| 摘要 |
<p>A door closer has a cam and follower mechanism (29,30,31,32,18) for transmitting movement between a spring (15) and an operating member (12) which is connected with a door. Guide elements (23-26) for the cam follower can be adjusted relative to a housing (10) to adjust the orientation relative to the housing (10) to which the operating member (12) is urged by the spring (15). <IMAGE></p> |
