Original document(10 pages)  中文版
    A multifunctional opening-closing assemblage for door and window is composed of axle, garter spring, axle seat, slide bearing, pilot slot, spring, holding thread, ball, jamming block and track. It features that its jamming block has the squre-semicicular-flat shape and is installed in linear mode for supporting sash, pushing or pulling sash, and opening or closing sash. It can also automatically lock the sash.
Application Number
申请号		 02130092 Application Date
申请日		 2002.08.28
Title 名称 Linear multidirection semi circule side clump block slide way type multifunction opening and closing device for door and window
Publication Number
公开号		 1514099 Publication Date
公开日		 2004.07.21
Approval Pub. Date Granted Pub. Date
International Classification 分类号 E05C19/02
Applicant(s) Name
申请人		 Fu Mingsheng
Address 地址 157011
Inventor(s) Name 发明人
Attorney & Agent 代理人

  
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