AP1971A - Locking device and method for catch basin and manhole covers and the like - Google Patents

Locking device and method for catch basin and manhole covers and the like

Info

Publication number
AP1971A
AP1971A AP2005003254A AP2005003254A AP1971A AP 1971 A AP1971 A AP 1971A AP 2005003254 A AP2005003254 A AP 2005003254A AP 2005003254 A AP2005003254 A AP 2005003254A AP 1971 A AP1971 A AP 1971A
Authority
AP
ARIPO
Prior art keywords
locking device
catch basin
manhole covers
manhole
covers
Prior art date
Application number
AP2005003254A
Other versions
AP2005003254A0 (en
Inventor
David M Stadler
Original Assignee
David M Stadler
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
Priority claimed from US10/295,007 external-priority patent/US6764261B1/en
Application filed by David M Stadler filed Critical David M Stadler
Publication of AP2005003254A0 publication Critical patent/AP2005003254A0/en
Application granted granted Critical
Publication of AP1971A publication Critical patent/AP1971A/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/063—Gully gratings with slidable or rotatable locking elements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/065—Gully gratings with elastic locking elements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/066—Gully gratings with means for protecting against vandalism

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical 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)
AP2005003254A 2002-08-12 2003-08-12 Locking device and method for catch basin and manhole covers and the like AP1971A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40275702P 2002-08-12 2002-08-12
US10/295,007 US6764261B1 (en) 2001-11-13 2002-11-13 Locking device and method for catch basin and manhole covers, and the like
PCT/US2003/025210 WO2004015212A2 (en) 2002-08-12 2003-08-12 Method and device for locking manhole and catch basin covers

Publications (2)

Publication Number Publication Date
AP2005003254A0 AP2005003254A0 (en) 2005-03-31
AP1971A true AP1971A (en) 2009-03-12

Family

ID=31720256

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2005003254A AP1971A (en) 2002-08-12 2003-08-12 Locking device and method for catch basin and manhole covers and the like

Country Status (8)

Country Link
EP (1) EP1534965B1 (en)
JP (2) JP4321775B2 (en)
CN (1) CN100422573C (en)
AP (1) AP1971A (en)
AU (1) AU2003264055A1 (en)
CA (1) CA2495662C (en)
WO (1) WO2004015212A2 (en)
ZA (1) ZA200502135B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498542B (en) * 2008-01-30 2014-01-01 海尔集团公司 Separation frame of article storing box in refrigerator
JP2010031629A (en) * 2008-06-27 2010-02-12 Chubu Corporation Grating fixture
JP5681556B2 (en) * 2011-05-02 2015-03-11 水戸工業株式会社 Grease injection device and crawler belt tension adjusting device using the same
CA2868597C (en) * 2014-10-21 2020-09-29 Wellsite Guard Ltd. Rainguard for oilwell stuffing box containment basin
JP6771204B2 (en) * 2015-04-17 2020-10-21 日之出水道機器株式会社 Underground structure lid locking structure and underground structure lid with the locking structure
DE102018122167A1 (en) * 2018-09-11 2020-03-12 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Height-adjustable drainage channel
CN110145527B (en) * 2019-06-14 2021-08-06 歌尔科技有限公司 Self-locking connecting device and electronic equipment with same
CN114572417A (en) * 2022-03-23 2022-06-03 沃飞长空科技(成都)有限公司 Quick locking device and aircraft comprising same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1228512A (en) * 1916-10-21 1917-06-05 Lothar R Zifferer Toggle-bolt.
GB1399437A (en) * 1973-05-29 1975-07-02 Sheader B N Spring toggle fastenings
US4449873A (en) * 1982-02-25 1984-05-22 Illinois Tool Works Inc. Fastener for attaching articles to a penetrable surface

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933969A (en) * 1956-02-06 1960-04-26 Phillip H Huyssen S-shaped toggle clamp with inturned side flanges to prevent nut from rotating
US3127808A (en) * 1962-06-18 1964-04-07 Bernice L Drybread Toggle bolt
GB2017198B (en) * 1977-12-10 1982-04-07 Jones & Son Ltd Fredrick Locking device
JPS552139A (en) * 1978-06-20 1980-01-09 Taiko Denki Seisakusho:Kk Detection of opening and closing of manhole cover
US4283986A (en) * 1979-09-26 1981-08-18 Illinois Tool Works Inc. Self-penetrating wallboard anchor
JPH042205Y2 (en) * 1986-04-17 1992-01-24
JPS6416124A (en) * 1987-07-10 1989-01-19 Nec Corp Parallel/serial converting circuit
CN2033018U (en) * 1988-04-03 1989-02-22 宋广荣 Road well cover
JPH09297171A (en) * 1996-05-02 1997-11-18 Furuno Electric Co Ltd Indoor/outdoor judging method and indoor/outdoor detecting device
JP2957474B2 (en) * 1996-06-14 1999-10-04 株式会社栃木屋 Locking device
JP3902633B2 (en) * 1997-09-15 2007-04-11 旭テック株式会社 Locking device for lid of underground structure
JPH11107304A (en) 1997-10-06 1999-04-20 Hikari Kairiku Sangyo Kk Inspection cover locking device for utility tunnel
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
JP2001184579A (en) * 1999-12-24 2001-07-06 Aichi Tokei Denki Co Ltd System for reporting abnormality of manhole part
JP2001279969A (en) * 2000-03-30 2001-10-10 Japan Recom Ltd Locking system and its device for manhole or the like
CN1148495C (en) * 2000-04-16 2004-05-05 王阅 Anti-theft manhole cover

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1228512A (en) * 1916-10-21 1917-06-05 Lothar R Zifferer Toggle-bolt.
GB1399437A (en) * 1973-05-29 1975-07-02 Sheader B N Spring toggle fastenings
US4449873A (en) * 1982-02-25 1984-05-22 Illinois Tool Works Inc. Fastener for attaching articles to a penetrable surface

Also Published As

Publication number Publication date
JP4824094B2 (en) 2011-11-24
CN1692231A (en) 2005-11-02
CN100422573C (en) 2008-10-01
JP2005535804A (en) 2005-11-24
WO2004015212A3 (en) 2005-01-13
AU2003264055A8 (en) 2004-02-25
EP1534965A2 (en) 2005-06-01
CA2495662C (en) 2012-12-11
EP1534965A4 (en) 2010-07-28
JP2009150217A (en) 2009-07-09
WO2004015212A2 (en) 2004-02-19
EP1534965B1 (en) 2013-07-03
CA2495662A1 (en) 2004-02-19
ZA200502135B (en) 2005-11-30
AU2003264055A1 (en) 2004-02-25
AP2005003254A0 (en) 2005-03-31
JP4321775B2 (en) 2009-08-26

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