H90461 / NO 10055 HYDRAULIC RAIL THREADER
TYPE MPR – M
Chap. 4 — page 18
L.GEISMAR Company – Prohibited Reproduction©
THE GUIDE PLATES WITH ROLLERS:
The guide plates with rollers (fig.8) must be lifted to
get over obstacles.
The nut for adjusting these plates (1) is then
unscrewed, the plates set in high position and held
up by the sliding pin (2).
Fig : 8
Once the obstacle has been passed, they must be
lowered by pulling on the sliding pin (2) and
positioned just on the rail using the adjustment screw
(1) (fig.9)
Fig : 9
THE TRANSMISSION:
The transmission (fig.10) consists of a slow hydraulic
motor (1) which engages the roller via a chain (2).
The Rail Threader has a motor roller on each travel
carriage. The transmission chains are protected by a
removable casing (3).
Each hydraulic motor is mounted on a swivelling
plate so that the chain tension can be adjusted.
Fig : 10
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