发明名称 |
Security door system |
摘要 |
A security door system using a roll-up door fabricated of curtain sections reinforced by extruded metal cross beams. The system is designed for installation in a closet doorway or the like to provide security for valuables which may be stored in the closet or to keep dangerous implements, such as guns, away from children in a household, and the like. The door has a slide lock with a re-lock assembly for back up in the event that the primary key lock is broken. The door is designed for shipment in kit form and includes a number of door track sections with mating splices for joining the sections together. The design and construction of the system provide a low cost solution to the problem of developing secure storage within a residence, school, business establishment or the like in a unit which is aesthetically pleasing in design and is inexpensive to purchase and install.
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申请公布号 |
US4807687(A) |
申请公布日期 |
1989.02.28 |
申请号 |
US19860846341 |
申请日期 |
1986.03.31 |
申请人 |
FINCH, HARRY E.;SZAYER, GEZA J. |
发明人 |
FINCH, HARRY E.;SZAYER, GEZA J. |
分类号 |
E06B9/13;E06B9/17;E06B9/174;E06B9/58;E06B9/80;(IPC1-7):E06B9/08 |
主分类号 |
E06B9/13 |
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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