FR2453687A1 - GRILL FOR BAR GRIDS - Google Patents

GRILL FOR BAR GRIDS

Info

Publication number
FR2453687A1
FR2453687A1 FR8008148A FR8008148A FR2453687A1 FR 2453687 A1 FR2453687 A1 FR 2453687A1 FR 8008148 A FR8008148 A FR 8008148A FR 8008148 A FR8008148 A FR 8008148A FR 2453687 A1 FR2453687 A1 FR 2453687A1
Authority
FR
France
Prior art keywords
scraper
bar
grill
rotation
steering arms
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.)
Withdrawn
Application number
FR8008148A
Other languages
French (fr)
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
Passavant Werke Michelbacher Hutte
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 Passavant Werke AG and Co KG, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Publication of FR2453687A1 publication Critical patent/FR2453687A1/en
Withdrawn legal-status Critical Current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
    • E02B8/026—Cleaning devices

Abstract

CE DEGRILLEUR POUR GRILLES A BARREAUX COMPREND UN CHARIOT DE NETTOYAGE SUR LEQUEL EST ARTICULE LE RATEAU RACLEUR AU MOYEN DE DEUX BRAS DIRECTEURS MONTES A ROTATION ET UN MECANISME DE COMMANDE POUR QUE LE RATEAU PUISSE PIVOTER ENTRE UNE POSITION DE RACLAGE ET UNE POSITION DE RETOUR, L'UN DES DEUX BRAS DIRECTEURS (BIELLETTE A MANIVELLE, 10) EST REALISE AVEC UNE LONGUEUR PLUS COURTE QUE L'AUTRE ET EST AGENCE DE MANIERE A PARCOURIR UN ANGLE DE ROTATION PLUS GRAND QUE LE BRAS DIRECTEUR LE PLUS LONG (BIELLETTE OSCILLANTE), DE TELLE SORTE QUE LE RATEAU RACLEUR 12 PUISSE ETRE PLACE, ENTRE SA POSITION DE RACLAGE ET SA POSITION DE RETOUR, DANS UNE POSITION DE DECHARGEMENT FORTEMENT INCLINEE, DANS LAQUELLE IL SE TROUVE EN DEHORS DU PLAN DE LA GRILLE A BARREAUX 2.THIS BAR GRILL SCREEN INCLUDES A CLEANING CART ON WHICH THE SCRAPER IS ARTICULATED BY MEANS OF TWO ROTATION-MOUNTED STEERING ARMS AND A CONTROL MECHANISM SO THAT THE RAKE CAN SWIVEL BETWEEN A SCRAPER AND A RETURN POSITION '' ONE OF THE TWO STEERING ARMS (CRANK LINKAGE, 10) IS MADE WITH A LENGTH SHORTER THAN THE OTHER AND IS AGENCY SO AS TO GO THROUGH AN ANGLE OF ROTATION GREATER THAN THE LONGEST STEERING ARM (SWING LINKAGE), BY SUCH AS THE SCRAPER 12 CAN BE PLACED, BETWEEN ITS SCRAPPING POSITION AND ITS RETURN POSITION, IN A STRONGLY INCLINED UNLOADING POSITION, IN WHICH IT IS OUTSIDE THE PLAN OF THE BAR GRILLE 2.

FR8008148A 1979-04-14 1980-04-11 GRILL FOR BAR GRIDS Withdrawn FR2453687A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2915341A DE2915341C2 (en) 1979-04-14 1979-04-14 Tray cleaner for stick calculators

Publications (1)

Publication Number Publication Date
FR2453687A1 true FR2453687A1 (en) 1980-11-07

Family

ID=6068435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008148A Withdrawn FR2453687A1 (en) 1979-04-14 1980-04-11 GRILL FOR BAR GRIDS

Country Status (5)

Country Link
JP (1) JPS55142808A (en)
DE (1) DE2915341C2 (en)
FR (1) FR2453687A1 (en)
GB (1) GB2046116B (en)
SE (1) SE432068B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553803A1 (en) * 1983-10-19 1985-04-26 Barre Fernand Automatic screen-cleaning machine
FR2561278A1 (en) * 1984-03-16 1985-09-20 Neyrpic Cleaning device for a screen in a hydraulic installation.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110939115B (en) * 2018-09-25 2021-08-24 中广核研究院有限公司 Chain type trash remover
CN109137835B (en) * 2018-10-15 2020-07-24 浙江企信检测有限公司 Grid plate convenient to dredge
CN113931143B (en) * 2021-10-25 2023-11-17 广东传世建设工程有限公司 Trash rack cleaning device for hydraulic engineering

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR539479A (en) * 1921-01-26 1922-06-27 Leon Jonneret Device for cleaning the grids of hydraulic plants
GB590146A (en) * 1945-04-16 1947-07-09 Farrer William E Ltd Improved raking mechanism for the screens of sewage and like apparatus, and means for automatically cleaning the raking device
CH286392A (en) * 1950-10-12 1952-10-31 Aine Jonneret Fils Scraper device for cleaning a hydraulic installation grid.
GB942638A (en) * 1961-04-26 1963-11-27 Allis Chalmers Mfg Co Improved trash rake for fluid installations
DE2544586A1 (en) * 1975-10-04 1977-04-07 Geiger Maschf Helmut Bar screen rake control - using power cylinder to tilt tipping rope guide pulley on rocker arm
DE2623296A1 (en) * 1976-05-25 1977-12-08 Wolff Emil Maschf Rake mechanism for clearing sewage trench grids - lifts rake vertically and radially, swinging laterally to dump load

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252150B (en) * 1967-10-12
JPS529943A (en) * 1975-07-14 1977-01-25 Marusei Jukogyo Automatic refuse removing rake device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR539479A (en) * 1921-01-26 1922-06-27 Leon Jonneret Device for cleaning the grids of hydraulic plants
GB590146A (en) * 1945-04-16 1947-07-09 Farrer William E Ltd Improved raking mechanism for the screens of sewage and like apparatus, and means for automatically cleaning the raking device
CH286392A (en) * 1950-10-12 1952-10-31 Aine Jonneret Fils Scraper device for cleaning a hydraulic installation grid.
GB942638A (en) * 1961-04-26 1963-11-27 Allis Chalmers Mfg Co Improved trash rake for fluid installations
DE2544586A1 (en) * 1975-10-04 1977-04-07 Geiger Maschf Helmut Bar screen rake control - using power cylinder to tilt tipping rope guide pulley on rocker arm
DE2623296A1 (en) * 1976-05-25 1977-12-08 Wolff Emil Maschf Rake mechanism for clearing sewage trench grids - lifts rake vertically and radially, swinging laterally to dump load

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553803A1 (en) * 1983-10-19 1985-04-26 Barre Fernand Automatic screen-cleaning machine
FR2561278A1 (en) * 1984-03-16 1985-09-20 Neyrpic Cleaning device for a screen in a hydraulic installation.

Also Published As

Publication number Publication date
SE432068B (en) 1984-03-19
DE2915341C2 (en) 1981-05-27
GB2046116B (en) 1983-08-03
DE2915341B1 (en) 1980-07-10
JPS55142808A (en) 1980-11-07
SE8002372L (en) 1980-10-15
GB2046116A (en) 1980-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse