Improvements in doors or the like

  • Inventors:
  • Assignees: Andrew Teasdale
  • Publication Date: May 22, 1947
  • Publication Number: GB-588449-A


588,449. Doors. TEASDALE, A. Dec. 29, 1944, No. 26057. [Classes 20 (iii) and 20 (iv) ] [Also in Group XXIII] A door of the type in which a frame 1 has covering sheets 9, which are supported between the frame by lateral and longitudinal strips 5 and 6 jointed together at right angles to one another by intersecting half-lapped joints 7 to form a honeycomb reinforcement which fits into the grooves 4 of the frame, is characterised in that the strips are formed of plywood. The face sheets may have ornamental sinkings or raisings and the reinforcement between the panels is correspondingly varied.




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