DK326580A - Laag bestaaende af et daeksel og en rand - Google Patents

Laag bestaaende af et daeksel og en rand

Info

Publication number
DK326580A
DK326580A DK326580A DK326580A DK326580A DK 326580 A DK326580 A DK 326580A DK 326580 A DK326580 A DK 326580A DK 326580 A DK326580 A DK 326580A DK 326580 A DK326580 A DK 326580A
Authority
DK
Denmark
Prior art keywords
cover
cap
rim
lease
foot
Prior art date
Application number
DK326580A
Other languages
English (en)
Other versions
DK151578B (da
Inventor
E S Raatjes
Original Assignee
Raatjes Egbertus Sijbolt
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 Raatjes Egbertus Sijbolt filed Critical Raatjes Egbertus Sijbolt
Publication of DK326580A publication Critical patent/DK326580A/da
Publication of DK151578B publication Critical patent/DK151578B/da

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
    • E02D29/1427—Locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)
  • Packages (AREA)
  • Casings For Electric Apparatus (AREA)
  • Table Devices Or Equipment (AREA)
  • Air Bags (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Finger-Pressure Massage (AREA)
DK326580AA 1979-07-30 1980-07-29 Aflaaseligt daeksel, isaer til afloebsbroend DK151578B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7905854 1979-07-30
NL7905854A NL7905854A (nl) 1979-07-30 1979-07-30 Afdekking.

Publications (2)

Publication Number Publication Date
DK326580A true DK326580A (da) 1981-01-31
DK151578B DK151578B (da) 1987-12-14

Family

ID=19833615

Family Applications (1)

Application Number Title Priority Date Filing Date
DK326580AA DK151578B (da) 1979-07-30 1980-07-29 Aflaaseligt daeksel, isaer til afloebsbroend

Country Status (6)

Country Link
EP (1) EP0023380B1 (da)
AT (1) ATE6282T1 (da)
DE (1) DE3066590D1 (da)
DK (1) DK151578B (da)
ES (3) ES260297Y (da)
NL (1) NL7905854A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119836A (en) * 1982-01-29 1983-11-23 Brickhouse Dudley Mfg Manhole cover or grating and frame assemblies
NO160455C (no) * 1985-01-30 1995-04-25 Furnes Hamjern Ncc As Anordning for automatisk låsing og sikring av kumlokk
GB2205601B (en) * 1987-06-09 1991-08-21 Von Roll Ag Improvements relating to roadway furniture
CH675604A5 (da) * 1988-04-15 1990-10-15 Von Roll Ag
EP1606464A1 (de) 2003-03-25 2005-12-21 Aco Severin Ahlmann Gmbh & Co. Kg Abdeckungsanordnug
ITPD20070101A1 (it) * 2007-03-21 2008-09-22 Silmar S R L Chiusino perfezionato

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693190A (en) * 1925-08-29 1928-11-27 Elsa D Theobald Guenther Manhole cover
US2009132A (en) * 1932-11-10 1935-07-23 Joseph L Gehris Manhole construction
FR2190130A5 (da) * 1972-06-23 1974-01-25 Resistarc Sarl

Also Published As

Publication number Publication date
ES265307Y (es) 1983-06-16
EP0023380A1 (en) 1981-02-04
ES265308Y (es) 1983-06-16
ES265307U (es) 1982-12-16
ES260297U (es) 1982-07-16
ES265308U (es) 1982-12-16
DK151578B (da) 1987-12-14
DE3066590D1 (en) 1984-03-22
NL7905854A (nl) 1981-02-03
ATE6282T1 (de) 1984-03-15
ES260297Y (es) 1983-02-01
EP0023380B1 (en) 1984-02-15

Similar Documents

Publication Publication Date Title
FI901416A0 (fi) Foerfarande foer kontrollerad utfaellning av amorf kiseldioxid ur geotermiska vaetskor eller kiselsyra innehaollande vatten samt anvaendning av saolunda erhaollen kiseldioxid.
BR7905844A (pt) Composicao a base de betume, de uma poliofina e de um elstomero, e elemento de impermeabilidade compreendendo a mesma
NL170660C (nl) Stootabsorberende inrichting werkend met blijvende materiaaldeformatie.
ATA920076A (de) Gelenklager zur elastischen lagerung von gelenkzapfen
DK360380A (da) Haerdelig siliconegummi samt fremgangsmaade til fremstilling af samme
NL7904444A (nl) Halfgeleiderinrichting met hoge doorslagspanning.
BR7801625A (pt) Conjunto de valvula do tipo de disco e processo para fazer o mesmo
DK272279A (da) Haerdelig siliconegummi samt fremgangsmaade til fremstilling af samme
FR2450633B1 (fr) Matiere absorbant le soufre, a forte teneur en cuivre incorpore
NL184974C (nl) Klep met klepschijf- en houdersamenstel.
DK326580A (da) Laag bestaaende af et daeksel og en rand
NL7901594A (nl) Verbrokkelbare rubberbalen.
FI864274L (fi) Laosbar faestanordning foer fasthaollande av ett roerligt foeremaol vid underlaget.
NO161159C (no) Anordning ved operasjonslaken.
ES238301Y (es) Pelota maciza de material de espuma con una estampacion en la superficie
IT7924677A0 (it) Separatore di polveri con aperturadi sgravio della pressione.
IT8120112A0 (it) Elastomeri e pneumatici che licontengono.
DK161454C (da) Fremgangsmaade til foroegelse af hoestudbyttet ved plantedyrkning samt plantenaeringsdepot
NO790528L (no) Kantningsanordning.
BE880376A (fr) Perfectionnements aux broyeurs
DK312079A (da) Fremgangsmaade til fremfoering af tofligede kapsler samt kapsel til udoevelse af fremgangsmaaden
ATA170178A (de) Hermetisch abgeschlossener kessel fuer transformatoren u. dgl.
JPS5256255A (en) Dust cover
IT7885595A0 (it) Busta con dispositivo di apertura sullo spigolo.
NL7904365A (nl) Geintegreerde opneemcomponent.