LU79014A1 - Systeme de verrouillage souple pour couvercles installes dans les revetements de chaussees - Google Patents

Systeme de verrouillage souple pour couvercles installes dans les revetements de chaussees

Info

Publication number
LU79014A1
LU79014A1 LU79014A LU79014A LU79014A1 LU 79014 A1 LU79014 A1 LU 79014A1 LU 79014 A LU79014 A LU 79014A LU 79014 A LU79014 A LU 79014A LU 79014 A1 LU79014 A1 LU 79014A1
Authority
LU
Luxembourg
Prior art keywords
locking system
covers installed
soft locking
coverings
pavement
Prior art date
Application number
LU79014A
Other languages
English (en)
French (fr)
Original Assignee
Raatjes E
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 E filed Critical Raatjes E
Publication of LU79014A1 publication Critical patent/LU79014A1/xx

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)
  • 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)
  • Road Paving Structures (AREA)
LU79014A 1977-02-07 1978-02-07 Systeme de verrouillage souple pour couvercles installes dans les revetements de chaussees LU79014A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7701246.A NL165522C (nl) 1977-02-07 1977-02-07 Afdekking van een opening in een wegdek.

Publications (1)

Publication Number Publication Date
LU79014A1 true LU79014A1 (fr) 1978-06-21

Family

ID=19827935

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79014A LU79014A1 (fr) 1977-02-07 1978-02-07 Systeme de verrouillage souple pour couvercles installes dans les revetements de chaussees

Country Status (11)

Country Link
AT (1) AT372131B (de)
BE (1) BE863484A (de)
CH (1) CH628104A5 (de)
DE (1) DE2805021C2 (de)
DK (1) DK156010C (de)
ES (1) ES466710A1 (de)
FR (1) FR2379655A1 (de)
GB (1) GB1592438A (de)
LU (1) LU79014A1 (de)
NL (1) NL165522C (de)
SE (1) SE432793B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627899A (en) * 1948-03-08 1953-02-10 Alfred G W Grotefend Folding chair
DE9006130U1 (de) * 1990-05-30 1990-08-02 Kessel, Bernhard, 8071 Lenting Sicherungsvorrichtung für eine Abdeckung
DE4216572A1 (de) * 1992-05-20 1993-11-25 Passavant Werke Schachtabdeckung oder Straßenaufsatz
DE69217218T2 (de) * 1992-09-18 1997-05-15 Fondatel S A Absperrvorrichtung für eine Schachtabdeckung
KR19980082083A (ko) * 1998-08-21 1998-11-25 심규보 잠금수단을 가진 맨홀
GB0130245D0 (en) * 2001-12-19 2002-02-06 Wrekin Welding & Fabriction En Ground surface access assemblies
DE102019008678A1 (de) * 2019-12-16 2021-06-17 Markus Riedlberger SCHACHTABDECKUNG, INSBESONDERE ZUM EINBAU IN EINEN STRAßENBELAG

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051172A (en) * 1932-05-02 1936-08-18 Nick Satara Manhole construction
FR1465187A (fr) * 1966-01-21 1967-01-06 Trappe de regard pour chaussées ou autres
DE7034308U (de) * 1970-09-15 1971-01-14 Buderus Eisenwerk Gusseiserner rahmen fuer eine schachtabdeckung.
DE2145066C3 (de) * 1971-09-09 1978-09-14 Raatjes, Egbertus Sijbolt, Soest (Niederlande) Schachtabdeckung für einen Einsteigschacht

Also Published As

Publication number Publication date
SE432793B (sv) 1984-04-16
NL7701246A (nl) 1978-08-09
BE863484A (nl) 1978-05-16
CH628104A5 (en) 1982-02-15
FR2379655B1 (de) 1983-09-16
SE7801406L (sv) 1978-08-08
DE2805021A1 (de) 1978-08-10
ES466710A1 (es) 1979-06-16
ATA85878A (de) 1983-01-15
DE2805021C2 (de) 1984-04-12
DK156010C (da) 1989-10-16
NL165522B (nl) 1980-11-17
AT372131B (de) 1983-09-12
NL165522C (nl) 1981-04-15
FR2379655A1 (fr) 1978-09-01
DK53178A (da) 1978-08-08
DK156010B (da) 1989-06-12
GB1592438A (en) 1981-07-08

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