EP1534965A4 - 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 likeInfo
- Publication number
- EP1534965A4 EP1534965A4 EP03785223A EP03785223A EP1534965A4 EP 1534965 A4 EP1534965 A4 EP 1534965A4 EP 03785223 A EP03785223 A EP 03785223A EP 03785223 A EP03785223 A EP 03785223A EP 1534965 A4 EP1534965 A4 EP 1534965A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking device
- catch basin
- manhole covers
- manhole
- covers
- 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.)
- Granted
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)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40275702P | 2002-08-12 | 2002-08-12 | |
US402757P | 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 |
US295007 | 2002-11-13 | ||
PCT/US2003/025210 WO2004015212A2 (en) | 2002-08-12 | 2003-08-12 | Method and device for locking manhole and catch basin covers |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1534965A2 EP1534965A2 (en) | 2005-06-01 |
EP1534965A4 true EP1534965A4 (en) | 2010-07-28 |
EP1534965B1 EP1534965B1 (en) | 2013-07-03 |
Family
ID=31720256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03785223.3A Expired - Lifetime EP1534965B1 (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)
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2017198A (en) * | 1977-12-10 | 1979-10-03 | Jones & Son Ltd Fredrick | An Improved Locking Device |
JPH101962A (en) * | 1996-06-14 | 1998-01-06 | Tochigiya:Kk | Locking device |
JPH11107304A (en) * | 1997-10-06 | 1999-04-20 | Hikari Kairiku Sangyo Kk | Inspection cover locking device for utility tunnel |
EP1048806A2 (en) * | 1999-04-27 | 2000-11-02 | Haneda Humepipe Co., Ltd. | Key hole insertion for manhole and manhole cover locking apparatus equipped with the key hole insertion and manhole cover locking system and unlocking method and manhole cover opening and closing control system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1228512A (en) * | 1916-10-21 | 1917-06-05 | Lothar R Zifferer | Toggle-bolt. |
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 |
GB1399437A (en) * | 1973-05-29 | 1975-07-02 | Sheader B N | Spring toggle fastenings |
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 |
US4449873A (en) * | 1982-02-25 | 1984-05-22 | Illinois Tool Works Inc. | Fastener for attaching articles to a penetrable surface |
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 |
JP3902633B2 (en) * | 1997-09-15 | 2007-04-11 | 旭テック株式会社 | Locking device for lid of underground structure |
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 |
-
2003
- 2003-08-12 EP EP03785223.3A patent/EP1534965B1/en not_active Expired - Lifetime
- 2003-08-12 CA CA2495662A patent/CA2495662C/en not_active Expired - Fee Related
- 2003-08-12 CN CNB038194570A patent/CN100422573C/en not_active Expired - Fee Related
- 2003-08-12 JP JP2004528070A patent/JP4321775B2/en not_active Expired - Fee Related
- 2003-08-12 AP AP2005003254A patent/AP1971A/en active
- 2003-08-12 WO PCT/US2003/025210 patent/WO2004015212A2/en active Application Filing
- 2003-08-12 AU AU2003264055A patent/AU2003264055A1/en not_active Abandoned
-
2005
- 2005-03-14 ZA ZA2005/02135A patent/ZA200502135B/en unknown
-
2009
- 2009-02-16 JP JP2009032471A patent/JP4824094B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2017198A (en) * | 1977-12-10 | 1979-10-03 | Jones & Son Ltd Fredrick | An Improved Locking Device |
JPH101962A (en) * | 1996-06-14 | 1998-01-06 | Tochigiya:Kk | Locking device |
JPH11107304A (en) * | 1997-10-06 | 1999-04-20 | Hikari Kairiku Sangyo Kk | Inspection cover locking device for utility tunnel |
EP1048806A2 (en) * | 1999-04-27 | 2000-11-02 | Haneda Humepipe Co., Ltd. | Key hole insertion for manhole and manhole cover locking apparatus equipped with the key hole insertion and manhole cover locking system and unlocking method and manhole cover opening and closing control system |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004015212A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004015212A3 (en) | 2005-01-13 |
WO2004015212A2 (en) | 2004-02-19 |
CA2495662C (en) | 2012-12-11 |
AP2005003254A0 (en) | 2005-03-31 |
JP4824094B2 (en) | 2011-11-24 |
CN1692231A (en) | 2005-11-02 |
CA2495662A1 (en) | 2004-02-19 |
AU2003264055A1 (en) | 2004-02-25 |
AU2003264055A8 (en) | 2004-02-25 |
EP1534965A2 (en) | 2005-06-01 |
JP2009150217A (en) | 2009-07-09 |
JP4321775B2 (en) | 2009-08-26 |
CN100422573C (en) | 2008-10-01 |
EP1534965B1 (en) | 2013-07-03 |
JP2005535804A (en) | 2005-11-24 |
ZA200502135B (en) | 2005-11-30 |
AP1971A (en) | 2009-03-12 |
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