Essays about: "revolving doors."
Found 1 essay containing the words revolving doors..
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1. Investigation of friction drive for night closing door
University essay from Lunds universitet/HållfasthetsläraAbstract : ASSA Abloy Entrance Systems design and manufacture automatic sliding-, swingand revolving doors. A regular revolving door is often equipped with night closing doors on the outside, which are used to close the entrance when, for example, the store or workplace is closed for the evening. READ MORE
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