FIELD: construction of railways.
SUBSTANCE: machine has frame mounted on carriages, longitudinal guides mounted on the frame, cartridge provided with wheels for movement along the guides, and rods for transverse movement of packing blocks. The cartridge is provided with rollers arranged in front of the wheel of the cartridge for permitting pressing it to the guides with the use of a control drive. The rods are secured to the frame of the machine and pivotally connected to the guides.
EFFECT: enhanced efficiency.
3 cl, dwg
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Authors
Dates
2004-09-27—Published
2003-02-19—Filed