DEVICE FOR FASTENING LOAD ON CARTS

摘要

FIELD: mechanical engineering; load fasteners. ^ SUBSTANCE: invention relates to devices for fastening load to flooring and/or side walls by means of gripping devices in carriage, and it can be used on carts for hand luggage. Device operates under action of load gravity force through pressure member 8. Proposed device has two similar units arranged in front and rear parts of cart platform. Each unit contains pressure member 8, units being interconnected through axle 7 and hinge joints 6 of pressure members 8. Outer ends of pressure members 8 are connected through movable hinge joints 11 with lower ends of pressure links 5. Springs 12, through movable hinge joints 11, provide initial position in which pressure members 8 are arranged at angle with possibility of occupying horizontal position under action of load weight. Pressure members 8 provide displacement of movable hinge joints 11 along guide 10 and turning of pressure links 5 through adjusting rods 3 with force proportional to weight of load. ^ EFFECT: reduced time taken by load fastening. ^ 1 dwg