Cage for rolling bearing
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United States of America Patent
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Sep 1, 2015
Grant Date -
Dec 25, 2014
app pub date -
Jun 19, 2014
filing date -
Jun 24, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A cage for a rolling bearing is coupled to a rolling bearing including an inner ring, an outer ring and a plurality of rolling elements rolling between the inner ring and the outer ring to keep intervals of the plurality of rolling elements, wherein the plurality of rolling elements include bodies coupled along a circumference thereof at predetermined intervals, wherein each of the bodies includes a first piece and a second piece which are attachable to each other and detachable from each other. A first coupler and a second coupler configured to be capable of being coupled to each other are respectively formed at the first piece and the second piece, and the first piece and the second piece are primarily coupled by means of a coupling force of the first coupler and the second coupler.
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