IT975426B - INSPECTION TANK FOR UNDERGROUND CHANNELS - Google Patents

INSPECTION TANK FOR UNDERGROUND CHANNELS

Info

Publication number
IT975426B
IT975426B IT7042872A IT7042872A IT975426B IT 975426 B IT975426 B IT 975426B IT 7042872 A IT7042872 A IT 7042872A IT 7042872 A IT7042872 A IT 7042872A IT 975426 B IT975426 B IT 975426B
Authority
IT
Italy
Prior art keywords
inspection tank
underground channels
underground
channels
inspection
Prior art date
Application number
IT7042872A
Other languages
Italian (it)
Original Assignee
Viazzi P
Bigotte C
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 Viazzi P, Bigotte C filed Critical Viazzi P
Application granted granted Critical
Publication of IT975426B publication Critical patent/IT975426B/en

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
IT7042872A 1971-11-03 1972-10-31 INSPECTION TANK FOR UNDERGROUND CHANNELS IT975426B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT975426B true IT975426B (en) 1974-07-20

Family

ID=9085506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7042872A IT975426B (en) 1971-11-03 1972-10-31 INSPECTION TANK FOR UNDERGROUND CHANNELS

Country Status (9)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345207C2 (en) * 1973-09-07 1984-12-06 John Cameron Amherst N.H. Rossborough Device for drilling through holes
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 (en) * 1981-01-19 1982-07-23 Sabla Sa Prefabrication mould for pipe manhole base channels - has channel former made in two parts accommodating changes of pipework alignment
FR2498657B1 (en) * 1981-01-26 1986-05-09 Sabla Sa MOLD FOR THE PRODUCTION OF A PREFABRICATED CUNETTE AND PRODUCT OBTAINED
FR2500031A1 (en) * 1981-02-13 1982-08-20 Roche Emile STRUCTURE OF ACCESS TO A BURED CANALIZATION
AT367488B (en) * 1981-03-11 1982-07-12 Guggemos Horst SOLE SHELL
FR2649145A1 (en) * 1989-06-29 1991-01-04 Drap Claude Manhole base with cunette for underground ducts, its method of manufacture, and manholes comprising such a base
US5308192A (en) * 1993-04-01 1994-05-03 Tru-Contour, Inc. Method and apparatus for rehabilitating sewage manholes
CA2173334A1 (en) * 1993-10-04 1995-04-13 Michael C. Webb Flexible entry boot assembly
US5655564A (en) * 1995-02-17 1997-08-12 Gavin; Norman W. Septic system plastic distribution box with integrally fastened seal
US5538035A (en) * 1995-02-17 1996-07-23 Gavin; Norman W. Plastic fluid distribution box with integrally fastened seal
US6173997B1 (en) 1996-07-11 2001-01-16 Advanced Polymer Technology, Inc. Flexible entry boot
NL1004090C2 (en) * 1996-09-23 1998-03-24 Nyloplast Europ Bv The manufacture of plastic drain inspection hoppers
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 (en) * 2003-02-13 2005-12-02 Pascal Louis CONNECTION BOX FOR HYDRAULIC PIPES WITHOUT PRESSURE
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 (en) * 2015-06-30 2017-03-01 永高股份有限公司 A kind of plastic inspection well of variable angle

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
ZA727713B (en) 1973-09-26
FR2159677A5 (en) 1973-06-22
NL7214783A (en) 1973-05-07
BE790776A (en) 1973-02-15
CA955860A (en) 1974-10-08
US3850457A (en) 1974-11-26
DE2253857A1 (en) 1973-05-10
AT317100B (en) 1974-08-12

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