| 摘要 |
The drum support for a conveyor belt consists of two mutually joined lateral flanges 5 equipped with means interacting with a locking member which makes it possible to produce a momentary relaxation of the belt 3, without upsetting its adjustment, with a view to cleaning it. The bolt has the form of a cylindrical rod equipped with two flats 12; the assembly interacts with an opening 10 for access to a circular hole 9. <IMAGE>
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