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

• The fine blanking dies of the pawl and the chute used for the seat recliner were firstly introduced in this thesis, and failure analysis has been carried out in view of mechanical calculation, metallographic test, hardness test and SEM.
  本文首先针对棘爪、滑槽板两副精冲模具出现断裂的凸模，从力学强度校核、金相试验、硬度试验、断口电镜扫描等进行试验分析。
• 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。
• Tyre-lock chain interlocking pawl ( winding) wheel
  胎锁链（轮胎防滑）大钢轮，互锁棘爪轮
• If the cup plug is missing, the park pawl anchor shaft can move out of position under certain conditions.
  如果该杯状固定塞脱落，驻车止动爪定位销可能在特定情况下滑移出正常位置。
• 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。
• The pawl type bamboo roots grab was designed.
  竹爪式竹根挖掘机方案设计。
• 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
• The feasibility for rolling special section pawl steel with the existing& 180 mm mill at laboratory has been discussed.
  研究了用180mm轧机轧制异型断面棘爪钢的可行性。
• 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 fastening tool further includes a coil feeder ( 720) assembly having an indexing pawl ( 722).
  紧固工具还包括具有分度棘爪的卷料进给组件。