| 摘要 |
992,128. Mineral-mining machines. GEBR. EICKHOFF MASCHINENFABRIK UND EISENGIESSEREI. April 11, 1962 [April 29, 1961], No. 13898/62. Heading E1F. A space-clearing or loading ramp is coupled in tandem to the rear of the body 1 of a mineralcutting machine moving along a conveyer 2 by a member which projects transversely from the end part of the device nearer the body to be so connected to the body at two points 9, 11 spaced transversely of the length of the conveyer so that limited movement of the ramp relative to the machine can occur. |
