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FR2404375A7 Expired / Lapsed FR ⏱️ 0.0 years remaining

DEVICE TO DETECT AN INSUFFICIENT PRESSURE IN MOTOR VEHICLE TIRES

Assignee: Borletti SpA
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Filing: 1978-09-27
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Granted: 1979-04-20
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Expires: 1998-09-27
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Abstract

Abstract Translated from French L'invention concerne un dispositif de détection de défaut de gonflage des pneumatiques de véhicules automobiles. Ce dispositif comprend un corps 2 destiné à être monté dans un trou spécialement formé dans la jante et qui contient un élément mobile 30 dont la surface supérieure est attaquée par la pression de gonflage du pneumatique, éventuellement à travers la paroi de la chambre à air pour repousser l'élément mobile vers le bas en surmontant la force d'un ressort 21. Si la pression est suffisante, le contact est établi entre les éléments 32 et 50. Si la pression est insuffisante, le ressort soulève l'élément 32 de l'élément 50. Application à la fabrication des pneumatiques. The invention relates to a device for detecting an inflation defect in the tires of motor vehicles. This device comprises a body 2 intended to be mounted in a hole specially formed in the rim and which contains a movable element 30, the upper surface of which is attacked by the inflation pressure of the tire, possibly through the wall of the air chamber to push the movable element down overcoming the force of a spring 21. If the pressure is sufficient, contact is established between the elements 32 and 50. If the pressure is insufficient, the spring raises the element 32 of the Element 50. Application to the manufacture of tires.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 10:49
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/24; H01H35/34; B; B60; B60C; B60C23/00; B60C23/02; B60C23/04; B60C23/0408

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