| 摘要 |
<p>The invention relates to a door closer (1) including a rotating shaft (2) coupled to a door leaf, including a cam (4), which is disposed on the rotating shaft (2) in a torque-proof manner and cooperates with a spring-loaded roller (5), such that, when opening or closing the door leaf, the roller (5) rolls on a first running surface (4a) of the cam (4), and in that a second running surface (4b) of the cam (4) cooperates with a damping device, characterized in that the damping device consists of at least one pre-mounted damper (13) which is self-contained and is insertable into the door closer (1).</p> |
