A sealing device for a floating roof tank or tank. (Machine-translation by Google Translate, not legally binding)

摘要

A sealing device for a floating roof tank or tank comprising: (a) a rigid hoop, (b) an elastic body arranged in such a way as to sandwich said rigid hoop and is securely attached to it, (c) a elastic membrane covering said elastic body, (d) a pair of fixing plates securely holding the upper edges of said elastic membrane against the lateral surfaces of said rigid band, and (e) hanging bars each of which has one of its ends securely fixed to the floating roof and the other end secured securely to one of said pair of fixing plates, such that said elastic body can be suspended from the floating roof, whereby said elastic body can be be placed in the space between the floating roof and a tank body, in compressed condition. (Machine-translation by Google Translate, not legally binding)