DE2964022D1 - A cover such as from metal, for a traffic road surface - Google Patents

A cover such as from metal, for a traffic road surface

Info

Publication number
DE2964022D1
DE2964022D1 DE7979200523T DE2964022T DE2964022D1 DE 2964022 D1 DE2964022 D1 DE 2964022D1 DE 7979200523 T DE7979200523 T DE 7979200523T DE 2964022 T DE2964022 T DE 2964022T DE 2964022 D1 DE2964022 D1 DE 2964022D1
Authority
DE
Germany
Prior art keywords
lid
cover
metal
road surface
recesses
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
Application number
DE7979200523T
Other languages
German (de)
Inventor
E S Raatjes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE2964022D1 publication Critical patent/DE2964022D1/en
Expired 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

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)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A seat of rubber or the like (7) separates the facing support faces of the lid (3) and the frame (1) of the rectangular cover. This seat, which in the one case is attached to the frame (1) and in the other case to the lid (3), is provided with alternate cams (10) and recesses (11) corresponding to recesses and cams of the parts, to which the seat is not attached. After displacement of the lid (3) in the frame (1), the lid (3) is secured by these cams (10) and recesses (11). To counteract displacement in the secured position, a filling piece (4) can be applied.
DE7979200523T 1978-09-18 1979-09-18 A cover such as from metal, for a traffic road surface Expired DE2964022D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7809489A NL7809489A (en) 1978-09-18 1978-09-18 FOR EXAMPLE A ROAD COVERAGE, FOR EXAMPLE, OF METAL.

Publications (1)

Publication Number Publication Date
DE2964022D1 true DE2964022D1 (en) 1982-12-16

Family

ID=19831564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979200523T Expired DE2964022D1 (en) 1978-09-18 1979-09-18 A cover such as from metal, for a traffic road surface

Country Status (4)

Country Link
EP (1) EP0009835B1 (en)
AT (1) ATE1789T1 (en)
DE (1) DE2964022D1 (en)
NL (1) NL7809489A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556017B1 (en) * 1983-12-02 1986-12-19 Selflevel Covers Ag IMPROVEMENTS IN OR RELATING TO A MANHOLE COVER OR MOUTH SUPPORT
FR2599066B1 (en) * 1986-05-26 1993-05-07 Sambre & Meuse Usines LOCKABLE MULTI-PANEL DOOR
FR2711381B1 (en) * 1993-10-18 2001-11-09 Sambre Meuse Locking hatch with several leaves, and method for producing such a hatch by transforming an existing hatch.
US7967523B2 (en) * 2007-10-05 2011-06-28 Watts Water Technologies, Inc. Trench drain assembly
US8366346B2 (en) * 2010-06-11 2013-02-05 Ditullio Robert J Storm water chamber with floor liner
GB2514527B (en) * 2012-09-28 2017-11-22 British Telecomm Footway box cover system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB535209A (en) * 1939-08-29 1941-04-01 Dudley & Dowell Ltd Improvements in or relating to frames for gratings and covers for drains
FR2192580A7 (en) * 1972-07-10 1974-02-08 Pont A Mousson

Also Published As

Publication number Publication date
EP0009835B1 (en) 1982-11-10
NL7809489A (en) 1980-03-20
ATE1789T1 (en) 1982-11-15
EP0009835A1 (en) 1980-04-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee