Eccentric tamping pick with a self-lubricating function of a railway maintenance machinery fields, the main technologies are: an eccentric shaft machining center and outer apertures in the lower end of the eccentric shaft suction nozzle is installed, install seals at the upper end of the rod ...
the latter being mounted on a rod which rides on the track rail and thus moves up and down as the track rail level changes. The signal pickup and transmitter constitutes the input of control 16 delivering an error input signal to signal storage unit 22, conductor 20 connecting transmitter 11...
The double flange unit can be positioned at a certain number of angles by, for example, a jack (V) mounted on the above-mentioned housing. The jack rod is fastened to one of the above-mentioned flanges. An adjustable stop (68) limits and preselects the phase-shift angle. As shown in...
The present invention relates to a device and a method for operating a blasting rod that includes an information collection function. The present invention relates to a device and a method for operating a blasting rod that includes information on the energy and compaction count applied when filling...
The utility model relates to a continuous tamping wagon satellite car support cylinder which comprises a cylinder block, a piston rod and a guide sleeve. The guide sleeve and the cylinder block are of a concentric structure, and a support having a supporting function for the guide sleeve is ...
and the static film and the movable film are correspondingly arranged up and down; the cutting device comprises an upper blade, a lower blade, a lower blade holder, an upper knife board, a cutting oil cylinder, a left connecting rod, a right connecting rod and a support, and the upper ...
To that end, the resulting cylinder force and the speed of the piston rod relative to the squeezing drive 9 are required. The resulting cylinder force can ensue by means of two pressure sensors in the squeezing drive 9. A displacement transducer in the hydraulic cylinder can be used for ...