| 摘要 |
PCT No. PCT/EP89/00274 Sec. 371 Date Oct. 17, 1990 Sec. 102(e) Date Oct. 17, 1990 PCT Filed Mar. 15, 1989 PCT Pub. No. WO89/10486 PCT Pub. Date Nov. 2, 1989.A material-feeding container is disclosed for two-cylinder thick-matter pumps having feeding cylinders that open into the container. Inside the container is arranged a switchable guide-tube linked to the feeding line and alternatively movable between the openings of the feeding cylinders. A cleaning and servicing opening that can be closed with a cap provided with an agitator is arranged in each side wall. When the closing cap hinged on the material-feeding container is opened, the agitator pivots out of the container through the servicing opening, making the switchable guide-tube and its wearing parts freely accessible from the outside.
|
