JPH09210176A - Ring gear self-revering driving type fully automatic continuously variable transmission - Google Patents
Ring gear self-revering driving type fully automatic continuously variable transmissionInfo
- Publication number
- JPH09210176A JPH09210176A JP8047882A JP4788296A JPH09210176A JP H09210176 A JPH09210176 A JP H09210176A JP 8047882 A JP8047882 A JP 8047882A JP 4788296 A JP4788296 A JP 4788296A JP H09210176 A JPH09210176 A JP H09210176A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- rotating
- rotation
- ring gear
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Landscapes
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は，回転運動を変速駆
動する変速装置における，プラネタリーギヤ自体による
全自動無段変速を得る方法に関する．BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for obtaining a fully automatic continuously variable transmission by means of a planetary gear itself in a transmission that shifts rotational motion.
【０００２】[0002]
【従来の技術】従来の，全自動変速においては，プラネ
タリーギヤを数個組合わせ，油圧装置やブレーキ装置
で，各ギヤをロックしたりフリーにして，各プラネタリ
ーギヤを順次ロックアップして差動を得るようにしてい
る．2. Description of the Related Art In the conventional full automatic transmission, several planetary gears are combined and each gear is locked or unlocked by a hydraulic device or a brake device, and each planetary gear is sequentially locked up. I try to get the differential.
【０００３】従来の全自動変速装置にあっては，各プラ
ネタリーギヤの，各ギヤをロックしたりフリーにして，
各プラネタリーギヤの順次ロックアップする形で得る差
動を，自動無段変速に当てる方法に問題点があった．In the conventional fully automatic transmission, each gear of each planetary gear is locked or unlocked,
There was a problem in the method of applying the differential obtained by sequentially locking up each planetary gear to automatic continuously variable transmission.
【０００４】本発明は，プラネタリーギヤ一組だけで，
回転力に応じた差動を自動的に無段階に得て，全自動無
段変速を得ようとする目的としており，さらに，各ギヤ
の回転限界まで無段階に変速作用を可能にして，他の装
置と併用しなくとも，単独で全自動無段変速が得られる
ことで，単純で小型，軽量となり，コストの低減によ
り，使用範囲も広がることを目的としている．The present invention, with only one planetary gear set,
The purpose is to automatically obtain a stepless differential according to the rotational force to obtain a fully automatic continuously variable transmission. In addition, it enables the stepless shifting operation up to the rotation limit of each gear, etc. Even if it is not used in combination with the above device, it is possible to obtain a fully automatic continuously variable transmission by itself, which makes it simple, small and lightweight, and is intended to expand the range of use by reducing the cost.
【０００５】[0005]
【課題が解決するための手段】上記目的を達成するため
に，本発明の，リングギヤ自力逆転駆動式・全自動無段
変速装置においての，サンギヤの中心に，回転軸を備え
て回転盤と一体にして，回転盤に複数のピニオンギヤを
支持して備えてるとともに，リングギヤを駆動軸から，
或いはサンギヤから，或いは回転軸からベルトやギヤ等
で連結したものである．To achieve the above object, in a ring gear self-reversing drive type fully automatic continuously variable transmission according to the present invention, a sun gear is provided at the center of a sun gear and is integrated with a turntable. In addition, the rotary disk is equipped with a plurality of pinion gears supported, and the ring gear is attached to the drive shaft.
Alternatively, it is connected from the sun gear or the rotating shaft with a belt or gear.
【０００６】上記リングギヤを，ベルトやギヤ等で連結
したとき，サンギヤの回転数より少ない回転数となる回
転比でリングギヤを逆転駆動するように，駆動軸，或い
はサンギヤ，或いは回転軸と噛み合わせるものである．When the ring gear is connected by a belt, a gear, etc., the ring gear is meshed with the drive shaft, the sun gear, or the rotation shaft so that the ring gear is reversely driven at a rotation ratio that is smaller than the rotation speed of the sun gear. Is.
