FLASHBOARD WEIR WITH SPECIAL PROTECTION OF SCREW JOINTS AND ANCHOR WEDGES

Tablasta ustava sa posebnom zaštitom zavrtnih spojeva i sidrenih klinova naznačena time, što pokrivni okvir na donjem delu sadrži komponentu za ugradnju zaštite od neovlašćenog skidanja sidrenih klinova tablaste ustave, koja je omogućena pomoću posebnog prekrivenog učvršćenja koje se nalazi na osnovnoj ploči i pokriva onaj deo ispred sidrenih klinova.Prijava sadrži još 2 zavisna patentna zahteva. Invention herewith described refers to the secure parallel slide gate valves with special protection of screw fittings and anchor pins containing a mechanism to accommodate protection mechanism against the unauthorized removal of the anchor pins from the secure parallel slide gate valves which is made possible by the special covered fixture located on the base plate and covers the part in front of the anchor pins. The lid has covered screw fittings as well as plain bearings holding the jackscrew from the secure parallel slide gate valves driving unit. The supporting plate, intermediate and covering frame and the smooth running valve plate of the secure parallel slide gate valves are made of polyethylene.