PRESS BRAKE FOR BENDING SHEETS
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United States of America Patent
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N/A
Issued Date -
Sep 16, 2010
app pub date -
Mar 11, 2010
filing date -
Mar 13, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a press brake for bending metal sheets wherein: at least one stopper is disposed in each slot, each stopper comprising a first wedge having a first end secured to the first slot edge and a second end forming a first surface, and a second wedge having a first end secured to the second slot edge and a second end forming a first surface; and the first surface of at least one of the first and second wedges has a central portion that is domed or protuberant relative to the other portions of said surface so that the contact between the first and the second wedges is established essentially over said central portion.
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