ATE221158T1 - DEVICE FOR LOCKING GRATES IN FRAMES - Google Patents

DEVICE FOR LOCKING GRATES IN FRAMES

Info

Publication number
ATE221158T1
ATE221158T1 AT97117379T AT97117379T ATE221158T1 AT E221158 T1 ATE221158 T1 AT E221158T1 AT 97117379 T AT97117379 T AT 97117379T AT 97117379 T AT97117379 T AT 97117379T AT E221158 T1 ATE221158 T1 AT E221158T1
Authority
AT
Austria
Prior art keywords
grip
support frame
grid
edge
stamped
Prior art date
Application number
AT97117379T
Other languages
German (de)
Inventor
Peter Blecher
Original Assignee
Twb Presswerk Gmbh & Co Kg
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 Twb Presswerk Gmbh & Co Kg filed Critical Twb Presswerk Gmbh & Co Kg
Application granted granted Critical
Publication of ATE221158T1 publication Critical patent/ATE221158T1/en

Links

Classifications

    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Tents Or Canopies (AREA)
  • Optical Integrated Circuits (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Connection Of Plates (AREA)

Abstract

A surface mounting grid e.g. for a drainage duct, manhole cover, ventilation shaft etc. is fitted into a support frame (3) and is held in the frame by a spring loaded grip. The side of the support frame has a stamped tag (33) which is shaped to form a retaining grip, with a vertical grip edge (331). The tag is shaped to grip a profiled edge of the grid (1) and to secure the grid without the need of separate fasteners. The outer edge of the support frame is formed by a bent over double skin, with the retaining tags stamped into the inner skin.
AT97117379T 1997-10-08 1997-10-08 DEVICE FOR LOCKING GRATES IN FRAMES ATE221158T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97117379A EP0908568B1 (en) 1997-10-08 1997-10-08 Locking device for gratings in frames

Publications (1)

Publication Number Publication Date
ATE221158T1 true ATE221158T1 (en) 2002-08-15

Family

ID=8227454

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97117379T ATE221158T1 (en) 1997-10-08 1997-10-08 DEVICE FOR LOCKING GRATES IN FRAMES

Country Status (6)

Country Link
EP (1) EP0908568B1 (en)
AT (1) ATE221158T1 (en)
DE (1) DE59707798D1 (en)
DK (1) DK0908568T3 (en)
ES (1) ES2180872T3 (en)
PT (1) PT908568E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009101A1 (en) * 2008-02-14 2009-08-20 Twb-Presswerk Gmbh & Co. Kg Frame for receiving a cover
EP3266937B1 (en) 2016-07-08 2021-12-15 Hauraton GmbH & Co. KG Frame

Family Cites Families (4)

* 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
US5181793A (en) * 1990-12-24 1993-01-26 Joseph Dekel Gutter drain apparatus
DE9412105U1 (en) * 1994-07-28 1994-09-22 Broermann Rita Fitting to fix a channel cover
DE4436460C2 (en) * 1994-10-12 1998-06-10 Ahlmann Aco Severin Drainage channel

Also Published As

Publication number Publication date
PT908568E (en) 2002-12-31
DE59707798D1 (en) 2002-08-29
EP0908568B1 (en) 2002-07-24
DK0908568T3 (en) 2002-10-28
ES2180872T3 (en) 2003-02-16
EP0908568A1 (en) 1999-04-14

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