Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An apparatus holds a door closed comprising: a top panel, a left wall and a right wall. A flap is attached to the left wall opposite the top panel and folded under the apparatus. A flap is attached to the right wall opposite the top panel and folded under the apparatus. The apparatus contains a front end, a back end and an opening at the front end that has a larger cross section than a cross section of the back end thereby providing for a tapered shape of the apparatus overall, such that the apparatus is configured to fit over two hinged arms of a door closing system, preventing the arms from articulating open to prevent the door from opening.
An apparatus holds a door closed comprising: a top panel, a left wall and a right wall. A flap is attached to the left wall opposite the top panel and folded under the apparatus. A flap is attached to the right wall opposite the top panel and folded under the apparatus. The apparatus contains a front end, a back end and an opening at the front end that has a larger cross section than a cross section of the back end thereby providing for a tapered shape of the apparatus overall, such that the apparatus is configured to fit over two hinged arms of a door closing system, preventing the arms from articulating open to prevent the door from opening.
DOOR COLLAR LOCK
NIETZEL DANIEL (Autor:in)
08.10.2015
Patent
Elektronische Ressource
Englisch
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