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Priority to CS155190ApriorityCriticalpatent/CS274884B2/en
Publication of CS155190A2publicationCriticalpatent/CS155190A2/en
Publication of CS274884B2publicationCriticalpatent/CS274884B2/en
The principle of the design lies in the fact that the control lever (3) with a tilt ratchet (4) for disassembly of the detachable arm of a pulling device is rotationally mounted on the fastening nut (1) with an outer tooth system.<IMAGE>
CS155190A1990-03-291990-03-29Control mechanism for drawing device's demountable arm
CS274884B2
(en)