GB539071A - Improvements in or connected with the construction of doors and the like - Google Patents

Improvements in or connected with the construction of doors and the like

Info

Publication number
GB539071A
GB539071A GB352640A GB352640A GB539071A GB 539071 A GB539071 A GB 539071A GB 352640 A GB352640 A GB 352640A GB 352640 A GB352640 A GB 352640A GB 539071 A GB539071 A GB 539071A
Authority
GB
United Kingdom
Prior art keywords
panels
synthetic resin
secured
strip
strips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB352640A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAMUEL BUNTON
Original Assignee
SAMUEL BUNTON
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SAMUEL BUNTON filed Critical SAMUEL BUNTON
Priority to GB352640A priority Critical patent/GB539071A/en
Publication of GB539071A publication Critical patent/GB539071A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

539,071. Doors. BUNTON, S., and CRAWFORD, W. Feb. 26, 1940, No. 3526. [Class 20 (iii)] Doors are constructed of two flat panels of synthetic resinous material spaced apart by edge pieces to which they are connected mechanically. The resinous material may be of the cresolformaldehyde type with a filler of finely shredded cotton rags or waste paper, or the material may be laminated. In the latter case, reinforcing material such as paper, cloth, wood veneer, or wood ply is impregnated with synthetic resin and the layers are subjected to heat and pressure to fuse them together. The panels may be bound together by strip-like members of synthetic resin which engage the opposed faces of the panels by sliding dovetail connections. Alternatively, the panels may be secured to opposite sides of a rectangular wooden frame. Along the edges of each panel P, Fig. 2, ribs P' of synthetic resin are attached by screws or cement, and edge strips 9 are slid into engagement. Intermediate binding strips 7 may also be used. Hinges may be secured to the edge strip, and at the lock position the strip may be slotted to receive them. The hollow space within the door may be filled with ash. In a modification, the panels are secured to-both sides of a wooden frame, the edges of which are then covered by strips of synthetic resin.
GB352640A 1940-02-26 1940-02-26 Improvements in or connected with the construction of doors and the like Expired GB539071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB352640A GB539071A (en) 1940-02-26 1940-02-26 Improvements in or connected with the construction of doors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB352640A GB539071A (en) 1940-02-26 1940-02-26 Improvements in or connected with the construction of doors and the like

Publications (1)

Publication Number Publication Date
GB539071A true GB539071A (en) 1941-08-27

Family

ID=9759983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB352640A Expired GB539071A (en) 1940-02-26 1940-02-26 Improvements in or connected with the construction of doors and the like

Country Status (1)

Country Link
GB (1) GB539071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832818A (en) * 1971-06-01 1974-09-03 H Nahr Composite body consisting of at least two component parts such as profiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832818A (en) * 1971-06-01 1974-09-03 H Nahr Composite body consisting of at least two component parts such as profiles

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