AU550546B2 - Floor grating - Google Patents

Floor grating

Info

Publication number
AU550546B2
AU550546B2 AU76859/81A AU7685981A AU550546B2 AU 550546 B2 AU550546 B2 AU 550546B2 AU 76859/81 A AU76859/81 A AU 76859/81A AU 7685981 A AU7685981 A AU 7685981A AU 550546 B2 AU550546 B2 AU 550546B2
Authority
AU
Australia
Prior art keywords
slots
sections
longitudinal bars
bars
forming
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.)
Ceased
Application number
AU76859/81A
Other languages
English (en)
Other versions
AU7685981A (en
Inventor
Owen Lyell Livingston
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.)
Livingston O L
Original Assignee
Livingston O L
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 Livingston O L filed Critical Livingston O L
Publication of AU7685981A publication Critical patent/AU7685981A/en
Application granted granted Critical
Publication of AU550546B2 publication Critical patent/AU550546B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
    • E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
    • 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
    • B21D47/005—Making gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bathtub Accessories (AREA)
  • Floor Finish (AREA)
  • Sewage (AREA)
  • Panels For Use In Building Construction (AREA)
  • Road Repair (AREA)
AU76859/81A 1980-10-28 1981-10-27 Floor grating Ceased AU550546B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA80/6614 1980-10-28
ZA806614 1980-10-28

Publications (2)

Publication Number Publication Date
AU7685981A AU7685981A (en) 1982-05-06
AU550546B2 true AU550546B2 (en) 1986-03-27

Family

ID=25575003

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76859/81A Ceased AU550546B2 (en) 1980-10-28 1981-10-27 Floor grating

Country Status (6)

Country Link
EP (1) EP0051445B1 (enrdf_load_stackoverflow)
JP (1) JPS57108358A (enrdf_load_stackoverflow)
AT (1) ATE15456T1 (enrdf_load_stackoverflow)
AU (1) AU550546B2 (enrdf_load_stackoverflow)
DE (1) DE3172255D1 (enrdf_load_stackoverflow)
NZ (1) NZ198765A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155075A (en) * 1984-02-25 1985-09-18 Norton Eng Alloys Co Ltd Deck-forming member
JPS61147806U (enrdf_load_stackoverflow) * 1985-03-06 1986-09-11
US5174707A (en) * 1989-06-30 1992-12-29 Ohbayashi Corp. Three-dimensional manufacturing and assembly plant
GB2308396A (en) * 1995-12-20 1997-06-25 Kennedy Lionweld Ltd Grating and method for it's manufacture
WO2000003104A1 (en) * 1998-07-10 2000-01-20 Owen Lyell Livingston Modular walkway

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620846A (en) * 1921-10-31 1927-03-15 Arthur E Wells Grating
US1750039A (en) * 1928-06-04 1930-03-11 Feltes Peter Emil Grating
NL7806980A (nl) * 1978-06-28 1980-01-03 Gouda Holland Holdings Sa Losneembare verbinding van twee elkaar snijdende kanaalvormige elementen.

Also Published As

Publication number Publication date
EP0051445A3 (en) 1982-08-04
NZ198765A (en) 1984-03-30
EP0051445B1 (en) 1985-09-11
ATE15456T1 (de) 1985-09-15
JPS57108358A (en) 1982-07-06
AU7685981A (en) 1982-05-06
JPH0149864B2 (enrdf_load_stackoverflow) 1989-10-26
DE3172255D1 (en) 1985-10-17
EP0051445A2 (en) 1982-05-12

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