root of threadとは 意味・読み方・使い方

The diameter 34 at the root of the female thread forming part 14 of the valley diameter 33 is equal to the inner diameter 37 of the female thread of the same nominal diameter and the diameter 35 at the leading end of the female thread forming part 14 is slightly larger than the valley diameter 39 of the male thread of the same nominal diameter.例文帳に追加

谷径３３の前記根元における直径３４は同じ呼び径の雌ネジの内径３７と等しく、前記先端おける直径３５は同じ呼び径の雄ネジの谷径３９より僅かに大きい。 - 特許庁

The diameter 31 at the root of the female thread forming part 14 of the outer diameter 30 is equal to the valley diameter 36 of a female thread of the same nominal diameter prescribed in ISO or the like and the diameter 32 at the leading end of the female thread forming part 14 is slightly larger than the outer diameter 38 of a male thread of the same nominal diameter.例文帳に追加

外径３０の前記根元における直径３１はＩＳＯ等に規定された同じ呼び径の雌ネジの谷径３６と等しく、前記先端おける直径３２は同じ呼び径の雄ネジの外径３８より僅かに大きい。 - 特許庁

A pair of a screw thread 3 and a root of thread 4 are formed wavelike by continuing not less than 3 pairs in the circumferential direction.例文帳に追加

山３と谷４との対を円周方向に３対以上連続させて、円周方向に波打った形状とする。 - 特許庁

In another embodiment, the width of the root region of the external thread section 19 of the electrode is wider at least by 35% than the width of the root region of the internal thread section 17 of the electrode holder.例文帳に追加

他の態様において、電極の雄ネジ部１９の谷領域の幅は、電極ホルダーの雌ネジ部１７の谷領域の幅よりも少なくとも３５％広い。 - 特許庁

The outer diameter 30 and valley diameter 33 of the thread formed to the female thread forming part 14 of a screw mold are tapered so as to gradually become small as going toward the leading end of the female thread forming part 14 from the root thereof.例文帳に追加

ネジ型の雌ネジ形成部１４に形成されたネジ山の外径３０と谷径３３は、それぞれ雌ネジ形成部１４の根元から先端に行くに従って徐々に小さくなるようにテーパが付いている。 - 特許庁

Thus, the cross sectional shape around the thread root 4a, is formed to almost acute angle state or almost sharp state by coating the screw part 2 in the thread rolling flat dies with the hard film 6, in comparison with the cross sectional shape around the thread root 8a of the basic screw part 5.例文帳に追加

このため、転造平ダイス１のねじ部２は、硬質皮膜６でコーティングされることによって、その谷底４ａ周辺の断面形状が基礎ねじ部５の谷底８ａ周辺の断面形状に比べて略鋭角状または略尖状に形成される。 - 特許庁

The tip-part diameter D_1 of the inner diameter part 6a of a washer 6 is larger than the root diameter and smaller than the crest diameter of the threaded part 2c (male thread) of a bolt body 2.例文帳に追加

座金６の内径部６ａの頂部径Ｄ_1は、ボルト本体２のネジ部２ｃ（雄ネジ）の谷径以上山径以下である。 - 特許庁

A rib for adjustment 20 is integrally molded in the root thread part 15B of the male screw 15 and butted on the ridge part of the female screw 11 of the holder 2.例文帳に追加

雄ネジ１５の谷部１５Ｂに調整用リブ２０を一体成形し、この調整用リブ２０をホルダ２の雌ネジ１１の山部に突き当てる。 - 特許庁