FIELD: industrial houses locking. SUBSTANCE: locking device has straps, placed on doors cross bars, each of which has pit and is connected with door turning handle. Fixing mean has connected with cross bars core, and located in plane corresponding cross bars and engaged with them fixers. Fixers are mounted on turning shafts, that are located in passing through core axis plane. Shafts of fixers are fixed on straps. Cross bars are made in the form of cams and are connected with turning handles. Cross bars pits have conical form. Core is mounted so as to be capable to move in longitudinal direction and to be located in pit of one of cross bars to provide fixation of corresponding door and to go out of other cross bar pit during its turning as corresponding to it door is opening. Straps are fixed on casing. EFFECT: locking device is used to lock industrial houses doors. 7 dwg
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