| 摘要 |
FIELD: animal farming, in particular, devices for linking animal collar and guide. SUBSTANCE: linkage device has two like mutually closable parts formed as plates 1 with openings 2 made adjacent to plate ends. Slot 3 with wedge-shaped edges is extending from one opening 2 to outer edge of plate 1. Slot length is less than opening diameter. Angle between slot center and line extending through opening centers is less than 90 deg. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg |
