Attachment of wear member to lip of excavation implement
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United States of America Patent
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Feb 3, 2015
Grant Date -
Jul 24, 2014
app pub date -
Jan 22, 2013
filing date -
Feb 13, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An attachment system for use with an excavation implement can include a retainer which secures a wear member to a lip of the excavation implement, the retainer being fixedly attached to the lip, and a biasing device retained within the retainer. The biasing device biases the wear member toward the lip. A method of attaching a wear member to a lip of an excavation implement can include installing a biasing device in a retainer fixedly secured to the lip, and then positioning the wear member on the lip. Another attachment system can include a biasing device which is compressed between the retainer and the locking device. Another method of attaching a wear member can include positioning the wear member on the lip, then extending the locking device from the wear member, and then compressing the biasing device between the locking device and the retainer.
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