PT8825T - Conjunto de aro e tampa ou grelha para fecho de uma abertura - Google Patents

Conjunto de aro e tampa ou grelha para fecho de uma abertura

Info

Publication number
PT8825T
PT8825T PT8825U PT882593U PT8825T PT 8825 T PT8825 T PT 8825T PT 8825 U PT8825 U PT 8825U PT 882593 U PT882593 U PT 882593U PT 8825 T PT8825 T PT 8825T
Authority
PT
Portugal
Prior art keywords
cover
opening
lugs
bearing surface
grille
Prior art date
Application number
PT8825U
Other languages
English (en)
Inventor
Derek Ferns Lord Lighthorne
Original Assignee
Von Roll Ag
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 Von Roll Ag filed Critical Von Roll Ag
Publication of PT8825T publication Critical patent/PT8825T/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Road Signs Or Road Markings (AREA)
  • Baking, Grill, Roasting (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Food-Manufacturing Devices (AREA)
  • Bathtub Accessories (AREA)
PT8825U 1987-02-02 1993-06-28 Conjunto de aro e tampa ou grelha para fecho de uma abertura PT8825T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878702222A GB8702222D0 (en) 1987-02-02 1987-02-02 Roadway furniture

Publications (1)

Publication Number Publication Date
PT8825T true PT8825T (pt) 1993-12-31

Family

ID=10611572

Family Applications (2)

Application Number Title Priority Date Filing Date
PT86681A PT86681A (pt) 1987-02-02 1988-02-01 Conjunto de aro e tampa ou grelha para fecho de uma abertura
PT8825U PT8825T (pt) 1987-02-02 1993-06-28 Conjunto de aro e tampa ou grelha para fecho de uma abertura

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT86681A PT86681A (pt) 1987-02-02 1988-02-01 Conjunto de aro e tampa ou grelha para fecho de uma abertura

Country Status (8)

Country Link
US (1) US4861186A (pt)
EP (1) EP0277587B1 (pt)
AT (1) ATE67542T1 (pt)
AU (1) AU600548B2 (pt)
DE (1) DE3864842D1 (pt)
ES (1) ES2024558B3 (pt)
GB (1) GB8702222D0 (pt)
PT (2) PT86681A (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8907060D0 (en) * 1989-03-29 1989-05-10 Craig Philip Chamber and method of making same,liner and cover therefor
US5123776A (en) * 1991-01-31 1992-06-23 Advanced Drainage Systems, Inc. Plastic fillable manhole cover with penetrating handles
US5160064A (en) * 1991-05-21 1992-11-03 Erw, Inc. Fuel containment cover assembly
GB2261240B (en) * 1991-11-06 1995-09-06 Furse W J & Co Ltd Inspection pit, lid and inspection pit assembly
US5312202A (en) * 1992-09-25 1994-05-17 3-D Composits Ltd Access cover assembly
US5746030A (en) * 1996-12-09 1998-05-05 Sannipoli, Sr.; Alfred L. Multiple level vault assembly
US5993106A (en) * 1998-03-30 1999-11-30 Huang; Chun Chieh Restrainable manhole cover, handhole cover and the open/close device therewith
US6247278B1 (en) * 1999-10-01 2001-06-19 Thomas A. Rysgaard Sewage digester cap
CA2505997A1 (en) * 2002-11-14 2004-05-27 Oldcastle Retail, Inc. Modular deck structure
US7922033B2 (en) * 2006-01-05 2011-04-12 Pentair Filtration, Inc. Universal lid for underground access boxes
US20070157526A1 (en) * 2006-01-06 2007-07-12 Thomas Sell Riser extension and cover
US7540683B2 (en) * 2007-06-12 2009-06-02 Salas Gary W Subterranean conduit cover
US7559717B2 (en) * 2007-06-12 2009-07-14 Salas Gary W Subterranean conduit cover
US20090151609A1 (en) * 2007-12-15 2009-06-18 Hoskinson Gordon H Incinerator with pivoting grating system
US7914227B2 (en) * 2008-05-15 2011-03-29 Energy Products, Llc Thermally and electrically insulated composite manhole covers
US20140311048A1 (en) * 2010-09-29 2014-10-23 Sika Technology Limited Utility chambers and surrounds and methods therefor
US9816247B2 (en) * 2013-02-18 2017-11-14 Hinode, Ltd. Lid for underground structure
DE102014104744A1 (de) * 2014-04-03 2015-10-08 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Tragstruktur einer Abdeckung
US9677301B2 (en) * 2015-03-06 2017-06-13 Diversatech, Inc. Locking cover for construction vault
US9551141B2 (en) * 2015-05-11 2017-01-24 Justin David Clinton Drain body seal and protection system and method
US9963851B2 (en) * 2016-01-07 2018-05-08 Utility Access Solutions and Maintenance Co., LLC Underground access covers and methods of assembling the same
US10132052B2 (en) * 2016-03-11 2018-11-20 Oldcastle Precast, Inc. Utility vault support bar snap feature
US11473264B2 (en) * 2016-10-06 2022-10-18 Hubbell Incorporated Enclosure cover assemblies
US20190161936A1 (en) * 2016-10-10 2019-05-30 Trumbull Manufacturing, Inc. Cover assembly
US10240317B2 (en) * 2016-10-10 2019-03-26 Trumbull Manufacturing, Inc. Cover assembly
US10947693B2 (en) 2018-03-30 2021-03-16 Oldcastle Infrastructure, Inc. Reinforced lid for subgrade enclosures
US10934667B2 (en) * 2019-02-21 2021-03-02 Dale KIRK Hydro-excavation plug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA588111A (en) * 1959-12-01 J. Charles Robert Manhole extension ring
GB191305508A (en) * 1913-03-05 1914-03-05 William Jonathan Parsons A New, or Improved, Iron or Steel or other Metal Grating or Cover and Frame.
US1859739A (en) * 1931-01-14 1932-05-24 Neenah Foundry Company Manhole closure
US1992354A (en) * 1933-06-08 1935-02-26 John D Coleman Safety hinge for manhole covers
US2163221A (en) * 1937-12-24 1939-06-20 American Telephone & Telegraph Manhole structure
US3046853A (en) * 1959-03-02 1962-07-31 Legendre Cyrille Manhole closure
GB1397554A (en) * 1971-08-21 1975-06-11 Herbert E B Manhole covers and frames therefor
FR2300852A1 (fr) * 1975-02-11 1976-09-10 Sambre & Meuse Usines Tampon pour regard circulaire et regard muni de ce tampon
DE2808809A1 (de) * 1977-03-01 1978-09-07 Selflevel Covers Ag In einer strassenoberflaeche anbringbarer rahmen und verfahren zu seiner anbringung
US4237666A (en) * 1978-09-14 1980-12-09 Raceway Components, Inc. Trimless flush floor fitting
US4454039A (en) * 1982-07-19 1984-06-12 Mccoy Archibald H R Frame and cover members for constructing apertures in road surfaces

