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(11)    Patent No :    AP 2307    (73) Applicant(s)       
(21)    Application No :    AP/P/2009/004866    DÜMMEN Tobias, Dammweg 20, Rheinberg, 47495,       
(22)    Filing Date :    01.10.2008           
(24)    Date of Grant &    06.10.2011           
(45)    Publication :

(30)    Priority Data            (72) Inventors   
    (33) Country    (31) Number    (32) Date    DÜMMEN Tobias, Germany   
    DE    102007047577.4 04.10.2007    (74) Representative   
(84)    Designated State           
    KE   T Z   UG    ZM        COGHLAN, WELSH & GUEST   
(51)    International    Classification    A01G 9/24 (2006.01)    E04B 7/10 (2006.01)   

(54)    Title

Device for swiveling at least two roof elements of a ridge roof in opposite directions

(57)    Abstract

The invention relates to a device (10) for swiveling at least two roof elements

(4) of a ridge roof (8), especially of a greenhouse, by swiveling axes that are parallel with respects to each other and to the roof ridge (11). The aim of the

invention is to provide a device (10) which has a simple construction and which allows at least two roof elements (4) to be swiveled together and in

opposite directions. According to the invention, the device comprises at least one connecting strut (12) that is arranged at a right angle to the swiveling axes and the ends of which are connected to one of the two roof elements
(4) and that is swivelably received by means of a substructure.

(56)    Documents Cited :    DE-102005052247    DE-1955698 U    US-5655335


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