Foldable support frame for supporting cutting machine
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United States of America Patent
Stats
-
Apr 20, 2004
Grant Date -
N/A
app pub date -
Nov 11, 2002
filing date -
Nov 11, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A foldable support frame for supporting a cutting machine comprises two opposing pairs of leg frames each of which comprises a pair of first crossed legs and second crossed legs that are pivotally connected together. Where the first and second crossed legs cross, two stopper means are positioned for supporting each pair of the first and second crossed legs and limiting the inclination of each of the first and second crossed legs. Each first and second crossed leg comprises an upper slide rod and a support leg, and each slide rod can slide within a respective support leg to adjust the total length of each first and second crossed leg. Thus, the foldable support frame can be easily folded or retracted in for storage and transport and unfolded or extended for supporting the cutting machine or other similar machines.
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