Sliding instrument and method for manufacturing same
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United States of America Patent
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Nov 17, 2020
Grant Date -
May 2, 2019
app pub date -
Jun 2, 2017
filing date -
Jun 10, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are a sliding instrument having a low frictional resistance to the snow surface, the ice surface, or the water surface and having excellent sliding performance and a method for manufacturing the sliding instrument. A sliding instrument to slide on snow, ice, or water includes a sliding surface (1) to come into contact with the snow surface, the ice surface, or the water surface, and the sliding surface (1) has a surface roughness Ra of 1.0 μm or less. A method for manufacturing the sliding instrument includes polishing a sliding surface (1) using a polishing composition slurry containing abrasives to make the sliding surface (1) have a surface roughness Ra of 1.0 μm or less.
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