【０００７】また，リングギヤを逆転駆動するさいに，
他の手動式変速機と連結すると，リングギヤの逆転速度
を変化することができる．When the ring gear is driven in reverse,
The reverse speed of the ring gear can be changed by connecting it to another manual transmission.
【０００８】また，リングギヤと噛み合わさる逆転ギヤ
を，ウォームギヤとすることで，段他の手動式変速機等
と連結したときの，リングギヤの駆動停止を図った時
の，リングギヤの回転が固定される作用を得ることがで
きる．Further, by using a worm gear as the reverse gear meshing with the ring gear, the rotation of the ring gear is fixed when the drive of the ring gear is stopped when the gear is connected to a manual transmission such as a gear. You can get the effect.
【０００９】そして，上記複数のピニオンギヤを回転盤
で支持して回転軸と一体することで，回転軸に与えた回
転力により，回転軸中心で，サンギヤとリングギヤとの
合いだで，複数のピニオンギヤを回動し，サンギヤに回
転力を与えて回動することができる．By supporting the plurality of pinion gears on a rotating disk and integrating them with the rotating shaft, the rotating force applied to the rotating shaft causes the plurality of pinion gears to be combined at the center of the rotating shaft with the sun gear and the ring gear. Can be rotated by applying a rotating force to the sun gear.
【００１０】そして，上記複数のピニオンギヤを回転盤
で支持して回転軸と一体することで，回転軸に回転力を
与えて，複数のピニオンギヤを，サンギヤとリングギヤ
との間で回動させ，サンギヤに回転力を与えることがで
きる．The plurality of pinion gears are supported by a turntable and integrated with the rotary shaft, thereby applying a rotational force to the rotary shaft to rotate the plurality of pinion gears between the sun gear and the ring gear. Can be given a rotational force.
【００１１】そして，上記のように構成されたリングギ
ヤの逆転駆動によって，複数のピニオンギヤがサンギヤ
を回転軸の回転方向に回動し，リングギヤが同時に逆転
駆動されることで，複数のピニオンギヤを回動する．こ
の特徴で，サンギヤを回転軸の回転方向に引っ張りなが
ら回動する．When the ring gear configured as described above is driven in the reverse direction, the plurality of pinion gears rotate the sun gear in the rotation direction of the rotary shaft, and the ring gears are simultaneously driven in the reverse direction to rotate the plurality of pinion gears. Do. With this feature, the sun gear rotates while pulling in the rotation direction of the rotating shaft.
【００１２】そして，上記した理由から，回転軸への回
転力の変化に比例して，リングギヤの逆転駆動速度が連
続で変化する．このことで，リングギヤによる複数のピ
ニオンギヤの回動の速度も連続で変化され，サンギヤを
回転軸の回転方向に引っ張りながら回動する速度が連続
で変化される．この特徴で，回転軸への回転力に比例し
た差動の，変速作動で，サンギヤの回動の速度を変速し
て，そのサンギヤの回転をベルト７等で駆動軸９に回転
伝達する．From the above reason, the reverse rotation speed of the ring gear continuously changes in proportion to the change in the rotational force applied to the rotary shaft. As a result, the rotation speed of the pinion gears by the ring gear is continuously changed, and the rotation speed while pulling the sun gear in the rotating direction of the rotating shaft is continuously changed. With this feature, the speed of rotation of the sun gear is changed by a differential gear shift operation proportional to the rotational force applied to the rotary shaft, and the rotation of the sun gear is transmitted to the drive shaft 9 by the belt 7 or the like.
