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Title:
CLOSE LOCK
Document Type and Number:
WIPO Patent Application WO/2008/122150
Kind Code:
A1
Abstract:
A close lock comprises a core (6), a core-protecting plate (2), a cover plate (8), a housing (20), a latch (9), a latch plate (23), a key (21) and a driving apparatus for the core (6) and the latch (9). The core (6) and the core-protecting plate (2) are bored balls apertures in means of pan-matrix at the same point. The core (6) is protected by both the core-protecting palte (2) and the cover plate (8) in the scutellate housing (20).

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Inventors:
LI, Weiqing (Room 302, Unit 7 Building 14, South Section,Yanshan Village,Heping Road,Jinan, Shandong 4, 250014, CN)
李维庆 (中国山东省济南市和平路燕山小区南区14号楼7单元302室, Shandong 4, 250014, CN)
LI, Binbin (Room 301, Unit 1 Building 14,Shijijiayuan No. 93, Jianshe Road,Shizhong District,Jinan, Shandong 4, 250014, CN)
Application Number:
CN2007/001140
Publication Date:
October 16, 2008
Filing Date:
April 09, 2007
Export Citation:
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Assignee:
LI, Weiqing (Room 302, Unit 7 Building 14, South Section,Yanshan Village,Heping Road,Jinan, Shandong 4, 250014, CN)
李维庆 (中国山东省济南市和平路燕山小区南区14号楼7单元302室, Shandong 4, 250014, CN)
LI, Binbin (Room 301, Unit 1 Building 14,Shijijiayuan No. 93, Jianshe Road,Shizhong District,Jinan, Shandong 4, 250014, CN)
International Classes:
E05B27/10; E05B9/02; E05B19/16; E05B15/04; E05B19/14; E05B35/12
Foreign References:
US3640107A1972-02-08
CN85200984U1986-02-26
CN2143648Y1993-10-13
CN2340855Y1999-09-29
FR2530715A11984-01-27
Attorney, Agent or Firm:
JINAN SHUNYUAN PATENT AGENCY CO LTD. (No. 157 Jingshidong Rd, Lixia District, Shandong 4, 250014, CN)
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