FIELD: transport.
SUBSTANCE: in fork-lift truck fork carriage containing carrying frame with at least two load grippers which are fitted on carrying frame with possibility to move so that their distance relative to each other can be changed, where each load gripper has dedicated differential cylinder (4, 4') with hydraulic drive to provide displacement motion, the annular volume (8) at the side of piston rod of one differential cylinder (4') is connected with volume (10) at the side of piston of other differential cylinder (4), and annular surface (18) at the side of piston rod of one differential cylinder (4') is in specified relation to surface (19) at the side of piston of other differential cylinder (4).
EFFECT: higher reliability.
5 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOADER FORK GRIP | 0 |
|
SU1770261A1 |
| MOUNTED ATTACHMENT TO FORK LOADER | 0 |
|
SU1105457A1 |
| FORK-LIFT TRUCK | 0 |
|
SU1505894A1 |
| FORK GRIP TO LOADER | 0 |
|
SU1158489A1 |
| FORK TO LIFT TRUCK | 0 |
|
SU683995A1 |
| LOAD-GRIPPING DEVICE FOR FORK-LIFT TRUCK | 1990 |
|
RU2043965C1 |
| FORK GRIPPER TO LOADER | 0 |
|
SU1011496A1 |
| WORKING PLATFORM OF FORK-LIFT TRUCK | 1991 |
|
RU2021972C1 |
| SLEWING DEVICE FOR FORKLIFT FORK | 0 |
|
SU1041507A1 |
| LOADER FORK-TYPE GRIP | 0 |
|
SU893847A1 |
