No-back device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Mar 4, 2004
app pub date -
Jul 7, 2003
filing date -
Jul 6, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A no-back device comprising first and second ratchet members connectable to a rotating member for rotation therewith and at least one pawl member, engagable with at least one of said ratchet members, wherein said first and said second ratchet members are formed from respective materials having different chemical and/or physical properties.
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