Vine foliage lifting device has swivelling arms with guides at their ends for cords which hold up vines, clamping device on each arm consisting of two jaws with curved faces and gap between which acts as cord guide for one arm

摘要

The vine foliage lifting device has swivelling arms with guides at their ends for cords (8, 9) which hold up the vines. A clamping device on each arm consists of two jaws (13) with curved faces (15) and a gap (16) between which acts as the cord guide for the second arm.