MA36658A1 - Masking system of a manhole - Google Patents
Masking system of a manholeInfo
- Publication number
- MA36658A1 MA36658A1 MA36658A MA36658A MA36658A1 MA 36658 A1 MA36658 A1 MA 36658A1 MA 36658 A MA36658 A MA 36658A MA 36658 A MA36658 A MA 36658A MA 36658 A1 MA36658 A1 MA 36658A1
- Authority
- MA
- Morocco
- Prior art keywords
- manhole
- iogement
- iedit
- mouth
- housing
- Prior art date
Links
Abstract
L’invention concerne un système d’ocoultation 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 defermeture et une position d’ouverture de iadite bouche, iaditeplaque étantéquipée 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 parpivotement de iaditepatte dans iedit iogement, ie dispositif d’articulation comprenantdes moyens (8)d’auto-verrouillage de ia patte (7) a l’intérieur du logement (6) lors de soninsertion dans iedit iogement.The invention relates to a system for the ocolding of a manhole comprising a frame (1) intended to be arranged around said mouth and on which a plate (2) is displaceably mounted between a closing position and a position opening of said mouth, iaditeplaque étantéquipée a radial tab (7) inserted in a housing (6) by means of a hinge device which is arranged to allow the displacement of iadite plate between its closed positions and Pivoting aperture of iaditepatte in iedit iogement, the articulation device comprisesde means (8) self-locking the lug (7) inside the housing (6) when inserting in iedit iogement.
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 true MA36658A1 (en) | 2016-01-29 |
MA36658B2 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) |
-
2014
- 2014-01-08 MA MA36658A patent/MA36658B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
MA36658B2 (en) | 2017-10-31 |
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