6/6/2023 0 Comments Virtical rail slide runner![]() 239000003638 reducing agent Substances 0.000 claims description 13.229910000831 Steel Inorganic materials 0.000 claims description 13.230000000712 assembly Effects 0.000 claims abstract description 13.239000000725 suspension Substances 0.000 claims abstract description 27.230000000903 blocking Effects 0.000 title claims abstract description 39.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by CHINA INST OF ARCHITECTURAL STANDARD DESIGN filed Critical CHINA INST OF ARCHITECTURAL STANDARD DESIGN Priority to CN201310720713.0A priority Critical patent/CN103628919B/en Publication of CN103628919A publication Critical patent/CN103628919A/en Application granted granted Critical Publication of CN103628919B publication Critical patent/CN103628919B/en Status Active legal-status Critical Current Anticipated expiration legal-status Critical Links Original Assignee CHINA INST OF ARCHITECTURAL STANDARD DESIGN Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)Ĭhina Institute of Building Standard Design and Research Co Ltd ( en Inventor 卢屹东 张瑞龙 徐胜 王淑敬 袁代光 刘铮 景座正 陈华明 邢善鹏 马永杰 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number CN201310720713.0A Other languages Chinese ( zh) Google Patents A kind of large-scale slide rail type vertical blocking deviceĭownload PDF Info Publication number CN103628919B CN103628919B CN201310720713.0A CN201310720713A CN103628919B CN 103628919 B CN103628919 B CN 103628919B CN 201310720713 A CN201310720713 A CN 201310720713A CN 103628919 B CN103628919 B CN 103628919B Authority CN China Prior art keywords door leaf slide rail doorframe fixed blocking device Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]() Google Patents CN103628919B - A kind of large-scale slide rail type vertical blocking device CN103628919B - A kind of large-scale slide rail type vertical blocking device ![]()
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