发明授权
- 专利标题： Method and device for transporting and distributing materials and/or equipment around the periphery of a building
- 专利标题（中）： 在建筑物周围运输和分配材料和/或设备的方法和装置
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申请号： US459807申请日： 1990-01-04
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公开(公告)号： US5027921A公开(公告)日： 1991-07-02
- 发明人: Alain Duez
- 申请人： Alain Duez
- 专利权人： Alain Duez
- 当前专利权人： Alain Duez
- 优先权： FRX8706757 19870512
- 主分类号： E04G5/00
- IPC分类号： E04G5/00 ; E04G20060101 ; E04G1/02 ; E04G1/18 ; E04G3/00 ; E04G5/14
摘要：
Device and method for transporting and distributing materials and/or equipment at the periphery of a building by using a carrier structure similar to a scaffolding or to a working or circulation walkway filled with a parapet including a carriage having at least one sliding or rolling member connecting the carriage to at least one longitudinal solid element of the parapet said connection transmitting to the parapet at least the resulting efforts equivalent to the horizontal component of the force diagram of a device.
公开/授权文献
- US5559196A Mixture of isocyanate-terminated polyurethane prepolymers 公开/授权日：1996-09-24
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