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SAFE FIXTURE FOR QUICK CONNECTION DESIGNED TO INSTALL TOOL AT END OF BOOM OF HYDRAULIC EXCAVATOR OR SIMILAR
SAFE FIXTURE FOR QUICK CONNECTION DESIGNED TO INSTALL TOOL AT END OF BOOM OF HYDRAULIC EXCAVATOR OR SIMILAR
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机译:用于快速连接的安全装置,可在液压挖掘机或类似挖掘机的末端安装工具
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摘要
FIELD: construction.;SUBSTANCE: device comprises two parts, one of which is fixed on the machine boom, and the other one is fixed on the tool. The first part comprises a tray-shaped holder, installed as capable of insertion of the other part under the shaft, which has an expansion in the form of a hook equipped with at least one side finger for passage into holes of grooves in the first part and a locking plate sliding in the middle part of the first part for insertion under the hook under action of springs. The locking plate is equipped with a stop element, which limits the reverse travel of the specified plate so that matching of the specified holes of the grooves is prevented.;EFFECT: reliable connection.;4 cl, 5 dwg
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