【００１３】[0013]
【発明の実施の形態】発明の実施の形態を実施例にもと
ずき図面を参照して説明する．図１は，前記プラネタリ
ーギヤのリングギヤ６の逆転駆動駆動軸９側から行う駆
動方法を示したもので，図２はサンギヤ５から，図３は
回転軸１から，それぞれ，サンギヤ５の回転数より少な
い回転数となる回転比で，ベルトやギヤ等で連結して，
逆転ギヤ１１によってリングギヤ６の逆転駆動を図った
もので，この連結で，回転軸１の回転力に比例したリン
グギヤ６の逆転駆動となり，回転力に比例した差動を，
自力で自動的に生じさせる重要な駆動手段となる．BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the invention will be described based on examples with reference to the drawings. FIG. 1 shows a driving method performed from the reverse drive driving shaft 9 side of the ring gear 6 of the planetary gear. FIG. 2 shows the sun gear 5, FIG. 3 shows the rotating shaft 1, and the rotation speed of the sun gear 5 respectively. With a rotation ratio that results in a smaller number of rotations, connect with belts and gears,
The reverse gear 11 is intended to drive the ring gear 6 in the reverse direction. With this connection, the ring gear 6 is driven in the reverse direction in proportion to the rotational force of the rotary shaft 1, and the differential in proportion to the rotational force is generated.
It becomes an important driving means that is automatically generated by itself.
【００１４】図１と，図２と，図３とで示した実施例で
の回転力入力方法はどれも同じく，サンギヤ５の中心に
回転軸１を備えて，サンギヤ５と回転軸１が自在に回転
できるようにして，回転軸１と一体の回転盤２で支持し
た複数のピニオンギヤ４が，リングギヤ６とサンギヤ５
の間で噛み合いながら回転軸１と一体で回るようにし
て，回転軸１に回転力を与えて，回転盤２と共に複数の
各ピニオンギヤ４を回転軸１の軸中心で，回転入力方向
に回す手段で回転入力を行う．各部の軸，特に回転軸１
や各ピニギヤ４はベアリングを使用して回転を滑らかに
する．In any of the rotational force input methods in the embodiments shown in FIGS. 1, 2, and 3, the sun gear 5 is provided with the rotary shaft 1 at the center, and the sun gear 5 and the rotary shaft 1 are freely movable. A plurality of pinion gears 4 supported by a turntable 2 integrated with a rotating shaft 1 so that they can rotate in the direction of a ring gear 6 and a sun gear 5.
Means for rotating the rotary shaft 1 together with the rotary shaft 1 so as to rotate integrally with the rotary shaft 1 so as to rotate the plurality of pinion gears 4 together with the rotary disc 2 in the rotation input direction about the rotary shaft 1 center. Input rotation with. Shaft of each part, especially the rotary shaft 1
Each piny gear 4 uses bearings to smooth the rotation.
【００１５】図１と，図２と，図３とで示した実施例で
の，回転力入力方法によるプラネタリーギヤの作動も同
じく，回転軸１と一体で回るピニオンギ４で，回転軸１
中心に矢印イの方向にサンギヤ５を引っ張った時におこ
る，リングギヤ６の矢印ロ方向の逆転駆動により差動が
生じて，各ピニオンギヤ４が，各ピニオンギヤ軸３を軸
に，矢印ロ方向に回動される．この複数の，各ピニオン
ギヤ４の矢印ロ方向の回動力で，リングギヤ６を，回転
軸１を軸に矢印イの方向に回動することとなる．この複
数の，各ピニオンギヤ４の回動力と，回転軸１と一体で
回るピニオンギ４の矢イの方向に引っ張る力とで，サン
ギヤ５を回転軸１の矢印イの方向に回動ずる．The operation of the planetary gears according to the rotational force input method in the embodiments shown in FIGS. 1, 2, and 3 is also performed by the pinion gear 4 that rotates integrally with the rotary shaft 1 and the rotary shaft 1
When the sun gear 5 is pulled in the direction of the arrow A to the center, a differential occurs due to the reverse rotation drive of the ring gear 6 in the arrow B direction, causing each pinion gear 4 to rotate in the arrow B direction about each pinion gear shaft 3. Be done. The rotary power of the plurality of pinion gears 4 in the arrow B direction causes the ring gear 6 to rotate about the rotating shaft 1 in the arrow A direction. The sun gear 5 is rotated in the direction of arrow a of the rotary shaft 1 by the rotational force of each of the plurality of pinion gears 4 and the force of pulling the pinion gear 4 rotating integrally with the rotary shaft 1 in the direction of arrow a of the rotary shaft 1.
