A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
IMPROVED Z-BAR LINKAGE FOR WHEEL LOADER MACHINES
An improved Z-bar linkage for wheel loader machines for maneuvering an implement such as a bucket or pallet forks may include lift arms pivotally connected between an end frame of the machine and the implement, a tilt link pivotally connected between the implement and a tilt lever that is pivotally connected between the tilt link and the lift arms. Lift cylinders may rotate the lift arms to raise and lower the implement, and a tilt cylinder may drive the tilt lever and tilt link to rotate the implement between a dump position and a racked position. Ratios of the lengths of these kinematic elements are provided such that the good performance with one implement, such as bucket, does not result in poor performance with another implement, such as the pallet forks.
IMPROVED Z-BAR LINKAGE FOR WHEEL LOADER MACHINES
An improved Z-bar linkage for wheel loader machines for maneuvering an implement such as a bucket or pallet forks may include lift arms pivotally connected between an end frame of the machine and the implement, a tilt link pivotally connected between the implement and a tilt lever that is pivotally connected between the tilt link and the lift arms. Lift cylinders may rotate the lift arms to raise and lower the implement, and a tilt cylinder may drive the tilt lever and tilt link to rotate the implement between a dump position and a racked position. Ratios of the lengths of these kinematic elements are provided such that the good performance with one implement, such as bucket, does not result in poor performance with another implement, such as the pallet forks.
IMPROVED Z-BAR LINKAGE FOR WHEEL LOADER MACHINES
VERBESSERTE Z-SCHIENENVERBINDUNG FÜR RADLADERMASCHINEN
TRANSMISSION SOUS FORME DE BARRE EN Z AMÉLIORÉE POUR CHARGEUSES SUR ROUES
GRIMES JOEL R (author) / HARSHBERGER WAYNE E (author) / HAGEDORN JASON J (author) / RENFROW JAY H (author) / GREEN SUSAN (author) / ZHAO JIA X (author)
2017-12-13
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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