Rotary kinetic fluid motors or pumps – Including shaft transmission train – brake – clutch – or... – Shaft transmission train having flexible means or coupling
Reexamination Certificate
2007-11-20
2007-11-20
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
Including shaft transmission train, brake, clutch, or...
Shaft transmission train having flexible means or coupling
C416S162000, C416S1700HM
Reexamination Certificate
active
11030841
ABSTRACT:
The present invention relates to a fan acceleration structure of a shredder having a common shaft for a motor, a fan, and a gear set to enable the motor driving and accelerating the fan through a chain rotation from a drive gear, a connection gear to a driven gear.
REFERENCES:
patent: 5947854 (1999-09-01), Kopko
patent: 6644939 (2003-11-01), Vukovich et al.
patent: 6716003 (2004-04-01), Chen
Look Edward K.
Pro-Techtor Int'l Services
White Dwayne J
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