Tooth construction for a mineral breaker
AssigneeNMD Design & Consultancy Limited
InventorAlan Potts
Life of this patent
Estimating the term…
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.
Claims12
A tooth construction for a mineral breaker, 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 fully 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 fully seated in face to face contact with the rear face of the support body.
A tooth construction for a mineral breaker, the tooth construction including a tooth shaped support body having a solid core with no bores or apertures, 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 fully 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 fully seated in face to face contact with the rear face of the support body.
Dependencies are inferred from the claim text.