| 发明名称 |
Automatic timing variation device for an internal combustion engine. |
| 摘要 |
<p>The proposed device comprises a cylinder (16) rigid with a camshaft drive pulley (15), and a piston (33) restrained to said cylinder (16) and camshaft (13) by helical groove connections and prismatic pair connections which, on command, allow said camshaft (13) to undergo rotation relative to said pulley (15).</p> |
| 申请公布号 |
EP0340821(A2) |
申请公布日期 |
1989.11.08 |
| 申请号 |
EP19890200945 |
申请日期 |
1989.04.14 |
| 申请人 |
ALFA LANCIA INDUSTRIALE S.P.A. |
发明人 |
SCAPECCHI, PIER LUIGI;COGHI, GIOVANNI;LANATI, PAOLO |
| 分类号 |
F01L1/344 |
主分类号 |
F01L1/344 |
| 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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