Title:
FOLDING COVER PLATE
Document Type and Number:
WIPO Patent Application WO/2010/063222
Kind Code:
A1
Abstract:
A folding cover plate (11) comprises a first cover plate (115) and a second cover plate (116) which extended in order to seal an equipment hoisting opening when the equipment hoisting opening is covered, at the moment, a second connecting portion (1152) of the first cover plate (115) is partially overlapped with a first connecting portion (1161) of the second cover plate (116), the first cover plate (115) and the second cover plate (116) are folded together when the equipment hoisting opening is opened, and a section between supporting member (1163) of the second cover plate (116) and the second connecting portion (1162) is rotated into the equipment hoisting opening.
Inventors:
SHI TING (CN)
YING JIANGKE (CN)
LIU BINGYI (CN)
MA JUNBO (CN)
YING JIANGKE (CN)
LIU BINGYI (CN)
MA JUNBO (CN)
Application Number:
PCT/CN2009/075145
Publication Date:
June 10, 2010
Filing Date:
November 26, 2009
Export Citation:
Assignee:
SHANGHAI TEPIA TECHNOLOGY CO L (CN)
SHI TING (CN)
YING JIANGKE (CN)
LIU BINGYI (CN)
MA JUNBO (CN)
SHI TING (CN)
YING JIANGKE (CN)
LIU BINGYI (CN)
MA JUNBO (CN)
International Classes:
E04B5/43; E04B1/343; E04B7/20; E04F13/07
Foreign References:
| CN201099937Y | 2008-08-13 | |||
| DE3801586A1 | 1989-08-03 | |||
| FR2608192A1 | 1988-06-17 | |||
| CN201305987Y | 2009-09-09 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (Shanghai 3, CN)
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