ZA727713B - Inspection hole base for underground pipes - Google Patents

Inspection hole base for underground pipes

Info

Publication number
ZA727713B
ZA727713B ZA727713A ZA727713A ZA727713B ZA 727713 B ZA727713 B ZA 727713B ZA 727713 A ZA727713 A ZA 727713A ZA 727713 A ZA727713 A ZA 727713A ZA 727713 B ZA727713 B ZA 727713B
Authority
ZA
South Africa
Prior art keywords
inspection hole
hole base
underground pipes
underground
pipes
Prior art date
Application number
ZA727713A
Other languages
English (en)
Inventor
C Bigotte
P Viazzi
Original Assignee
C Bigotte
P Viazzi
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 C Bigotte, P Viazzi filed Critical C Bigotte
Publication of ZA727713B publication Critical patent/ZA727713B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/088—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed using an elastic grommet between the extremity of the tube and the wall
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sewage (AREA)
ZA727713A 1971-11-03 1972-10-31 Inspection hole base for underground pipes ZA727713B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140034A FR2159677A5 (xx) 1971-11-03 1971-11-03

Publications (1)

Publication Number Publication Date
ZA727713B true ZA727713B (en) 1973-09-26

Family

ID=9085506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727713A ZA727713B (en) 1971-11-03 1972-10-31 Inspection hole base for underground pipes

Country Status (9)

Country Link
US (1) US3850457A (xx)
AT (1) AT317100B (xx)
BE (1) BE790776A (xx)
CA (1) CA955860A (xx)
DE (1) DE2253857A1 (xx)
FR (1) FR2159677A5 (xx)
IT (1) IT975426B (xx)
NL (1) NL7214783A (xx)
ZA (1) ZA727713B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345207C2 (de) * 1973-09-07 1984-12-06 John Cameron Amherst N.H. Rossborough Vorrichtung zum Bohren von Durchgangslöchern
US4089139A (en) * 1976-08-24 1978-05-16 Armco Steel Corporation Segmented cylindrical reinforced plastic manhole structure
GB1577454A (en) * 1977-11-10 1980-10-22 Marley Extrusions Inspection chamber assembly for buried drainage systems
US4253282A (en) * 1978-02-15 1981-03-03 Swartz Benjamin E Preformed manhole base section construction
FR2498225A1 (fr) * 1981-01-19 1982-07-23 Sabla Sa Moule de realisation d'une demi-cunette prefabriquee et produits obtenus
FR2498657B1 (fr) * 1981-01-26 1986-05-09 Sabla Sa Moule pour la realisation d'une cunette prefabriquee et produit obtenu
FR2500031A1 (fr) * 1981-02-13 1982-08-20 Roche Emile Ouvrage d'acces a une canalisation enterree
AT367488B (de) * 1981-03-11 1982-07-12 Guggemos Horst Sohlschale
FR2649145A1 (fr) * 1989-06-29 1991-01-04 Drap Claude Fond de regard a cunette pour canalisations enterrees, son procede de fabrication et regards comportant un tel fond
US5308192A (en) * 1993-04-01 1994-05-03 Tru-Contour, Inc. Method and apparatus for rehabilitating sewage manholes
AU7964694A (en) * 1993-10-04 1995-05-01 Environ Products Inc. Flexible entry boot assembly
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
US6173997B1 (en) 1996-07-11 2001-01-16 Advanced Polymer Technology, Inc. Flexible entry boot
NL1004090C2 (nl) * 1996-09-23 1998-03-24 Nyloplast Europ Bv Matrijs ter vervaardiging van een produkt.
US6086117A (en) 1998-05-05 2000-07-11 Advanced Polymer Technology, Inc. Double booted flexible entry boot
USD429735S (en) 1998-07-23 2000-08-22 Advanced Polymer Technology, Inc. Integrally formed tank sump with lid
US6189717B1 (en) 1998-09-14 2001-02-20 Advanced Polymer Technology, Inc. Integrally formed tank sump with water resistant lid assembly
US6457725B1 (en) * 2001-03-13 2002-10-01 Hail Mary Rubber Company Septic tank gasket
FR2851271B1 (fr) * 2003-02-13 2005-12-02 Pascal Louis Boite de raccordement pour canalisations hydrauliques sans pression
US6968854B2 (en) * 2003-08-13 2005-11-29 Munro Concrete Products Ltd. Manhole base
US8250936B1 (en) 2010-03-30 2012-08-28 Sawyer Tyrone D Utility viewer
CN104912176B (zh) * 2015-06-30 2017-03-01 永高股份有限公司 一种可变角的塑料检查井

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1882021A (en) * 1931-01-29 1932-10-11 Rudolph L Lauer Conduit connecter
US2897533A (en) * 1956-02-16 1959-08-04 Gen Motors Corp Grommets, bushings and the like
US3047020A (en) * 1959-01-06 1962-07-31 Shell Oil Co Pipe line scraper diverter
US3403703A (en) * 1965-10-08 1968-10-01 August P. Reimann Access channel
US3787061A (en) * 1971-05-17 1974-01-22 R Yoakum Elastomeric seal
US3787078A (en) * 1972-08-03 1974-01-22 R Williams Manhole base section for sewer lines
US3759285A (en) * 1972-12-11 1973-09-18 R Yoakum Pre cast base and method for manholes and the like

Also Published As

Publication number Publication date
IT975426B (it) 1974-07-20
BE790776A (fr) 1973-02-15
AT317100B (de) 1974-08-12
FR2159677A5 (xx) 1973-06-22
CA955860A (en) 1974-10-08
NL7214783A (xx) 1973-05-07
US3850457A (en) 1974-11-26
DE2253857A1 (de) 1973-05-10

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