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1·Mainly by the pilot valve seat, valve, diaphragm, spring, adjusting springs and other parts.

导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。

2·Variable play cam is the effective number of the control spring, and the height of the bolt adjusting spring;

变剧凸轮是控制弹簧的有效圈数，节距刀下面螺栓调节弹簧高度；

3·The relief valve consists of a sealer and an adjusting spring. When the inlet pressure is greater than a set value, the spring pressure is overcome to discharge over-pressure air.

其安全阀是通过密封垫和调节弹簧构成的，当进口压力大于设定值时克服弹簧压力， 把过压气体泄放出去。

4·The utility model is characterized in that the self locking type air spring has the functions of supporting and adjusting height, and the operation is flexible and the structure is relatively simple.

自锁型气弹簧同时具备支撑、调节高度的功能，而且操作十分灵活，结构相对简单。

5·By modifying governor characteristic curve and the edges of helix and vertical groove in plunger, as well as adjusting the length of idling spring, the fault is eliminated.

通过修改调速特性曲线、改进喷油泵柱塞的结构和调整怠速弹簧长度消除了故障。

6·The elastic adjusting mechanism is provided with a torsion spring, one end of the torsion spring is connected with the second ticket entering axle, and the other end is connected on the outer shell.

所 述的弹力调节机构设有一螺纹弹簧，螺纹弹簧一端连接第二进票轴，另外一 端连接在外壳上。

7·The drive structure is simple, the speed adjusting is convenient, the knife withdrawing speed is fast, hand motion is not needed, and the knife withdrawing spring is not easy to be damaged.

它传动结构简单，调速方便；退刀速度快，不需手动，退刀弹簧不易损坏。

8·The clutch is composed of a clutch body, a support bearing of the body, a steel ball seat, a steel ball, a guide column, a spring and an adjusting screw.

该离合器由离合器本体、本体支承轴承、钢珠座、钢珠、导柱、弹簧和调整螺钉组成。

9·The lifting mechanism is a spring, which is used for adjusting and positioning the height of the transverse walk device.

各拉升机构为拉簧，以调整和定位横向行走机架的高度位置。

10·V-packings: Self-adjusting, spring-loaded, double V-packings maintain constant high pressure seal compression and extend seal and plunger life.

密封：自动调节，弹簧底座，双层V-密封维持高压密封和延长密封与柱塞寿命。