Thread connection dismantling and assembling device for use during unscrewing or screwing of screw nut, has fixed wedge fastened on plate connected with fixation that cooperates with movable wedge, where fixation is designed as eccentric

摘要

The device has one-sided movable and fixed wedges (1, 2) with surfaces lying diagonal to each other, where each wedge is provided over an opening for a threaded pin. The fixed wedge is fastened on a plate (3), which is firmly connected with a fixation (4) that cooperates with the movable wedge, where the fixation is designed in the form of a cam eccentric. The eccentric is designed in the form of a rotary cylinder (8), and a recess is fitted on the rotary cylinder such that opening of a housing (9) is held in positions, and a locking pin (14) is guided into the opening.