CA990115A - Manhole frame - Google Patents

Manhole frame

Info

Publication number
CA990115A
CA990115A CA149,993A CA149993A CA990115A CA 990115 A CA990115 A CA 990115A CA 149993 A CA149993 A CA 149993A CA 990115 A CA990115 A CA 990115A
Authority
CA
Canada
Prior art keywords
manhole frame
manhole
frame
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
CA149,993A
Other versions
CA149993S (en
Inventor
Folke J. Larsson
Rune G. Larsson
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
Priority claimed from SE10690/71A external-priority patent/SE348020B/xx
Priority claimed from SE522372A external-priority patent/SE367852B/xx
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA990115A publication Critical patent/CA990115A/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
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

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)
  • Devices For Use In Laboratory Experiments (AREA)
CA149,993A 1971-08-23 1972-08-22 Manhole frame Expired CA990115A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE10690/71A SE348020B (en) 1971-08-23 1971-08-23
SE522372A SE367852B (en) 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
CA990115A true CA990115A (en) 1976-06-01

Family

ID=26654613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,993A Expired CA990115A (en) 1971-08-23 1972-08-22 Manhole frame

Country Status (3)

Country Link
CA (1) CA990115A (en)
DE (1) DE2241222C3 (en)
NO (1) NO138388C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6811350B2 (en) 2002-10-07 2004-11-02 Wayne John Nadasde Method and apparatus for adjusting the height and inclination of roadway and greenway appurtenances

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354945B (en) * 1973-03-06 1980-02-11 Gustav Weiss Eisengiesserei In CANAL SHAFT ENCLOSURE
US4325405A (en) * 1980-01-24 1982-04-20 Christo C Louis Valve box assembly
AT376262B (en) * 1981-05-07 1984-10-25 Fiedermutz Philipp SHAFT COVER
AT380044B (en) * 1983-06-06 1986-03-25 Koessler Johann CONCLUSION FOR SHAFTS, e.g. ON ROADS AND KEYS HIEFUER
DE3412135A1 (en) * 1984-03-31 1985-10-10 Wiedenmann, Wilhelm, 7971 Aichstetten Manhole with manhole cover
DE3442164A1 (en) * 1984-11-17 1985-06-05 Georg 2807 Achim Neumann Device for centring a manhole-cover frame and adapting the height to the road level as well as a manhole-cover fastening
NL1011034C2 (en) * 1999-01-14 2000-07-17 Koninkl H H Martens En Zoon B Apparatus and method for adjusting the height of a manhole cover relative to a sewer pit.
DE102009060771A1 (en) * 2009-12-30 2011-07-07 Sailer, Kay, 89231 Retention device for e.g. manhole cover, of e.g. sewers or drainage channel, has bearing face supporting retention device on underground, and space varied between frame element and bearing face, during adjusting of actuator
US11326321B2 (en) * 2020-02-28 2022-05-10 Barrco, Inc. Height-adjustable fixtures for buried tubulars and methods of adjusting the height-adjustable fixtures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE92290C (en) *
US2930295A (en) * 1957-11-07 1960-03-29 Nathan C Hale Adjustable manhole frame
BE679032A (en) * 1966-04-05 1966-09-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6811350B2 (en) 2002-10-07 2004-11-02 Wayne John Nadasde Method and apparatus for adjusting the height and inclination of roadway and greenway appurtenances

Also Published As

Publication number Publication date
NO138388B (en) 1978-05-16
DE2241222B2 (en) 1980-12-11
DE2241222A1 (en) 1973-03-01
DE2241222C3 (en) 1981-08-13
NO138388C (en) 1978-08-23

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