Lowerable suspension for trailers and other vehicles
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United States of America Patent
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Jul 22, 2014
Grant Date -
N/A
app pub date -
Jun 5, 2013
filing date -
Jun 5, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A lowerable suspension for trailers and other vehicles allows a trailer to be lowered to a deployed position in order to allow easier access to the trailer. A suspension axle is attached to the vehicle frame. A lower swing arm and an upper stop arm are rotatably connected to the suspension axle. A rubber damper pad is connected between the lower swing arm and the upper stop arm to act as a shock absorber during transit. A wheel is rotatably connected to the lower swing arm opposite the suspension axle. The wheel is affixed into a raised or lowered position by inserting a suspension transition pin through the upper stop arm into either a transit pin hole or a deployed pin hole of a suspension transition plate that is affixed to the vehicle frame adjacent. A plurality of jacks assists with raising and lowering the vehicle frame.
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