MA36658B2 - Masking system of a manhole - Google Patents

Masking system of a manhole

Info

Publication number
MA36658B2
MA36658B2 MA36658A MA36658A MA36658B2 MA 36658 B2 MA36658 B2 MA 36658B2 MA 36658 A MA36658 A MA 36658A MA 36658 A MA36658 A MA 36658A MA 36658 B2 MA36658 B2 MA 36658B2
Authority
MA
Morocco
Prior art keywords
iadite
plate
iogement
mouth
hinge device
Prior art date
Application number
MA36658A
Other languages
French (fr)
Other versions
MA36658A1 (en
Inventor
Slaoui Brahim
Original Assignee
Soc Marocaine De Fonderie Et D'applications Industrielle -Mafoder
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 Soc Marocaine De Fonderie Et D'applications Industrielle -Mafoder filed Critical Soc Marocaine De Fonderie Et D'applications Industrielle -Mafoder
Priority to MA36658A priority Critical patent/MA36658B2/en
Publication of MA36658A1 publication Critical patent/MA36658A1/en
Publication of MA36658B2 publication Critical patent/MA36658B2/en

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)

Abstract

L’invention concerne un système d’occultation d’une bouche d’égout comprenant un cadre (1) destiné à être disposé autour de iadite bouche et sur lequel une plaque (2) est montée de façon déplaçable entre une position de fermeture et une position d’ouverture de iadite bouche, iadite plaque étant équipée d’une patte radiale (7) insérée dans un iogement (6) au moyen d'un dispositif d’articulation qui est agencé pour permettre ie deplacement de iadite plaque entre ses positions de fermeture et d’ouverture par pivotement de iadite patte dans iedit iogement, ie dispositif d’articulation comprenant des moyens (8) d’auto-verrouillage de ia patte (7) a l’intérieur du logement (6) lors de son insertion dans iedit iogement.The invention relates to a sewage concealment system comprising a frame (1) intended to be arranged around said mouth and on which a plate (2) is displaceably mounted between a closed position and a opening position of iadite mouth, iadite plate being equipped with a radial tab (7) inserted in an iogement (6) by means of a hinge device which is arranged to allow the displacement of iadite plate between its positions of closing and opening by pivoting iadite leg in iedit iogement, ie hinge device comprising means (8) self-locking the lug (7) inside the housing (6) during its insertion into You are welcome.

MA36658A 2014-01-08 2014-01-08 Masking system of a manhole MA36658B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MA36658A MA36658B2 (en) 2014-01-08 2014-01-08 Masking system of a manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA36658A MA36658B2 (en) 2014-01-08 2014-01-08 Masking system of a manhole

Publications (2)

Publication Number Publication Date
MA36658A1 MA36658A1 (en) 2016-01-29
MA36658B2 true MA36658B2 (en) 2017-10-31

Family

ID=55406479

Family Applications (1)

Application Number Title Priority Date Filing Date
MA36658A MA36658B2 (en) 2014-01-08 2014-01-08 Masking system of a manhole

Country Status (1)

Country Link
MA (1) MA36658B2 (en)

Also Published As

Publication number Publication date
MA36658A1 (en) 2016-01-29

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