GB330186A - Improvements in and relating to gratings - Google Patents

Improvements in and relating to gratings

Info

Publication number
GB330186A
GB330186A GB2471429A GB2471429A GB330186A GB 330186 A GB330186 A GB 330186A GB 2471429 A GB2471429 A GB 2471429A GB 2471429 A GB2471429 A GB 2471429A GB 330186 A GB330186 A GB 330186A
Authority
GB
United Kingdom
Prior art keywords
bars
gratings
relating
irving
fastenings
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
GB2471429A
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.)
IRVING IRON WORKS CO
Original Assignee
IRVING IRON WORKS CO
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 IRVING IRON WORKS CO filed Critical IRVING IRON WORKS CO
Priority to GB2471429A priority Critical patent/GB330186A/en
Publication of GB330186A publication Critical patent/GB330186A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
    • E04C2/426—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars that remain unconnected at crossing points of the grid pattern, e.g. with undulating bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)

Abstract

330,186. Law, J. A., (Irving Iron Works Co.). Aug. 13, 1929. Gratings; foundations.-Gratings for flooring, paving, and for reinforcing concrete, consist of deep outer straight bars 1, 2, intermediate straight bars 7, and bent bars 8, and are connected end to end by hook-shaped formations 3, 4 on the bars 1, 2, and, if desired, by similar interlocking ends on the bars 7. The hooks are held in alignment by bolts or other fastenings 5, 6, and by the ends 9 of the bars 8.
GB2471429A 1929-08-13 1929-08-13 Improvements in and relating to gratings Expired GB330186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2471429A GB330186A (en) 1929-08-13 1929-08-13 Improvements in and relating to gratings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2471429A GB330186A (en) 1929-08-13 1929-08-13 Improvements in and relating to gratings

Publications (1)

Publication Number Publication Date
GB330186A true GB330186A (en) 1930-06-05

Family

ID=10216074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2471429A Expired GB330186A (en) 1929-08-13 1929-08-13 Improvements in and relating to gratings

Country Status (1)

Country Link
GB (1) GB330186A (en)

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