(19)
(11) EP 2 453 069 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
28.10.2015 Bulletin 2015/44

(43) Date of publication A2:
16.05.2012 Bulletin 2012/20

(21) Application number: 11009071.9

(22) Date of filing: 15.11.2011
(51) International Patent Classification (IPC): 
E04C 3/00(2006.01)
E04C 3/04(2006.01)
 E04C 3/08(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 16.11.2010 CN 201020609523 U
16.11.2010 CN 201010546307

(71) Applicant: Shanghai DeTiAN Display Co., Ltd.
Pudong New District Shanghai 201201 (CN)

(72) Inventor:
  • Xu, Weifeng
    Shanghai 201201 (CN)

(74) Representative: Samson & Partner Patentanwälte mbB 
Widenmayerstraße 6
80538 München
80538 München (DE)

   


(54) Truss connecting means


(57) The present invention relates to a truss connecting means which includes main tubes and hinged links. The main tubes are connected to each other by the hinged links. The hinged link includes first hinged parts, second hinged parts, steel pins and a circular tube. Both ends of the circular tube are connected respectively to the second hinged part, while the second hinged part is connected to the first hinged part with the steel pin as the shaft.







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Search report