KR20130010546A

KR20130010546A - Poly step of convertible speed equipment

Info

Publication number: KR20130010546A
Application number: KR1020110071242A
Authority: KR
Inventors: 김도환
Original assignee: 김도환
Priority date: 2011-07-19
Filing date: 2011-07-19
Publication date: 2013-01-29

Abstract

PURPOSE: An automatic transmission device is provided to shift gears in multiple stages regardless of driving speed and rotating speed by installing a clutch. CONSTITUTION: In an automatic transmission device, a base stage(200) embedding a clutch(110) in a hub body(114) is mounted in a hub axle. If driving force receiving from a rear sprocket is inputted to the hub axle, the driving force is inputted from a main axis to a longitudinal axis. Accordingly, a center rod(103) fixed in the clutch is changed to the driving of a rim.

Description

Multi-step automatic gearbox {poly step of convertible speed equipment}

The present invention relates to a device for freely shifting at a normal speed of a user, and converts a speed generated by a difference in diameter into a mechanical lever or a "centrifugal force" generated when driving. It is only a slight shift of two or three stages that the device is applied to the device, or the recent "hub body". In the present invention, the present invention is composed of a main shaft and a clutch-mounted longitudinal axis. "We will be proud to open a high-speed door by intensively attaching a general" step "consisting solely of the main and longitudinal axes.

The present invention is to develop a multi-functional multi-stage transmission device can not meet the sense of speed of modern people because of the current state of the art.

The present invention is a method of using the respective rotation generated in the "hub body" due to the multi-stage installation

As described above, the present invention inevitably occurs due to the difference in driving ratio between the main shaft, the longitudinal axis and the rim (wheel), whether or not receiving the "driving force" (input) as described above.

Whether the rim is running slowly or fast, and the difference between the radius of the main and longitudinal axes is solved by the "clutch" installation, whether it is slow or fast.

<100 hub body front view>
Fig. 1 200 Basic steps (spindle, longitudinal axis, clutch, pawl)
300 steps (spindle, longitudinal axis) (step + pawl)
100-1a, 100-1b, 100-1c, 100-1d, 100-1e, 100-1f, each major axis
100-2a, 100-2b, 100-2c, 100-2d, 100-2e, 100-2f, each vertical axis
Figure 2 and basic steps layout
Fig. 3 Clutches and fixed rotary tube and center rod.
Fig. 4 A positional view of pawl when the running speed of the rim (assuming 1.5 revolutions) is taken as the starting point.
Fig. 5 Fig. 5 shows the layout of the main and longitudinal axes and the predicted pawl position when measuring the hub axle surface area.
<Code used for main part of drawing>
200 basic steps (composed of spindle, longitudinal axis and clutch)
100 Hub Body Front View
100-1 longitudinal axis (a, b, c, d, e, f,)
100-2 spindle (a, b, c, d, e, f,)
200 basic steps (composed of spindle, longitudinal axis and clutch) a, b,
300 steps (composed of main and vertical axes), a, b, c, d,
101 Hub Shell
102 hub shell cover, 1, 2,
103 Clutch center rod 1, 2,
104 Rear sprocket
105 conical nut 1, 2,
106 bearings 1, 2,
107 clutch outer diameter fixed rotating tube 1, 2,
108 Spring-Ring 1, 2, 3, 4, 5,
109 chain 1, 2, 3, 4, 5, 6,
110 one-way clutch 1, 2,
111 Spokes Hole 1, 2, 3, 4,
112 Frames 1, 2,
113 Frame Axle
114 Hub Axle
115 pawls 1, 2, 3, 4, 5, 6,
116 Grooves 1, 2, 3, 4, 5, 6,
117 Nut

As described above, the driving force entered into the hub body 100 reaches the longitudinal axis 100-1 via the pole 115 and the chain 109 via the main shaft 100-2. At the same time, the process of turning the rim (wheel) to drive

<1> Hub Axle and Pawl

The hub shaft 114, which is wrapped around the frame shaft 113 and is supported by the cone nut 105 at both ends, has the same number of poles 115 as the main shaft 100-2, and the main shaft 100-2 generated by the rotation of the rim. By placing the pawl 115 behind the hub axle 114 in a manner that accommodates the "lag behind" phenomenon

<2> main or sun gear

Main shaft (100-2) is connected to the spring ring (108) with the same or different radius to maintain the balance of position, arrangement, rotation, etc. Each of the main shaft (100-2) four receiving grooves (116) in the center ) Is formed so that the driving force transmits the receiving groove 116 to the longitudinal axis 100-1 through the pawl 115.

