Design of a Self Loading Scraper with Stationary Bowl Floor and Liftable Elevator

790537

02/01/1979

Event
39th Annual Earthmoving Industry Conference
Authors Abstract
Content
A new concept self loading scraper with a semi-floating liftable elevator has been developed which ejects material over the front of a full-length stationary bowl floor and cutting blade.
Automatic elevator lift is accomplished by hydraulic pressure bleed-off from the two stage ejector circuit while unloading, and allows material to flow freely over the front of the cutting blade at desired spread thickness.
Meta TagsDetails
DOI
https://doi.org/10.4271/790537
Pages
12
Citation
Boersma, R., "Design of a Self Loading Scraper with Stationary Bowl Floor and Liftable Elevator," SAE Technical Paper 790537, 1979, https://doi.org/10.4271/790537.
Additional Details
Publisher
Published
Feb 1, 1979
Product Code
790537
Content Type
Technical Paper
Language
English