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Priority to YU37503ApriorityCriticalpatent/YU37503A/en
Publication of YU37503ApublicationCriticalpatent/YU37503A/en
Drinking water appliance for pigs has application on both the large and the samll farms comprises of a brazen housing (1) and a brazen screw (2) one part of which is set in the housing (1) itself and rests on a packing (3), and other side is conjugated with a conical spring (5) and a brazen crew (6) and all this is covered with a steel pipe (4). The appliance guarantees firm sealing provided by the position and shape of the rubber packing (3), preventing sprinkling the water and this due to the form of brazen tentackle (6) and longevity of vital parts extends the steel pipe (4) that at the same time directs the water in the desired direction, and the conical spring (5) the function of which is to maintain the constant pressure to the sealing is set so that it is not permanently exposed to water impact.
YU37503A2003-05-152003-05-15Drinking water appliance for pigs
YU37503A
(en)
Welding nozzle for a welding robot comprises an attachment for introducing protective gas and welding additives arranged in an elastic manner in relation to the nozzle body
Coupling for a drilling device comprises a seal which is located between the coupling elements and is pressed by a pressurized fluid against at least one sealing surface