pawl

英

美

网络  棘爪; 制转杆; 掣爪; 卡爪

复数：pawls　

英英释义

noun

• a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward
  Synonym:detentclickdog

双语例句

• Heavy hammer on the pawl through the release of the lock device on Spindle lock spindles;
  重锤上的棘爪通过释放装置上的锁锭轴锁锭；
• The pipe tongs is mainly composed of a fixed jaw, a movable jaw, a racket wheel, a spring, a pawl, a movable pin and a connecting pin;
  主要由固定钳口、活动钳口、棘轮、弹簧、棘爪、活动销和连接销等组成。
• The blades are positioned on the large handle by a rotating shaft screw, and the pushing pawl and a pawl torsion spring are connected with the small handle through the pawl pin.
  小手柄上通过棘爪销柱连接有推进棘爪及棘爪扭簧，推进棘爪受到棘爪扭簧的压力始终压制在刀片的齿上；
• The middle column and the projections present an eccentric shape correspondingly to the center of the fixed pawl body.
  中柱与凸块相对于掣动杆体中心呈偏心状；
• Analyzing the reasons of spring failure on pressing pawl of cutting machine and heat treatment
  剪板机压料爪子弹簧失效原因分析及处理
• This control effect can be got by designing the size of pokedwheel, using the self locking character of worm wheel and worm pole and connecting the pawl mechanism with overtravel limit switch.
  通过有效设计拨轮的尺寸，利用蜗轮蜗杆的自锁特性，将棘轮机构与行程开关联为一体，达到自动输球控制的目的。
• Move the feed dog up or down to perform adjustment, then securely tighten the screw. The fastening tool further includes a coil feeder ( 720) assembly having an indexing pawl ( 722).
  上下移动送布牙调节高度，然后拧紧紧固螺丝。紧固工具还包括具有分度棘爪的卷料进给组件。
• Pawl is a simple device which allows a shaft to turn only one way.
  掣爪是一种非常简单的只让转轴往一个方向转动的装置。
• A bracket will be installed within the transmissions to assure that the park pawl shaft remains properly in position.
  在变速器内安装保持架来确保驻车止动爪定位销处在正常位置。
• The pawl type bamboo roots grab was designed.
  竹爪式竹根挖掘机方案设计。