GRIPPING DEVICE FOR LOADS WITH STEP-SHAPED LONGITUDINAL HOLDERS Russian patent published in 1994 - IPC

FIELD: handling equipment. SUBSTANCE: device has a magnetic insert fastened in the lower part of a core, an additional annular casing made with a flange and embracing the upper part of a cylinder. the additional casing is mounted for locking with the flange of the main annular casing. The device also has an additional hollow cylinder made with projections on the upper part for engagement with projections of the main cylinder. A hook suspension member is made in the form of an eye-bolt, radial holes of the main cylinder are made conical diverging towards its central vertical axis diametrically opposite to each other. EFFECT: improved structure. 2 dwg