CN2204213Y - Optimized torque-transmission disk for motorcycle - Google Patents

Abstract

The utility model relates to an optimized torque-transmission disk for motorcycles, comprising a star wheel (10), a cage, a roller (1), an outer sleeve (15), a transmission support frame (8), a push plate (4), a friction plate (13) and butterfly springs (7). A suit of end cams (5), (6) is arranged on one end of a support shaft (6). The push plate (4) is arranged on a dust cover (3). The transmission support frame (8) is clamped with the cage (2). The friction plate (13) is pasted on the inner bore bottom of the outer sleeve (15). The optimized torque-transmission disk for motorcycles can enable a motorcycle to slide by making full use of inertia, reversely drawn an engine as needed when the motorcycle runs, can automatically gear and can save oil by 27.92%.

Description

Optimized torque-transmission disk for motorcycle

The utility model relates to a kind of motorcycle and optimizes torque-transmission disk.

The utility model is in utility model patent (my invention) ｀ drive system optimizer ' patent No.: the further improvement on 93246872.1 the basis makes it to be applicable to motorcycle.Present motorcycle only is equipped with torque-transmission disk, receives throttle during driving and will instead drag engine, and the speed of a motor vehicle slows down very soon, the transmission system quick abrasion, and the inertia in the time of can not making full use of driving, therefore, the fuel consumption height.

At the problems referred to above, the purpose of this utility model provides a kind of inertia that can make full use of and slides, and can realize as required in advancing that again the motorcycle of the function of towing astern engine is optimized torque-transmission disk.

The utility model is made up of star-wheel (10), retainer (2), roller (1), overcoat (15), dust cover (3), torsion spring (17) etc., it is characterized in that: it also is made up of cover edge cam (5) (a 6) transition bracket (8), push pedal (4), friction plate (13), butterfly spring (7), support spring (9); One cover edge cam (5) (6) is contained in an end of back shaft (16); Push pedal (4) is housed, and the opening that passes on the dust cover (3) can contact with transition bracket (8) on dust cover (3); Transition bracket (8) is stuck with retainer (2), and is contained on the star-wheel (10); Between star-wheel (10) top and push pedal (4), butterfly spring (7) is housed; Between the groove (a) of star-wheel and transition bracket (8), support spring (9) is housed; Endoporus bottom at overcoat (15) is pasted with friction plate (13).

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that A-A of the present utility model is to profile.

Specify embodiment of the present utility model below in conjunction with accompanying drawing:

As Fig. 1-shown in Figure 2: in overcoat (15), load onto star-wheel (10), in star-wheel (10), load onto retainer (2), dress roller (1) in retainer (2), the end of star-wheel (10) has a hole that one end of torsion spring (17) is housed, torsion spring (17) other end is contained in (see figure 2) on the hole of retainer (2), make overcoat (15), star-wheel (10), roller (1) under the effect of torsion spring (17), the forward combination constitutes mono-directional overrun clutch (in preceding patent: 93246872.1 have explained this principle).To achieve the object of the present invention, the function that promptly has two-way combination, then need reverse junction fashionable (towing astern engine), control crank (12) is under the effect of edge cam (5) (6), push pedal (4) is produced to be moved axially, promote transition bracket (8), retainer (2) is shifted to the friction plate (13) of overcoat (15) bottom simultaneously with roller (1) and is contacted with it, as long as overcoat (15) rotates an angle, friction plate (13) just drives retainer (2) and all roller (1) another directions to star-wheel (10) plane move, make the utility model realize reverse combination, i.e. the towing astern engine.When needing to recover normal operating conditions (forward combination), unclamp control crank (12), butterfly spring (7) resets push pedal (4), support spring (9) resets transition bracket (8), transition bracket (8) drives retainer (2) and forms released state with friction plate (13), therefore, recovered normal operating conditions (forward bonding state).

Use the utility model variable block automatically, rate of economizing gasoline is 27.92%, and can improve the service life of engine and all parts, reduces noise and pollution.

Claims (1)

1, a kind of motorcycle is optimized torque-transmission disk, it by: star-wheel (10), retainer (2), roller (1), overcoat (15), dust cover (3), torsion spring (17) etc. are formed, and it is characterized in that:

A, it also is made up of cover edge cam (5) (6), a transition bracket (8), push pedal (4), friction plate (13), butterfly spring (7), support spring (9);

B, a cover edge cam (5) (6) are contained in an end of back shaft (16);

C, push pedal (4) is housed on dust cover (3), and passes the opening on the dust cover (3), can contact with transition bracket (8);

D, transition bracket (8) are stuck with retainer (2);

E, between star-wheel (10) top and push pedal (4), butterfly spring (7) is housed;

F, between the groove (a) of star-wheel and transition bracket (8), support spring (9) is housed;

G, be pasted with friction plate (13) in the endoporus of overcoat (15) bottom.

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