Coupling device for a handling trolley
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United States of America Patent
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-
Apr 1, 2008
Grant Date -
Sep 22, 2005
app pub date -
Nov 12, 2004
filing date -
Nov 9, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A coupling device for a handling trolley comprises a drawbar (22) arranged at the front of the trolley and designed to co-operate with the hook (24) provided at the back of a tractor, in particular a trolley preceding a line of trolleys. The drawbar (22) comprises a longitudinal slot (36) wherein the hook (24) is designed to slide such that the hook can slide in the longitudinal slot between a position spaced apart wherein the trolley (10) is at a maximum distance from the tractor while it is being towed and a closer position wherein the trolley is at a minimum distance from the tractor to reduce the space requirement when it is stopped.
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