FR2719064B1 - Device for closing or covering a well. - Google Patents

Device for closing or covering a well.

Info

Publication number
FR2719064B1
FR2719064B1 FR9504743A FR9504743A FR2719064B1 FR 2719064 B1 FR2719064 B1 FR 2719064B1 FR 9504743 A FR9504743 A FR 9504743A FR 9504743 A FR9504743 A FR 9504743A FR 2719064 B1 FR2719064 B1 FR 2719064B1
Authority
FR
France
Prior art keywords
covering
closing
well
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
FR9504743A
Other languages
French (fr)
Other versions
FR2719064A1 (en
Inventor
Francois Galvanetto
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.)
Von Roll AG
Original Assignee
Von Roll 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 Von Roll AG filed Critical Von Roll AG
Publication of FR2719064A1 publication Critical patent/FR2719064A1/en
Application granted granted Critical
Publication of FR2719064B1 publication Critical patent/FR2719064B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

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)
  • Sewage (AREA)
FR9504743A 1994-04-20 1995-04-20 Device for closing or covering a well. Expired - Fee Related FR2719064B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01208/94A CH688157A5 (en) 1994-04-20 1994-04-20 Manhole cover.

Publications (2)

Publication Number Publication Date
FR2719064A1 FR2719064A1 (en) 1995-10-27
FR2719064B1 true FR2719064B1 (en) 1997-01-03

Family

ID=4205035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504743A Expired - Fee Related FR2719064B1 (en) 1994-04-20 1995-04-20 Device for closing or covering a well.

Country Status (3)

Country Link
CH (1) CH688157A5 (en)
DE (1) DE19514636A1 (en)
FR (1) FR2719064B1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO980077A (en) * 1998-01-08 1999-03-15 Roald Johansen Manhole cover device for flush placement in a manhole opening in a ship's deck or tank top
EP1046754A1 (en) 1999-04-19 2000-10-25 Franz Kölblinger Manhole cover
US7341398B2 (en) 2006-05-24 2008-03-11 East Jordan Iron Works, Inc. Lift-assisted manhole cover
NL1034825C2 (en) * 2007-12-14 2009-06-16 Tbs Soest B V Device and method for closing a hole in the bottom.
ITBA20130067A1 (en) * 2013-10-11 2015-04-12 Giambattista DALENA LIFTING AND HORIZONTAL TRAVELING MECHANISM OF LIDING COVERS OR WHEELS
WO2015101365A1 (en) * 2013-12-30 2015-07-09 Lozano Lopez Gustavo Manhole with anti-theft system
CN104612238B (en) * 2015-01-08 2016-08-03 四川建筑职业技术学院 A kind of wellhead assembly using pressing safety well lid
CN105386513A (en) * 2015-10-13 2016-03-09 成都易信达科技股份有限公司 Well lid capable of adjusting water discharge
CN105460456B (en) * 2015-12-17 2018-04-13 乌毡帽酒业有限公司 A kind of portable Cap for tin body opening structure
ITUA20164763A1 (en) * 2016-06-29 2017-12-29 Andrea Montanari EQUIPMENT FOR LIFTING EASY WEIGHTS, IN PARTICULAR OF CHIUSINI DI POZZETTI
CN107882159B (en) * 2017-11-24 2019-08-20 杭州启澄科技有限公司 A kind of substation's underground drainage facilities based on lever principle
CN107905340B (en) * 2017-11-24 2019-08-20 杭州启澄科技有限公司 A kind of substation's underground drainage facilities
SE542429C2 (en) 2019-02-12 2020-04-28 Tierps Jaernbruk Ab Locking and opening device for manhole cover
IT201900002291A1 (en) 2019-02-18 2019-05-18 Apulia Innovative Tech S R L Hatch or manhole cover equipped with a mechanism to lift and move the cover horizontally
CN110131517A (en) * 2019-05-28 2019-08-16 杨杰雄 A kind of municipal administration sewer pipe pipeline docking site sealing device
CN112095670A (en) * 2020-09-07 2020-12-18 安徽广鼎铸造有限公司 Height-adjustable well lid and adjusting method thereof
CN114991292B (en) * 2022-06-02 2024-06-28 泉州市天龙电子科技有限公司 Wisdom well lid device with locate function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025102A1 (en) * 1980-07-02 1982-04-22 Passavant-Werke AG & Co KG, 6209 Aarbergen Hygienic indoor area floor drain - has lid raisable only by special tool, and movable for water outflow
DE8202626U1 (en) * 1982-02-02 1982-06-24 Neu, Karlheinz, 5810 Witten COVER FOR A MAN HOLE OR A SHAFT
DE3530629A1 (en) * 1985-08-28 1987-03-05 Buderus Ag Device for lowering and raising a manhole cover
US4669625A (en) * 1986-04-29 1987-06-02 Garsite Products, Inc. Easy opening lid
DE4209069A1 (en) * 1992-03-20 1993-09-23 Passavant Werke Integral drive for moving manhole cover - has lifting cylinder located under cover and located on rotating arm to one of side of shaft

Also Published As

Publication number Publication date
CH688157A5 (en) 1997-05-30
FR2719064A1 (en) 1995-10-27
DE19514636A1 (en) 1995-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse