CA2283796A1 - Shaft cover - Google Patents

Shaft cover Download PDF

Info

Publication number: CA2283796A1
Authority: CA; Canada
Prior art keywords: shaping; filtering element; shaft cover; apertures; cross
Prior art date: 1997-03-10
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

CA002283796A

Other languages

English (en)

French (fr)

Inventor

Gerhard Fleischhacker

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.)

1997-03-10

Filing date

1998-03-04

Publication date

1998-09-17

1998-03-04 Application filed by Individual filed Critical Individual

1998-09-17 Publication of CA2283796A1 publication Critical patent/CA2283796A1/en

Status Abandoned legal-status Critical Current

Links

239000013013 elastic material Substances 0.000 claims abstract description 16
239000012530 fluid Substances 0.000 claims abstract description 9
238000001914 filtration Methods 0.000 claims description 43
238000007493 shaping process Methods 0.000 claims description 41
239000000463 material Substances 0.000 claims description 13
238000005266 casting Methods 0.000 claims description 12
238000000034 method Methods 0.000 claims description 9
230000000694 effects Effects 0.000 claims description 6
229920001971 elastomer Polymers 0.000 claims description 6
239000004033 plastic Substances 0.000 claims description 6
229920003023 plastic Polymers 0.000 claims description 6
230000008878 coupling Effects 0.000 claims description 5
238000010168 coupling process Methods 0.000 claims description 5
238000005859 coupling reaction Methods 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 4
229910052751 metal Inorganic materials 0.000 claims description 4
229910000831 Steel Inorganic materials 0.000 claims description 3
238000004873 anchoring Methods 0.000 claims description 3
239000000806 elastomer Substances 0.000 claims description 3
239000000203 mixture Substances 0.000 claims description 3
239000010959 steel Substances 0.000 claims description 3
238000010276 construction Methods 0.000 description 5
230000035939 shock Effects 0.000 description 5
238000004140 cleaning Methods 0.000 description 4
230000001965 increasing effect Effects 0.000 description 3
239000002245 particle Substances 0.000 description 3
230000005540 biological transmission Effects 0.000 description 2
230000002708 enhancing effect Effects 0.000 description 2
239000004576 sand Substances 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
229910001018 Cast iron Inorganic materials 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005273 aeration Methods 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000011435 rock Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000009423 ventilation Methods 0.000 description 1

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
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- 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
- E03F5/0401—Gullies for use in roads or pavements
- 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
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Water Supply & Treatment (AREA)
Public Health (AREA)
Hydrology & Water Resources (AREA)
Paleontology (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Mining & Mineral Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Engineering & Computer Science (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Sewage (AREA)
Filtration Of Liquid (AREA)
Flexible Shafts (AREA)
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Diaphragms And Bellows (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

CA002283796A 1997-03-10 1998-03-04 Shaft cover Abandoned CA2283796A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AT0040497A AT404609B (de)	1997-03-10	1997-03-10	Schachtabdeckung
ATA404/97		1997-03-10
PCT/AT1998/000051 WO1998040571A1 (de)	1997-03-10	1998-03-04	Schachtabdeckung

Publications (1)

Publication Number	Publication Date
CA2283796A1 true CA2283796A1 (en)	1998-09-17

Family

ID=3489732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002283796A Abandoned CA2283796A1 (en)	1997-03-10	1998-03-04	Shaft cover

Country Status (7)

Country	Link
EP (1)	EP0966576B1 (de)
JP (1)	JP2001514715A (de)
AT (2)	AT404609B (de)
AU (1)	AU6283898A (de)
CA (1)	CA2283796A1 (de)
DE (1)	DE59805800D1 (de)
WO (1)	WO1998040571A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1015353A3 (nl) *	2003-02-11	2005-02-01	Valck Filip De	Kunststof mangat met toebehoren voor regenwatertank.
CN105672455A (zh) *	2016-04-20	2016-06-15	孔文艺	一种渗排水沟构件
CN115217211B (zh) *	2022-08-11	2025-02-11	南京南部路桥建设(集团)有限公司	一种截污雨水口

