| 摘要 |
PCT No. PCT/SU84/00071 Sec. 371 Date Jul. 25, 1986 Sec. 102(e) Date Jul. 25, 1986 PCT Filed Dec. 6, 1984 PCT Pub. No. WO86/03475 PCT Pub. Date Jun. 19, 1986.The apparatus comprises a device for extraction of piece articles heaped up in a hopper (2), made in the form of a gripping screw (4) and a transporting screw (5), arranged along whereof are members (8 and 9) for holding of articles (7) in the predetermined position during transportation. A body (10) of the gripping screw (4) carries at least one spiral groove (12b), a portion of which is a transporting surface (13a) forming pockets (15) jointly with the members (8 and 9) for holding the articles (7). Arranged at an angle to the gripping screw (4) in the hopper (2) is an orienting plate (14) forming inlets to said pockets (15) and installed with a possibility of changing the configuration of said inlets. |
