发明申请
US20110233024A1 OIL PASSAGE STRUCTURE FOR HYDRAULIC CLUTCH OF AN ENGINE 有权
发动机液压离合器的油路结构

OIL PASSAGE STRUCTURE FOR HYDRAULIC CLUTCH OF AN ENGINE
摘要:
A lubricating oil passage 113 includes an upstream oil passage 113a defined coaxially in a rotational shaft 71 for supplying lubricating oil to lubricated parts and a downstream oil passage 113b connected to the upstream oil passage 113a for supplying lubricating oil to canceler chambers 97, 107. The downstream oil passage 113b may be smaller in diameter than the upstream oil passage 113a and having at least a portion extending parallel to the axis of the rotational shaft 71. Control oil passages 111, 112 which have axes parallel to the axis of the rotational shaft 71 are defined in the rotational shaft 71 such that at least a portion of the control oil passages 111, 112 is disposed in a range wherein the downstream oil passage 113b is provided in a direction along the axis of the rotational shaft 71.
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