Spread clip for connecting two construction units, has spread pin inserted into insertion opening in area of spread units, and cam band inserted into area of recess of one construction unit based on slotted hole form

摘要

The clip has a cover plate part with an insertion opening (5), and a spread pin (3) inserted into the opening in an area of spread units (6). The pin expands radially in such a way that a part of radial dimension of the spread units is larger than the assigned diameter area of a recess (14) of a construction unit. A cam band (9) is inserted into the area of another recess (15) of another construction unit based on a slotted hole form.