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Adzer machine having failsafe head assembly
A head assembly is provided for use with adzer machine. The head assembly may have a lift frame, and a cutting head rotationally connected to the lift frame. The head assembly may also have a skid, and a single-acting hydraulic cylinder connecting the skid to the lift frame. The head assembly may further have a spring connecting the skid to the lift frame.
Adzer machine having failsafe head assembly
A head assembly is provided for use with adzer machine. The head assembly may have a lift frame, and a cutting head rotationally connected to the lift frame. The head assembly may also have a skid, and a single-acting hydraulic cylinder connecting the skid to the lift frame. The head assembly may further have a spring connecting the skid to the lift frame.
Adzer machine having failsafe head assembly
WEST RONALD GARY (author)
2016-02-02
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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