FR2414100A1 - LATTICE GRID AND PROCESS FOR MAKING SUCH A GRID - Google Patents

LATTICE GRID AND PROCESS FOR MAKING SUCH A GRID

Info

Publication number
FR2414100A1
FR2414100A1 FR7822746A FR7822746A FR2414100A1 FR 2414100 A1 FR2414100 A1 FR 2414100A1 FR 7822746 A FR7822746 A FR 7822746A FR 7822746 A FR7822746 A FR 7822746A FR 2414100 A1 FR2414100 A1 FR 2414100A1
Authority
FR
France
Prior art keywords
grid
rods
supporting
supporting rods
making
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.)
Withdrawn
Application number
FR7822746A
Other languages
French (fr)
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.)
Matec Holding AG
Original Assignee
Matec Holding AG
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 Matec Holding AG filed Critical Matec Holding AG
Publication of FR2414100A1 publication Critical patent/FR2414100A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/10—Built-in gratings, e.g. foot-scrapers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

The grating is domed in order to increase its supporting capability and dimensional stability as well as for the purpose of gaining space by additional rolling. The doming runs in the longitudinal direction of the supporting rods (11, 12, 13, 14) and forms a convex top or supporting surface of the grating. The supporting rods have grooves into which the insert rods (16, 17, 18), which run transversely with respect to the supporting rods, are pressed. The upper edges of the supporting rods are connected in a flush manner to the upper edges of the insert rods.
FR7822746A 1978-01-06 1978-08-01 LATTICE GRID AND PROCESS FOR MAKING SUCH A GRID Withdrawn FR2414100A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH13878A CH623395A5 (en) 1978-01-06 1978-01-06 Grating

Publications (1)

Publication Number Publication Date
FR2414100A1 true FR2414100A1 (en) 1979-08-03

Family

ID=4180106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822746A Withdrawn FR2414100A1 (en) 1978-01-06 1978-08-01 LATTICE GRID AND PROCESS FOR MAKING SUCH A GRID

Country Status (4)

Country Link
CH (1) CH623395A5 (en)
DE (1) DE2853623A1 (en)
FR (1) FR2414100A1 (en)
IT (1) IT1110830B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791415A1 (en) * 1996-02-23 1997-08-27 Gec Alsthom Transport Sa Method of making a vehicle ceiling, vehicle ceiling and vehicle with that ceiling
AU708265B2 (en) * 1997-04-17 1999-07-29 Alstom Transport Technologies A load-carrying structure, a segment of body structure, and a vehicle body including such structures
WO2014037497A1 (en) * 2012-09-10 2014-03-13 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Drainage channel
US9476540B2 (en) 2012-09-10 2016-10-25 Demmeler Automatisierung Und Roboter Gmbh Displacement system for an assembly bench or a welding bench

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT372631B (en) * 1980-09-19 1983-10-25 Evg Entwicklung Verwert Ges METHOD FOR PRODUCING A GRATING AND GRID GRADE THEREFORE
DE19754744A1 (en) * 1997-12-10 1999-06-17 Ludwig Dipl Ing Meese Manufacture of reinforcing element for concrete structure
DE10061011B4 (en) * 2000-12-08 2010-12-30 Arno Domnick grating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184926B (en) * 1953-07-04 1965-01-07 Paul Walter Dr Ing Grating
DE1251504B (en) * 1967-10-05 Sulz/Neckar Christian Steeb jun Frame made of an E profile for a grating
FR2264243A1 (en) * 1974-03-12 1975-10-10 Wyss Otto

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251504B (en) * 1967-10-05 Sulz/Neckar Christian Steeb jun Frame made of an E profile for a grating
DE1184926B (en) * 1953-07-04 1965-01-07 Paul Walter Dr Ing Grating
FR2264243A1 (en) * 1974-03-12 1975-10-10 Wyss Otto

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791415A1 (en) * 1996-02-23 1997-08-27 Gec Alsthom Transport Sa Method of making a vehicle ceiling, vehicle ceiling and vehicle with that ceiling
FR2745215A1 (en) * 1996-02-23 1997-08-29 Gec Alsthom Transport Sa METHOD FOR PRODUCING A VEHICLE PAVILION, VEHICLE PAVILION AND VEHICLE COMPRISING SUCH A PAVILION
AU708265B2 (en) * 1997-04-17 1999-07-29 Alstom Transport Technologies A load-carrying structure, a segment of body structure, and a vehicle body including such structures
WO2014037497A1 (en) * 2012-09-10 2014-03-13 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Drainage channel
US9476540B2 (en) 2012-09-10 2016-10-25 Demmeler Automatisierung Und Roboter Gmbh Displacement system for an assembly bench or a welding bench

Also Published As

Publication number Publication date
IT7919088A0 (en) 1979-01-05
IT1110830B (en) 1986-01-06
DE2853623A1 (en) 1979-07-12
CH623395A5 (en) 1981-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse