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EP0185247A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Lockable differential gearing for cars

Assignee: Bayerische Motoren Werke AG
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Filing: 1985-12-04
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Granted: —
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Expires: 2005-12-04
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Abstract

Abstract Translated from German Es wird ein sperrbares Ausgleichsgetriebe für Kraftfahrzeuge beschrieben mit einem Lamellenpaket im Ausgleichsgehaüse (5). Die Druckbeaufschlagung des Lamellenpakets erfolgt über einen Druckkolben (17), einer Lagerplatte (19), einem Axiallager (20) und über Zapfen (22), die in einem Druckring (21) gehalten sind. Die Grundstellung des Druckkolbens (17) ist dabei abhängig vom Verschleiß der Kupplungslamellen (12, 13). Dadurch bleibt der Kolbenhub konstant, was Voraussetzung ist für eine einwandfreie Druckansteuerung des Druckkolbens (17). A lockable differential gear for motor vehicles is described with a plate pack in the differential housing (5). The plate pack is pressurized by means of a pressure piston (17), a bearing plate (19), an axial bearing (20) and pins (22) which are held in a pressure ring (21). The basic position of the pressure piston (17) depends on the wear of the clutch plates (12, 13). As a result, the piston stroke remains constant, which is a prerequisite for perfect pressure control of the pressure piston (17).

Inventors

  • 👤 Rüdiger Lichnofsky
  • 👤 Albert Löffler
  • 👤 Harry Martin
  • 👤 Gyoezoe Kuzma

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 22:47
CPC Classifications
F; F16; F16H; F16H48/00; F16H48/20; F16H48/22; F16H48/06; F16H48/08; F16H48/30; F16H48/34; F16H2048/204; F16H2200/00; F16H2200/20; F16H2200/203; F16H2200/2071; F16H48/32; F16H48/38; F16H48/40

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