Tooth construction for a mineral breaker
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United States of America Patent
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May 27, 2008
Grant Date -
Nov 23, 2006
app pub date -
May 8, 2006
filing date -
Nov 8, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A tooth construction for a mineral bear, the tooth construction including a tooth shaped support body covered by a shell which defines the outer shape of the tooth construction, the shell being composed of a plurality of covers which are fixedly secured to one another and/or to the support body by welding to define a unitary tooth construction the support body having a front face and an opposed rear face and the plurality of covers including at least a front cover which is weldingly secured to and seated in face to face contact with the front face of the support body and a separate rear cover which is weldingly secured to and seated in face to face contact with the rear face of the support body.
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