FR2447757B1 - - Google Patents

Info

Publication number
FR2447757B1
FR2447757B1 FR7902598A FR7902598A FR2447757B1 FR 2447757 B1 FR2447757 B1 FR 2447757B1 FR 7902598 A FR7902598 A FR 7902598A FR 7902598 A FR7902598 A FR 7902598A FR 2447757 B1 FR2447757 B1 FR 2447757B1
Authority
FR
France
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
Application number
FR7902598A
Other languages
French (fr)
Other versions
FR2447757A1 (en
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7902598A priority Critical patent/FR2447757A1/en
Publication of FR2447757A1 publication Critical patent/FR2447757A1/en
Application granted granted Critical
Publication of FR2447757B1 publication Critical patent/FR2447757B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)
FR7902598A 1979-02-01 1979-02-01 Trash grille cleaning mechanism - has hinging rake with chute discharging into lateral collector vessel Granted FR2447757A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902598A FR2447757A1 (en) 1979-02-01 1979-02-01 Trash grille cleaning mechanism - has hinging rake with chute discharging into lateral collector vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902598A FR2447757A1 (en) 1979-02-01 1979-02-01 Trash grille cleaning mechanism - has hinging rake with chute discharging into lateral collector vessel

Publications (2)

Publication Number Publication Date
FR2447757A1 FR2447757A1 (en) 1980-08-29
FR2447757B1 true FR2447757B1 (en) 1982-07-30

Family

ID=9221477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902598A Granted FR2447757A1 (en) 1979-02-01 1979-02-01 Trash grille cleaning mechanism - has hinging rake with chute discharging into lateral collector vessel

Country Status (1)

Country Link
FR (1) FR2447757A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ513379A (en) * 2001-08-07 2004-03-26 Power Glides Screens Ltd Suspension screen raking system (NO.2)
CN104563274B (en) * 2014-12-04 2016-08-17 洼石环境工程（上海）有限公司 A kind of early-stage rainwater overflow grating for sump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT311267B (en) * 1969-04-02 1973-11-12 Baehr Albert Rotating rake for sewers
DE1919164A1 (en) * 1969-04-16 1970-11-19 Albert Baehr Rake cleaner for rakes of sewage systems or the like.
CH592026A5 (en) * 1975-01-18 1977-10-14 Baehr Albert Grid clearing rake, esp. for bowed sewage grids - applicable to any channel depth, discharging laterally or overhead
FR2310970A1 (en) * 1975-05-16 1976-12-10 Belmonte Nicolas Curved grating cleaning comb for water treatment inlet - self cleans and retracts automatically to prevent overload damage to grating
DE2532170A1 (en) * 1975-07-18 1977-02-17 Nacke Heinrich Rakes for removal of floating material in effluent channel - are mounted on pivot arms to intermesh in grid

Also Published As

Publication number Publication date
FR2447757A1 (en) 1980-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse