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公开(公告)号:EP4353933A1
公开(公告)日:2024-04-17
申请号:EP22200544.9
申请日:2022-10-10
申请人: Abloy Oy
发明人: Tolonen, Jouko , Pekkonen, Pekka
CPC分类号: F16K1/04 , F16K17/003 , F16K17/383 , E05F3/12 , E05Y2201/25420130101 , E05Y2201/2020130101 , E05Y2201/2120130101 , E05Y2600/1020130101 , E05Y2600/1220130101 , E05Y2800/67620130101 , E05Y2800/6820130101 , E05Y2800/2020130101 , E05Y2800/20520130101 , E05Y2900/13220130101 , E05Y2800/41420130101 , E05Y2800/40420130101 , E05Y2800/68420130101 , E05Y2800/34220130101 , E05Y2800/41620130101
摘要: The invention provides a solution for a door closer (2), which takes into account fire situations so that the door closer does not promote the fire. The invention utilizes a door closer's adjusting device (1) to release the oil or other liquid inside the door closer (2) outside the door closer. It is performed in such a way that the adjusting device (1) can work normally in normal conditions, but in case of fire it allows the oil/liquid to flow outside from the door closer.
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公开(公告)号:EP4429519A1
公开(公告)日:2024-09-18
申请号:EP22817154.2
申请日:2022-11-09
发明人: KÄLL, Håkan , ANDERSSON, Benny
CPC分类号: A47B88/402 , A47B88/49 , A47B2210/002920130101 , E05D15/0647 , F16C29/02 , A47B1/08 , A47B1/10 , A47H1/04 , A47C17/04 , A47H15/04 , F16C2314/7020130101 , F16C2314/7220130101 , F16C29/005 , F16C33/20 , E05D15/0652 , E05Y2201/6420130101 , E05Y2201/68420130101 , E05Y2800/41220130101 , E05Y2800/67620130101 , E05Y2800/6820130101 , E05Y2900/2020130101
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公开(公告)号:EP3964678B1
公开(公告)日:2024-09-04
申请号:EP20805881.8
申请日:2020-04-17
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公开(公告)号:EP4399384A1
公开(公告)日:2024-07-17
申请号:EP22773481.1
申请日:2022-09-05
申请人: ASSA ABLOY AB
发明人: VON MATERN, Johan
IPC分类号: E05F3/16
CPC分类号: E05F3/16 , E05Y2201/2620130101 , E05Y2201/26420130101 , E05Y2201/2120130101 , E05Y2201/23420130101 , E05Y2201/4120130101 , E05Y2201/63820130101 , E05Y2201/68620130101 , E05Y2201/72220130101 , E05Y2201/71620130101 , E05Y2400/30220130101 , E05Y2900/13220130101 , E05Y2800/6820130101 , E05Y2800/67620130101
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