【００１６】図１と，図２と，図３とで示した実施例で
の回転に応じた差動も，同じく自動的に生じさせて得る
もので，上記の連続した作動により，回転軸１の回転矢
印イの方向の回転力が増すと，複数のピニオンギヤ４
の，サンギヤ５を回転矢印イの方向に引っ張っぱる力が
増して，サンギヤ５をさらに矢印イの方向に引っ張って
回す，このことで，リングギヤ６の矢印ロの方向に逆転
する速度も速まり，必然的に，複数の各ピニオンギヤ４
を，矢印ロの方向に生じさせる回動力が増すことで，サ
ンギヤ５を回す距離が多くなって，矢印イの方向に回動
しながら，矢印イの方向に引っ張る．結果．回転軸１側
が，ハイギヤード域となる．The differential according to the rotation in the embodiment shown in FIGS. 1, 2 and 3 is also obtained automatically, and the rotating shaft 1 When the rotational force in the direction of the rotation arrow a of increases, the plurality of pinion gears 4
, The force of pulling the sun gear 5 in the direction of the rotating arrow a increases, and the sun gear 5 is further pulled in the direction of the arrow a to rotate. By this, the speed of reversing the ring gear 6 in the direction of the arrow b also increases, Inevitably, a plurality of each pinion gear 4
By increasing the rotational force generated in the direction of arrow B, the distance by which the sun gear 5 is rotated increases, and the sun gear 5 is pulled in the direction of arrow A while rotating in the direction of arrow A. result. The rotating shaft 1 side is the high geared area.
【００１７】また逆に，回転軸１に入力する回転力が落
ちると，複数の各ピニオンギヤ４の，サンギヤ５を回転
矢印イの方向に引っ張っぱる力が落ちる．このことで，
リングギヤ６の逆転速度も連動して落ち，必然的に，リ
ングギヤ６による，複数の各ピニオンギヤ４を，矢印ロ
の方向に生じさせる回動力も落ちて，サンギヤ５を矢印
イの方向に回す距離も落ちる．このことで，回転軸１側
が，ローギヤード域となる．On the contrary, when the rotational force input to the rotary shaft 1 is reduced, the force of pulling the sun gear 5 of each of the plurality of pinion gears 4 in the direction of the rotation arrow B is reduced. By this,
The reverse rotation speed of the ring gear 6 also decreases in conjunction, and inevitably, the rotating power that causes the ring gears 6 to generate the plurality of pinion gears 4 in the direction of arrow B also decreases, and the distance that the sun gear 5 rotates in the direction of arrow A also decreases. drop down. As a result, the rotary shaft 1 side is in the low geared area.
【００１８】このように，回転軸１に入力する回転力の
変化に比例して，リングギヤ６の逆転駆動も自動的に変
化する形となり，複数の各ピニオンギヤ４に与える回動
力も必然的に変化する．この連続した作用は，駆動軸９
側にかかる負荷状態の変化にともない，回転軸１で入力
する回転力も連動した形で自動的に変化される．つま
り，駆動軸９側にかかる負荷が大きい時は，必然的に駆
動軸９側の回転が落ちるため，逆転駆動されるリングギ
ヤ６の回転も比例して落ちる．これにより，リングギヤ
６に回動される形での複数の各ピニオンギヤ４の回転も
落ちて，必然的に，複数の各ピニオンギヤ４に矢印ロの
方向に生じさせる回動力が落ちる．サンギヤ５を矢印イ
の方向に回す距離が落ちることで，回転軸１側が，ロー
ギヤード域となる．As described above, the reverse rotation drive of the ring gear 6 automatically changes in proportion to the change in the rotational force input to the rotary shaft 1, and the rotational force applied to each of the plurality of pinion gears 4 inevitably changes. Do. This continuous action is caused by the drive shaft 9
As the load applied to the side changes, the rotational force input at the rotating shaft 1 also changes automatically in a linked manner. That is, when the load applied to the drive shaft 9 side is large, the rotation of the drive shaft 9 side inevitably decreases, so that the rotation of the ring gear 6 driven in reverse also decreases in proportion. As a result, the rotation of each of the plurality of pinion gears 4 in the form of being rotated by the ring gear 6 also drops, and inevitably the rotational force generated in each of the plurality of pinion gears 4 in the direction of arrow B drops. The rotation shaft 1 side becomes the low geared area because the distance by which the sun gear 5 is turned in the direction of arrow A decreases.
【００１９】また，逆に，駆動軸９側にかかる回転負荷
が少なくなると，必然的に駆動軸９側の回転が速まるた
め，逆転駆動されるリングギヤ６の回転も比例して速ま
る，これにより，リングギヤ６に回動される形での複数
の各ピニオンギヤ４の回転も速まり，必然的に，複数の
各ピニオンギヤ４に矢印ロの方向に生じる回動力も増
し，サンギヤ５を矢印イの方向に回す距離が多くなるこ
とで，サンギヤ５を回転軸１の矢印イの回転方向に回し
て引っ張る距離が増すことで，回転軸１側が，ハイギヤ
ード域となる．On the contrary, when the rotational load on the drive shaft 9 side decreases, the rotation on the drive shaft 9 side inevitably increases, so that the rotation of the ring gear 6 driven in the reverse direction also increases in proportion. The rotation of each of the plurality of pinion gears 4 in the form of being rotated by the ring gear 6 also accelerates, inevitably increasing the rotational force generated in each of the plurality of pinion gears 4 in the direction of arrow B, and moving the sun gear 5 in the direction of arrow A. As the turning distance increases, the turning distance of the sun gear 5 in the rotation direction of the arrow 1 of the rotating shaft 1 increases and the pulling distance increases, so that the rotating shaft 1 side becomes the high geared region.
【００２０】このように，図１は，駆動軸９側の二つの
ベルトと取り付くツインベルトギヤ８により，リングギ
ヤ６からの回転伝達をベルト７でツインベルトを回して
駆動軸９を回転駆動し，同時にべルト１０で逆転ギヤ１
１を回し，リングギヤ６を逆転駆動する．図２は，サン
ギヤ５から減速ギヤ１２等で逆転ギヤ１１を回しリング
ギヤ６を逆転駆動する．図３は，回転軸１から減速ギヤ
１２等で逆転ギヤ１１を回し，リングギヤ６を逆転駆動
する．Thus, in FIG. 1, the two belts on the side of the drive shaft 9 and the twin belt gear 8 attached thereto rotate the drive shaft 9 by rotating the twin belt with the belt 7 to transmit the rotation transmission from the ring gear 6. At the same time, belt 10 and reverse gear 1
Turn 1 to drive the ring gear 6 in reverse. In FIG. 2, the reverse gear 11 is rotated from the sun gear 5 by the reduction gear 12 or the like to drive the ring gear 6 in reverse. In FIG. 3, the reverse gear 11 is rotated from the rotary shaft 1 by the reduction gear 12 and the like to drive the ring gear 6 in reverse.
【００２１】上記のように図１，２，３は，何れも，リ
ングギヤ６をプラネタリーギヤから自力で逆転駆動し，
それらが，サンギヤ５の回転数に対して，リングギヤ６
をかなり少ない回転数で駆動するように減速を図ってリ
ングギヤ６と連結する．このことで，回転軸１に入力す
る回転力の変化と，駆動軸９側にかかる負荷状態の変化
に応じた回転力の入力度合が，緩やかに，スムーズに自
動無段変速されるとともに，リングギヤ６の逆転駆動に
よる，駆動ロスの減少を図る．As described above, in each of FIGS. 1, 2 and 3, the ring gear 6 is reversely driven by itself from the planetary gear,
They correspond to the ring gear 6 with respect to the rotation speed of the sun gear 5.
