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A platform for research: civil engineering, architecture and urbanism
An excavator having a lifting device for lifting a pallet
An excavator 1 having a lifting device 2 for lifting a pallet comprises a boom 4 mounted on a chassis 3 and a dipper arm 5 pivotally coupled to a distal end of said boom 4 to which an implement, such as a bucket, may be attached, the lifting device 2 comprises a mast 12 mounted on the dipper arm 5 of the excavator in a vertical or substantially vertical orientation with a carriage 20 slideably mounted on the mast 12, the carriage 20 being provided with a pair of spaced tines 21, 22 for supporting a pallet and at least one ground engaging load bearing member such as wheel 28 is provided at a lower end of the mast 12. An adjustable length linkage 14 may extend between the lower end of the mast 12 and the chassis 3. The mast 12 may be releasably coupled at its lower end to a quick hitch coupler 6 on the dipper arm 5 and at its upper end to a pivot pin 18 between the boom 4 and dipper arm 5 using hooks 16. Wheels 28 may be mounted at the ends of a beam (30 fig. 4) extending transversely to the mast 12 and connected to it via an articulated coupling (32 fig. 4).
An excavator having a lifting device for lifting a pallet
An excavator 1 having a lifting device 2 for lifting a pallet comprises a boom 4 mounted on a chassis 3 and a dipper arm 5 pivotally coupled to a distal end of said boom 4 to which an implement, such as a bucket, may be attached, the lifting device 2 comprises a mast 12 mounted on the dipper arm 5 of the excavator in a vertical or substantially vertical orientation with a carriage 20 slideably mounted on the mast 12, the carriage 20 being provided with a pair of spaced tines 21, 22 for supporting a pallet and at least one ground engaging load bearing member such as wheel 28 is provided at a lower end of the mast 12. An adjustable length linkage 14 may extend between the lower end of the mast 12 and the chassis 3. The mast 12 may be releasably coupled at its lower end to a quick hitch coupler 6 on the dipper arm 5 and at its upper end to a pivot pin 18 between the boom 4 and dipper arm 5 using hooks 16. Wheels 28 may be mounted at the ends of a beam (30 fig. 4) extending transversely to the mast 12 and connected to it via an articulated coupling (32 fig. 4).
An excavator having a lifting device for lifting a pallet
JAMES RUSSELL (author)
2021-01-27
Patent
Electronic Resource
English
IPC:
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E02F
Baggern
,
DREDGING
AN EXCAVATOR HAVING A LIFTING DEVICE FOR LIFTING A PALLET
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AN EXCAVATOR HAVING A LIFTING DEVICE FOR LIFTING A PALLET
| European Patent Office | 2022
AN EXCAVATOR HAVING A LIFTING DEVICE FOR LIFTING A PALLET
| European Patent Office | 2021
An excavator having a lifting device for lifting a pallet
| European Patent Office | 2022