Compact vehicle transmission
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United States of America Patent
Stats
-
Sep 6, 2005
Issued Date -
N/A
app pub date -
Apr 22, 2004
filing date -
Jan 18, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A small engine transmission having a hydromechanical transmission unit providing a first power path, and a mechanical power transmission unit providing a second power path. The mechanical power transmission is a planetary gear system having a planetary carrier. The hydromechanical transmission is associated with the mechanical transmission to decrease average hydraulic power flow of the engine transmission to thereby increase operating efficiency and to permit the reduction of an output speed range to reduce transmitted power for the use of multiple modes to achieve a full torque and speed range of the transmission.
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Family
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- Non-US Classification not provided for expired patents
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Patent Citation Ranking
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