Leaf spring straightening apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 11, 2000
Grant Date -
N/A
app pub date -
Jan 14, 1998
filing date -
Jan 14, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a preferred embodiment of straightening apparatus (100) featuring a pair of adjacent rotary block members (8) and (8') having channels (30) and (30') respectively disposed therein for receiving spaced-apart legs (6) and (6') of a heated leaf springs folded into a substantially flat 'U' shaped configuration as block members (8) and (8') are caused to rotate in unison in opposite directions, inner walls (12) and (12') of channels (30) and (30') respectively engage and urge legs (6) and (6') away from each other whilst outer walls (10) and (10') of channels (30) and (30') respectively are operative to engage and provide support for substantially the entire length of a convex side (26) of a curved section (24) of the folded leg spring effective to prevent warpage thereof during the straightening process.
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Cited Art Landscape
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