Apparatus for continuous ignition timing adjustment

This invention relates to an apparatus for continuous ignition timing adjustment. It includes a variable control shaft with at least one No# 1 adjusting device and at least one adjusting device attached, a number-one rocker arm and a No# 2 rocker arm also attached on the variable control shaft, at l...

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Bibliographic Details
Main Authors SHEU, KUEN-BAO, CHUNG, JENG-DA
Format Patent
LanguageEnglish
Published 11.02.2007
Subjects
BLASTING
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:This invention relates to an apparatus for continuous ignition timing adjustment. It includes a variable control shaft with at least one No# 1 adjusting device and at least one adjusting device attached, a number-one rocker arm and a No# 2 rocker arm also attached on the variable control shaft, at least one sliding grove set on the No# 1 rocker arm for allowing the displacement of No# 1 adjusting device and at least one sliding grove set on the No# 2 rocker arm for allowing the displacement of No# 2 adjusting device, a cam acting with the No# 1 rocker arm and an engine valve acting with the No# 2 rocker arm. By moving the variable control shaft in the axial direction, the No# 2 adjusting device pushes the No# 2 rocker arm to rotate along the sliding grove on the variable control shaft and result a variable stroke of the engine valve. The design gains advantages on easy fabrication, low cost, better adjusting structure and stronger cam shaft.
Bibliography:Application Number: TW20050114057