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1972513A (en) *	1933-05-23	1934-09-04	Christian E Drehmann	Drain inlet
US2889928A (en) *	1954-07-30	1959-06-09	Lulu E Sisk	Finish rims for surface drains
US3040895A (en) *	1954-07-30	1962-06-26	Lulu E Sisk	Finish rim for surface drains and the like
US3262599A (en) *	1965-07-26	1966-07-26	Burdsall & Ward Co	Plugs for plugging holes in manhole covers
US4597692A (en) *	1984-07-12	1986-07-01	Clearwater Technologies, Inc.	Rehabilitated manhole cover
DE3442178A1 (de) *	1984-11-17	1986-05-28	Bernhard 8071 Lenting Kessel	Schachtabdeckung
NO168434C (no) *	1989-04-03	1992-02-19	Roald Isaksen	Fremgangsmaate ved senking og heving av en dreneringsrist i forhold til en avloepsrenne
US5268096A (en) *	1992-12-28	1993-12-07	Essef Corporation	Pool drain assembly
DE4338085C2 (de) *	1993-03-06	1996-11-28	Mall Beton Gmbh	Filtereinrichtung für einen Schacht zur Aufnahme von Regenwasser
AT1293U1 (de) *	1996-03-19	1997-02-25	Fleischhacker Gerhard	Abdeckung für einen abwasserschacht

1997
- 1997-03-10 AT AT0040497A patent/AT404609B/de not_active IP Right Cessation
1998
- 1998-03-04 CA CA002283796A patent/CA2283796A1/en not_active Abandoned
- 1998-03-04 JP JP53895598A patent/JP2001514715A/ja active Pending
- 1998-03-04 DE DE59805800T patent/DE59805800D1/de not_active Expired - Fee Related
- 1998-03-04 EP EP98906739A patent/EP0966576B1/de not_active Expired - Lifetime
- 1998-03-04 WO PCT/AT1998/000051 patent/WO1998040571A1/de not_active Ceased
- 1998-03-04 AU AU62838/98A patent/AU6283898A/en not_active Abandoned
- 1998-03-04 AT AT98906739T patent/ATE225443T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT404609B (de)	1999-01-25
AU6283898A (en)	1998-09-29
WO1998040571A1 (de)	1998-09-17
ATA40497A (de)	1998-05-15
EP0966576A1 (de)	1999-12-29
DE59805800D1 (de)	2002-11-07
JP2001514715A (ja)	2001-09-11
ATE225443T1 (de)	2002-10-15
EP0966576B1 (de)	2002-10-02

Legal Events

Date	Code	Title	Description
2002-03-04	FZDE	Discontinued

Publication	Publication Date	Title
US5989417A (en)	1999-11-23	Covering for a sewer manhole
US809201A (en)	1906-01-02	Receiving-basin.
AU6283898A (en)	1998-09-29	Shaft cover
KR102582396B1 (ko)	2023-09-26	민간영역의 배수구 그레이팅용 안전커버
EP1640500A1 (de)	2006-03-29	Drainageeinheit
CN114653109A (zh)	2022-06-24	用于压滤机的滤液槽组件和压滤机
KR100755005B1 (ko)	2007-09-03	사일런트 맨홀
SK26799A3 (en)	2000-03-13	Filter element
JP3753715B2 (ja)	2006-03-08	鋼製縁石兼排水溝ユニット
KR200201948Y1 (ko)	2000-11-01	배수용 침전조
US20230390805A1 (en)	2023-12-07	Improvements in screening panels
KR100969813B1 (ko)	2010-07-13	배수기능이 향상된 그레이팅 및 제조방법
CA2644844A1 (en)	2007-09-20	An improved screening device
CA1158568A (en)	1983-12-13	Frame and cover members for constructing apertures in road surfaces
KR200204121Y1 (ko)	2000-11-15	선박용 맨홀
JPH0240105Y2 (de)	1990-10-26
KR100752691B1 (ko)	2007-08-29	오수받이
PL182563B1 (pl)	2002-01-31	Urządzenie do oddzielania stałych składników z cieczy, zwłaszcza wpust kanalizacyjny
CA2510476A1 (en)	2006-12-29	Stormwater filtration device
AU736500B2 (en)	2001-07-26	Support frame for ore screening panels
KR20250058399A (ko)	2025-04-30	우.오수맨홀로 유입되는 담배꽁초 및 낙엽과 같은 노폐물을 걸러주며 악취와 침수예방, 빗물받이 맨홀거름망
CA2510998A1 (en)	2007-01-11	Stormwater filtration tank
EP1312721B1 (de)	2006-08-23	Senkgrube mit Verschluss und Verfahren zum Verschliessen
JP2003095576A (ja)	2003-04-03	コンクリート製品及びその吊り金具
MXPA98007572A (en)	1999-09-01	Cover for dren