Gasdruckfeder (SKQ802, YQ803)

We have three types of gas spring, and they are: Supporting bar gas spring, adjusting bar gas spring, and raising gas spring.Detailed information about them is as follows:1. YQ series Supporting bar gas spring Support bar is also called balancer. Its characteristic is the establishment of pressure energy reserve obtained by injecting high-pressure nitrogen gas. Special seal, piston rod and outer tube together make up of a dependable seal system, which enjoys such advantages of big lift but small volume, big working stroke but small lift change, steady operation and convenient installation as compared with the mechanical spring.It is widely used for open of trunk compartment and rear trunk door of cars or applied in various kinds of modern automated machinery equipment such as aviation storage rack, printing machinery, woodworking machinery and textile machinery etc.2. JKQ series Adjusting bar gas spring Adjusting bar is also called angle adjusting gas spring. It is a liquid-gas integrated component with high-pressure nitrogen gas as energy reservation medium. The spring force is produced by compressed nitrogen. By control of the valve open, the oil gas may flow from one side of the piston to the other side. Under manual operation, the piston bar freely stretches and may be fixed at any position. It is suitable for various locations requiring angle or height adjustment, such as adjustment of the angle of backrest of bus seat, adjustment of different angles of office chairs and special mechanical combination such as steering wheel system.3. SKQ series Raising spring The height of raise spring can be freely adjusted within the set stroke range by using adjusting handle until the best position is achieved. The spring works steadily and is easy for operation. It is suitable for various kinds of chairs requiring adjustment of height and angle, including office chairs, turning chairs and medical treatment chairs etc.