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DE60303777D1 - Closing device for inspection shafts - Google Patents

Closing device for inspection shafts

Info

Publication number
DE60303777D1
DE60303777D1 DE60303777T DE60303777T DE60303777D1 DE 60303777 D1 DE60303777 D1 DE 60303777D1 DE 60303777 T DE60303777 T DE 60303777T DE 60303777 T DE60303777 T DE 60303777T DE 60303777 D1 DE60303777 D1 DE 60303777D1
Authority
DE
Germany
Prior art keywords
handle
closing device
grating
incorporates
image
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.)
Expired - Lifetime
Application number
DE60303777T
Other languages
German (de)
Inventor
Ugarte Elias Elorza
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.)
Ulma Hormigon Polimero S Coop
Original Assignee
Ulma Hormigon Polimero S Coop
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 Ulma Hormigon Polimero S Coop filed Critical Ulma Hormigon Polimero S Coop
Application granted granted Critical
Publication of DE60303777D1 publication Critical patent/DE60303777D1/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
    • 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
    • E02D29/1427—Locking devices
    • 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
    • E03F2005/061—Gully gratings hinged to the body of the gully
    • 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
    • E03F2005/063—Gully gratings with slidable or rotatable locking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Barrages (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Which incorporates a handle (5) in a grating (1) hinged with respect to a drainage pipe (4) which has a wedge (6) underneath intended to be coupled in a mortise (7) of the front frame (3) of the pipe (4), and which also incorporates an elastic angular fishplate (9) which is linked to the grating (1) and which has a horizontal fin (10) above the handle (5) which constitutes a butt which prevents the accidental opening of the handle (5), and which presents a resistance to the lifting of the handle (5) during the opening operation thereof. <IMAGE> <IMAGE>
DE60303777T 2003-05-08 2003-05-08 Closing device for inspection shafts Expired - Lifetime DE60303777D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03380111A EP1475480B1 (en) 2003-05-08 2003-05-08 Locking device for securing a cover to a frame

Publications (1)

Publication Number Publication Date
DE60303777D1 true DE60303777D1 (en) 2006-04-27

Family

ID=32981995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303777T Expired - Lifetime DE60303777D1 (en) 2003-05-08 2003-05-08 Closing device for inspection shafts

Country Status (3)

Country Link
EP (1) EP1475480B1 (en)
AT (1) ATE318960T1 (en)
DE (1) DE60303777D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010995U1 (en) * 2004-07-14 2005-11-17 Hydrotec Technologies Gmbh & Co. Kg Cover of a manhole cover and manhole cover
ES2292291B2 (en) * 2005-03-31 2008-10-01 Uralita Sistemas De Tuberias, S.A. CHANNEL WITH GRILLE.
CN104563272B (en) * 2014-12-19 2016-11-30 苏州弗斯特凯特精密机械有限公司 A kind of pilfer-proof closure
JP6397345B2 (en) * 2015-01-30 2018-09-26 株式会社シマブン Grating handle and grating with handle equipped with it
FR3059687B1 (en) * 2016-12-06 2018-11-23 Ej Emea DEVICE FOR RECOVERING A CANIVEAU
KR102104939B1 (en) * 2017-10-12 2020-04-27 주식회사 청완 An easily removable Filter plates of Flow drain
KR102233308B1 (en) * 2020-04-20 2021-03-29 주식회사 청완 An easily removable Filter plates of Flow drain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201161A (en) * 1963-03-25 1965-08-17 Alfred B Castle Latches
DE1273442B (en) * 1963-04-11 1968-07-18 Passavant Werke Rotary bolt lock for a manhole cover or the like mounted in a stacking frame.
FR2424372A1 (en) * 1978-04-24 1979-11-23 Dumortier Robert Lever latch securing circular manhole cover to frame - has lateral V=shape with apex axle top leg forming hand lever and lower leg including bolt hook
CH678639A5 (en) * 1989-07-11 1991-10-15 Von Roll Ag
ES2234147T3 (en) * 1998-09-03 2005-06-16 Ulma Hormigon Polimero, S. Coop. DRAINAGE CHANNEL WITH GRID OR FLAT COVER.

Also Published As

Publication number Publication date
EP1475480B1 (en) 2006-03-01
ATE318960T1 (en) 2006-03-15
EP1475480A1 (en) 2004-11-10

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Legal Events

Date Code Title Description
8332 No legal effect for de