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    • 9. 发明专利
    • Improvements in or relating to seats for omnibuses
    • GB438465A
    • 1935-11-18
    • GB1806334
    • 1934-06-19
    • NESTA LTDERIC ELDRIDGE JOHNSON
    • B60N2/24
    • 438,465. Seat frames. NESTA, Ltd., High Road, Tottenham, and JOHNSON, E. E., 3, Palace Gate Mansions, Palace Gate, both in London. June 19, 1934, No. 18063. [Class 52 (ii)] Frames for vehicle seats are built up from frame members having shaped cores of plywood with sheet metal sheathing extending over one face of the core and embracing the core at the edges. The end members A, B include thin flat cores cut from sheet plywood to the shapes shown and sheathed in sheet metal which is turned over the edges of the core as at 15. A part 17 of the edge of the sheathing is not turned over, and an extension 20 of the sheathing is provided to complete the front leg. Wooden cross-bars E, F are bolted to turned-in flanges or sockets formed on, or to brackets welded to the sheathing of the end members. L-section metal bar D is also welded to the sheathing. The upper bar C of the back is formed of a core of plywood with a sheathing of metal, the ends of which are welded to the sheathing of the end frames.