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公开(公告)号：EP1667929B1
公开(公告)日：2007-05-23
申请号：EP03748413.6
申请日：2003-10-02
发明人： COQUERELLE, Thomas , DET, Franck , DUCHAMP, Loic
CPC分类号： B66B5/288 , B66B5/0075 , B66B11/0246
摘要： The safety device according to the invention for maintenance personnel in elevators having no machine rooms and flexible tension member, the elevator booth comprising an upper median crosspiece (5) on its roof forming part of its support arcade is characterized in that it comprises, with symmetry with respect to the median traction plane of the booth or to the median plane of the set of flexible tension members (17), at least two rigid rods (9) mounted sliding on the crosspiece (5) on one side and approximately parallel to the latter and able to be moved in an active outgoing position projecting from the crosspiece (5) so as to come opposite and simultaneously in contact with a corresponding stop (23) fixed at an adequate height on the booth guide rail (21), and in an inactive incoming position where they are out of range of said stop (23) corresponding to the normal functioning of the elevator.
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公开(公告)号：EP1667929A1
公开(公告)日：2006-06-14
申请号：EP03748413.6
申请日：2003-10-02
发明人： COQUERELLE, Thomas , DET, Franck , DUCHAMP, Loic
CPC分类号： B66B5/288 , B66B5/0075 , B66B11/0246
摘要： The safety device according to the invention for maintenance personnel in elevators having no machine rooms and flexible tension member, the elevator booth comprising an upper median crosspiece (5) on its roof forming part of its support arcade is characterized in that it comprises, with symmetry with respect to the median traction plane of the booth or to the median plane of the set of flexible tension members (17), at least two rigid rods (9) mounted sliding on the crosspiece (5) on one side and approximately parallel to the latter and able to be moved in an active outgoing position projecting from the crosspiece (5) so as to come opposite and simultaneously in contact with a corresponding stop (23) fixed at an adequate height on the booth guide rail (21), and in an inactive incoming position where they are out of range of said stop (23) corresponding to the normal functioning of the elevator.
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公开(公告)号：EP3293138B1
公开(公告)日：2019-08-07
申请号：EP16306123.7
申请日：2016-09-08
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公开(公告)号：EP3293138A1
公开(公告)日：2018-03-14
申请号：EP16306123.7
申请日：2016-09-08
CPC分类号： B66B5/005 , B66B13/16 , B66B13/24 , E05C19/184 , E05Y2900/104
摘要： Elevator door lock safety devices (300; 400; 500; 600; 700; 900) including a base (408), a first expanding extension member (410a; 510a; 910a) extending from the base (408), the first expanding extension member (410a; 510a; 910a) having a first exterior surface (522a) and a first interior surface (416a), a second expanding extension member (410b; 510b; 910b) extending from the base (408) and opposing the first expanding extension member (410a; 510a; 910a), the second expanding extension member (410b; 510b; 910b) having a second exterior surface (522b) and a second interior surface (416b), wherein a separation distance (412; 512) is defined between the first and second interior surfaces (416a; 416b), an actuator aperture (420; 920) formed within the first expanding extension member (410a; 510a; 910a) and extending through the first expanding extension member (410a; 510a; 910a) from the first exterior surface (522a) to the first interior surface (416a), and an actuation device (406; 906) passing through the actuator aperture (420; 920), wherein actuation of the actuation device (406; 906) actuates the elevator door lock safety device (300; 400; 500; 600; 700; 900) from a first state to a second state, wherein the separation distance (412; 512) is greater in the second state than in the first state.
摘要翻译： 电梯门锁安全装置（300; 400; 500; 600; 700; 900）包括基座（408），从基座（408）延伸的第一扩展延伸构件（410a; 510a; 910a），第一扩展延伸构件 包括具有第一外表面（522a）和第一内表面（416a）的第一扩展延伸构件（410a; 510a; 910a）;从所述基座（408）延伸并与所述第一扩展延伸构件相对的第二扩展延伸构件（410b; 510b; 910b） （410a; 510a; 910a）之间，所述第二扩展延伸构件（410b; 510b; 910b）具有第二外表面（522b）和第二内表面（416b），其中分隔距离 第一和第二内表面（416a; 416b），形成在第一扩展延伸构件（410a; 510a; 910a）内并且从第一和第二内表面延伸穿过第一扩展延伸构件（410a; 510a; 910a）的致动器孔口 第一外表面（522a）与第一内表面（416a）以及致动装置（406; 906） 穿过致动器孔（420; （406; 906）的致动将所述电梯门锁安全装置（300; 400; 500; 600; 700; 900）从第一状态致动到第二状态，其中所述分隔距离（412; 512）在第二状态中比在第一状态中更大。
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