conical helical springとは 意味・読み方・使い方

To provide an apparatus for forming a conical spring by which a highly accurate conical spring is obtained at high speed and at low cost by performing helical shearing work without having the slit width and forming of a spring in one process.例文帳に追加

スリット幅の無い渦巻き状の剪断加工とバネ成形を１工程で行うことによって、精度の高い円錐バネを高速且つ低コストで得ることができる円錐バネの成形装置を提供すること。 - 特許庁

Further, by using a helical spring of a head-cut conical shape as the helical spring, a superposed part of sheet both ends is prevented from being largely swelled to hardly generate rupture for the winding.例文帳に追加

さらに、つる巻きばねに戴頭円錐形のつる巻きばねを使用することによりシート両端部分の重なりが大きく盛り上がるのを防止して巻き取りに不調を生じにくいようにした。 - 特許庁