COUNTERBALANCE HINGE FOR VEHICLE CLOSURE
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United States of America Patent
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Issued Date -
Aug 28, 2008
app pub date -
Feb 20, 2008
filing date -
Feb 22, 2007
priority date (Note) -
Abandoned
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Abstract
A counterbalance hinge (20, 20') for a vehicle closure includes a pivot and counterbalance assembly (44) having a cam (46) and a spindle (50) with a helical threaded connection biased by a spring (56,56') that provides closure counterbalancing. In one embodiment the spring (56) is of the helical tension type and another embodiment has the spring (56') of the helical compression type.
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