Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
APPARATUS FOR ADJUSTING HEIGHT OF ARMREST OF CONSTRUCTION MACHINE
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
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
PARK HYUN-SOO (Autor:in)
20.06.2017
Patent
Elektronische Ressource
Englisch
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