CA2140317A1 - Grille de ponceau anti-barrage de castors - Google Patents

Grille de ponceau anti-barrage de castors

Info

Publication number
CA2140317A1
CA2140317A1 CA 2140317 CA2140317A CA2140317A1 CA 2140317 A1 CA2140317 A1 CA 2140317A1 CA 2140317 CA2140317 CA 2140317 CA 2140317 A CA2140317 A CA 2140317A CA 2140317 A1 CA2140317 A1 CA 2140317A1
Authority
CA
Canada
Prior art keywords
rods
block
culvert
cross bar
rod
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.)
Abandoned
Application number
CA 2140317
Other languages
English (en)
Inventor
Sidney Prevost
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 CA 2140317 priority Critical patent/CA2140317A1/fr
Publication of CA2140317A1 publication Critical patent/CA2140317A1/fr
Abandoned 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/08—Details, e.g. gates, screens
    • E02B5/085—Arresting devices for waterborne materials, e.g. gratings
CA 2140317 1995-01-16 1995-01-16 Grille de ponceau anti-barrage de castors Abandoned CA2140317A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2140317 CA2140317A1 (fr) 1995-01-16 1995-01-16 Grille de ponceau anti-barrage de castors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2140317 CA2140317A1 (fr) 1995-01-16 1995-01-16 Grille de ponceau anti-barrage de castors

Publications (1)

Publication Number Publication Date
CA2140317A1 true CA2140317A1 (fr) 1996-07-17

Family

ID=4155052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2140317 Abandoned CA2140317A1 (fr) 1995-01-16 1995-01-16 Grille de ponceau anti-barrage de castors

Country Status (1)

Country Link
CA (1) CA2140317A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000016A1 (fr) 2009-07-02 2011-01-06 Gernot Mahr Grille à barreaux
WO2014033334A1 (fr) * 2012-09-03 2014-03-06 Fundación Cidaut Système de protection pour éviter des obstacles dans les caniveaux des routes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000016A1 (fr) 2009-07-02 2011-01-06 Gernot Mahr Grille à barreaux
WO2014033334A1 (fr) * 2012-09-03 2014-03-06 Fundación Cidaut Système de protection pour éviter des obstacles dans les caniveaux des routes

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead