Fluid-pressure and analogous brake systems – Multiple systems – Fluid pressure and electric
Patent
1975-04-08
1977-01-11
Blix, Trygve M.
Fluid-pressure and analogous brake systems
Multiple systems
Fluid pressure and electric
303 6A, 303 52, B60T 1374
Patent
active
040023737
ABSTRACT:
Brake operating system for use in electrically driven vehicles having an electric brake and a pneumatic brake. Both the electric and pneumatic brakes are respectively operated by their respective operating apparatus different from and independent of each other when a brake pedal is depressed. The operating apparatus of the electric brake comprises a rheostat and a mechanism for mechanically operating the rheostat by depression of the brake pedal, while that of the pneumatic brake comprises a compressed air, pneumatic circuit divided into two lines independent of each other so as to respectively introduce the compressed air into two pairs of power clusters which are respectively connected to respective brakes for front and rear wheels, and a pair of brake valves respectively provided in the pneumatic circuit lines and simultaneously operated by depression of the brake pedal.
REFERENCES:
patent: 3507541 (1970-04-01), Ayers, Jr.
patent: 3545815 (1970-12-01), Berg
patent: 3650568 (1972-03-01), Poplawski
patent: 3712685 (1973-01-01), Hoffmann
patent: 3730596 (1973-05-01), Felix et al.
Blix Trygve M.
Butler Douglas C.
Kabushiki Kaisha Komatsu Seisakusho
LandOfFree
Brake operating system for use in electrically driven vehicles 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 operating system for use in electrically driven vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake operating system for use in electrically driven vehicles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1740478