DE3172255D1 - A floor grating - Google Patents

A floor grating

Info

Publication number
DE3172255D1
DE3172255D1 DE8181305104T DE3172255T DE3172255D1 DE 3172255 D1 DE3172255 D1 DE 3172255D1 DE 8181305104 T DE8181305104 T DE 8181305104T DE 3172255 T DE3172255 T DE 3172255T DE 3172255 D1 DE3172255 D1 DE 3172255D1
Authority
DE
Germany
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.)
Expired
Application number
DE8181305104T
Other languages
German (de)
English (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.)
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 DE3172255D1 publication Critical patent/DE3172255D1/de
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
    • E04C2/422—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)
DE8181305104T 1980-10-28 1981-10-28 A floor grating Expired DE3172255D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA806614 1980-10-28

Publications (1)

Publication Number Publication Date
DE3172255D1 true DE3172255D1 (en) 1985-10-17

Family

ID=25575003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181305104T Expired DE3172255D1 (en) 1980-10-28 1981-10-28 A 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
AU550546B2 (en) 1986-03-27
JPH0149864B2 (enrdf_load_stackoverflow) 1989-10-26
EP0051445A2 (en) 1982-05-12

Similar Documents

Publication Publication Date Title
DE69505062D1 (de) Filterelement und das Verfahren zu seiner Herstellung
DE3866515D1 (de) Verfahren und vorrichtung zum herstellen rohrfoermiger gegenstaende aus mindestens einem streifen von biegsamen material und rohrfoermige, nach dem verfahren hergestellte gegenstaende.
DE102008055740A1 (de) Verfahren und Schneideinrichtung zum Schneiden von schneidfesten Leichtbetonkuchen in Leichtbetonformkörper sowie Verfahren und Vorrichtung zur Herstellung von Leichtbetonformkörpern
DE3576829D1 (de) Verfahren zum herstellen kornorientierter bleche aus siliziumstahl.
DE3172255D1 (en) A floor grating
EP0666156B1 (de) Verfahren und Vorrichtung zum reihenweisen Auseinanderrücken von quaderförmigen, plastischen Porenbetonkörpern
ATE148384T1 (de) Verfahren zum herstellen einer geschweissten struktur, hergestellte struktur sowie ihre anwendung zum herstellen von knotenpunkt einer gitterstruktur
EP0597093A4 (en) METHOD FOR MANUFACTURING METAL BARS AND APPARATUS THEREOF.
DE2348569B2 (de) Verfahren zum Umgruppieren von Bausteinstapeln und Vorrichtung zur Durchführung des Verfahrens
ATA594678A (de) Verfahren zum herstellen von blechen und baendern aus ferritischen, stabilisierten, rostfreien chrom-molybdaen-nickel-straehlen
EP0457104A1 (de) Werkstück-Wechseltisch für Brennschneidmaschinen
PT97489A (pt) Metodo para produzir uma rolha de cortica e respectiva rolha obtida por este metodo
DD152469A5 (de) Verfahren und vorrichtung zur herstellung von backwaren,insbesondere von oblaten oder lebkuchen
EP0262424A1 (de) Gleichschrittofen für die Wärmebehandlung von Blechen
DE3507656C2 (enrdf_load_stackoverflow)
DE59402219D1 (de) Verfahren zum Herstellen geschweisster Stahlblechplatinen
EP0288885B1 (de) Aus Blech geformter Abdeckrost für Rinnen
DE3113236A1 (de) Foerderkette
DE3108596A1 (de) Konvektor und verfahren zu dessen herstellung
AT321689B (de) Verfahren und Werkzeug zur Durchführung von mindestens in vier Reihen erfolgendem Stanzen, abgestuftem Ziehen und Tiefziehen aus einem Bandmaterial
DE589640C (de) Zonenwanderrost
DE3424447C2 (de) Vorrichtung an baeckereioefen
SU905077A2 (ru) Устройство дл изготовлени решетчатого заполнител пустотелых щитов
DE2912729A1 (de) Formkasten fuer eine betonsteinform
AT337068B (de) Verfahren zum stehenden giessen von bauplatten

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee