Improvements in, or relating to, chairs for use in cinemas, theatres, and other public buildings

摘要

491,241. Tip-up theatre seats. SMALLWOOD, A. Nov. 24, 1936, No. 32086. [Classes 52 (ii) and 52 (v)] A tip-up seat for theatres &c. com prises tubular meta side frames a of sub stantially D - shape adapted to stand or the floor or to be mounted on an under frame, supporting arm rests f, and,pro vided with pivots e and abutment stops e1, e2 for the tip-ur seat. Tubular up rights a2 support the back-rest b. The seat and back - rest are metal pressings, suit ably upholstered When the seats are assembled in rows, intermediate frames are provided with seat pivots and stops on each side. The lower members of the frames may be provided with lugs or clamps and bolted to bars on the floor, or a raised underframe extending the length of a row of seats may be provided and the frames bolted thereto. In this case the parts of the frames below the central member a' are omitted.