Also Published As

Publication number Publication date
ATE67542T1 (de) 1991-10-15
AU600548B2 (en) 1990-08-16
EP0277587B1 (de) 1991-09-18
ES2024558B3 (es) 1992-03-01
DE3864842D1 (de) 1991-10-24
AU1098988A (en) 1988-08-04
US4861186A (en) 1989-08-29
PT86681A (pt) 1989-02-28
GB8702222D0 (en) 1987-03-11
EP0277587A1 (de) 1988-08-10

Similar Documents

Publication Publication Date Title
PT8825T (pt) Conjunto de aro e tampa ou grelha para fecho de uma abertura
ATE71054T1 (de) Kraftfahrzeughebebuehne.
ATE41186T1 (de) Verriegelte und dichte schachtabdeckung.
DK0394130T3 (da) Automobilparkeringsanlæg med individuelle automatiske garager i byområder
ES2108690T3 (es) Sistema portador multidireccional para tabiques.
ES295496Y (es) Techo corredizo y-o de elevacion adecuado para el montaje en vehiculos.
US2359151A (en) Marker light
US3066217A (en) Airport runway light
PT89074A (pt) Conjunto de fecho para aberturas em pavimentos
FI921346A (fi) 6-heterocyklisk-4-amino-1,2,2a,3,4,5-hexahydrobens/cd/indoler
SE8301623L (sv) Syllkonstruktion
NO952376D0 (no) Drivsystem for et sporkjede
BR9701110A (pt) Cilindro de fundição para uma instalação para fundição contínua sobre um ou entre dois cilindros
FR2362305A1 (fr) Disque de frein
EP0166515B1 (en) Apparatus for the injection moulding of disc records
EP0377866A3 (de) Weiterfahrtsanzeigeeinrichtung bei einem Aufzugssystem
KR970063133A (ko) 광디스크 드라이버의 턴테이블
ATE171233T1 (de) Schachtabdeckung mit abdichtung
SU1013680A1 (ru) Уплотнительное устройство упорного подшипника шкворн
FR2415516A1 (fr) Taques de montage
DE3468718D1 (en) Segments of tunnel ring of cast iron
FR2417601A1 (fr) Lanterneau a coupole montee sur chassis
BR8707540A (pt) Dispositivo de fecho de mola para um recipiente com tampa
SE8901575L (sv) Anordning vid silar foer golvbrunnar
ES1037314Y (es) Soporte giratorio universal para la sujeccion y reparacion de puertas y capots de automoviles.

Legal Events

Date Code Title Description
BB1K Laying open of utility model application

Effective date: 19930712

FC3K Refusal (utility model)

Effective date: 19950904