Apparatus for adjusting the height of armrests on the left and right sides of an operator's seat for a construction machine, comprising: an inner rail mounted on the seat and in which engagement projections are formed on a guide rail part such that the projections maintain equal spacing in the vertical direction; an outer rail coupled to the inner rail in a vertically slidable manner and mounted on both sides of the armrests; a locker rotatably mounted on the outer rail and having at a lower end locking grooves into which the projections are to be engaged; an adjustment lever fixed to the locker and having a handle grip which when pressed to cause the locker to rotate about a fixing pin disengages the projections from the locking grooves; and a connection member for connecting the lower end of the locker to the lower end of the outer rail.
APPARATUS FOR ADJUSTING HEIGHT OF ARMREST OF CONSTRUCTION MACHINE
APPAREIL DESTINE A AJUSTER LA HAUTEUR D'ACCOUDOIR D'UN ENGIN DE CONSTRUCTION
20.06.2017
Patent
Elektronische Ressource
Englisch
APPARATUS FOR ADJUSTING HEIGHT OF ARMREST OF CONSTRUCTION MACHINE
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