<3> Subordinative gear (sub gear)

The longitudinal rod 100-1 is fixed to the inner race of the clutch 107 of the basic step 200, and the center rod 103 is fixed to the hub shell cover 102 by a nut 117 and the clutch 107. The outer race is a gear in which the longitudinal axes 100-1 of step 300 are inserted and fixed in the clutch fixing rotary tube 107 that wraps and rotates the center rod 103 to perform the same rotational motion as the rim. .

In such a structural environment, the mechanical phenomenon of "falling and passing" caused by the difference between the running speed of the rim and the radius difference between the main shaft 100-2 and the longitudinal axis 100-1 in the hub body 100, that is, the low speed rotation of the rim " Lagging phenomenon is a solution in a situation in which the "retardation" is increased and the "overpass" is increased in the increase in rotation of the rim. Will be resolved.

Claims

As the device equipped with the basic step 200 with the clutch 110 in the hub body 100 mounted on the hub axle 114, when the driving force is received from the rear sprocket 104, the hub axle 114 having the pole 115 is mounted. If the input is received from the main shaft (100-2) surrounding the hub shaft 114 to the longitudinal axis (100-1) when the input to the inner race (inner race) of the clutch 110 built in the longitudinal axis (100-1) The fixed center rod 103 is an extremely simple mechanism that transitions to the running of the rim, where it is deposited several steps 300 for speedup.

The driving force input in claim 1 is transmitted from the pawl 115 mounted on the hub shaft 114 to the longitudinal shaft 100-1 through the four receiving grooves 116 of the main shaft 100-2 as a chain 109. The central rod 103 of the inner diameter of the built-in clutch 110 is fixed to the hub shell cover 102 with a nut 117, and is a mechanical device which repeats the process of simultaneous driving with the rim, that is, input → transmission → driving.

In the basic step 200, which is the basic type in claim 2, increasing the number of steps 300 increases the spooling ring 111 to maintain mechanical balance such as position, arrangement, and rotation between the main axes 100-2 of each step. In the process of receiving the driving force from the main shaft (100-2) to the longitudinal axis (100-1) from the pull (115) suitable for the current rim traveling speed while inserting and wrapping the hub shaft (114)

Due to the running speed ratio of the rims in claims 1, 2, and 3, the main body 100-2 lags behind and the overshoot of the longitudinal axis 100-1 inevitably occurs in the hub body 100. To the present invention
1> The driving force is transmitted to a position suitable for the running speed of the present rim among a plurality of longitudinal axes 100-1 fixed to the fixed rotary tube 107 of the outer race of the clutch 110 of the basic step 200. Running with the rim, but the other step 300, which is not receiving the driving force is relieved of the lag to reach the pool 115 arranged in a lagging behind without force
2> Drive with the rim with only one of several longitudinal axes (100-1) fixed to the outer diameter of the clutch 110 of the basic step 200, but the remaining step 300 is overturned from the inner diameter of the clutch (110) Is destroyed.

In this multi-stage automatic transmission, it is essential that the radius is different and the driving cost of the rim is added, and mechanical trouble is inevitable. The application of the basic step 200 employing a one-way clutch (110) as a means to solve this is to solve the above phenomenon neatly.
As described above, the driving force is transmitted from the main shaft 100-2 to the step 300 consisting of the longitudinal shaft 100-1 to the pole 115 of the hub shaft 114, at the same time being transmitted to the rim to be accompanied by a "run". The remaining step 300 is lost in power, but disappears from the poles 115 arranged to lag behind in the "falling phenomenon", and "overpassing phenomenon" is a wastewater disappearing from the inner diameter of the clutch 110.

Increase initial speed
Since the hub body 100 is composed of a combination of the basic step 200 and several steps 300, the ideal arrangement of the pole 115 is very important to increase the initial running in the basic arrangement as shown in FIG.

No auxiliary device required
This device is easy to increase and decrease by adjusting the driving force of the driver, so a separate auxiliary device is unnecessary.
At the current speed
1> If you settle down-Stay the status
2> If you want to slow down-Pause the pause
3> If you want to increase-The pedaling step is done by strengthening pedaling.
<NOTE> Numerical value of "Loop and Excess" of this apparatus <Example of 6-stage apparatus>

※ This device
The slower the rim, the slower the "lag"
The faster the Rim speed, the more "overpass."