FIELD: construction. SUBSTANCE: device for pontoon bracing includes a pulling appliance provided with left-hand and right-hand threads and nuts, a nut stroke synchronizer, and a handle having a ratchet device. The pulling appliance is made as a shaft having threaded ends. The nuts are provided with rest members. The nut stroke synchronizer is made as a case enveloping the shaft. The case is made of two parts which have slots designed to accommodate the rest members of the nuts. The case parts are joined by an unsplit disk. The handle with the ratchet device is mounted on a shaft end having a neck for handle mounting. EFFECT: increased efficiency of operation. 6 dwg
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