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GB191021801A - Improvements in Latticework for Window Frames and other purposes. - Google Patents

Improvements in Latticework for Window Frames and other purposes.

Info

Publication number
GB191021801A
GB191021801A GB191021801DA GB191021801A GB 191021801 A GB191021801 A GB 191021801A GB 191021801D A GB191021801D A GB 191021801DA GB 191021801 A GB191021801 A GB 191021801A
Authority
GB
United Kingdom
Prior art keywords
slits
expanded
ribs
latticework
purposes
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
Inventor
Florian Tentschert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191021801A publication Critical patent/GB191021801A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • B21D47/02—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars by expanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

21,801. Tentschert, F. Sept. 21, 1909, [Convention date]. Expanded metal.-In the formation of lattice work which may be used for holding netting, a metal plate having longitudinal ribs c and slits b is expanded, portions f of the web between the slits and ribs being left to form flanges for attachment of the netting. The slits are widened at d to facilitate insertion of the hooks of the expanding-device and to prevent splaying at the corners, and strengthening-ribs g are provided between the slits. The slits may be arranged as shown in Fig. 7, so that hexagonal meshes are formed when the metal is expanded.
GB191021801D 1909-09-21 1910-09-20 Improvements in Latticework for Window Frames and other purposes. Expired GB191021801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT191021801X 1909-09-21

Publications (1)

Publication Number Publication Date
GB191021801A true GB191021801A (en) 1910-11-10

Family

ID=32476070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191021801D Expired GB191021801A (en) 1909-09-21 1910-09-20 Improvements in Latticework for Window Frames and other purposes.

Country Status (1)

Country Link
GB (1) GB191021801A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098460A1 (en) * 1970-07-16 1972-03-10 Jury & Spiers Pty Ltd
US4073112A (en) * 1974-08-20 1978-02-14 Leiblich Gordon Francis Structural panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098460A1 (en) * 1970-07-16 1972-03-10 Jury & Spiers Pty Ltd
US4073112A (en) * 1974-08-20 1978-02-14 Leiblich Gordon Francis Structural panel

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