Carriage roller adjusting mechanism for stairlifts
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United States of America Patent
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Jun 29, 2004
Grant Date -
Feb 13, 2003
app pub date -
Jul 17, 2002
filing date -
Jan 20, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for adjusting the rollers of a stairlift carriage, for ensuring that the carriage is firmly located on a stairlift rail, includes rollers for engaging one side of the stairlift rail, as well as rollers located on an opposite side of the rail, such that the stairlift rail is located between opposed sets of rollers. To achieve adjustment, the rollers on one side of the rail are located on a common member, which can be displaced toward and away from the stairlift rail.
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