Earth Moving Scraper (Patent No: 481591)

Inventor: Bain, Edward

Location: Vauxhall

Comments: N/A

Description: The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:

In a dirt scraper providing a curved body forming the bowl, said bowl being open at the front and having side plates, the side plates having curved slots rearwardly of the axis of the bowl, an apron adapted for mounting to rotate about the axis of the bowl, said apron providing a curved body portion adapted to form a closure for the front of the bowl and said apron having trunnions receivable in the curved slots of the bowl side plates during rotation of the apron and bowl in relation to each other, arms on the trunnions, a scraper blade carried by the arms adapted for cleaning the inner curved surface of the bowl when the apron and bowl are moved relative to each other, and a further blade transversely carried by the bowl adapted for cleaning the inner curved surface of the apron during such relative movement.
Leland S. Mitchell,
185 South Cassiar Street,
Vancouver, B.C.,
Patent Agent of the Applicant.