Fluid pressure braking system with low pressure warning mechanis

Details Fluid pressure braking system with low pressure warning mechanis Fluid pressure braking system with low pressure warning mechanis

1992-03-25

1993-10-12

Oberleitner, Robert J.

Fluid-pressure and analogous brake systems

Multiple fluid-receiving devices

Multiple motors

303DIG3, B60T 1300

Patent

active

052519678

ABSTRACT:
A fluid pressure braking system for a tractor trailer vehicle includes a supply line connecting the tractor and trailer braking systems. A low pressure responsive switch responds to the pressure level in the supply line for actuating a warning device when the pressure level in the supply line drops below a predetermined pressure level to thereby warn the driver before a brake actuation is effected that a low pressure level exists in the trailer braking system. A normally open stoplight switch is connected in series with the low-pressure responsive switch so that the signal generated by the low-pressure responsive switch is prevented from actuating the warning device when the tractor is operated in the "bobtail" mode without a trailer.

REFERENCES:
patent: Re27667 (1973-06-01), Ayers, Jr.
patent: 2979364 (1961-04-01), Putnam
patent: 3402972 (1968-09-01), Cooper et al.
patent: 3503651 (1970-03-01), Gachot et al.
patent: 3528707 (1970-09-01), Casey
patent: 3601451 (1971-08-01), Cummins
patent: 3690733 (1972-09-01), Gachot et al.
patent: 3820854 (1974-06-01), Stearns
patent: 3862781 (1975-01-01), King et al.
patent: 3901556 (1975-08-01), Prillinger et al.
patent: 3917037 (1975-11-01), Prillinger
patent: 3929381 (1975-12-01), Durling
patent: 4455052 (1984-06-01), Bueler
patent: 4472001 (1984-09-01), Fannin
patent: 4586584 (1986-05-01), Auman et al.
patent: 4629256 (1986-12-01), Fannin
patent: 4673222 (1987-06-01), Knight
patent: 4736990 (1988-04-01), Brown et al.
patent: 5000520 (1991-03-01), Schmitt

Affiliated with

Also associated with

Rating

Fluid pressure braking system with low pressure warning mechanis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid pressure braking system with low pressure warning mechanis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid pressure braking system with low pressure warning mechanis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1900044