GB1482589A - Manholes - Google Patents

Manholes

Info

Publication number
GB1482589A
GB1482589A GB5559574A GB5559574A GB1482589A GB 1482589 A GB1482589 A GB 1482589A GB 5559574 A GB5559574 A GB 5559574A GB 5559574 A GB5559574 A GB 5559574A GB 1482589 A GB1482589 A GB 1482589A
Authority
GB
United Kingdom
Prior art keywords
wall
manhole
dec
frame
flange
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
GB5559574A
Other languages
English (en)
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.)
DUMORTIER R
Original Assignee
DUMORTIER R
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 DUMORTIER R filed Critical DUMORTIER R
Publication of GB1482589A publication Critical patent/GB1482589A/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
    • E02D29/149—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)
GB5559574A 1973-12-27 1974-12-23 Manholes Expired GB1482589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7347190A FR2256667A5 (enExample) 1973-12-27 1973-12-27

Publications (1)

Publication Number Publication Date
GB1482589A true GB1482589A (en) 1977-08-10

Family

ID=9130039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5559574A Expired GB1482589A (en) 1973-12-27 1974-12-23 Manholes

Country Status (4)

Country Link
DE (1) DE2461348A1 (enExample)
FR (1) FR2256667A5 (enExample)
GB (1) GB1482589A (enExample)
NL (1) NL7416848A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013086605A1 (en) * 2011-12-15 2013-06-20 Im2 Merchandising And Manufacturing Inc. Manhole cover assembly with cams

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK164517C (da) * 1982-01-20 1992-11-23 Selflevel Covers Jersey Ltd Daeksel og ramme til en gade- eller nedstigningsbroend
US4706718A (en) * 1986-06-17 1987-11-17 Universal Valve Co., Inc. Containment manhole having spillage sealing means
DE4330516C2 (de) * 1993-09-06 2000-01-05 Ahlmann Aco Severin Schachtabdeckung
DE4411898C2 (de) * 1994-04-07 1998-02-19 Buderus Guss Gmbh Schachtabdeckung
DE29608961U1 (de) * 1996-05-18 1996-08-14 Dyckerhoff & Widmann AG, 81902 München Tagwasserdichte Schachtabdeckung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013086605A1 (en) * 2011-12-15 2013-06-20 Im2 Merchandising And Manufacturing Inc. Manhole cover assembly with cams
US9322144B2 (en) 2011-12-15 2016-04-26 Im2 Merchandising And Manufacturing Inc. Manhole cover assembly with cams

Also Published As

Publication number Publication date
NL7416848A (nl) 1975-07-01
DE2461348A1 (de) 1975-07-10
FR2256667A5 (enExample) 1975-07-25

Similar Documents

Publication Publication Date Title
GB1120519A (en) Inspection hole closure assembly
GB1260236A (en) Improvements in or relating to gaskets, particularly for internal combustion engines
GB1360712A (en) Nuclear reactor pressure vessels
GB1482589A (en) Manholes
ATE51371T1 (de) Fass- oder eimerverschluss.
CA1009679A (en) Self-adjusting seal load compensator
GB1537294A (en) Device for sealing an aperture in a partition wall through which extends a rotating drum
GB1062188A (en) Hatch cover assembly
GB1493357A (en) Manhole assemblies
GB1246321A (en) Sealing device
GB1320955A (en) Sealing members for sealing a manhole cover to tanks
GB1018656A (en) Improvements in or relating to devices for interconnecting sealed enclosures
GB1371223A (en) Manhole cover assembly
GB1452852A (en) Flexible annular gaskets
GB1264664A (enExample)
GB1515278A (en) Manhole cover assemblies
GB1078705A (en) Radial sealing strips for the pistons of rotary-piston internal combustion engines
GB1141854A (en) Metal can and closure therefor
GB1192798A (en) Gasket
GB1427053A (en) Engine housings
GB1447227A (en) Manholes
GB1397554A (en) Manhole covers and frames therefor
GB1294341A (en) Sealing gland assembly
GB1401756A (en) Covers and frames for access pits and manholes
GB1418485A (en) Removable covers and frames therefor

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee