smoke pocket

smoke pocket

A vertical metal slot, on both sides of the proscenium arch, in which the edges of the asbestos curtain move.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
Matt, who plays Max in the Chester-based drama, is directing and producing a film on local band Xander and the Smoke Pockets, who he recently started managing.