Device for joining of two tubular objects, assembled of three elements to be inserted and adjusted with screws

摘要

The tubular shapes can be extensions protruding from the frames of two adjacent tables to be joined. The device is assembled of a long v-shaped element (1) with two slots (4) located at each of its segments and two u-shaped elements (2) to be attached to the first element (1) by guiding their outer ends through the slots (4). The unit is inserted into both of the extensions at the tables and fixed by rotating two adjusting screws (3) in order to push the elements (1, 2) apart and against the inner surface of the pipes.