杠杆装置

Its operating principle is that electric energy is changed into mechanical energy by drive unit, then the liquid in the cylinder body forms high and low pressure to drive piston up by impeller circumrotation, so vertical motion is changed into wagging of brake arm by leverage and declutch is completed. This product has passed the experiment test by National Quality Supervise Administration and every technical criterion is accorded with national trade standard.

电力液压块式制动器包括电力液压推动器和块式制动架两部分组成，其工作原理是通过驱动装置的电能变成机械能，通过叶轮旋转，使缸体内液形成高低压腔推动活塞向上运动，从而通过杠杆机构将垂直运动转变成制动臂的左右摆动、完成松闸。

The specific method is: first host of the brake rod to remove the trailer brakes to adjust the various parts, when the trailer brakes until the wheels with the ground so far appeared prints hysteresis drag, and then host the brake rod lever arm with pedal connections, and adjust the brake connecting rod connecting the host length, until the brake unit, all wheels have friction with the ground traces of the adjustment shall be qualified.

具体方法是：先把主机的制动连杆摘掉，对挂车制动装置的各个部位进行调整，直至刹车时挂车的车轮与地面出现拖滞印痕为止，然后再把主机的制动连杆与踏板的杠杆臂连接好，调整主机制动连杆的连接长度，直到机组刹车时，所有的车轮与地面有摩擦痕迹，即为调整合格。

Accordingly, undertook improvement to measurement technique and unit of feet lens group, rear sight the design is staff guage of 0.02mm mobile vertical for the least scale division value, telescopic design is collimation binoculars, face of lens of feed rod lever is 1.2362m above to rear sight distance.

因此，对测量方法和尺镜组装置进行了改进，将标尺设计为最小分度值为0.02mm移动铅直标尺，望远镜设计为准直望远镜，光杠杆镜面到标尺距离为1.2362m以上。

Mechanical-type traps Bellow Seal Valves are free float-type, the free semi-float type, lever-type float, inverted bucket type, and so 1, free float steam trap: Free float steam trap of the structure is simple, the internal moving parts is only one fine grinding of stainless steel hollow float, float is also a hoist parts, no fragile parts, life is very long,"Silver Ball" brand within the zone trap there are Y series automatic row of air devices, very sensitive, can automatically row of air, the work of high quality.

机械型疏水阀有自由浮球式、自由半浮球式、杠杆浮球式、倒吊桶式等 1、自由浮球式疏水阀：自由浮球式疏水阀的结构简单，内部只有一个活动部件精细研磨的不锈钢空心浮球，既是浮子又是启闭件，无易损零件，使用寿命很长，&银球&牌疏水阀内部带有Y系列自动排空气装置，非常灵敏，能自动排空气，工作质量高。

At the last set of wheels, the so-called "Swiss lever escapement", the most widely used in today's wristwatches, is composed of a pallets wheel and an anchor shaped part with two ruby pallet-stones and its upper extension terminated by a fork.

在最后一个齿轮，到如今，这种叫&瑞士杠杆擒纵系统&的装置，一直被广泛地使用在各种机械表上：这个系统主要由一个托盘轮和一个擒纵叉组成。

Micro adjusting devices added in leverage differential adjustment and presser foot lifting parts for ideal adjustment to ensure the beauty in stitch.

杠杆式差动调节和抬压脚调节都附有微调装置，可根据缝制的面料调节最佳的差动比和压脚压力，缝出漂亮的线迹

This paper introduces the structure and working principle of how to machine the crown set of rubber-covered roll in paper making using CQ61100 lathe.

介绍了在 CQ6 110 0车床上车制造纸胶辊中高装置的结构和工作原理，利用偏心凸轮和杠杆机构车出的胶辊中高，近似于胶辊的挠度曲线，能满足实际生产需要，其原理也适用于其它车床。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。