Controllable gasoline-saving semi-axle for vehicle

Abstract

The invention relates to a controllable vehicle fuel-saving semi axle, characterized in that the invention uses inertia theory, arranges inside arc magnetic drawing claw engaged with a Z-type drawing rod with a positioning hole at middle, two symmetry arms of the drawing rod are limited by the axles on two arc drawing claws, the rotation axle of the drawing claw is fixed on a frame support, the clutch frame has a chamber containing a clutch one-way disc whose two sides are arranged with space without spiky, and rollers at angle end, to engage with the clutch, driving tooth and driven tooth, therefore, the invention can on-time control slide and brake, and save fuel, with simple structure, easy operation or the like.

Description

Technical field:

[0001] The invention belongs to the technical field of automobile half shaft design and manufacture. To be precise, it is a design and manufacturing technology of a controllable automobile fuel-saving axle shaft. Background technique:

[0002] At present, the fuel-saving axle shafts of automobiles appearing on the market all adopt a pawl structure. When the automobile reaches a certain speed, the accelerator pedal is lifted quickly, and the driven gear is separated from the driving gear, so that the vehicle enters a coasting state. However, the following defects exist in the practice process: the structure is complex, the manufacturing process is difficult, and the product quality is difficult to guarantee; in order for the car to enter the coasting state, it needs to reach or exceed the set speed, and the taxiing speed is high, so that there are not many opportunities for taxiing ;When the car needs to brake above the set speed, quickly lift the accelerato...

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