GB816415A - Metal panel structure and method of making same - Google Patents

Metal panel structure and method of making same

Info

Publication number
GB816415A
GB816415A GB37029/57A GB3702957A GB816415A GB 816415 A GB816415 A GB 816415A GB 37029/57 A GB37029/57 A GB 37029/57A GB 3702957 A GB3702957 A GB 3702957A GB 816415 A GB816415 A GB 816415A
Authority
GB
United Kingdom
Prior art keywords
panel structure
making same
metal panel
cavities
sheets
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
GB37029/57A
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.)
Fromson H A
Original Assignee
Fromson H A
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 Fromson H A filed Critical Fromson H A
Publication of GB816415A publication Critical patent/GB816415A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

816,415. Jointing by stamping. FROMSON, H. A. Nov. 27, 1957 [Dec. 20, 1956], No. 37029/57. Class 83 (4). [Also in Group X] Metal tubes 1, 2 are rolled flat and into the edges of a metal sheet 3 to provide internal unbonded surfaces 5, 6. The ends 5a, 6a of the sheets are placed in cavities 12 of a member 16 and the flattend tube sections are subsequently inflated by hydraulic or pneumatic pressure to form tubular enlargements lengthwise of the edges to retain the ends of the sheets in the cavities 12 of the member 16.
GB37029/57A 1956-12-20 1957-11-27 Metal panel structure and method of making same Expired GB816415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US816415XA 1956-12-20 1956-12-20

Publications (1)

Publication Number Publication Date
GB816415A true GB816415A (en) 1959-07-15

Family

ID=22165432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37029/57A Expired GB816415A (en) 1956-12-20 1957-11-27 Metal panel structure and method of making same

Country Status (1)

Country Link
GB (1) GB816415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192115A (en) * 1975-08-12 1980-03-11 Ryohei Yamamoto Elongated shingle assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192115A (en) * 1975-08-12 1980-03-11 Ryohei Yamamoto Elongated shingle assembly

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