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EP0152344A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Hydraulic circuit comprising a piston for lock prevention of vehicle brakes

Assignee: Renault SA
•
Filing: 1985-02-05
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Granted: —
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Expires: 2005-02-05
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Abstract

Abstract Translated from French Dispositif antibloquant pour véhicules à freinage hydraulique comprenant un piston (9) à double effet coulissant dans un cylindre (8) placé dans les canalisations (4, 15) alimentant au moins l'un des récepteurs de roue (17). Un actuateur (23) peut déplacer le piston (9), couper la liaison hydraulique avec le maître cylindre (1) et augmenter le volume offert au liquide de frein côté cylindre récepteur (17) lorsqu'une tendance au blocage de roue se manifeste. La variation de pression est continue. Anti-lock device for vehicles with hydraulic braking comprising a double-acting piston (9) sliding in a cylinder (8) placed in the lines (4, 15) supplying at least one of the wheel receivers (17). An actuator (23) can move the piston (9), cut the hydraulic connection with the master cylinder (1) and increase the volume offered to the brake fluid on the receiving cylinder side (17) when a tendency to lock up occurs. The pressure variation is continuous.

Inventors

  • 👤 Claude Lombard
  • 👤 Jean-Paul Brisset
  • 👤 Claude Royer

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 23:39
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/32; B60T8/34; B60T8/42; B60T8/4208; B60T8/4266

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3698772A Cited
US3725858A Cited
DE2211921A1 Cited

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