发明名称 |
SAFETY DEVICE FOR ELEVATOR |
摘要 |
In a safety device for an elevator according to the present invention, on one car door 2 among a pair of car doors 2 and 3, a light-emitting/light-receiving unit 4 is disposed facing downward at an upper end position of a vertical line separated by a predetermined distance from an end face in a closing direction 2a, which is to abut the other car door 3, toward the side of the other car door 3, and a first reflecting member 5 is disposed facing upward at a lower end position of the vertical line. A housing space that houses the light-emitting/light-receiving unit 4 in a state where both car doors 2 and 3 are closed is formed on the other car door 3, and a second reflecting member 6 is disposed facing upward at a bottom portion of the housing space and extends from the same position as an end face in a closing direction 3a of the other car door 3 toward the back of the housing space.
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申请公布号 |
CA2735212(C) |
申请公布日期 |
2013.07.09 |
申请号 |
CA20092735212 |
申请日期 |
2009.08.24 |
申请人 |
FUJITEC CO., LTD. |
发明人 |
SUN, XIAO;CHEN, WEIFENG;YANG, KUNPENG;KASHIWAKURA, HIROSHI;FUJII, TAKUYA;HIROHATA, KEISHIRO |
分类号 |
B66B13/26 |
主分类号 |
B66B13/26 |
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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