DE69726505D1 - Abdeckelement für unterirdische Bauwerken - Google Patents

Abdeckelement für unterirdische Bauwerken

Info

Publication number
DE69726505D1
DE69726505D1 DE69726505T DE69726505T DE69726505D1 DE 69726505 D1 DE69726505 D1 DE 69726505D1 DE 69726505 T DE69726505 T DE 69726505T DE 69726505 T DE69726505 T DE 69726505T DE 69726505 D1 DE69726505 D1 DE 69726505D1
Authority
DE
Germany
Prior art keywords
covering element
underground structures
underground
structures
covering
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 - Lifetime
Application number
DE69726505T
Other languages
English (en)
Other versions
DE69726505T2 (de
Inventor
Hiroyoshi Takada
Junji Wada
Kyozo Sahara
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.)
Hinode Ltd
Original Assignee
Hinode 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 Hinode Ltd filed Critical Hinode Ltd
Publication of DE69726505D1 publication Critical patent/DE69726505D1/de
Application granted granted Critical
Publication of DE69726505T2 publication Critical patent/DE69726505T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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)
  • Sewage (AREA)
DE69726505T 1996-07-29 1997-07-21 Abdeckung für unterirdische Strukturen Expired - Lifetime DE69726505T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP19931396 1996-07-29
JP19931396 1996-07-29
JP9049409A JP2878663B2 (ja) 1996-07-29 1997-03-04 地下構造物用蓋
JP4940997 1997-03-04

Publications (2)

Publication Number Publication Date
DE69726505D1 true DE69726505D1 (de) 2004-01-15
DE69726505T2 DE69726505T2 (de) 2004-09-23

Family

ID=26389801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726505T Expired - Lifetime DE69726505T2 (de) 1996-07-29 1997-07-21 Abdeckung für unterirdische Strukturen

Country Status (5)

Country Link
US (1) US6000878A (de)
EP (1) EP0822296B1 (de)
JP (1) JP2878663B2 (de)
KR (1) KR100249692B1 (de)
DE (1) DE69726505T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4591643B2 (ja) * 2000-12-19 2010-12-01 旭テック環境ソリューション株式会社 地下構造物用蓋
JP4093454B2 (ja) * 2002-01-09 2008-06-04 新キャタピラー三菱株式会社 滑り止め材
ITMI20020659A1 (it) * 2002-03-28 2003-09-29 I C E A S R L Dispositivo per segnaletica orizzontale e pavimentazione stradale peruna incrementata sicurezza ed una migliorata viabilita'
JP2007321336A (ja) * 2006-05-30 2007-12-13 Takiron Co Ltd 防滑性床材
KR100873095B1 (ko) * 2007-06-08 2008-12-09 경북대학교 산학협력단 미끄럼 방지용 맨홀 뚜껑
GB0809057D0 (en) * 2008-05-19 2008-06-25 Dudley Thomas Ltd Gripping means
JP5112959B2 (ja) * 2008-06-02 2013-01-09 アクアインテック株式会社 円形地下構造物用蓋
DE102009049288A1 (de) * 2009-10-13 2011-04-14 Buderus Kanalguss Gmbh Abdeckung mit verschleißfester Oberfläche sowie Verfahren zu dessen Herstellung
GB0919656D0 (en) * 2009-11-10 2009-12-23 Wrekin Welding & Fabrication E Access cover
DE102012108392A1 (de) * 2012-09-10 2014-05-28 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Abdeckung
JP5544557B2 (ja) * 2012-10-11 2014-07-09 アクアインテック株式会社 円形地下構造物用蓋
JP5878890B2 (ja) * 2013-05-28 2016-03-08 株式会社土井製作所 地下構造物用鉄蓋
CN104153423B (zh) * 2014-07-29 2015-12-30 济南大学 台形内外进水自渗反滤回灌井井口装置
KR101711010B1 (ko) * 2015-10-08 2017-03-06 한국가로수보호 주식회사 자가 부상형 다기능 맨홀시스템
GB201911864D0 (en) * 2019-08-19 2019-10-02 Wrekin Holdings Ltd Ground surface access assemblies

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US314781A (en) * 1885-03-31 Vault-cover
US2073814A (en) * 1931-12-10 1937-03-16 Small Francis Gordon Nonslip surfaces for paving blocks
DE1956898C3 (de) * 1969-11-12 1979-10-11 Draiswerke Gmbh, 6800 Mannheim Verfahren und Anlage zum Herstellen eines kontinuierlich mit Bindemitteln gemischten Gutstromes aus span- und faserartigen Stoffen
FR2252013A5 (en) * 1973-10-30 1975-06-13 Norinco Manhole cover with anti-skid surface - has truncated pyramidal projections in rows at 45 degrees to the cover edge
US4203686A (en) * 1978-07-17 1980-05-20 Bowman Harold M Manhole construction
JPS5842252A (ja) * 1981-09-07 1983-03-11 Toshiba Corp 半導体装置の製造方法
JPS5842252U (ja) * 1981-09-18 1983-03-19 株式会社福原鋳物製作所 マンホ−ル蓋
JPS6027160A (ja) * 1983-07-25 1985-02-12 Nippon Telegr & Teleph Corp <Ntt> 半導体装置
JPS6386156A (ja) * 1986-09-30 1988-04-16 Toshiba Corp デジタル再生装置
US4969770A (en) * 1987-07-23 1990-11-13 Bowman Harold M Manhole cover support with topside flange
GB2232179B (en) * 1989-05-23 1993-12-22 Clarksteel Ltd An access cover
US5312202A (en) * 1992-09-25 1994-05-17 3-D Composits Ltd Access cover assembly
US5366317A (en) * 1992-12-31 1994-11-22 Solimar Keith F Manhole cover apparatus and method
JPH084854B2 (ja) * 1993-07-30 1996-01-24 日本電気株式会社 金型製造方法

Also Published As

Publication number Publication date
EP0822296B1 (de) 2003-12-03
KR980009670A (ko) 1998-04-30
US6000878A (en) 1999-12-14
KR100249692B1 (ko) 2000-03-15
JPH1096244A (ja) 1998-04-14
JP2878663B2 (ja) 1999-04-05
DE69726505T2 (de) 2004-09-23
EP0822296A1 (de) 1998-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition