Motor vehicles – With means responsive to speed of vehicle for maintaining... – Including device responsive to centrifugal force
Reexamination Certificate
2005-11-30
2010-02-16
Morris, Lesley (Department: 3618)
Motor vehicles
With means responsive to speed of vehicle for maintaining...
Including device responsive to centrifugal force
C180S170000, C180S171000, C180S173000, C180S197000
Reexamination Certificate
active
07661499
ABSTRACT:
A construction machine capable of increasing a frictional force and an acceleration performance without causing unwanted slip and an excessive load to a transmission by a driving force. The construction machine comprises a first mode to set the maximum output of an engine to a prescribed output, a second mode to limit the maximum output of the engine to an output lower than the prescribed output and a mode selector switch used for a operator to select from the plurality of modes. The construction machine also comprises control means that controls the machine to operate in the second mode regardless of the mode selected by the mode selector switch when a vehicle speed is equal to or less than a prescribed speed and the opening of an accelerator is equal to or more than a prescribed opening.
REFERENCES:
patent: 4523564 (1985-06-01), Sturdy
patent: 4763262 (1988-08-01), Leiber
patent: 4771849 (1988-09-01), Leiber et al.
patent: 4785904 (1988-11-01), Leiber et al.
patent: 4836165 (1989-06-01), Kubota et al.
patent: 5019986 (1991-05-01), Londt et al.
patent: 5765657 (1998-06-01), Fukumura et al.
patent: 5989154 (1999-11-01), Christensen et al.
patent: 6282481 (2001-08-01), Hosomi
patent: 6306063 (2001-10-01), Horgan et al.
patent: 2006/0161324 (2006-07-01), Ozawa et al.
patent: 2006/0167607 (2006-07-01), Nakamura et al.
patent: 01-244140 (1989-09-01), None
patent: 04-123938 (1992-04-01), None
patent: 08-158906 (1996-06-01), None
patent: 2004-190615 (2004-07-01), None
patent: 2005061322 (2005-03-01), None
Busch Blackwell Sanders Welsh & Katz
Evans Bryan A
Komatsu Ltd
Morris Lesley
LandOfFree
Construction machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Construction machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Construction machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4170275