LOAD-CARRYING ROD STRUCTURE AND METHOD OF MANUFACTURING SAME Russian patent published in 1997 - IPC

FIELD: construction. SUBSTANCE: structure has male and female parts one of which has a stop for the other one and joining member. The joining member is made up as pins received in openings arranged across the parts. The pins are provided with locking members. The outer side of the male part and inner side of the female part are conical. Inside the parts are diaphragms. The method of manufacturing of the joint comprises making rod members with tubular parts and rigid securing them to each other. The outer and inner sides of the preliminary obtained tubular parts are machined, the parts is inserted to each other up to the stop, and are tightened. Openings are then drilled and pins are mounted. Being assembled the unit is secured to the rods or tubes. Before disassembling a guide member is mounted and the unit is marked. EFFECT: enhanced reliability. 9 cl, 10 dwg