Spring fixing washers

Where rigid permanent fixing is required on shafts, a range of spring fixing washers which eliminate the use of threads and nuts is available. One type is shown in Fig. 13.10(d). As it is pushed on to the shaft, the prongs are deformed and... 

Figure 12 9. Locking washers (a)tab(b) helical spring (c) shake proof (d) spring fixing...

Check the surface of clutch hoes, no surface cracking, oil leakage and dog leg is allowed, use the split washer and spring clip to fix the clutch hose on the support frame of car body. 

Parts shall be adequately secured so that should any wire, washer, spring, screw, nut, or similar part fall out of position or come loose, it cannot reduce the distances over the reinforced or supplementary insulation levels specified in the standards. As mentioned, parts fixed in place by screws or nuts with self-locking washers or other means are not liable to come loose, and soldered wires are not considered adequately fixed unless they are held in place near the termination independently of the soldered connection. 

If necessary blades 2 come back in initial position due to elasticity of a material of blades. After adjustment andachievements of the greatest efficiency of clearing clowns 7 are fixed in this position by means of spring washers and counter nuts. Blades vortex generator bundling on a sine wave curve that promotes decrease reduction in hydraulic resistance of the device. 

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