toothed wheel held in place by a pawl or detent and turned by a lever

the ratchet wheel and pawl of automatic knife feed mechanism in passim80 cigarette maker had to be replaced frequently because of serious wear.

针对passim80卷烟机刀头自动进刀机构存在进刀棘轮、棘爪磨损较快，更换频繁等问题，对该机构进行了改进。

the force-measuring ratchet wheel type binder has the advantages of high safety performance, compact structure, low manufacturing cost and the like.

本发明具有安全性能高、结构紧凑、制造成本低等优点。

the flowing channels are set on the ratchet wheel dial, which are corresponding to the water diversion grooves that are uniformly distributed on the water diversion plate.

棘轮转盘设置流道对应分水盘上均布的分水槽，每一分水槽开孔与下方的一个集水杯连通。

a ratchet wheel with a handle is sheathed on the core bar, and a screw can be easily screwed down or unscrewed by both hands.

在芯桿上套上一个带有扳把的棘轮，双手并用，就可以较轻松地拧紧或卸下螺丝。

each tooth of the ratchet wheel shears the same length and its end is heaved along wheel circumference direction.

这种棘轮的每个齿都一样长，并且每个齿的末端都沿着轮周方向凸起。

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鑒码性能。

on receiving an impulse, the electromagnet coil be comes energized and attracts the armature, causing the pawl to turn the ratchet wheel through a definite number of teeth.

当接受到信号时，电磁线圈充电并吸引转子，使棘爪转动棘轮一定的角度。

pulse electromagnetic dc motors, in their simplest form, consist of electromagnet with armature and ratchet wheel mounted on shaft. the right end of armature carries pawl.

脉沖直流电机的最简单结构形式是由固定在架子上的线圈和棘轮组成，线圈的右端装有棘爪。