Brake system

Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

303 40, B60T 1536

Patent

active

042616247

ABSTRACT:
A braking system for the tractor unit of a tractor trailer vehicle in which the ratio of the pressure applied to the front brakes to the pressure applied to the rear brakes changes automatically when a trailer is connected to or disconnected from the tractor. The brake system includes two dual mode relay valves and feedback conduits which convey feedback pressures between the front and rear dual mode valves and between a trailer brake service conduit and the front valve. The brake system includes brake pressure proportioning apparatus which is operative to reduce brake pressures on the rear tractor brakes, during normal brake applications, when the tractor is operated bobtail but which can be overriden by a vehicle operator if conditions warrant. The pressure feedback and system hysterresis cooperate to produce balanced braking and the proper sequence of brake application under a variety of vehicle operating conditions.

REFERENCES:
patent: 3190700 (1965-06-01), Fites
patent: 3806207 (1974-04-01), Reinecke et al.
patent: 3819238 (1974-06-01), Cermak
patent: 3971596 (1976-07-01), Grix

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Brake system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-155863

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.