ATE290133T1 - LOCKING DEVICE FOR CLOSING AND OPENING - Google Patents

LOCKING DEVICE FOR CLOSING AND OPENING

Info

Publication number
ATE290133T1
ATE290133T1 AT01200389T AT01200389T ATE290133T1 AT E290133 T1 ATE290133 T1 AT E290133T1 AT 01200389 T AT01200389 T AT 01200389T AT 01200389 T AT01200389 T AT 01200389T AT E290133 T1 ATE290133 T1 AT E290133T1
Authority
AT
Austria
Prior art keywords
cover
closing
sealing body
opening
elements
Prior art date
Application number
AT01200389T
Other languages
German (de)
Inventor
Johannes Antonius Wout Belgers
Original Assignee
Zeven Son B V De
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 Zeven Son B V De filed Critical Zeven Son B V De
Application granted granted Critical
Publication of ATE290133T1 publication Critical patent/ATE290133T1/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
    • E02D29/149—Annular gaskets
    • 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)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Pipe Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Push-Button Switches (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

A closing device 1 for the liquid-tight closing of an opening 37 in a floor 39 has a cover 3 and sealants 5. A sealing body 7, two closing elements 9 and 11 and movement elements 13 form the sealants 5. The closing elements 9 and 11 can be moved toward each other by a movement element 15 of the movement elements 13 to press the sealing body 7 together. Thus the sealing body 7 extends in a radial direction, so that the opening 37 is closed. Between a collar 45 at the end of the movement element 15 and the cover 3 and between the cover 3 and the floor 39 there are elastic rings 51 and 53. So the cover 3 is moveable with respect to the sealants. The sealing body 7 is not burdened if forces are exerted on the cover 3. In addition, the cover 3, when the movement element 15 is tightened, is pulled downward so that it comes to lie tightly against the floor 39. <IMAGE>
AT01200389T 2000-02-02 2001-02-02 LOCKING DEVICE FOR CLOSING AND OPENING ATE290133T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1014258A NL1014258C2 (en) 2000-02-02 2000-02-02 Closing device for closing an opening.

Publications (1)

Publication Number Publication Date
ATE290133T1 true ATE290133T1 (en) 2005-03-15

Family

ID=19770723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01200389T ATE290133T1 (en) 2000-02-02 2001-02-02 LOCKING DEVICE FOR CLOSING AND OPENING

Country Status (7)

Country Link
EP (1) EP1122366B1 (en)
AT (1) ATE290133T1 (en)
DE (1) DE60109071T2 (en)
DK (1) DK1122366T3 (en)
ES (1) ES2239093T3 (en)
NL (1) NL1014258C2 (en)
PT (1) PT1122366E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424917D0 (en) * 2004-11-11 2004-12-15 Metaltech Ltd Removable seal apparatus for a manhole
NL1040001C2 (en) 2013-01-15 2014-07-16 Stichting Kwaliteitsadvies Milieubeheer A closure device for closing an opening in a structure and use of the closure device for closing an opening in a floor, in particular a company service floor.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773554A (en) * 1952-09-06 1956-12-11 Eugene A Lindorf Floor drain seal
SE404389B (en) * 1977-11-30 1978-10-02 Svensson Frank G H VALVE FOR WELLS
US4373381A (en) * 1981-01-29 1983-02-15 Leon Kulp Manhole leakage indicator and method for using
DE8905287U1 (en) * 1989-04-21 1989-08-10 Hoernlein, Reinhard, 3450 Holzminden, De
US5230437A (en) * 1992-01-24 1993-07-27 General Signal Corporation Viewport assembly
NL1005931C2 (en) * 1997-04-29 1998-11-23 Gerardus Majella De Jong Installation, equipment and working method for soil air digestion and pavement density research.

Also Published As

Publication number Publication date
EP1122366B1 (en) 2005-03-02
ES2239093T3 (en) 2005-09-16
DK1122366T3 (en) 2005-07-04
DE60109071T2 (en) 2006-01-19
EP1122366A1 (en) 2001-08-08
PT1122366E (en) 2005-07-29
DE60109071D1 (en) 2005-04-07
NL1014258C2 (en) 2001-08-03

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