pull at threadとは 意味・読み方・使い方

To provide a fluid pressure device, and a plug member for the fluid pressure device in which a connection part is sealed by push-in work and pull-out work, instead of using a female thread part formed at a through hole in the connection part, so as to improve the efficiency of attachment/detachment work when attaching and detaching the device.例文帳に追加

接続部の内部の貫通孔に形成された雌ねじ部を利用することなく押し込み作業と引き抜き作業によって、前記接続部をシールすると共に、着脱時の着脱作業効率の向上を図る流体圧機器および該流体圧機器用のプラグ部材を提供する。 - 特許庁