|6345980||Gas bolt heater|
A gas bolt heater for loosening large bolts and studs has a hollow cylindrical housing defining a cylindrical chamber within the housing. A heating tube projecting from one end of the housing has a longitudinal bore. A first cylindrical insert closing the...
|5178530||Gas heating device, with a catalytic burner and regulating member|
A heating device with a catalytic burner for a fuel gas is equipped with a member for regulating the thermal power. The regulating member includes a metal flap for regulating the flow of the mixture to be burned in the catalytic burner. This flap, for exa...
|4545361||Gas horseshoe forge|
A portable gas forge. The forge is comprised of a housing having an insulated interior and an opening for insertion of the article to be heated such as a horseshoe or the like. The forge is resistant to blow-out by wind when used in the field and has a sp...