AU2002367911A1 - Safety equipment of a manhole - Google Patents

Safety equipment of a manhole

Info

Publication number: AU2002367911A1
Authority: AU; Australia
Prior art keywords: manhole; safety equipment; safety; equipment
Prior art date: 2002-05-06
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.): Abandoned

Application number

AU2002367911A

Inventor

Kyung-Soo Seo

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.)

Individual

Original Assignee

Individual

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.)

2002-05-06

Filing date

2002-08-07

Publication date

2003-11-17

2002-08-07 Application filed by Individual filed Critical Individual

2003-11-17 Publication of AU2002367911A1 publication Critical patent/AU2002367911A1/en

Status Abandoned legal-status Critical Current

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
- E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons
- 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
- 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)

AU2002367911A 2002-05-06 2002-08-07 Safety equipment of a manhole Abandoned AU2002367911A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR2020020013730U KR200285775Y1 (en)	2002-05-06	2002-05-06	manhole with safety apparatus
KR2002/13730U		2002-05-06
PCT/KR2002/001506 WO2003093586A1 (en)	2002-05-06	2002-08-07	Safety equipment of a manhole

Publications (1)

Publication Number	Publication Date
AU2002367911A1 true AU2002367911A1 (en)	2003-11-17

Family

ID=29398428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002367911A Abandoned AU2002367911A1 (en)	2002-05-06	2002-08-07	Safety equipment of a manhole

Country Status (3)

Country	Link
KR (2)	KR200285775Y1 (en)
AU (1)	AU2002367911A1 (en)
WO (1)	WO2003093586A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK200400486A (en) *	2004-03-26	2005-09-27	Skov Jens	Fall protection
CN102518150A (en) *	2011-12-12	2012-06-27	陶章菊	Arched support for inspection well cover
CN102561398A (en) *	2011-12-20	2012-07-11	陶章菊	Bracket of inspection well cover
FR3000752B1 (en) *	2013-01-10	2015-01-16	Patrick Bobineau	SECURE VISIT FOR ALL DUST WATER
CN104250977B (en) *	2013-06-25	2016-02-24	国家电网公司	Anti-fall well device and there is the well of this device
GB2515802A (en) *	2013-07-04	2015-01-07	Sean Daniel O'connell	Manhole safety device
CN103362139B (en) *	2013-07-11	2015-07-22	东莞市兆品建材有限公司	Protective grid of underground well
WO2015192405A1 (en) *	2014-06-17	2015-12-23	田艺儿	Fall arrest well cover having weight-bearing rods
WO2016137357A1 (en) *	2015-02-25	2016-09-01	Олег Романович ДУТКО	Inspection manhole (variants)
KR102793741B1 (en)	2023-04-21	2025-04-18	주식회사 효재금속	Manhole safety device for fall prevention
KR20250086038A (en)	2023-12-06	2025-06-13	김태원	Safety net assembly structure for manhole fall prevention

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2757133B2 (en) *	1994-12-19	1998-05-25	アロン化成株式会社	Fall prevention safety chain for manhole of sewer system
JP2963884B2 (en) *	1997-06-11	1999-10-18	三山工業株式会社	Mounting device for safety guard for manhole
KR200205760Y1 (en) *	2000-07-03	2000-12-01	이일세	Manhole cover for paving
JP2002105974A (en) *	2000-09-28	2002-04-10	Hanex Co Ltd	Safety structure of manhole and construction method

2002
- 2002-05-06 KR KR2020020013730U patent/KR200285775Y1/en not_active Expired - Fee Related
- 2002-08-07 KR KR2020020023650U patent/KR200295534Y1/en not_active Expired - Fee Related
- 2002-08-07 AU AU2002367911A patent/AU2002367911A1/en not_active Abandoned
- 2002-08-07 WO PCT/KR2002/001506 patent/WO2003093586A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO2003093586A1 (en)	2003-11-13
KR200285775Y1 (en)	2002-08-14
KR200295534Y1 (en)	2002-11-18

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Legal Events

Date	Code	Title	Description
2005-06-09	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase