very conveniently.
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Cited Art Landscape
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