Is connected to the ring gear 6 while reducing the speed so as to drive at a relatively low speed. As a result, the change of the rotational force input to the rotary shaft 1 and the degree of input of the rotational force according to the change of the load state applied to the drive shaft 9 are gradually and smoothly automatically steplessly changed, and the ring gear is also changed. The drive loss is reduced by the reverse rotation drive of 6.
【００２２】[0022]
【発明の効果】本発明は，以上説明したように構成され
ているので，以下に記載されるような効果をSince the present invention is configured as described above, it has the following effects.
【００２３】プラネタリーギヤの，サンギヤ５の中心に
回転入力する回転軸を備えることと，回転盤に複数のピ
ニオンギヤを支持して備えて，この回転軸と一体にする
ことで，サンギヤとリングギヤとの間で，複数のピニオ
ンギヤを回転軸を軸に，回転軸の回転入力方向に，回わ
すことができる．The planetary gear is provided with a rotary shaft for inputting rotation at the center of the sun gear 5, and a plurality of pinion gears are supported and provided on the rotary disk and integrated with the rotary shaft, whereby a sun gear and a ring gear are formed. In between, a plurality of pinion gears can be rotated around the rotation axis in the rotation input direction of the rotation axis.
【００２４】そして，リングギヤを，図１の駆動軸側か
ら，図２のサンギヤから，図３の回転軸から，サンギヤ
の回転数より少ない回転数になる回転比で，ベルトやギ
ヤ等，逆転ギヤとで連結することで，サンギヤを回転軸
の回転方向に回動させ，リングギヤを逆転駆動する．こ
のことで，サンギヤの正転とリングギヤの逆転による回
転差がゆるやかに生じて，この差動効果を得て，スムー
ズな自動無段変速が得られるとともに，リングギヤ逆転
駆動時の駆動ロスが減少する．The ring gear is rotated from the drive shaft side of FIG. 1, the sun gear of FIG. 2 and the rotation shaft of FIG. 3 at a rotation ratio such that the rotation speed is lower than the rotation speed of the sun gear. By connecting with, the sun gear is rotated in the direction of rotation of the rotating shaft, and the ring gear is driven in reverse. As a result, the rotation difference due to the normal rotation of the sun gear and the reverse rotation of the ring gear gradually occurs, and this differential effect is obtained to achieve smooth automatic continuously variable transmission and reduce the drive loss when the ring gear reverse rotation is driven. ．
【００２５】等，逆転ギヤとで連結することで，サンギ
ヤを回転軸の回転方向に回動して，リングギヤ６の逆転
駆動による，駆動ロスの減少と，急激な差動作用によ
る，急激な変速とならないように，緩やかで，スムーズ
な自動無段変速が得られる．By connecting the sun gear in the direction of rotation of the rotary shaft by connecting with the reverse gear, the drive loss is reduced by the reverse drive of the ring gear 6 and the abrupt gear shift is caused by the abrupt differential action. Therefore, a smooth and smooth automatic continuously variable transmission can be obtained.
【００２６】このように，プラネタリーギヤ一組で，自
動無段変速効果が得られることで，従来の大掛りな装置
との併用がさけられ，単純で小型で軽量となり，あらゆ
る回転伝達での変速装置として使用できる．As described above, since one planetary gear set can obtain an automatic continuously variable transmission effect, it can be used in combination with a conventional large-scale device, and it is simple, small and lightweight, and can be used for any rotation transmission. It can be used as a transmission.
【００２７】また，リングギヤの逆転駆動を制御する装
置等を組込むと，逆転駆動の可変と停止が図れる．各ギ
ヤのギヤ比や，減速ギヤの組合わせは，使用目的で変化
し，各軸のベアリング，各軸を支持するフレーム等は，
各図，説明上省略してある．If a device for controlling the reverse rotation of the ring gear is incorporated, the reverse rotation can be varied and stopped. The gear ratio of each gear and the combination of reduction gears vary depending on the purpose of use, and the bearings for each axis, the frame that supports each axis, etc.
