发明名称 |
VALVE OPENING/CLOSING TIMING CONTROL DEVICE |
摘要 |
<p>A valve timing control device that enables simplification of the manufacturing process and reduction of the number of parts while suppressing deformation of a driven rotary element. The valve timing control device includes a driving rotary element synchronously rotatable with a crankshaft; a driven rotary element mounted coaxially with the driving rotary element and synchronously rotatable with a camshaft; a plurality of partitions provided in the driven rotary element each for dividing a fluid pressure chamber formed between the driving rotary element and the driven rotary element into a regarded angle chamber and an advanced angle chamber; and a connecting element for connecting the driven rotary element to the camshaft. The connecting element includes a flange inserted into a recess formed in the driven rotatory element, and a shaft portion inserted into a through bore formed in a wall of the driving rotary element adjacent to the camshaft. The flange has an outer diameter larger than that of the shaft portion, and is disposed between the driven rotary element and the wall.</p> |
申请公布号 |
EP2677125(A4) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20120746817 |
申请日期 |
2012.01.23 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
ADACHI KAZUNARI;NOGUCHI YUJI;HOMMA ATSUSHI;ASAHI TAKEO |
分类号 |
F01L1/356;F01L1/34;F01L1/344 |
主分类号 |
F01L1/356 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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