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GB376814A - Improvements in and relating to the construction of sheet metal doors and other hollow structures - Google Patents

Improvements in and relating to the construction of sheet metal doors and other hollow structures

Info

Publication number
GB376814A
GB376814A GB1099331A GB1099331A GB376814A GB 376814 A GB376814 A GB 376814A GB 1099331 A GB1099331 A GB 1099331A GB 1099331 A GB1099331 A GB 1099331A GB 376814 A GB376814 A GB 376814A
Authority
GB
United Kingdom
Prior art keywords
edges
doors
sheet metal
bends
door
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
GB1099331A
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.)
LIGHTALLOYS Ltd
Original Assignee
LIGHTALLOYS Ltd
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 LIGHTALLOYS Ltd filed Critical LIGHTALLOYS Ltd
Priority to GB1099331A priority Critical patent/GB376814A/en
Publication of GB376814A publication Critical patent/GB376814A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B3/82Flush doors, i.e. with completely flat surface
    • E06B3/827Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B3/7007Door leaves with curved, e.g. cylindrical or oval cross-section

Landscapes

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

Abstract

376,814. Door and like metal panels. MANN, E. L., 92, Victoria Street, and LIGHTALLOYS, Ltd., Alpax Works, St. Leonards Road, Willesden Junction, both in London. April 14, 1931, No. 10993. [Classes 20 (iii) and 20 (iv).] Hollow panels for doors, partitions, furniture or the like are constructed of from four to six main parts of which two parts comprise, each a face and side joined by inwardly projecting tongues 8 on the sides inserted into and bent over the edges of cut away webs of bent t T-shaped inserts 4, Fig. 3. The ends are closed by means of sheet metal trays having beaded edges 11 inserted in bends in the face members, the edges of the bends being bent over by tools inserted through openings 14 in the trays. Apertured diecastings 17 may be used to join the faces as shown in Fig. 9, and to form the ends of a panel having a curved side as shown in Fig. 10. A window may be formed in the door &c. by securing a glass panel between castings 25, Fig. 12, between which are clamped the edges of the sides. The interior of the doors &c. may be packed with asbestos or other material to destroy resonance.
GB1099331A 1931-04-14 1931-04-14 Improvements in and relating to the construction of sheet metal doors and other hollow structures Expired GB376814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1099331A GB376814A (en) 1931-04-14 1931-04-14 Improvements in and relating to the construction of sheet metal doors and other hollow structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1099331A GB376814A (en) 1931-04-14 1931-04-14 Improvements in and relating to the construction of sheet metal doors and other hollow structures

Publications (1)

Publication Number Publication Date
GB376814A true GB376814A (en) 1932-07-14

Family

ID=9978062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1099331A Expired GB376814A (en) 1931-04-14 1931-04-14 Improvements in and relating to the construction of sheet metal doors and other hollow structures

Country Status (1)

Country Link
GB (1) GB376814A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584624A (en) * 1948-02-26 1952-02-05 Percival H Sherron Door
US2664181A (en) * 1948-05-13 1953-12-29 Boughton Earl Hollow metal door construction
EP0612909A1 (en) * 1993-02-26 1994-08-31 Bolton Brady Limited Metal door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584624A (en) * 1948-02-26 1952-02-05 Percival H Sherron Door
US2664181A (en) * 1948-05-13 1953-12-29 Boughton Earl Hollow metal door construction
EP0612909A1 (en) * 1993-02-26 1994-08-31 Bolton Brady Limited Metal door

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