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 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；
• And adjusting the friction torque between the ratchet wheel and pawl can effectively increase the code discrimination performance of micro-electromechanical system code lock.
  通过控制棘轮棘爪处的摩擦力矩可有效提高微机电系统密码锁的鉴码性能。
• A two-raking pawl mechanism is a kind of loading one used in a roadheader; its performance and property are unknown now.
  双耙爪是在掘进机上使用的一种装载机构，其性能和特征目前还不甚清楚。
• 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。
• Design characteristics of pawl pole permanent synchronous machine
  爪极永磁同步电机的设计特点
• 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 virtual prototype of the clutch is built based on Pro/ E and the switch process of the SSS clutch is simulated by MSC Adams. The simulation of the impact performance of the pawl and pawl wheel and the engaging performance of the middle part is finished.
  利用Pro/E及MSCADAMS建立该离合器的虚拟样机模型，并在MSCADAMS中对离合器动态接合过程进行仿真，分析棘轮棘爪的碰撞特性，以及中间件的啮合特性。
• This paper introduces the structure and design characteristics of pawl pole permanent synchronous machine, and illustrates the relations among main structure sizes.
  介绍爪极永磁同步电机转子的结构及设计特点，并说明了一些主要结构尺寸间的关系。
• Tyre-lock chain interlocking pawl ( winding) wheel
  胎锁链（轮胎防滑）大钢轮，互锁棘爪轮
• The pawl type bamboo roots grab was designed.
  竹爪式竹根挖掘机方案设计。