| 摘要 |
The invention concerns disposable seals for sealing different objects, especially warehouses, wagons and containers. The patented seal consists of a fixer and a nozzle, which are joined by a flexible joining element made of a very durable material, in which both abovementioned elements are pressed. The fixer itself is a steel cylinder in a cylindrical crash resistant plastic coating with a small tip for fastening the joining element and a spring ring inside. The abovementioned nozzle is a steel rod with one end pressed into the joining element and the other end having a conical form and a ring-shaped groove. After the nozzle is joined to the fixer, the spring ring is pressed into the groove, thus ensuring the locking of the seal. Also, the joining element can be made of a steel rod with one end of a semicircular form, and the other end of a conical form with a ring-shaped groove, which is used for locking the spring ring of the fixer after the rod is joined with the fixer.Figure 2 illustrates the cross-sectional view of the seal with a flexible joining element (after locking).<IMAGE>
|
