Question #599
Which of the illustrated lifting accessories can be used to lift metal plates in a horizontal position:
Które z przedstawionego osprzętu do podnoszenia można wykorzystać do podnoszenia blach w pozycji poziomej:
Open full-size illustrationa
FIG. 1
RYS. 1
b
FIG. 2
RYS. 2
Correct answer
c
FIG. 3
RYS. 3
d
FIG. 4
RYS. 4
Why?
FIG. 2 shows a horizontal plate lifting clamp (uchwyt do blach): its lower part supports the edge while the jaw presses down from above. These clamps are used in an arrangement specified by the manufacturer. The lifting beam (trawersa) in FIG. 4 can form part of that arrangement, but it does not grip the plate itself and needs suitable clamps.