CA945392A - Manhole assemblies - Google Patents

Manhole assemblies

Info

Publication number
CA945392A
CA945392A CA125,455A CA125455A CA945392A CA 945392 A CA945392 A CA 945392A CA 125455 A CA125455 A CA 125455A CA 945392 A CA945392 A CA 945392A
Authority
CA
Canada
Prior art keywords
manhole assemblies
manhole
assemblies
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
CA125,455A
Other versions
CA125455S (en
Inventor
Eric R. Percival
Alastair R. Davidson
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.)
Polypipe Terrain Ltd
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 CA945392A publication Critical patent/CA945392A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6966—Static constructional installations
    • Y10T137/6991—Ground supporting enclosure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/61—Side slide: elongated co-linear members

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
CA125,455A 1970-10-28 1971-10-18 Manhole assemblies Expired CA945392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5123770A GB1298485A (en) 1970-10-28 1970-10-28 Improvements in or relating to manhole assemblies

Publications (1)

Publication Number Publication Date
CA945392A true CA945392A (en) 1974-04-16

Family

ID=10459195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125,455A Expired CA945392A (en) 1970-10-28 1971-10-18 Manhole assemblies

Country Status (7)

Country Link
US (1) US3714961A (en)
CA (1) CA945392A (en)
CH (1) CH548497A (en)
DE (1) DE2152952A1 (en)
FR (1) FR2113250A5 (en)
GB (1) GB1298485A (en)
ZA (1) ZA716950B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509343A1 (en) * 1981-07-10 1983-01-14 Seperef Sewer system inspection point - comprises semi-rigid plastics element which secure together to form sealed chamber
GB2149064A (en) * 1983-11-01 1985-06-05 Brickhouse Dudley Mfg Valve housing
EP0692583A3 (en) * 1994-07-06 1997-01-02 Ahlmann Aco Severin Inlet device for drainage gutter system
US5538035A (en) * 1995-02-17 1996-07-23 Gavin; Norman W. Plastic fluid distribution box with integrally fastened seal
US5655564A (en) * 1995-02-17 1997-08-12 Gavin; Norman W. Septic system plastic distribution box with integrally fastened seal
US6135141A (en) * 1999-12-14 2000-10-24 Bombach; Ken Low profile high capacity inside drop for a manhole
FR2851271B1 (en) * 2003-02-13 2005-12-02 Pascal Louis CONNECTION BOX FOR HYDRAULIC PIPES WITHOUT PRESSURE
US9109342B1 (en) * 2009-12-23 2015-08-18 Monobend Technologies LLC Manhole
US10704277B1 (en) 2017-01-25 2020-07-07 S & M Precast, Inc. Flow channel form design for manhole assemblies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562969A (en) * 1968-10-22 1971-02-16 Howell P Little Jr Sectional catch basin

Also Published As

Publication number Publication date
DE2152952A1 (en) 1972-05-31
ZA716950B (en) 1972-06-28
US3714961A (en) 1973-02-06
FR2113250A5 (en) 1972-06-23
GB1298485A (en) 1972-12-06
CH548497A (en) 1974-04-30

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