发明公开
- 专利标题： FLOOR PIT COVERING SYSTEM
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申请号： EP17734284.7申请日： 2017-06-26
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公开(公告)号： EP3478914A1公开(公告)日： 2019-05-08
- 发明人: BRÄNNSTRÖM, Mats
- 申请人： Assa Abloy Entrance Systems AB
- 申请人地址： Box 131 261 22 Landskrona SE
- 专利权人： Assa Abloy Entrance Systems AB
- 当前专利权人： Assa Abloy Entrance Systems AB
- 当前专利权人地址： Box 131 261 22 Landskrona SE
- 代理机构： Zacco Sweden AB
- 优先权： SE1630166 20160629
- 国际公布： WO2018001966 20180104
- 主分类号： E05D15/24
- IPC分类号： E05D15/24
摘要：
The present invention relates to a floor pit covering system comprising a cover plate (1) and a pivoting system (2). The pivoting system (2) is adapted for arranging the cover plate (1) in a first end position (P1) or in a second end position (P2) in response to an internal force (FI), or an internal force (FI) and an external force (FE), being applied onto the cover plate (1). The cover plate (1) is arranged in the first end position (P1) when force FE≤FI and in the second end position (P2) when force FE>FI. The present invention further relates to a method of operating such a system.
公开/授权文献
- EP3478914B1 FLOOR PIT COVERING SYSTEM 公开/授权日：2020-07-22
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