| 摘要 |
FIELD: mechanical engineering; four-stroke engines with rocker-operated valve actuating drive mechanism. SUBSTANCE: device has housing, bushing, spring-loaded rod with shutoff valve and additional plunger placed inside for opening shutoff valve during engine operation. It is provided additionally with control screw for fine adjustment of valve timing mechanism. EFFECT: increased accuracy of phase timing under different conditions of operation of engine. 1 dwg
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