Implements or apparatus for applying pushing or pulling force – Single throw lever – Mechanically actuated
Patent
1996-01-25
1999-02-09
Smith, James G.
Implements or apparatus for applying pushing or pulling force
Single throw lever
Mechanically actuated
269133R, 269134, B66F 300
Patent
active
058683798
ABSTRACT:
A collapsible trailer safety stand may be positioned adjacent the front of a loading bay a predetermined distance away from a dock. The stand in one position engages adjacent the kingpin of an unfettered trailer. It has a top and bottom and has located proximate its bottom a base having pivotally attached thereto at least one lifting arm and at least one stabilizing arm. The arms have pivotally attached therewith a support which moves from a first position wherein the support is disposed substantially within the base and the safety stand lays substantially flat in the loading bay to a second position wherein the support is disposed adjacent the kingpin. The arms are engaged with a drive to drive the support from the first position to the second position locating the mechanism adjacent to the kingpin of the tractor trailer. The collapsible safety stand in use prevents nose diving of the trailer when the trailer is being loaded or unloaded.
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Rite-Hite Holding Corporation
Smith James G.
Wilson Lee
LandOfFree
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