DE9017739U1 - - Google Patents

Info

Publication number
DE9017739U1
DE9017739U1 DE9017739U DE9017739U DE9017739U1 DE 9017739 U1 DE9017739 U1 DE 9017739U1 DE 9017739 U DE9017739 U DE 9017739U DE 9017739 U DE9017739 U DE 9017739U DE 9017739 U1 DE9017739 U1 DE 9017739U1
Authority
DE
Germany
Prior art keywords
screen bars
screen
movable
double
bars
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.)
Expired - Lifetime
Application number
DE9017739U
Other languages
German (de)
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.)
Gerd Meurer 4712 Werne De GmbH
Original Assignee
Gerd Meurer 4712 Werne De GmbH
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.)
Filing date
Publication date
Application filed by Gerd Meurer 4712 Werne De GmbH filed Critical Gerd Meurer 4712 Werne De GmbH
Publication of DE9017739U1 publication Critical patent/DE9017739U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials

Abstract

In order to provide a device for collecting and delivering solid particles which are carried along by flowing water in drains or the like, in the form of a double-grid screen (1) arranged in a frame (4) and having fixed and movable screen bars (2, 3) whose surfaces facing the direction of flow are stepped, the movable screen bars (3) being connected to one another in order to form at least one unit which can be actuated by means of a drive mechanism which gives the movable screen bars (3) a closed motion path essentially in the plane of the screen bars (3), its upward motion component being slightly greater than the step height of the fixed screen bars (2), and the lower end areas, facing the drain bottom (5), of the fixed screen bars (2) having a continuous cover arranged transversely to the flow direction in front of these screen bars (2), which device not only guarantees that solid particles cannot pass the double-grid screen (1) unimpeded in the bottom area and that obstruction or blockage of the double-grid screen (1) by sand and/or solid particles building up in the bottom area can be avoided, but that cleaning in this area is unnecessary or is made possible in a simple manner, the continuous cover is designed as a movable flap. <IMAGE>
DE9017739U 1990-11-06 1990-11-06 Expired - Lifetime DE9017739U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035175A DE4035175C2 (en) 1990-11-06 1990-11-06 Device for collecting and dispensing solids from flowing water

Publications (1)

Publication Number Publication Date
DE9017739U1 true DE9017739U1 (en) 1992-02-27

Family

ID=6417693

Family Applications (3)

Application Number Title Priority Date Filing Date
DE4035175A Expired - Fee Related DE4035175C2 (en) 1990-11-06 1990-11-06 Device for collecting and dispensing solids from flowing water
DE9017739U Expired - Lifetime DE9017739U1 (en) 1990-11-06 1990-11-06
DE59107889T Expired - Fee Related DE59107889D1 (en) 1990-11-06 1991-10-22 Device for collecting and dispensing solids from flowing water

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4035175A Expired - Fee Related DE4035175C2 (en) 1990-11-06 1990-11-06 Device for collecting and dispensing solids from flowing water

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59107889T Expired - Fee Related DE59107889D1 (en) 1990-11-06 1991-10-22 Device for collecting and dispensing solids from flowing water

Country Status (3)

Country Link
EP (1) EP0484724B1 (en)
AT (1) ATE138995T1 (en)
DE (3) DE4035175C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755588C2 (en) * 1997-12-15 2001-03-22 Hans Huber Ag Masch & Anlagenb Device for removing material to be separated from liquid flowing in a channel
DE19937321A1 (en) 1999-08-10 2001-03-15 Gerd Meurer Umwelttechnologie Step rake
AU2002219143A1 (en) 2000-12-05 2002-06-18 Hans Huber Ag Maschinen- Und Anlagenbau Device for separating and removing separation materials from a flowing liquid
SE0401062L (en) * 2004-04-26 2005-02-08 Mellegaard & Naij Ab bottom seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773576A (en) * 1926-03-16 1930-08-19 Dorr Co Bar screen
US1698387A (en) * 1927-04-02 1929-01-08 Ernest L Broome Clearing device for water racks
US2106851A (en) * 1936-07-02 1938-02-01 Chicago Pump Co Combined straining and comminuting apparatus
US3190448A (en) * 1962-01-08 1965-06-22 Rex Chainbelt Inc Bar screen with velocity-control baffles
DE1634031C3 (en) * 1966-06-23 1974-07-11 Chepos Zavody Chemickeho A Potravinarschskeho Strojirenstvi, Oborovy Podnik, Bruenn (Tschechoslowakei) Rake with cleaning device that can be folded up to the top
SE448106B (en) * 1985-05-24 1987-01-19 Wallander Hydropress Co Ab DEVICE FOR COLLECTION AND FEEDING OF STORED WATER BORN, SOLID PARTICLES
SE461284B (en) * 1988-06-10 1990-01-29 Wallander Hydropress Co Ab DEVICE FOR CLEANING GLASSES

Also Published As

Publication number Publication date
EP0484724B1 (en) 1996-06-05
DE4035175C2 (en) 1994-08-25
DE4035175A1 (en) 1992-05-07
DE59107889D1 (en) 1996-07-11
EP0484724A3 (en) 1992-09-02
EP0484724A2 (en) 1992-05-13
ATE138995T1 (en) 1996-06-15

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