GB1120519A - Inspection hole closure assembly - Google Patents

Inspection hole closure assembly

Info

Publication number
GB1120519A
GB1120519A GB41806/66A GB4180666A GB1120519A GB 1120519 A GB1120519 A GB 1120519A GB 41806/66 A GB41806/66 A GB 41806/66A GB 4180666 A GB4180666 A GB 4180666A GB 1120519 A GB1120519 A GB 1120519A
Authority
GB
United Kingdom
Prior art keywords
cover
supporting member
closure assembly
inspection hole
hole closure
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
GB41806/66A
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.)
Castings and Forgings Pty Ltd
Original Assignee
Castings and Forgings Pty Ltd
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 Castings and Forgings Pty Ltd filed Critical Castings and Forgings Pty Ltd
Publication of GB1120519A publication Critical patent/GB1120519A/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
    • 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)

Abstract

1.120,519. Manhole covers. CASTINGS & FORGINGS PTY. Ltd. 19 Sept., 1966 [8 March, 1966], No. 41806/66. Heading E1G. A manhole cover 8 is supported in a base member 1 by a supporting member 5 adjustable for height by packing means 10. The supporting member and packing means, which may be circular or segmental, are secured to the base 1 by bolts 9, the heads of which lie in recesses which co-operate with bosses on the cover 8 to prevent rotation. The downwardly depending flange on the cover and the inner surface of the supporting member may be tapered to prevent rocking of the cover.
GB41806/66A 1966-03-08 1966-09-19 Inspection hole closure assembly Expired GB1120519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU260066 1966-03-08

Publications (1)

Publication Number Publication Date
GB1120519A true GB1120519A (en) 1968-07-17

Family

ID=3693111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41806/66A Expired GB1120519A (en) 1966-03-08 1966-09-19 Inspection hole closure assembly

Country Status (3)

Country Link
US (1) US3408778A (en)
DE (1) DE1609085A1 (en)
GB (1) GB1120519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117058U (en) * 1978-02-13 1978-09-18
GB2175334A (en) * 1985-03-26 1986-11-26 Peter Wright Height adjustable manhole cover

