EP0345222A3 - Grating and support frame therefor - Google Patents

Grating and support frame therefor Download PDF

Info

Publication number
EP0345222A3
EP0345222A3 EP19890810394 EP89810394A EP0345222A3 EP 0345222 A3 EP0345222 A3 EP 0345222A3 EP 19890810394 EP19890810394 EP 19890810394 EP 89810394 A EP89810394 A EP 89810394A EP 0345222 A3 EP0345222 A3 EP 0345222A3
Authority
EP
European Patent Office
Prior art keywords
grating
support frame
frame therefor
shaped wall
thickening
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Withdrawn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
EP19890810394
Other languages
German (de)
French (fr)
Other versions
EP0345222A2 (en
Inventor
Roland A. Thomann
Heinz Witschi
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.)
Poly Bauelemente AG
Original Assignee
Poly Bauelemente 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 Poly Bauelemente AG filed Critical Poly Bauelemente AG
Publication of EP0345222A2 publication Critical patent/EP0345222A2/en
Publication of EP0345222A3 publication Critical patent/EP0345222A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/065—Gully gratings with elastic locking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Sewage (AREA)

Abstract

Der Gitterrost weist eine gegen Herausspringen beim Ueber­ fahren vorgesehene Sicherung auf. Zu diesem Zweck ist an einer Seitenfläche des Gitterrostes (1) ein Teil (2′) seines Tragelementes als eine dünne zungenförmige Wandung (33) mit einer äusseren Verdickung (34) ausgestaltet. Das Trag­ element weist einen senkrecht zu seiner Längsachse ver­ laufenden Einschnitt (35) an je einem Ende der zungenförmigen Wandung (33) auf, wobei an einer inneren Seitenfläche des dazugehörigen Tragrahmens (2, 2′) eine Verdickung (22) und/­ oder eine Vertiefung vorhanden ist. The grating has one against jumping out when over open the provided fuse. For this purpose is on a side surface of the grating (1) a part (2 ') of it Support element as a thin tongue-shaped wall (33) designed with an outer thickening (34). The Trag element has a ver perpendicular to its longitudinal axis running incision (35) at one end of the tongue-shaped Wall (33) on, on an inner side surface of the associated supporting frame (2, 2 ') a thickening (22) and / or there is a deepening.

EP19890810394 1988-06-01 1989-05-26 Grating and support frame therefor Withdrawn EP0345222A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2075/88 1988-06-01
CH207588 1988-06-01

Publications (2)

Publication Number Publication Date
EP0345222A2 EP0345222A2 (en) 1989-12-06
EP0345222A3 true EP0345222A3 (en) 1991-09-18

Family

ID=4225316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810394 Withdrawn EP0345222A3 (en) 1988-06-01 1989-05-26 Grating and support frame therefor

Country Status (1)

Country Link
EP (1) EP0345222A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59010746D1 (en) * 1989-05-25 1997-09-11 Poly Bauelemente Ag Closure element for securing a cover to a frame
DE4108999C1 (en) * 1991-03-19 1992-10-08 Aco Severin Ahlmann Gmbh & Co Kg, 2370 Rendsburg, De
DE4241706C2 (en) * 1992-12-10 1997-03-20 Ahlmann Aco Severin Fastening device for covering a surface drainage device
DE4241703C2 (en) * 1992-12-10 1996-09-12 Ahlmann Aco Severin Surface drainage device
CA2173752A1 (en) * 1994-08-09 1996-02-22 Lannie L. Stegall Trench cover assembly and method
DE19511788C9 (en) * 1995-03-30 2005-05-25 Mea Meisinger Stahl Und Kunststoff Gmbh Detachable locking device for a traversable grate of a drainage channel
DE29703760U1 (en) * 1997-02-03 1997-05-22 Coelan Chemie-Produktionsgesellschaft mbH, 48653 Coesfeld Fixing device for manhole covers
DE10328612B4 (en) * 2003-06-25 2009-04-09 Aco Severin Ahlmann Gmbh & Co. Kg Surface drainage device
DE102006053345A1 (en) * 2006-11-10 2008-05-15 Mea Bausysteme Gmbh gutter
RU2743942C1 (en) * 2020-11-02 2021-03-02 Олег Михайлович Франко Drainage channel element and lattice lock for it

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016465A1 (en) * 1979-05-22 1980-12-04 Albert Keller Sheet metal anchor fitting - comprises U=shaped bracket and square location sleeve attached to wall by expanding plug
FR2456169A1 (en) * 1979-05-11 1980-12-05 Morel Atel Electromec Rigid plastics gulley grating and frame - are connected in situ by arrowhead frame tongues latching into windows in grating down-stand
DE8717057U1 (en) * 1987-12-29 1988-02-18 Eichelmann, Horst, Dipl.-Ing., 6209 Aarbergen Closure with spring compensation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456169A1 (en) * 1979-05-11 1980-12-05 Morel Atel Electromec Rigid plastics gulley grating and frame - are connected in situ by arrowhead frame tongues latching into windows in grating down-stand
DE3016465A1 (en) * 1979-05-22 1980-12-04 Albert Keller Sheet metal anchor fitting - comprises U=shaped bracket and square location sleeve attached to wall by expanding plug
DE8717057U1 (en) * 1987-12-29 1988-02-18 Eichelmann, Horst, Dipl.-Ing., 6209 Aarbergen Closure with spring compensation

Also Published As

Publication number Publication date
EP0345222A2 (en) 1989-12-06

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