cross-bittenとは 意味・読み方・使い方

When a bit 51 is put on a cross hole of a male screw, small thrust P1 which is obtained by subtracting the repulsive force F1 of the springs 5a, 5b from the dead weight WO is applied to the male screw to prevent the male screw from being bitten into a tap during starting tightening the screw.例文帳に追加

ビット51をおねじの十字穴に載せると、自重W0からばね5a,5bの反発力F1を差し引いた小さな押圧力P1がおねじに掛かり、ねじ締め付け開始の際におねじがタップに食いつくのを防ぐ。 - 特許庁

To provide a power screwdriver holding structure for preventing a male screw from being bitten into a tap during starting tightening the screw and preventing a bit of the power screwdriver from being removed from a cross hole of the male screw during completing tightening the screw.例文帳に追加

ねじ締め付け開始の際にはおねじがタップに食いつくのを防ぎ、ねじ締め付けの完了の際には電動ドライバのビットがおねじの十字穴から外れるのは防ぐ電動ドライバ保持構造を提供する。 - 特許庁

A projection 20 bitten in the foam layer 12 is formed to the base material corner region for forming the three-dimensional corner part so as to be gradually reduced in its cross section toward a corresponding skin material corner part, and an integral hinge part 27 and a slit for separating the integral hinge part from the base material body at turning are formed to the base material corner region 4n.例文帳に追加

立体状コーナ部を形成する基材コーナ部に、対応の表皮材コーナ部に向けて断面を徐々に小さくして発泡層１２に食込む突起部２０を形成すると共に、この突起部を囲む基材コーナ領域４ｎに、インテグラルヒンジ部２７と、回動時に基材本体から分離させる切目を形成する。 - 特許庁