Ejector type scraper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 5, 1982
Grant Date -
N/A
app pub date -
May 19, 1980
filing date -
May 19, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is disclosed an ejector type scraper wherein an ejector having a generally vertical front face is moved between rearward and forward positions, during loading and unloading of the bucket of the scraper, by means of hydraulically operated, extendible and retractable actuators mounted on the opposite side walls of the bucket.
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