Question #598
Which of the illustrated special lifting attachments can be used to lift metal plates in a vertical position:
Które z przedstawionych zawiesi specjalnych można wykorzystać do podnoszenia blach w pozycji pionowej:
Open full-size illustrationa
FIG. 1
RYS. 1
b
FIG. 2
RYS. 2
c
FIG. 3
RYS. 3
Correct answer
d
FIG. 4
RYS. 4
Why?
FIG. 3 shows a plate lifting clamp (uchwyt do blach) that grips the plate edge for lifting in a vertical position. The clamp in FIG. 2 is intended for lifting plates horizontally. A similar clamping action does not mean both clamps can be used in the same orientation.