Pressure or draw bar of fiber-reinforced insulating material

摘要: A pressure or draw bar of fiber-reinforced insulating material, in particular for a high voltage circuit breaker. The bars material are provided with connecting elements the introduction force operating apertures which allow connection to breaker should be simple adjust and secure, but fixable manner permits ready detachment. arranged fork part, slit pipe part external threads lies adjacent. In spreading body is held by screw, region has surface accessible generating rotational motion. can thus apart determine height respect bar. fitting surrounded on outside ring as screening.