Multi-sectional roller mill
OwnerGraham Dixon, Thomas Wilkinsoninventors
Life of this patent
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Abstract
A multi-sectional roller mill comprises at least two mill sections (2, 2′) each including a plurality of 'rollers (20, 20′), wherein each mill section includes a-drive shaft (16, 16′) and male and female parts of a coupling element (15) attached to respective ends of said drive shaft for rotation therewith, and wherein the said coupling element provides for rotation between said male and female parts of drive shafts of adjacent mill sections.
Claims21
A multi-sectional roller mill comprising at least two mill sections each including a plurality of rollers, wherein each mill section includes a drive shaft and male and female parts of a coupling element attached to respective ends of said drive shaft for rotation therewith, and wherein the said coupling element provides for rotation between said male and female parts of drive shafts of adjacent mill sections.
A mill according to claim 10, wherein the upper and lower wall elements of each mill section may support a bearing housing, and wherein a bearing located in the housing supports the drive shaft of the mill section.
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Dependencies are inferred from the claim text.