FI59452C - Durkgaller av metall foerfarande foer dess framstaellning och medel foer att genomfoera foerfarandet - Google Patents

Durkgaller av metall foerfarande foer dess framstaellning och medel foer att genomfoera foerfarandet Download PDF

Info

Publication number
FI59452C
FI59452C FI771897A FI771897A FI59452C FI 59452 C FI59452 C FI 59452C FI 771897 A FI771897 A FI 771897A FI 771897 A FI771897 A FI 771897A FI 59452 C FI59452 C FI 59452C
Authority
FI
Finland
Prior art keywords
beams
holes
support
cross
dimension
Prior art date
Application number
FI771897A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI59452B (fi
FI771897A (xx
Inventor
Jack Parsons
Original Assignee
Norton Eng Alloys Co Ltd
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 Norton Eng Alloys Co Ltd filed Critical Norton Eng Alloys Co Ltd
Publication of FI771897A publication Critical patent/FI771897A/fi
Publication of FI59452B publication Critical patent/FI59452B/fi
Application granted granted Critical
Publication of FI59452C publication Critical patent/FI59452C/fi

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
    • E04C2/425—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 made of perforated bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Floor Finish (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)
  • Fencing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
FI771897A 1976-06-19 1977-06-16 Durkgaller av metall foerfarande foer dess framstaellning och medel foer att genomfoera foerfarandet FI59452C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2552576 1976-06-19
GB25525/76A GB1536573A (en) 1976-06-19 1976-06-19 Metal grating

Publications (3)

Publication Number Publication Date
FI771897A FI771897A (xx) 1977-12-20
FI59452B FI59452B (fi) 1981-04-30
FI59452C true FI59452C (fi) 1981-08-10

Family

ID=10229109

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771897A FI59452C (fi) 1976-06-19 1977-06-16 Durkgaller av metall foerfarande foer dess framstaellning och medel foer att genomfoera foerfarandet

Country Status (18)

Country Link
US (1) US4126980A (xx)
JP (1) JPS5323115A (xx)
AU (1) AU511311B2 (xx)
BE (1) BE855793A (xx)
CA (1) CA1057018A (xx)
DE (2) DE2727575A1 (xx)
ES (2) ES459867A1 (xx)
FI (1) FI59452C (xx)
FR (1) FR2355239A1 (xx)
GB (1) GB1536573A (xx)
IE (1) IE45224B1 (xx)
IL (1) IL52302A (xx)
IT (1) IT1085944B (xx)
LU (1) LU77565A1 (xx)
NL (1) NL7706482A (xx)
NO (1) NO149043C (xx)
SE (1) SE7707059L (xx)
ZA (1) ZA773533B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788833U (xx) * 1980-11-19 1982-06-01
US4761930A (en) * 1981-12-14 1988-08-09 Fibergrate Corporation Grating system
GB2133430A (en) * 1982-12-24 1984-07-25 John Raymond Williams Metallic structure
JPS59155067U (ja) * 1983-04-02 1984-10-18 山下　三男 ステンレス鋼製グレ−チング
IT1185742B (it) * 1985-01-18 1987-11-12 Horst Gruber Griglia da pavimento in materia artificiale
DE3717759A1 (de) * 1987-05-26 1988-12-22 Engelmann Kg Nachf Werner End Verfahren zur herstellung eines gitterrostes
DE3717690A1 (de) * 1987-05-26 1988-12-22 Panne Herbert Allendorfer Fab Gitterrost aus metall
US4968170A (en) * 1989-02-16 1990-11-06 Metalines, Inc. Trench grating and method of manufacture
FR2800103A1 (fr) 1999-10-22 2001-04-27 Caillebotis France Caillebotis a cadre depourvu d'elements rapportes au treillis et procede de realisation d'un tel caillebotis
DE20009796U1 (de) 2000-05-31 2000-09-21 Panne GmbH & Co KG Grundstücksgesellschaft, 35753 Greifenstein Gitterrost
US20060218872A1 (en) * 2005-03-31 2006-10-05 Bigott James W Non-slip floor grating and method of manufacturing

Family Cites Families (8)

* 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
US1734660A (en) * 1927-07-30 1929-11-05 New Engineering Construction C Metallic flooring or grating
US1917573A (en) * 1932-04-12 1933-07-11 Paul T Black Grating structure
US3455005A (en) * 1966-05-20 1969-07-15 Andrew Mentis Method of making a metal grating
US3716027A (en) * 1971-08-13 1973-02-13 Reynolds Metals Co Floor construction and member for making same
US3956788A (en) * 1974-10-23 1976-05-18 Nagin Harry S Bridge floor and method of constructing same
US3948013A (en) * 1975-05-07 1976-04-06 Lobaugh Lawrence E Cold forged steel grating
US4037383A (en) * 1976-09-16 1977-07-26 Russo Architectural Metals, Inc. Metal grating

Also Published As

Publication number Publication date
DE2727575A1 (de) 1977-12-29
AU511311B2 (en) 1980-08-14
ZA773533B (en) 1978-05-30
FR2355239A1 (fr) 1978-01-13
NO772133L (no) 1977-12-20
ES232959Y (es) 1979-02-16
CA1057018A (en) 1979-06-26
FI59452B (fi) 1981-04-30
NL7706482A (nl) 1977-12-21
FR2355239B1 (xx) 1983-03-11
IT1085944B (it) 1985-05-28
BE855793A (fr) 1977-10-17
GB1536573A (en) 1978-12-20
US4126980A (en) 1978-11-28
ES232959U (es) 1978-10-16
NO149043C (no) 1984-02-01
AU2596077A (en) 1978-12-14
SE414800B (xx) 1980-08-18
ES459867A1 (es) 1978-04-01
FI771897A (xx) 1977-12-20
JPS5323115A (en) 1978-03-03
LU77565A1 (xx) 1977-09-21
SE7707059L (sv) 1977-12-20
IL52302A0 (en) 1977-08-31
NO149043B (no) 1983-10-24
DE7719231U1 (de) 1981-03-12
IE45224L (en) 1977-12-19
IL52302A (en) 1979-07-25
IE45224B1 (en) 1982-07-14

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NORTON ENGINEERING ALLOYS CO. LTD.