Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate
2006-04-18
2006-04-18
Estremsky, Sherry (Department: 3681)
Machine element or mechanism
Gearing
Interchangeably locked
C074S467000, C180S006280
Reexamination Certificate
active
07028571
ABSTRACT:
An apparatus and method for lubricating an internal-combustion engine includes a shaft extending through a gearbox, a gear and a sliding sleeve coupled to rotate with the shaft and adapted to move axially along the shaft, a gearshift fork in mating engagement with the sliding sleeve and moveable parallel to the shaft, a rib in the gearbox adjacent the shaft, and a duct extending into the gearbox. The duct preferably directs a lubricant onto the gearshift fork and the sliding sleeve. Preferably, the rib directs the lubricant from the duct onto the gearshift fork and the sliding sleeve. In an alternative embodiment, at least some of the lubricant flung from the shaft, gear, and sliding sleeve contacts the rib and is directed onto the sliding sleeve and the gearshift fork. Further preferably, a projection extends from the rib to direct the lubricant onto the sliding sleeve and the gearshift fork.
REFERENCES:
patent: 3467221 (1969-09-01), Janke
patent: 3508630 (1970-04-01), Keller et al.
patent: 4329887 (1982-05-01), Kawamoto
patent: 4834219 (1989-05-01), Inagaki et al.
patent: 5158152 (1992-10-01), Nemoto et al.
patent: 5588405 (1996-12-01), Sawa et al.
patent: 5799540 (1998-09-01), Diehl et al.
patent: 6223858 (2001-05-01), Ubagai et al.
patent: 4304743 (1994-08-01), None
patent: 0059396 (1982-09-01), None
patent: 2008673 (1979-06-01), None
patent: 2045864 (1980-11-01), None
patent: 54-60167 (1977-10-01), None
patent: 57-140426 (1981-02-01), None
patent: 58-80664 (1981-11-01), None
patent: 58074957 (1983-05-01), None
patent: 08061468 (1996-03-01), None
patent: 10299876 (1998-11-01), None
patent: 11 118029 (1999-04-01), None
patent: 2000284371 (2000-10-01), None
Estremsky Sherry
Harley Davidson Motor Company Group, Inc.
Michael & Best & Friedrich LLP
LandOfFree
Lubrication system and method of lubricating an... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lubrication system and method of lubricating an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubrication system and method of lubricating an... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3619632