lingual plateとは 意味・読み方・使い方

A portion 33 between a pair of lingual parts 17a, 17a is folded back in a U shape at a middle part of a base plate part 16a to make the yoke for the universal joint, having the base plate part 16a as a base part 10a.例文帳に追加

基板部１６ａの中間部で１対の舌状部１７ａ、１７ａの間部分３３をＵ字形に折り返して、この基板部１６ａを基部１０ａとする自在継手用ヨークとする。 - 特許庁

Before folding back the in-between portion 33 in the U shape, surface roughness of a portion with a cross-hatched pattern, surrounded at three sides with the in-between portion 33 and base plate parts of the lingual parts 17a, 17a, is refined by removing metal materials existing on a surface of the portion.例文帳に追加

上記間部分３３をＵ字形に折り返す以前に、この間部分３３と上記両舌状部１７ａ、１７ａの基半部とで三方を囲まれた、斜格子で表した部分の表面粗さを、この部分の表面に存在する金属材料を除去する事により向上させる。 - 特許庁