CN100476087C - 检查孔覆盖物的盖和检查孔覆盖物 - Google Patents

检查孔覆盖物的盖和检查孔覆盖物 Download PDF

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Publication number
CN100476087C
CN100476087C CNB038106280A CN03810628A CN100476087C CN 100476087 C CN100476087 C CN 100476087C CN B038106280 A CNB038106280 A CN B038106280A CN 03810628 A CN03810628 A CN 03810628A CN 100476087 C CN100476087 C CN 100476087C
Authority
CN
China
Prior art keywords
lid
spring arm
free end
cover
spring
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 - Fee Related
Application number
CNB038106280A
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English (en)
Chinese (zh)
Other versions
CN1653233A (zh
Inventor
W·诺伊贝尔
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.)
Hydrotec Technologies & C GmbH
Original Assignee
Hydrotec Technologies & C GmbH
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 Hydrotec Technologies & C GmbH filed Critical Hydrotec Technologies & C GmbH
Publication of CN1653233A publication Critical patent/CN1653233A/zh
Application granted granted Critical
Publication of CN100476087C publication Critical patent/CN100476087C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth 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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Closures For Containers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
CNB038106280A 2002-03-14 2003-03-13 检查孔覆盖物的盖和检查孔覆盖物 Expired - Fee Related CN100476087C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20204108U DE20204108U1 (de) 2002-03-14 2002-03-14 Deckel einer Schachtabdeckung sowie Schachtabdeckung
DE20204108.5 2002-03-14

Publications (2)

Publication Number Publication Date
CN1653233A CN1653233A (zh) 2005-08-10
CN100476087C true CN100476087C (zh) 2009-04-08

Family

ID=7968967

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038106280A Expired - Fee Related CN100476087C (zh) 2002-03-14 2003-03-13 检查孔覆盖物的盖和检查孔覆盖物

Country Status (7)

Country Link
EP (1) EP1488047B1 (de)
CN (1) CN100476087C (de)
AT (1) ATE315135T1 (de)
AU (1) AU2003218746A1 (de)
DE (2) DE20204108U1 (de)
DK (1) DK200200198U3 (de)
WO (1) WO2003076729A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010995U1 (de) * 2004-07-14 2005-11-17 Hydrotec Technologies Gmbh & Co. Kg Deckel einer Schachtabdeckung sowie Schachtabdeckung
US7588392B2 (en) 2006-04-24 2009-09-15 Zurn Industries, Llc Removable grate
ES2338290B1 (es) * 2007-08-24 2011-02-10 Cofunco, S.A. Registro de servicios provisto de un dispositivo de cierre y de un util de apertura o cierre portatil de bolsillo.
CN104499506A (zh) * 2014-12-08 2015-04-08 北京四方如钢混凝土制品有限公司 一种井盖板和一种井盖组件
US11466423B2 (en) * 2019-05-31 2022-10-11 Hubbell Incorporated Utility cover
CN114150706B (zh) * 2021-11-29 2023-03-21 安徽省飞龙新型材料有限公司 一种可变形的两用型井盖及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86206796U (zh) * 1987-04-30 1988-02-10 杨振侠 上下水道安全井盖
CN2113296U (zh) * 1991-10-17 1992-08-19 罗永富 锁控阴井盖

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO160455C (no) * 1985-01-30 1995-04-25 Furnes Hamjern Ncc As Anordning for automatisk låsing og sikring av kumlokk
GB9124629D0 (en) * 1991-11-20 1992-01-08 Glynwed Consumer & Building Locking of access covers
FR2717840B1 (fr) * 1994-03-25 1996-05-24 Fonderie Meca Sa Ste Muretaine Clé de verrouillage de tampon de regard de chaussée à serrage par rotation.
FR2723118B1 (fr) * 1994-07-29 1998-02-13 Pont A Mousson Dispositif de voirie
DE20001719U1 (de) * 2000-02-01 2000-03-16 Betonwerk und Eisengießerei Bernhard Amsbeck GmbH & Co KG, 48231 Warendorf Schachtabdeckung
FR2814182B1 (fr) * 2000-09-21 2003-08-08 Saint Gobain Pont A Mousson Dispositif articule d'obturation d'un regard et element de charniere pour un tel dispositif

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86206796U (zh) * 1987-04-30 1988-02-10 杨振侠 上下水道安全井盖
CN2113296U (zh) * 1991-10-17 1992-08-19 罗永富 锁控阴井盖

Also Published As

Publication number Publication date
DK200200198U3 (da) 2002-09-13
EP1488047A1 (de) 2004-12-22
EP1488047B1 (de) 2006-01-04
DE20204108U1 (de) 2003-07-24
AU2003218746A1 (en) 2003-09-22
ATE315135T1 (de) 2006-02-15
CN1653233A (zh) 2005-08-10
WO2003076729A1 (de) 2003-09-18
DE50302121D1 (de) 2006-03-30
HK1082780A1 (zh) 2006-06-16

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