| 摘要 |
The invention relates to a scraper blade made from a synthetic material moulded on an insert (2), characterised in that the insert (2) has the form of a metal plate (2) with a first external part (2A), extending the base of the scraper blade (1) downwards and a second internal part (2B) at an angle to the first part and said angle being such that the forces (F) acting on the blade when the same is applied to the conveyor are essentially perpendicular to the second part.
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