Illustrations: At top Left—Trench digger on completion of digging stroke. Top right—Close-up view of bucket and ejector. Note the position of the scraper, allowing a maximum load to be packed into the bucket, and of the ejectorconnecting arm link, well clear of the bucket mouth. Above— Diagram showing arcs of movement. At left below—The ejector has moved through a quarter circle and the scraper is at the mouth of the bucket, having cleared the bucket and leaving the machine ready for the next digging stroke (below).
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https://paperspast.natlib.govt.nz/periodicals/NZJAG19530915.2.54.1
Bibliographic details
New Zealand Journal of Agriculture, Volume 87, Issue 3, 15 September 1953, Page 273
Word Count
86Illustrations: At top Left—Trench digger on completion of digging stroke. Top right—Close-up view of bucket and ejector. Note the position of the scraper, allowing a maximum load to be packed into the bucket, and of the ejectorconnecting arm link, well clear of the bucket mouth. Above—Diagram showing arcs of movement. At left below—The ejector has moved through a quarter circle and the scraper is at the mouth of the bucket, having cleared the bucket and leaving the machine ready for the next digging stroke (below). New Zealand Journal of Agriculture, Volume 87, Issue 3, 15 September 1953, Page 273
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