1) Interested in selling torsion spring, compression spring.

2) The check valve shall utilize single torsion spring design to minimize pressure drop through the assembly.

3) A torsion spring is installed on the pivot pin, the two ends of the spring connect respectively with the fixed claw and the rotary claw.

4) The check valves shall utilize a single torsion spring design to minimize pressure drop through the assembly.

5) One end of the torsion spring is fixed on the convex shaft of the base and the other end is abutted on the shifting piece of the braking piece after pre-twisted.

6) It is proved that the torsion spring can simulate the shear friction well in the first shear stage.

7) The torsion spring is arranged in the inner part of the rotary cylinder to eliminate the rotation torque of the rotary cylinder body on a specific rotation direction.

8) Some other types of torsion spring clutch are also described.

9) As utilizing principle of torsion spring and leverage, the unique MEMS microwave switch has low actuation voltage, high isolation, low insertion loss and good stability.

10) It is suitable for producing double torsion spring, straight spring, pagoda-shaped compression spring, rectangle spring, swirl spring and other different spring and special-shaped spring etc.

11) One side of the clothes-supporting frame passes through the centre hole of the cylindrical helical torsion spring to permeate in the through holes of the big arc clip and the small arc clip.

12) A spring compressor is used for covering part of the guide bar containing the torsion spring, and the door basket of the invention can put and fetch the food conveniently while sharing the components.

13) First, the energy of the operating mechanism of the breaker is all stored in the torsion spring and then released in three divided times.

14) Condition that safety airbags leak occurred, it can still seize objects on the torsion spring closure of the joints,[http:///torsion spring.html] This also resolve security issues in the work.

15) In this paper, the application and the mechanism principle of torsion spring overrun clutch are introduced.

16) Automatic speed regulating apparatus as defined in claim 1 in which the torsion spring is connected to the hub by means of a resilient portion constituting an overload protection and damping device.

17) The blades are positioned on the large handle by a rotating shaft screw, and the pushing pawl and a pawl torsion spring are connected with the small handle through the pawl pin.

18) In the most of works , the flexible joint is only predigested as a linear torsion spring.

19) The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.

20) The main assembly shall consist of two independently operating torsion spring check assemblies, two resilient seated isolation valves, and four ball valve type test cocks.