Patent ID: 9284124
Filing Date: 2016-03-15
CPC Classification: B65G

Claim Text:
1. A scraper for a chain scraper conveyor, comprising: a one-piece scraper bridge including two side scraper wings connected by a head web; a retaining bracket being insertable from an underneath side of the scraper bridge into an insert recess for detachably locking the scraper on a chain link of a scraper chain, and engaging in an assembled state with grooves on either side of the insert recess in a positive-locking manner, the grooves being opened towards the underneath side of the scraper bridge; and a locking device for securing an assembly state of the retaining bracket in the insert recess, the retaining bracket being displaceable in the insert recess parallel to the head web on one of the scraper wings into a locking position and having at least one retaining cam, which in the locking position engages an under-cut section of an associated groove.