A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONTROL LEVER DEVICE FOR CONSTRUCTION MACHINE
A lock mechanism (25, 41) is provided in front of each of left and right consoles (20, 36) to fix the console (20, 36) in an optional position. Each of the lock mechanisms (25, 41) is provided with a lock release lever (31, 44) for selecting a lock state of fixing the console (20, 36) and a lock release state of releasing fixation of the console (20, 36). Each of the lock release levers (31, 41) is provided to extend outward in a left-right direction from the lock mechanism (25, 41). The lock state is defined by an inclined posture in which a tip end side of the lock release lever (31, 44) is in an oblique downward direction and the lock release state is defined by a horizontal posture in which the tip end sides of the lock release lever (31, 44) is rotated in an upward direction. A hand hold part (35, 48) is provided in front of each of the consoles (20, 36) and above each of the lock release levers (31, 44) to swing the console (20, 36) in the upper-lower direction in the lock release state.
CONTROL LEVER DEVICE FOR CONSTRUCTION MACHINE
A lock mechanism (25, 41) is provided in front of each of left and right consoles (20, 36) to fix the console (20, 36) in an optional position. Each of the lock mechanisms (25, 41) is provided with a lock release lever (31, 44) for selecting a lock state of fixing the console (20, 36) and a lock release state of releasing fixation of the console (20, 36). Each of the lock release levers (31, 41) is provided to extend outward in a left-right direction from the lock mechanism (25, 41). The lock state is defined by an inclined posture in which a tip end side of the lock release lever (31, 44) is in an oblique downward direction and the lock release state is defined by a horizontal posture in which the tip end sides of the lock release lever (31, 44) is rotated in an upward direction. A hand hold part (35, 48) is provided in front of each of the consoles (20, 36) and above each of the lock release levers (31, 44) to swing the console (20, 36) in the upper-lower direction in the lock release state.
CONTROL LEVER DEVICE FOR CONSTRUCTION MACHINE
BEDIENHEBELVORRICHTUNG FÜR BAUMASCHINE
DISPOSITIF DE LEVIER DE COMMANDE POUR MACHINE DE CONSTRUCTION
YUAN GUOLIANG (author) / ISAKA WATARU (author)
2020-02-12
Patent
Electronic Resource
English