KR960017750U - 맨홀덮개의 개방조작구용 받이구멍의 폐색장치 - Google Patents

맨홀덮개의 개방조작구용 받이구멍의 폐색장치

Info

Publication number: KR960017750U
Authority: KR; South Korea
Prior art keywords: closing device; opening operation; receiving hole; manhole cover; manhole
Prior art date: 1994-11-28

Application number

KR2019950027831U

Other languages

English (en)

Other versions

KR0130496Y1 (ko

Inventor

구니히코 다카사키

Original Assignee

다키겐 세이조 가부시키가이샤

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.)

1994-11-28

Filing date

1995-10-05

Publication date

1996-06-19

1995-10-05 Application filed by 다키겐 세이조 가부시키가이샤 filed Critical 다키겐 세이조 가부시키가이샤

1996-06-19 Publication of KR960017750U publication Critical patent/KR960017750U/ko

1998-12-15 Application granted granted Critical

1998-12-15 Publication of KR0130496Y1 publication Critical patent/KR0130496Y1/ko

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
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/14—Geometrical or physical properties resilient or elastic
- E02D2200/146—Springs

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)

KR2019950027831U 1994-11-28 1995-10-05 맨홀덮개의 개방조작구용 받이구멍의 폐색장치 KR0130496Y1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP6317502A JP2587393B2 (ja)	1994-11-28	1994-11-28	マンホール蓋の開放操作具用受孔の閉塞装置
JP94-317502		1994-11-28

Publications (2)

Publication Number	Publication Date
KR960017750U true KR960017750U (ko)	1996-06-19
KR0130496Y1 KR0130496Y1 (ko)	1998-12-15

Family

ID=18088952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019950027831U KR0130496Y1 (ko)	1994-11-28	1995-10-05	맨홀덮개의 개방조작구용 받이구멍의 폐색장치

Country Status (2)

Country	Link
JP (1)	JP2587393B2 (ko)
KR (1)	KR0130496Y1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102239610B1 (ko) *	2020-08-26	2021-04-14	한국가로수보호 주식회사	잠금 기능을 갖는 맨홀뚜껑
CN113605830A (zh) *	2021-07-26	2021-11-05	广东省交通规划设计研究院集团股份有限公司	预紧结构及人孔检修门
KR102713013B1 (ko) *	2022-09-23	2024-10-04	(주)레오테크코리아	스마트 안전 맨홀시스템의 실시간 원격 관제 및 모니터링을 통한 디지털 트윈을 생성하기 위해 맨홀에 설치되는 맨홀뚜껑 이탈감지 및 보행자 추락방지 장치

1994
- 1994-11-28 JP JP6317502A patent/JP2587393B2/ja not_active Expired - Fee Related
1995
- 1995-10-05 KR KR2019950027831U patent/KR0130496Y1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH08151651A (ja)	1996-06-11
JP2587393B2 (ja)	1997-03-05
KR0130496Y1 (ko)	1998-12-15

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Legal Events

Date	Code	Title	Description
1995-10-05	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19951005
1995-10-25	A201	Request for examination
1995-10-25	UA0201	Request for examination	Patent event date: 19951025 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19951005 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration
1996-06-19	UG1501	Laying open of application
1998-07-27	E701	Decision to grant or registration of patent right
1998-07-27	UE0701	Decision of registration	Patent event date: 19980727 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1998-09-02	REGI	Registration of establishment
1998-09-02	UR0701	Registration of establishment	Patent event date: 19980902 Patent event code: UR07011E01D Comment text: Registration of Establishment
1998-09-02	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19980902
1998-12-15	UG1601	Publication of registration
2001-07-09	UR1001	Payment of annual fee	Payment date: 20010710 Start annual number: 4 End annual number: 4
2002-08-28	UR1001	Payment of annual fee	Payment date: 20020829 Start annual number: 5 End annual number: 5
2003-07-02	UR1001	Payment of annual fee	Payment date: 20030703 Start annual number: 6 End annual number: 6
2004-07-29	UR1001	Payment of annual fee	Payment date: 20040730 Start annual number: 7 End annual number: 7
2005-06-30	UR1001	Payment of annual fee	Payment date: 20050701 Start annual number: 8 End annual number: 8
2006-07-04	FPAY	Annual fee payment	Payment date: 20060705 Year of fee payment: 9
2006-07-04	UR1001	Payment of annual fee	Payment date: 20060705 Start annual number: 9 End annual number: 9
2007-09-03	LAPS	Lapse due to unpaid annual fee