Railway-track ballast compactor - consists of compacting implements attached to a caisson which is moved along a vertical guide piece

摘要

The caisson (1) can be moved vertically along the vertical columns (2, 3) which are joined by a cross-piece (4) to form a frame. The vertical column (3) extends beyond the frame to form bearings (5) by which the frame (2, 3, 4) is inserted into attachments. Two frames (2, 3, 4) fit into one attachment, two of which can be moved in relation to each other in an attachment (7). At least two, pref. four, frames (2, 3, 4) are mounted in the same attachment. An abutment-piece for that part of the frame (2, 3, 4) away from the pivot axle (2) is situated on the machine above the frame (2, 3, 4).