WO2007146972A3 - An access control device and methods of using same - Google Patents

An access control device and methods of using same Download PDF

Info

Publication number
WO2007146972A3
WO2007146972A3 PCT/US2007/071064 US2007071064W WO2007146972A3 WO 2007146972 A3 WO2007146972 A3 WO 2007146972A3 US 2007071064 W US2007071064 W US 2007071064W WO 2007146972 A3 WO2007146972 A3 WO 2007146972A3
Authority
WO
WIPO (PCT)
Prior art keywords
lid
control device
access control
antenna
frame
Prior art date
Application number
PCT/US2007/071064
Other languages
French (fr)
Other versions
WO2007146972A2 (en
Inventor
Dietrich Schlueter
Johann G Hajok
Stefan Schoene
Friedrich Wilhelm Denter
Original Assignee
3M Innovative Properties Co
Dietrich Schlueter
Johann G Hajok
Stefan Schoene
Friedrich Wilhelm Denter
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 3M Innovative Properties Co, Dietrich Schlueter, Johann G Hajok, Stefan Schoene, Friedrich Wilhelm Denter filed Critical 3M Innovative Properties Co
Publication of WO2007146972A2 publication Critical patent/WO2007146972A2/en
Publication of WO2007146972A3 publication Critical patent/WO2007146972A3/en

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
    • E02D29/1427—Locking devices

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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

An access control device (10) for a manhole cover having a lid (12) and a frame (14) adapted to accommodate the lid (12) is attachable to at least one of the lid (12) and the frame (14) in the area covered by the lid (12) and has an antenna (16) adapted to receive external signals, and a connection to a remote security control unit. Also provided is a method of using an access control device with a sender, such as a transponder, to emit signals received by the antenna. Also provided is a method of providing a manhole cover having a lid and a frame adapted to accommodate the lid with an access control device by preparing an access control device having an antenna adapted to receive external signals; attaching the access control device to at least one of the lid and the frame in an area covered by the lid; positioning the antenna proximate to the lid; and connecting the access control device to a remote security control unit.
PCT/US2007/071064 2006-06-13 2007-06-13 An access control device and methods of using same WO2007146972A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06012156.3 2006-06-13
EP06012156A EP1867791B1 (en) 2006-06-13 2006-06-13 An access control device and methods of usig same

Publications (2)

Publication Number Publication Date
WO2007146972A2 WO2007146972A2 (en) 2007-12-21
WO2007146972A3 true WO2007146972A3 (en) 2009-08-06

Family

ID=36794923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/071064 WO2007146972A2 (en) 2006-06-13 2007-06-13 An access control device and methods of using same

Country Status (4)

Country Link
EP (1) EP1867791B1 (en)
AT (1) ATE426067T1 (en)
DE (1) DE602006005800D1 (en)
WO (1) WO2007146972A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102953592B (en) * 2012-12-05 2014-11-26 上海谷元电气科技有限公司 Intelligent well lock
PL414637A1 (en) 2015-10-31 2017-05-08 Dariusz Nachyła Method for monitoring the access covers to the underground infrastructure, preferably the cast iron or cast iron and concrete covers, and a cover for execution of this method
US11171402B2 (en) 2018-12-21 2021-11-09 HYDRO-QUéBEC Wireless telecommunication system for an equipment in an underground structure
CN113012404A (en) * 2021-02-24 2021-06-22 河南万众通达物联科技有限公司 Wireless early warning protection system for manhole cover opening
DE102022122587A1 (en) 2022-09-06 2024-03-07 Aco Ahlmann Se & Co. Kg Manhole cover, manhole cover and monitoring system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000071438A (en) * 1999-04-27 2000-11-25 하시모토 토모요시 Key cover of a manhole cover,a locking device and a locking system using the same, and a switching control system of a manhole cover
KR200360412Y1 (en) * 2004-06-07 2004-08-30 주식회사 이엠따블유안테나 Combination manhole antenna
KR200393387Y1 (en) * 2005-06-10 2005-08-18 김상태 Manhole Opening Watcher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794789B1 (en) * 1999-06-08 2001-08-03 Pont A Mousson DEVICE FOR LOCKING A COVERING ELEMENT ON A SUPPORT FRAME
DE20010316U1 (en) * 2000-06-08 2001-10-18 Broermann Rita Channel element
DE10237569B4 (en) * 2002-08-13 2005-09-29 Ikon Ag Präzisionstechnik Securing device for a lid closure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000071438A (en) * 1999-04-27 2000-11-25 하시모토 토모요시 Key cover of a manhole cover,a locking device and a locking system using the same, and a switching control system of a manhole cover
KR200360412Y1 (en) * 2004-06-07 2004-08-30 주식회사 이엠따블유안테나 Combination manhole antenna
KR200393387Y1 (en) * 2005-06-10 2005-08-18 김상태 Manhole Opening Watcher

Also Published As

Publication number Publication date
EP1867791B1 (en) 2009-03-18
EP1867791A1 (en) 2007-12-19
DE602006005800D1 (en) 2009-04-30
WO2007146972A2 (en) 2007-12-21
ATE426067T1 (en) 2009-04-15

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