PL2366835T3 - Manhole cover - Google Patents

Manhole cover

Info

Publication number
PL2366835T3
PL2366835T3 PL11157178T PL11157178T PL2366835T3 PL 2366835 T3 PL2366835 T3 PL 2366835T3 PL 11157178 T PL11157178 T PL 11157178T PL 11157178 T PL11157178 T PL 11157178T PL 2366835 T3 PL2366835 T3 PL 2366835T3
Authority
PL
Poland
Prior art keywords
manhole cover
manhole
cover
Prior art date
Application number
PL11157178T
Other languages
Polish (pl)
Inventor
Pascal Lacroix
Original Assignee
Norinco
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 Norinco filed Critical Norinco
Publication of PL2366835T3 publication Critical patent/PL2366835T3/en

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
    • 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
    • E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
    • 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
    • E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
    • 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
    • E02D29/1463—Hinged connection of cover to frame
    • 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
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Sewage (AREA)
  • Superstructure Of Vehicle (AREA)
PL11157178T 2010-03-15 2011-03-07 Manhole cover PL2366835T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1051838A FR2957367B1 (en) 2010-03-15 2010-03-15 ROAD DEVICE, IN PARTICULAR A VIEW OF THE VISIT, WITH A FRAME AND REAR-MOVEMENT BUFFER IN RELATION TO THE FRAME FOR ENSURING THE POSITION OF CLOSURE OF THE BUFFER IN THE FRAMEWORK
EP11157178A EP2366835B1 (en) 2010-03-15 2011-03-07 Manhole cover

Publications (1)

Publication Number Publication Date
PL2366835T3 true PL2366835T3 (en) 2013-01-31

Family

ID=42936388

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11157178T PL2366835T3 (en) 2010-03-15 2011-03-07 Manhole cover

Country Status (16)

Country Link
US (1) US20110222964A1 (en)
EP (1) EP2366835B1 (en)
CN (1) CN102191780B (en)
AU (1) AU2011201060B2 (en)
BR (1) BRPI1101329A2 (en)
CA (1) CA2733838A1 (en)
CO (1) CO6340181A1 (en)
EG (1) EG26473A (en)
ES (1) ES2394285T3 (en)
FR (1) FR2957367B1 (en)
MX (1) MX2011002768A (en)
NZ (1) NZ591687A (en)
PL (1) PL2366835T3 (en)
PT (1) PT2366835E (en)
RU (1) RU2526924C2 (en)
ZA (1) ZA201101931B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157212B2 (en) * 2008-05-22 2015-10-13 Mcgard Llc Corrosion-resistant self-locking manhole cover
US8449216B2 (en) * 2011-09-20 2013-05-28 East Jordan Iron Works, Inc. Manhole cover safety device
CN102951385B (en) * 2012-11-09 2014-07-09 广西梧州制药（集团）股份有限公司 Manhole device of storage tank
CN103935657B (en) * 2013-01-17 2016-05-04 武汉中粮食品科技有限公司 The tank arrangement of producing for starch sugar
GB201310227D0 (en) * 2013-06-07 2013-07-24 Wrekin Holdings Ltd Ground surface access assemblies
US9303441B2 (en) * 2014-01-31 2016-04-05 U.S.F. Fabrication, Inc. Access door with lift assist
FR3029947B1 (en) * 2014-12-12 2017-01-27 Ej Emea GROUND SEAT ASSEMBLY COMPRISING FRAME, COVER AND KIT FOR JOINT ASSEMBLY OF COVER TO FRAME
GB2543642B (en) 2015-09-17 2021-01-20 Neenah Foundry Company Manhole cover assembly
GB2542506B (en) 2015-09-17 2021-03-24 Neenah Foundry Company Manhole cover assembly
CN106351261A (en) * 2016-09-28 2017-01-25 芜湖市晨曦新型建材科技有限公司 Novel warning device for abnormity of sewer manhole cover
CN106836454B (en) * 2016-12-22 2018-09-04 无锡市凯创自动化科技有限公司 Inspection well cover
US10233609B2 (en) * 2017-04-19 2019-03-19 Neenah Foundry Company Floating manhole cover assembly
CN107090858B (en) * 2017-06-16 2019-06-07 国网河南鄢陵县供电公司 Cable overhauls the concealed headstock gear of manhole cover plate
CN107130640B (en) * 2017-06-16 2019-06-07 国网河南鄢陵县供电公司 The method for opening and closing of cable inspection-pit sheet for bottle lid
CN107461119B (en) * 2017-07-20 2019-02-05 湖北三江航天万峰科技发展有限公司 A kind of scuttle hatch automatic sealing mechanism
CN109505312A (en) * 2018-12-29 2019-03-22 上海尚地工程技术有限公司 A kind of lateral sliding hides access hole
US11414829B2 (en) 2019-10-07 2022-08-16 Neenah Foundry Company Hybrid manhole cover
CN110939155A (en) * 2019-12-30 2020-03-31 广州地铁设计研究院股份有限公司 Assembly type station based on assembly type underground continuous wall and construction method thereof
US20220372815A1 (en) * 2021-05-19 2022-11-24 Gregory R. Meizinger Access door assembly and related methods
CN114150703A (en) * 2021-11-12 2022-03-08 湖南省安成润和商业管理有限责任公司 Fully-concealed inspection well and construction method thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20679A (en) * 1858-06-22 Safety vatjlt-coveb
US3567062A (en) * 1969-10-07 1971-03-02 Lawson F Reed Refuse container having safety lid
US4534132A (en) * 1983-08-19 1985-08-13 Red Plastic Co., Inc. Spring assisted doors for sidewalk, pit and floor openings
US5136811A (en) * 1990-09-07 1992-08-11 The Bilco Company Torque rod counterbalanced door assembly
US5205073A (en) * 1992-10-01 1993-04-27 Lyons Sr Robert Counterbalanced door assembly with reduced initial closing force
US5373665A (en) * 1993-04-09 1994-12-20 The Bilco Company Door assembly with augmented counterbalancing
WO1995008676A1 (en) * 1993-09-24 1995-03-30 Csr Limited Improvements in and relating to manhole cover frames
FR2719612B1 (en) * 1994-05-05 1996-06-21 Norinco Device for articulating a pad on a frame for closing in particular an opening in a roadway.
FR2749030B1 (en) * 1996-05-24 1998-07-24 Norinco BUFFER LOOK WITH ARTICULATED BUFFER ON A FRAME
RU2133796C1 (en) * 1997-10-09 1999-07-27 ОАО "Томский электромеханический завод им.В.В.Вахрушева" Inspection man-hole
US6041553A (en) * 1998-04-08 2000-03-28 The Bilco Company Anchorage system for a horizontal door
US6021606A (en) * 1998-10-01 2000-02-08 The Bilco Company Lifting mechanism for horizontal hinged doors
US6640495B1 (en) * 1999-01-21 2003-11-04 Syracuse Castings Sales Corp. Safety hatch for preventing fall-through and unauthorized entry
US6560931B1 (en) * 2001-04-02 2003-05-13 Steven G. Cermola Hatch assembly with modular installation construction and hatch cover lift assembly
US6672020B1 (en) * 2002-03-15 2004-01-06 The Bilco Company Universal roof scuttle
US6957927B1 (en) * 2004-05-20 2005-10-25 Dabico, Inc. Removable aircraft servicing pit lid
GB2417046A (en) * 2004-08-10 2006-02-15 Howe Green Limited Hinged access cover
AU2007247842A1 (en) * 2006-05-03 2007-11-15 R & S Grating A cover for a manhole
FR2907143B1 (en) * 2006-10-13 2010-01-01 Norinco DEVICE FOR JOINING A BUFFER OR COVER TO A FRAME, IN PARTICULAR A PAVEMENT LOOK
FR2919002B1 (en) * 2007-07-18 2009-09-11 Norinco Soc Par Actions Simpli SUPPORTING FRAME ROAD DEVICE AND CROWN ELEMENT, SUCH AS A BUFFER OR COVER, MOUNTING HINGED ON THE FRAME
US8166706B2 (en) * 2009-06-08 2012-05-01 U.S.F. Fabrication, Inc. Multipositional vault door

Also Published As

Publication number Publication date
EP2366835A1 (en) 2011-09-21
RU2526924C2 (en) 2014-08-27
FR2957367A1 (en) 2011-09-16
AU2011201060B2 (en) 2015-02-12
MX2011002768A (en) 2011-09-14
EP2366835B1 (en) 2012-08-29
ES2394285T3 (en) 2013-01-30
CA2733838A1 (en) 2011-09-15
NZ591687A (en) 2012-11-30
EG26473A (en) 2013-11-26
ZA201101931B (en) 2011-11-30
AU2011201060A1 (en) 2011-09-29
PT2366835E (en) 2012-12-12
CN102191780B (en) 2014-07-02
RU2011109668A (en) 2012-09-20
CN102191780A (en) 2011-09-21
FR2957367B1 (en) 2012-03-02
BRPI1101329A2 (en) 2012-09-04
CO6340181A1 (en) 2011-11-21
US20110222964A1 (en) 2011-09-15

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