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FR2557528A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

BRAKING DEVICE, ESPECIALLY FOR MOTOR VEHICLES

Assignee: Jidosha Kiki Co Ltd
•
Filing: 1984-12-26
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Granted: —
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Expires: 2004-12-26
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Abstract

Abstract Translated from French L'INVENTION CONCERNE UN DISPOSITIF DE FREINAGE. LE DISPOSITIF COMPREND UN MECANISME D'ACTIONNEMENT 10 PERMETTANT D'APPLIQUER DES PATINS DE FRICTION 2 CONTRE UN DISQUE 1 A FREINER. LE MECANISME COMPREND: UNE UNITE PRINCIPALE D'ACTIONNEMENT 12 PERMETTANT D'APPLIQUER LES PATINS DE FROTTEMENT 2, 3 CONTRE LE DISQUE 1 ET UNE UNITE SECONDAIRE D'ACTIONNEMENT 14 COMPRENANT UN ELEMENT PIEZOCERAMIQUE 19 PERMETTANT D'APPLIQUER UNE FORCE COMPLEMENTAIRE DE FREINAGE. UN DISPOSITIF DE COMMANDE 20 ACTIONNE SUCCESSIVEMENT D'ABORD L'UNITE PRINCIPALE ET ENSUITE L'UNITE SECONDAIRE. L'INVENTION S'APPLIQUE, EN PARTICULIER, AU FREINAGE DES VEHICULES AUTOMOBILES. THE INVENTION RELATES TO A BRAKING DEVICE. THE DEVICE INCLUDES AN ACTUATION MECHANISM 10 ALLOWING THE APPLICATION OF FRICTION PADS 2 AGAINST A DISC 1 TO BE BRAKED. THE MECHANISM INCLUDES: A MAIN ACTUATION UNIT 12 ALLOWING TO APPLY FRICTION SKATES 2, 3 AGAINST DISC 1 AND A SECONDARY ACTUATION UNIT 14 INCLUDING A PIEZOCERAMIC ELEMENT 19 ALLOWING TO APPLY AN ADDITIONAL FORCE. A CONTROL DEVICE 20 SUCCESSIVELY ACTIVATES FIRST THE MAIN UNIT AND THEN THE SECONDARY UNIT. THE INVENTION APPLIES, IN PARTICULAR, TO THE BRAKING OF MOTOR VEHICLES.

Inventors

  • 👤 Ryuji Ohta
  • 👤 Ohta Et Michio Kobayashi Ryuji
  • 👤 Michio Kobayashi

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 15:06
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/14; F16D65/16; F16D65/18; B; B60; B60T; B60T8/00; B60T8/32; B60T8/321; B60T8/3255; B60T8/326; B60T8/34; B60T8/36; B60T8/3615; B60T8/369; B60T8/44; B60T8/447; B60T8/48; B60T8/4809; F16D65/38; F16D2065/386; F16D66/00; F16D2066/003; F16D2066/005; F16D2121/00; F16D2121/02; F16D2121/18; F16D2121/24; F16D2121/28; F16D2123/00; F16D2125/00; F16D2125/18; F16D2125/20; F16D2125/34; F16D2125/40; F16D2125/58; F16D2125/64

Claims Analysis

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References Cited (Backward Citations)

DE2208936A1 Cited
FR2342616A1 Cited
WO1983001044A1 Cited

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