School bus rollover protection structure
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United States of America Patent
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-
Nov 15, 2011
Grant Date -
Jan 20, 2011
app pub date -
Jul 17, 2009
filing date -
Jul 17, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A protection structure is formed from a platform and a forward pair and a rearward pair of load bearing members, where each load bearing member is attached at a lower end to the platform. A first and second pair of side beams are attached to the outer side of one of each of the pair of load bearing members, respectively. A pair of upper corner beams are attached to an upper end of each of the load bearing members and attached to an end of each of a forward pair and a rearward pair of transverse members, where a beam is attached to the opposite end of each of the pair of transverse members. Body panels may be attached to the protection structure to define and enclose the occupant compartment.
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