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1. (WO1997016333) BRAKING DEVICE FOR A MOTION TRANSMISSION SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016333 International Application No.: PCT/BE1996/000113
Publication Date: 09.05.1997 International Filing Date: 22.10.1996
IPC:
B60T 7/12 (2006.01) ,F16H 59/42 (2006.01) ,F16H 63/48 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
7
Brake-action initiating means
12
for automatic initiation; for initiation not subject to will of driver or passenger
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
36
Inputs being a function of speed
38
of gearing elements
42
Input shaft speed
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
63
Control outputs to change-speed- or reversing-gearings for conveying rotary motion
40
comprising signals other than signals for actuating the final output mechanisms
48
Signals to a parking brake
Applicants:
DESERT, Michel [BE/BE]; BE
Inventors:
DESERT, Michel; BE
Agent:
VANDERPERRE, Robert; Bureau Vander Haeghen Avenue Rogier 19/013 B-4000 Liège, BE
Priority Data:
950088827.10.1995BE
Title (EN) BRAKING DEVICE FOR A MOTION TRANSMISSION SYSTEM
(FR) DISPOSITIF DE FREINAGE POUR UN SYSTEME DE TRANSMISSION DE MOUVEMENT
Abstract:
(EN) A braking device including at least one solenoid valve (3) mounted in series in the hydraulic braking circuit of a motion transmission system. The solenoid valve is controlled in such a way that braking power is automatically maintained when the vehicle moves off after having come to a complete stop, and brake pressure is automatically cancelled in response to a signal indicating movement of the gearbox clutch shaft. The device may be used in a variety of mechanical systems and particularly in motor vehicles.
(FR) Un dispositif de freinage comprenant au moins une électrovanne (3) placée en série dans le circuit hydraulique de freinage d'un système de transmission de mouvement, ladite électrovanne étant commandée de manière à maintenir automatiquement la puissance de freinage au démarrage du véhicule après un arrêt complet et de manière à supprimer automatiquement la pression de freinage en réponse à un signal indiquant un mouvement de l'arbre primaire de la boîte de vitesses. Ce dispositif s'applique à divers systèmes mécaniques et notamment aux véhicules à moteur.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
AU1996072711