EP0399955A3 - Locking element for securing a cover to a frame - Google Patents

Locking element for securing a cover to a frame Download PDF

Info

Publication number
EP0399955A3
EP0399955A3 EP19900810365 EP90810365A EP0399955A3 EP 0399955 A3 EP0399955 A3 EP 0399955A3 EP 19900810365 EP19900810365 EP 19900810365 EP 90810365 A EP90810365 A EP 90810365A EP 0399955 A3 EP0399955 A3 EP 0399955A3
Authority
EP
European Patent Office
Prior art keywords
securing
frame
cover
locking element
grating
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.)
Granted
Application number
EP19900810365
Other languages
German (de)
French (fr)
Other versions
EP0399955A2 (en
EP0399955B1 (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 EP0399955A2 publication Critical patent/EP0399955A2/en
Publication of EP0399955A3 publication Critical patent/EP0399955A3/en
Application granted granted Critical
Publication of EP0399955B1 publication Critical patent/EP0399955B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Air Bags (AREA)

Abstract

The grating has a means for securing it against jumping out when crossed by a vehicle. For this purpose, on one side face of the grating (1) a part (2') of its supporting element is designed as a thin tongue-shaped wall (33) with an outer thickening (34). The supporting element has a notch (35), extending perpendicularly to its longitudinal axis, at each end of the tongued-shaped wall (33), a thickening (22) and/or an indentation being present on one inner side face of the associated supporting frame (2, 2'). <IMAGE>
EP90810365A 1989-05-25 1990-05-18 Locking element for securing a cover to a frame Expired - Lifetime EP0399955B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1972/89 1989-05-25
CH197289 1989-05-25
CH433789 1989-12-04
CH4337/89 1989-12-04

Publications (3)

Publication Number Publication Date
EP0399955A2 EP0399955A2 (en) 1990-11-28
EP0399955A3 true EP0399955A3 (en) 1992-05-13
EP0399955B1 EP0399955B1 (en) 1997-08-06

Family

ID=25689150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810365A Expired - Lifetime EP0399955B1 (en) 1989-05-25 1990-05-18 Locking element for securing a cover to a frame

Country Status (4)

Country Link
EP (1) EP0399955B1 (en)
AT (1) ATE156550T1 (en)
DE (1) DE59010746D1 (en)
ES (1) ES2107421T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2135439T3 (en) * 1992-12-10 1999-11-01 Ahlmann Aco Severin SURFACE DRAINAGE EQUIPMENT.
FR2717840B1 (en) * 1994-03-25 1996-05-24 Fonderie Meca Sa Ste Muretaine Rotation tightening manhole cover lock key.
FR2731022B1 (en) * 1995-02-28 1997-05-09 Socarel CONCRETE CHANNEL
CH690132A5 (en) * 1995-08-08 2000-05-15 Poly Bauelemente Ag Drainage channel.
FR2740789B1 (en) * 1995-11-03 1998-01-30 Prefaest Sa CHANNEL AND GRID FOR CHANNEL
DE19629893C2 (en) * 1996-07-24 2001-09-27 Mea Meisinger Stahl & Kunststo Passable cover
FR2765256B1 (en) * 1997-06-30 1999-08-27 Fond De Brousseval Et Montreui ACCESS HATCH FOR CONNECTION CHAMBERS OR CIVIL WORKS
DE19853951C2 (en) * 1998-11-23 2002-09-05 Hansa Metallwerke Ag Covering rosette
FR2790520B1 (en) * 1999-03-05 2001-05-11 Prefaest Sa DEVICE FOR CONNECTING A CLOSING ELEMENT TO A RECEPTACLE, IN PARTICULAR FROM A GRID ON A CHANNEL
DE50101525D1 (en) * 2000-03-31 2004-04-01 Ahlmann Aco Severin Safety device for a drainage channel
DE10360310A1 (en) * 2003-12-18 2005-07-21 Dallmer Gmbh & Co. Kg draining device
EP1632605A1 (en) 2004-09-01 2006-03-08 Poly-Bauelemente AG Drainage channel, channel body and their assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813788A1 (en) * 1968-12-10 1970-07-02 Passavant Werke Drain with inlet grate inserted in a frame
US3816882A (en) * 1971-05-14 1974-06-18 Matsushita Electric Ind Co Ltd Clamping units for use in packaging
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526535A1 (en) * 1985-07-24 1987-01-29 Sanitas Inhaberin Therese Scho Profile section for sealing off bat room units or the like
DE8717057U1 (en) * 1987-12-29 1988-02-18 Eichelmann, Horst, Dipl.-Ing., 6209 Aarbergen Closure with spring compensation
EP0345222A3 (en) * 1988-06-01 1991-09-18 Poly-Bauelemente AG Grating and support frame therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813788A1 (en) * 1968-12-10 1970-07-02 Passavant Werke Drain with inlet grate inserted in a frame
US3816882A (en) * 1971-05-14 1974-06-18 Matsushita Electric Ind Co Ltd Clamping units for use in packaging
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

Also Published As

Publication number Publication date
DE59010746D1 (en) 1997-09-11
EP0399955A2 (en) 1990-11-28
ES2107421T3 (en) 1997-12-01
ATE156550T1 (en) 1997-08-15
EP0399955B1 (en) 1997-08-06

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