Slide closure for melting pots

摘要

PCT No. PCT/DE92/00283 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed Apr. 3, 1993 PCT Pub. No. WO92/17298 PCT Pub. Date Oct. 15, 1992.A slide closure for a melting pot has a bottom cartridge with a stationary bottom plate. The bottom cartridge is fixedly connected to the melting pot. Two guide blocks are displaceably connected to the underside of the bottom cartridge. A slide cartridge is displaceably guided in the guide blocks. The guide blocks are symmetrically arranged on opposite sides of the pour opening of the melting pot. The slide cartridge has two rod-shaped guide sections connected within the guide blocks and extending parallel to the axis of displacement of the slide cartridge on its lateral sides. The slide cartridge has a slide plate that is linearly displaceable relative to the bottom plate. The guide blocks have clamping members, symmetrically arranged relative to the pour opening of the melting pot, for pressing the slide plate against the bottom plate.