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FR2425342A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

Heavy vehicle anti-overturning retarder - has centrifugal acceleration detector emitting signal to solenoid operated brake valve and alarm circuit

Assignee: SAINT MARCEL STE METALLURG
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Filing: 1978-05-12
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Granted: —
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Expires: 1998-05-12
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Abstract

Abstract The anti-overturning retarder is for heavy road vehicles with a high centre of gravity, detecting the critical centrifugal acceleration on entering a curve and automatically acting on the vehicle brakes. It has a centrifigual acceleration detector (1) emitting an electrical signal, together with a solenoid valve receiving the signal and actuating the vehicle brakes at the same time as audible and visual signals, e.g. a buzzer and red stop lights at the rear. The detector can comprise sealed housing in which a steel ball (3) on the end of a pendulum arm works in a damping liq. (4).

Inventors

  • 👤 Jacques Fontanille
  • 👤 Francis Remesy

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 19:44
CPC Classifications
B; B60; B60R; B60R16/00; B60R16/02; B60R16/023; B60R16/0231; B60R16/0232; B60R16/0233; B60T; B60T8/00; B60T8/24; B60T8/241; B60T8/243; B60T8/246; B60G; B60G2800/00; B60G2800/01; B60G2800/012; B60G2800/0124; B60G2800/90; B60G2800/92; B60G2800/922

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR834507A Cited
US3288240A Cited
FR1543839A Cited
US3715003A Cited
US3895683A Cited

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