发明名称 |
SHUTTER DEVICE FOR PREVENTING DISASTER |
摘要 |
PROBLEM TO BE SOLVED: To provide a shutter device for preventing disaster capable of providing a see-through member at an arbitrary position of a shutter curtain. SOLUTION: The shutter curtain 10 closing a front part of an elevator which is an elevating means is wound by a winding shaft 11 and is curved and deformed when it is opened and moved. A window hole 30 in which the see-through member 31 is arranged is formed to enable a refugee in an elevating box of the elevator to confirm the opposite side of the shutter curtain 10 visually in a curtain main body 10A. This see-through member 31 is made of a material having curving and deforming properties and is also curved and deformed when the shutter curtain 10 is wound by the winding shaft 11. COPYRIGHT: (C)2004,JPO
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申请公布号 |
JP2004027776(A) |
申请公布日期 |
2004.01.29 |
申请号 |
JP20020189676 |
申请日期 |
2002.06.28 |
申请人 |
BUNKA SHUTTER CO LTD |
发明人 |
UETAKE TORU;TAKASU TAKASHI |
分类号 |
E06B9/17;A62C2/06;A62C2/10;A62C3/00;E06B9/13;(IPC1-7):E06B9/17 |
主分类号 |
E06B9/17 |
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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