US Patent 9512612 Retainer inserts for barriers

An arrangement includes a retainer and an insert. The insert has a pair of opposing walls. The opposing walls are spaced apart. The insert includes a cavity. The insert is partially received in a cavity in the retainer. The retainer arrangement can be used to retainably engage a barrier. At least a portion of an edge region of the barrier can be received in the cavity in the insert, and the barrier can pass through the spacing between the opposing walls of the insert.