AT387608B - Hydraulic rake cleaning arrangement - Google Patents

Hydraulic rake cleaning arrangement

Info

Publication number
AT387608B
AT387608B AT163285A AT163285A AT387608B AT 387608 B AT387608 B AT 387608B AT 163285 A AT163285 A AT 163285A AT 163285 A AT163285 A AT 163285A AT 387608 B AT387608 B AT 387608B
Authority
AT
Austria
Prior art keywords
rake
cleaning
cleaning arrangement
drive box
pivoted
Prior art date
Application number
AT163285A
Other languages
German (de)
Other versions
ATA163285A (en
Original Assignee
Koessler Erich Ing
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 Koessler Erich Ing filed Critical Koessler Erich Ing
Priority to AT163285A priority Critical patent/AT387608B/en
Publication of ATA163285A publication Critical patent/ATA163285A/en
Application granted granted Critical
Publication of AT387608B publication Critical patent/AT387608B/en

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

A hydraulic rake cleaning arrangement 1 consists of a drive box 2 and two double-armed levers 3, 4 which are parallel to one another and are linked to the drive box 2 in a pivotable manner and to the ends of which a cleaning rake 5 is fastened. The lever arms linked to the drive box can be pivoted by a lifting cylinder 8 and the lever arms connected to the cleaning rake 5 can be pivoted by a swivel cylinder 12 in a plane perpendicular to the plane of the rake 9. The entire cleaning arrangement 1 is designed to be movable in the longitudinal direction of the cleaning rake 5. This cleaning arrangement 1 consists of few parts with a low rate of wear and can be installed as a prefabricated unit on site in the simplest manner. <IMAGE>
AT163285A 1985-05-29 1985-05-29 Hydraulic rake cleaning arrangement AT387608B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT163285A AT387608B (en) 1985-05-29 1985-05-29 Hydraulic rake cleaning arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT163285A AT387608B (en) 1985-05-29 1985-05-29 Hydraulic rake cleaning arrangement

Publications (2)

Publication Number Publication Date
ATA163285A ATA163285A (en) 1988-07-15
AT387608B true AT387608B (en) 1989-02-27

Family

ID=3517615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT163285A AT387608B (en) 1985-05-29 1985-05-29 Hydraulic rake cleaning arrangement

Country Status (1)

Country Link
AT (1) AT387608B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960391A (en) * 1975-01-15 1976-06-01 Vetter Design Works, Inc. Toe-in and offset adjustment apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240507C (en) *
DE365153C (en) * 1921-01-10 1922-12-08 Leon Jonneret & Fils Aine Facility for cleaning rakes in hydropower plants
CH154095A (en) * 1931-02-19 1932-04-30 Aine Jonneret Fils Control system for automatic cleaning devices for the grids of hydraulic installations.
CH161765A (en) * 1931-09-08 1933-05-31 Aine Jonneret Fils Apparatus on hydropower plants for cleaning rakes.
DE698216C (en) * 1938-09-10 1940-11-05 Arno Fischer Rake cleaner for floodable weir power plants with a dam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240507C (en) *
DE365153C (en) * 1921-01-10 1922-12-08 Leon Jonneret & Fils Aine Facility for cleaning rakes in hydropower plants
CH154095A (en) * 1931-02-19 1932-04-30 Aine Jonneret Fils Control system for automatic cleaning devices for the grids of hydraulic installations.
CH161765A (en) * 1931-09-08 1933-05-31 Aine Jonneret Fils Apparatus on hydropower plants for cleaning rakes.
DE698216C (en) * 1938-09-10 1940-11-05 Arno Fischer Rake cleaner for floodable weir power plants with a dam

Also Published As

Publication number Publication date
ATA163285A (en) 1988-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties