Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate
2006-09-19
2006-09-19
Lewis, Tisha (Department: 3681)
Machine element or mechanism
Gearing
Interchangeably locked
C074S640000, C464S179000
Reexamination Certificate
active
07107865
ABSTRACT:
The power transmission apparatus for a vehicle has a main shaft having drive gears mounted thereto and a countershaft having driven gears mounted thereto, and the respective shafts are attached to a case. A reverse shaft attached to the case has an idler gear for reverse operation or a reverse idler gear rotatably attached thereto which is engaged with a drive gear for reverse operation and a driven gear for reverse operation. The reverse shaft has a projection which is integrally formed thereon and is in contact with one side surface of the reverse idler gear, and has a washer mounted thereto which is in contact with the other side surface of the reverse idler gear.
REFERENCES:
patent: 5649456 (1997-07-01), Mochizuki
patent: 5966998 (1999-10-01), Hara et al.
patent: 6658953 (2003-12-01), Lee
patent: 6929097 (2005-08-01), Hedman
patent: 10-259860 (1998-09-01), None
Fukui Kiyotaka
Tomita Kazushi
Lewis Tisha
Masashi Seimitsu Industry Co., Ltd.
Smith , Gambrell & Russell, LLP
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