Surface working device and attachment

E - Fixed Constructions – 02 – F

Patent

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Details

E02F 3/815 (2006.01)

Patent

CA 2464438

The present invention provides an end protector (14) for the working element (4) of a road grading machine or the like, the working element (4) including a body portion (11) having a plurality of holes (12) therein for holding picks (3) that in use work a road surface. The end protector (14) is held in place through the use of a vacant pick hole (12') of the working element (4), e.g. by a fastening element (18) that extends through the hole (12').

L'invention concerne un protecteur d'extrémité (14) pour l'élément de travail (4) d'une niveleuse de route ou d'une machine analogue, l'élément de travail (4) comprenant un corps (11) pourvu d'une pluralité de trous (12) destinés à fixer des pics (3) qui, lors du fonctionnement, travaillent une surface de route. Le protecteur d'extrémité (14) est tenu en place au moyen d'un trou de pic libre (12') de l'élément de travail (4), par exemple, au moyen d'un élément de fixation (18) qui traverse le trou (12').

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