专利检索 ap:("YAMAHA HATSUDOKI KABUSHIKI KAISHA") AND inv:"Murase, Yasuyuki, c/o Yamaha Hatsudoki K.K." 第 1 页

1.

发明授权
Cylinder unit and method for forming the sliding surfaces thereof 失效
标题翻译：缸单元和用于模制其滑动面的方法

公开(公告)号：EP0719917B1

公开(公告)日：2000-03-22

申请号：EP95120443.7

申请日：1995-12-22

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Ikegaya, Hirohiko, c/o Yamaha Hatsudoki K.K. , Murase, Yasuyuki, c/o Yamaha Hatsudoki K.K.

IPC分类号： F02B77/02 , F02F1/10

CPC分类号： F02F1/10 , C25D7/04 , F02B77/02 , F02F2001/006 , F05C2203/04 , Y10T29/49272

2.

发明公开
Cylinder unit and method for forming the sliding surfaces thereof 失效
标题翻译： Zylindereinheit und Verfahren zur Formung ihrerGleitfläche

公开(公告)号：EP0719917A1

公开(公告)日：1996-07-03

申请号：EP95120443.7

申请日：1995-12-22

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Ikegaya, Hirohiko, c/o Yamaha Hatsudoki K.K. , Murase, Yasuyuki, c/o Yamaha Hatsudoki K.K.

IPC分类号： F02B77/02 , F02F1/10

CPC分类号： F02F1/10 , C25D7/04 , F02B77/02 , F02F2001/006 , F05C2203/04 , Y10T29/49272

摘要： A cylinder unit for an internal combustion engine, comprising a cylinder having a cylinder bore. A crankshaft is connected to a piston fitted into the cylinder bore in the axial direction, so as to freely slide upon the sliding area of the inside circumferential surface thereof. This surface is provided with a plating layer the thickness of which diminishes gradually at the end area of said plating layer adjacent to the crankshaft towards an unplated area.

摘要翻译： 一种用于内燃机的气缸单元，包括具有气缸孔的气缸。曲轴连接到沿轴向安装在气缸孔中的活塞，以便在其内周面的滑动区域上自由滑动。该表面设置有镀层，其厚度在与曲轴相邻的所述镀层的端部区域朝向未镀层区域逐渐减小。