发明名称 |
Dörlukker med drev |
摘要 |
A door closer includes a housing; a shaft supported in the housing and connectable to a door; a brake piston supported in the housing and charging the shaft, the brake piston and the housing defining a first space away from the shaft; a blocking member; a spring loading the blocking member and extending orthogonally from the housing; and a pump for pumping brake fluid to or from the first space. The pump is disposed in a second space formed between the housing and the spring. The shaft is lockable in a position by the blocking member. |
申请公布号 |
DK1709273(T3) |
申请公布日期 |
2009.05.18 |
申请号 |
DK20040803363T |
申请日期 |
2004.11.30 |
申请人 |
DORMA GMBH & CO. KG |
发明人 |
GINZEL, LOTHAR;BIENEK, VOLKER |
分类号 |
E05F3/04;E05F3/10;E05F3/22;E05F15/12 |
主分类号 |
E05F3/04 |
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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