CA2010948C - Dispositif de levage des couvercles de regards de visite - Google Patents

Dispositif de levage des couvercles de regards de visite

Info

Publication number: CA2010948C
Authority: CA; Canada
Prior art keywords: collar; wall; ring; annular; manhole
Prior art date: 1990-02-26
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.): Expired - Lifetime

Application number

CA002010948A

Other languages

English (en)

Other versions

CA2010948A1 (fr

Inventor

Alain Prescott

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.)

1990-02-26

Filing date

1990-02-26

Publication date

1992-11-17

1990-02-26 Application filed by Individual filed Critical Individual

1990-02-26 Priority to CA002010948A priority Critical patent/CA2010948C/fr

1990-09-10 Publication of CA2010948A1 publication Critical patent/CA2010948A1/fr

1992-11-17 Application granted granted Critical

1992-11-17 Publication of CA2010948C publication Critical patent/CA2010948C/fr

2010-02-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

210000002105 tongue Anatomy 0.000 claims abstract description 27
125000006850 spacer group Chemical group 0.000 claims abstract description 19
238000006073 displacement reaction Methods 0.000 claims description 6
239000000463 material Substances 0.000 claims description 4
230000001154 acute effect Effects 0.000 claims description 3
238000005452 bending Methods 0.000 abstract description 2
230000002093 peripheral effect Effects 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
238000005096 rolling process Methods 0.000 description 3
239000010959 steel Substances 0.000 description 3
238000003466 welding Methods 0.000 description 3
239000010426 asphalt Substances 0.000 description 2
238000004873 anchoring Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000003657 drainage water Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000002459 sustained effect Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

CA002010948A 1990-02-26 1990-02-26 Dispositif de levage des couvercles de regards de visite Expired - Lifetime CA2010948C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002010948A CA2010948C (fr)	1990-02-26	1990-02-26	Dispositif de levage des couvercles de regards de visite

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002010948A CA2010948C (fr)	1990-02-26	1990-02-26	Dispositif de levage des couvercles de regards de visite

Publications (2)

Publication Number	Publication Date
CA2010948A1 CA2010948A1 (fr)	1990-09-10
CA2010948C true CA2010948C (fr)	1992-11-17

Family

ID=4144386

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002010948A Expired - Lifetime CA2010948C (fr)	1990-02-26	1990-02-26	Dispositif de levage des couvercles de regards de visite

Country Status (1)

Country	Link
CA (1)	CA2010948C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5462386A (en) *	1994-09-02	1995-10-31	Prescott; Alain	Watertight raising band for manhole

1990
- 1990-02-26 CA CA002010948A patent/CA2010948C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2010948A1 (fr)	1990-09-10

Similar Documents

Publication	Publication Date	Title
US4995757A (en)	1991-02-26	Manhole cover annular support for repaved street
AU612178B2 (en)	1991-07-04	Manhole covering
CA2206589C (fr)	2001-10-30	Piece d'extension pour ajustement de cheminee de visite
US4536103A (en)	1985-08-20	Adjustable manhole frame and method of construction and installation
US6682258B2 (en)	2004-01-27	Nondestructive system for adjusting manhole and catch-basin elevations
US5211504A (en)	1993-05-18	Adjustable manhole top
US4158515A (en)	1979-06-19	Method and apparatus for elevating load-bearing access devices
US11124934B2 (en)	2021-09-21	Bollard assembly with stress control device
US3263579A (en)	1966-08-02	Ring and cover construction for underground vaults
US5318376A (en)	1994-06-07	Manhole frame
US6953302B1 (en)	2005-10-11	Adjustment riser for a manhole frame
KR101066030B1 (ko)	2011-09-20	높이 및 기울기 조절이 용이한 지주 및 핸드홀 커버 장치
CN215253030U (zh)	2021-12-21	一种防沉降窨井盖
US5143478A (en)	1992-09-01	Adjustable manhole cover support with spanners
CA2010948C (fr)	1992-11-17	Dispositif de levage des couvercles de regards de visite
FR2711379A3 (fr)	1995-04-28	Procédé et structure de montage rapide de routes surélevées.
JP7329847B2 (ja)	2023-08-21	車止めポール装置
JP4698661B2 (ja)	2011-06-08	支柱立設用コンクリートブロック
JP3171675U (ja)	2011-11-10	浮上防止機能付マンホール周辺沈下防止床版
KR101858711B1 (ko)	2018-05-16	부등침하 건물의 보수 장치 및 보수방법
GB2445944A (en)	2008-07-30	Subterranean anti-subsidence collar for use with a subterranean structure which defines a shaft
CZ32579U1 (cs)	2019-02-19	Kanalizační šachta s poklopem, s výškovým a úhlovým nastavením
US20220064986A1 (en)	2022-03-03	Anchoring system for securing a post
JP4026032B2 (ja)	2007-12-26	蓋板の受枠
JP2516066B2 (ja)	1996-07-10	マンホ―ルの蓋高さ調整装置

Legal Events

Date	Code	Title	Description
1990-09-10	EEER	Examination request
2010-02-26	MKEX	Expiry