Planetary gear transmission systems or components – With means to vary drive ratio or disconnect drive – Sun braked
Reexamination Certificate
2011-08-02
2011-08-02
Young, Edwin A (Department: 3655)
Planetary gear transmission systems or components
With means to vary drive ratio or disconnect drive
Sun braked
C192S046000, C192S064000
Reexamination Certificate
active
07988590
ABSTRACT:
A pawl for controlling the rotation of a gear in a planetary gear mechanism. The pawl includes a nose and first and second pivot axes. The nose is engageable with the gear. The pawl is rotatable about the first pivot axis between a first mode permitting rotation of the gear in a first direction and a second direction and a second mode preventing rotation of the gear in the first direction. The pawl is rotatable about the second pivot axis to permit rotation of the gear in the second direction while the pawl is the second mode.
REFERENCES:
patent: 1277070 (1918-08-01), Harrison
patent: 3540309 (1970-11-01), Shimano et al.
patent: 4059028 (1977-11-01), Schulz
patent: 7484605 (2009-02-01), Pawley et al.
patent: 2007/0089960 (2007-04-01), Kanehisa
patent: 2008/0252037 (2008-10-01), Wesling et al.
patent: 2008/0254929 (2008-10-01), Wesling et al.
patent: 2008/0300096 (2008-12-01), Wesling et al.
patent: 199 51 399 (2001-05-01), None
patent: 0 471 349 (1992-02-01), None
patent: 0 687 622 (1995-12-01), None
patent: 1 980 483 (2008-10-01), None
patent: 1 980 484 (2008-10-01), None
patent: 806 045 (1936-12-01), None
patent: 2 270 129 (1994-03-01), None
patent: 2 424 046 (2006-09-01), None
Jordan Brian
Shipman Christopher
Wesling Kevin
Courtright Steven
Milosevic Milan
Serdynski Lisa
SRAM LLC
Young Edwin A
LandOfFree
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