A SCRAPER APPARATUS FOR SCAVENGING COW YARDS AND THE LIKE

摘要

1,235,061. Scraper apparatus. K. P. ASHBY. 21 April, 1970 [13 May, 1969], No. 24265/69. Heading E1F. A scraper, primarily a scraper for use in scavenging cow yards and the like, comprises an H-shaped forme having steel members 16, 17, 13 and 13a. Wooden blocks 14 are held between the members so that they are free to move vertically. Pins 15 are provided to limit the vertical movement. The frame has towing eyes 21.