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EP0155261A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Valve timing gear for an internal-combustion engine

Assignee: Weichsler Hermann
•
Filing: 1985-03-12
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Granted: —
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Expires: 2005-03-12
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Abstract

Abstract Translated from German Bei einer Brennkraftmaschine mit einem zylinder (1) weist der Zylinderkopf (2) vier zueinander geneigt angeordnete, bezüglich des Verbrennungsraumes radial ausgerichtete Ventile (3, 4) auf, die paarweise von einer gemeinsamen Nockenwelle (6) mittels kegelförmiger Nocken (7) betätigbar sind. Um eine solche Ventilsteuerung auch für hohe Drehzahlen einsetzen zu können, sind zwischen den radial ausgerichteten Ventilen (3, 4) und den kegelförmigen Nocken (7) im Zylinderkopf (2) verschiebbar gelagerte Tassenstössel (8) vorgesehen. In an internal combustion engine with a cylinder (1), the cylinder head (2) has four valves (3, 4) which are arranged inclined to each other and are radially aligned with respect to the combustion chamber and which can be actuated in pairs by a common camshaft (6) by means of conical cams (7) . In order to be able to use such a valve control even at high speeds, cup tappets (8) which are displaceably mounted are provided between the radially oriented valves (3, 4) and the conical cams (7) in the cylinder head (2).

Inventors

  • 👤 Hermann Weichsler

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 15:00
CPC Classifications
F; F01; F01L; F01L1/00; F01L1/26; F01L1/262; F01L1/20; F01L1/205; F01L1/22; F01L1/24; F01L13/00; F01L13/0015; F01L13/0036; F01L13/0042; F01L1/02; F01L1/04; F01L1/047; F01L1/053; F01L1/0532; F01L1/08; F01L3/00; F01L2003/25; F01L2003/256; F02; F02B; F02B1/00; F02B1/02; F02B1/04; F02B2275/00; F02B2275/18; F02F; F02F1/00; F02F1/24; F02F1/42; F02F1/4214; F02F2001/244; F02F2001/245; F02F2001/246

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