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773428A (en) * 1971-03-12 1973-11-20 Nat Utility Prod Co Adjustable manhole cover support
US3968600A (en) * 1972-09-05 1976-07-13 National Utility Products Company Adjustable manhole cover support structure
US3920347A (en) * 1973-10-29 1975-11-18 Roby Ind Inc Manhole cover
US3926533A (en) * 1974-07-15 1975-12-16 Andre Binette Manhole
US3975870A (en) * 1974-09-05 1976-08-24 Hiromitsu Naka Floor hatch
IN149552B (en) * 1977-07-28 1982-01-23 Helms W R
US4188151A (en) * 1977-10-25 1980-02-12 Margaret T. Hall Manhole extension assembly
FR2414096A1 (en) * 1978-01-10 1979-08-03 Piso Johannes Roadway metal shaft cover frame - has collets receiving tightening screws which connect the cover frame in vertically adjustable manner to shaft concrete frame
US4149816A (en) * 1978-02-06 1979-04-17 Piso Johannes L Metal shaft cover frame
CA1068961A (en) * 1978-10-13 1980-01-01 Cremco Supply Ltd. Adjustable manhole cover support
AT360921B (en) * 1979-07-24 1981-02-10 Lindner Karl VARIABLE CHASSIS TOP COVER
US4337005A (en) * 1981-02-17 1982-06-29 Lebaron Francis Structures for supporting manhole covers, grates and the like provided with self-storing adjustable leveling apparatus
US4466219A (en) * 1982-01-04 1984-08-21 Campolito James J Adjustable manhole cover
US4591290A (en) * 1982-03-22 1986-05-27 Everett J. Prescott, Inc. Combination adjustable valve box adapter and replacement for broken valve boxes
DE3530128A1 (en) * 1985-08-23 1987-02-26 Richard Dannhaeuser SHAFT COVER
FR2592901B1 (en) * 1986-01-13 1988-04-29 Bamat METHOD FOR LAYING A BUFFER FRAME OF A VISIT.
USRE34550E (en) * 1987-07-23 1994-02-22 Bowman; Harold M. Sturdy adjustable manhole cover support
US4867600A (en) * 1987-07-23 1989-09-19 Bowman Harold M Polygonal manhole cover support
CH674231A5 (en) * 1987-10-12 1990-05-15 Von Roll Ag
DE3913291C2 (en) * 1989-04-22 1998-04-09 Peter Schmidt Device for correcting the height of a cover for inspection shafts
US4998387A (en) * 1989-09-25 1991-03-12 Geiger Robert A Cover assembly for a ground opening
US5054956A (en) * 1990-05-01 1991-10-08 Huang Cheng Chih Conduit hole cover
CA2047354A1 (en) * 1990-07-18 1992-01-19 Rodney E. Brancher Flexible entry seal arrangement
US6007270A (en) * 1993-07-02 1999-12-28 Bowman; Harold M. Manhole frame assembly
US5628152A (en) * 1995-08-16 1997-05-13 Bowman; Harold M. Adjustable manhole cover support with shield
US5697729A (en) * 1993-07-02 1997-12-16 Bowman; Harold M. Anchor for utility access hole support insert
US5878448A (en) * 1993-08-13 1999-03-09 Molter; Dan E. Floor drain extension
US5611640A (en) * 1994-05-27 1997-03-18 Bowman; Harold M. Method and apparatus for anchoring a utility grate cover
US5513926A (en) * 1995-03-27 1996-05-07 Prescott; Alain Manhole head assembly
US5944442A (en) * 1996-05-13 1999-08-31 Anjowa, Inc. Manhole extender ring system and method of use
US5810400A (en) * 1996-07-11 1998-09-22 Advanced Polymer Technology, Inc. Flexible entry boot
US6173997B1 (en) 1996-07-11 2001-01-16 Advanced Polymer Technology, Inc. Flexible entry boot
US6086117A (en) * 1998-05-05 2000-07-11 Advanced Polymer Technology, Inc. Double booted flexible entry boot
US5967567A (en) * 1998-01-15 1999-10-19 Advanced Polymer Technology, Inc. Matingly engaged 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
US6527476B1 (en) * 1999-12-02 2003-03-04 Tycom (Us) Inc. Non-sinking manhole assembly for below ground liquid storage tanks
GB0009951D0 (en) * 2000-04-20 2000-06-07 Newman Frederick G Road gully or inspection cover assembly
GB2381816B (en) * 2001-11-08 2005-03-16 Terence William Shenton Access assemblies
US6819747B2 (en) * 2002-02-26 2004-11-16 Shary Nassimi Self-contained distinctive ring, voice, facsimile, and internet device
EP1479829A1 (en) * 2003-05-13 2004-11-24 Staffordshire University Access Assemblies
US20050011573A1 (en) * 2003-07-14 2005-01-20 American Boa, Inc. Flexible liner air gap pipe
US7165911B2 (en) * 2004-10-08 2007-01-23 American Highway Products, Ltd. Manhole cover riser assembly
US20070059094A1 (en) * 2005-09-13 2007-03-15 He Shi W Covering apparatus for opening of underground pipeline or box
US8858114B2 (en) 2012-05-25 2014-10-14 Chris Gaspar Adjustable support apparatus for a utility access cover
US20150204046A1 (en) * 2014-01-17 2015-07-23 Jerry D. Taylor Manhole cover locking device
USD753800S1 (en) 2015-04-08 2016-04-12 David Callaghan Gas main gate box safety riser
US20180236274A1 (en) * 2017-02-22 2018-08-23 Jeffrey D. Decker Retrieval tower and rescue method for sloped roof structures
US10352017B1 (en) * 2018-05-01 2019-07-16 Emco Wheaton Retail Corporation Manhole cover assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525101A (en) * 1894-08-28 Manhole-cover
US1766621A (en) * 1928-07-31 1930-06-24 Wells S Fleming Convertible drain fitting
US1898871A (en) * 1930-04-07 1933-02-21 Wm C Ellis & Sons Iron Works Manhole cover
US3331295A (en) * 1965-10-20 1967-07-18 Foundry Products And Methods I Cover assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117058U (en) * 1978-02-13 1978-09-18
GB2175334A (en) * 1985-03-26 1986-11-26 Peter Wright Height adjustable manhole cover

Also Published As

Publication number Publication date
DE1609085A1 (en) 1970-03-05
US3408778A (en) 1968-11-05

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