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Machine translation
1. (WO1980002539) A DEVICE ON A MOTOR-DRIVEN VEHICLE TO DETECT AN OBSTACLE IN THE WAY OF THE VEHICLE DURING BACKING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002539    International Application No.:    PCT/SE1980/000142
Publication Date: 27.11.1980 International Filing Date: 14.05.1980
IPC:
B60T 7/22 (2006.01)
Applicants:
Inventors:
Priority Data:
7904367 18.05.1979 SE
Title (EN) A DEVICE ON A MOTOR-DRIVEN VEHICLE TO DETECT AN OBSTACLE IN THE WAY OF THE VEHICLE DURING BACKING
(FR) DISPOSITIF SUR UN VEHICULE A MOTEUR POUR LA DETECTION D"UN OBSTACLE SUR LE TRAJET DU VEHICULE EN MARCHE ARRIERE
Abstract: front page image
(EN)A device on a vehicle to activate its brake system on the presence of an obstacle behind the vehicle during backing. Holders (7) project backwards from the vehicle with members (9, 10) for transmitting and receiving light. If the beam of light is interrupted, the vehicle is braked. In order to keep said members (9, 10) free of dirt etc. air lines (5) directed towards them are connected to the quick-emptying valve (2) of the vehicle.
(FR)Dispositif sur un vehicule pour la mise en action de son systeme de freinage en presence d"un obstacle situe derriere ce vehicule pendant sa marche arriere. Des supports (7) se projettent vers l"arriere depuis le vehicule avec des organes (9, 10) de transmission et de reception de la lumiere. Si le rayon lumineux est interrompu, le vehicule est freine. Afin de garder ces organes (9, 10) exempts de poussiere, des canalisations d"air (5) dirigees vers ceux-ci, sont reliees a la soupape de vidange rapide du vehicule.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)