Each figure is omitted for explanation.
【図１】リングギヤを駆動軸側から連結した，リングギ
ヤ自力逆転駆動式・全自動無段変速装置の一部断面とし
た透視斜面図である．FIG. 1 is a perspective perspective view showing a partial cross section of a ring gear self-reversing drive type fully automatic continuously variable transmission in which a ring gear is connected from a drive shaft side.
【図２】リングギヤをサンギヤ側から連結した，リング
ギヤ自力逆転駆動式・全自動無段変速装置の一部断面と
した透視斜面図である．FIG. 2 is a perspective view showing a partial cross section of a ring gear self-reversing drive type fully automatic continuously variable transmission in which a ring gear is connected from the sun gear side.
【図２】リングギヤを回転軸側から連結した，リングギ
ヤ自力逆転駆動式・全自動無段変速装置の一部断面とし
た透視斜面図である．FIG. 2 is a perspective perspective view showing a partial cross section of a ring gear self-rotating reverse drive type fully automatic continuously variable transmission in which a ring gear is connected from the rotating shaft side.
１ 回転軸 ２ 回転盤 ３ ピニオンギヤ軸 ４ ピニオンギヤ ５ サンギヤ ６ リングギヤ ７ ベルト ８ ツインベルトギヤ ９ 駆動軸 １０ ベルト １１ 逆転ギヤ １２ 変速ギヤ １３ ベルトギヤ イ 正回転方向 ロ 逆回転方向 1 rotating shaft 2 rotating plate 3 pinion gear shaft 4 pinion gear 5 sun gear 6 ring gear 7 belt 8 twin belt gear 9 drive shaft 10 belt 11 reverse rotation gear 12 speed change gear 13 belt gear i forward rotation direction reverse rotation direction
─────────────────────────────────────────────────────
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【手続補正書】[Procedure amendment]
【提出日】平成８年２月１０日[Submission date] February 10, 1996
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 リングギヤ自力逆転駆動式・全自動無
段変速装置[ Title of Invention] Ring gear self-reversing drive type fully automatic continuously variable transmission
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【発明の属する技術分野】 本発明は，回転運動を変速
して伝達駆動する変速装置においての，プラネタリーギ
ヤ一組による全自動無段変速を得る方法に関する．TECHNICAL FIELD The present invention relates to shifting rotary motion.
And the Oite the transmission of the drive transmission, a method for obtaining a fully automatic stepless by planetary gear set.
【０００２】[0002]
【従来の技術】 従来の，全自動変速においては，プラ
ネタリーギヤを数個組合わせ，油圧装置やブレーキ装置
で，各ギヤをロックしたりフリーにして，各プラネタリ
ーギヤを順次ロックアップして段階的に差動を得，変速
を段階的に切替える方法である．2. Description of the Related Art In conventional full automatic gear shifting, several planetary gears are combined and each gear is locked or unlocked by a hydraulic device or a brake device, and each planetary gear is sequentially locked up. Obtaining a differential in stages and shifting
Is a method of switching in stages .
【０００３】 従来の全自動変速装置にあっては，各プ
ラネタリーギヤの，各ギヤをロックしたりフリーにし
た，各プラネタリーギヤの順次ロックアップする形で，
自動変速に当てた方法に問題点があった．In the conventional fully automatic transmission, each planetary gear is locked or unlocked.
In addition, by sequentially locking up each planetary gear,
There was a problem with the method applied to automatic shifting .
【０００４】 本発明は，プラネタリーギヤ一組だけ
で，回転力に応じた差動を自動的に無段階に得て，全自
動無段変速を得ようとする目的としており，さらに，各
ギヤの回転限界まで無段階に変速作用を可能にして，他
の装置と併用しなくとも，単独でスムーズな全自動無段
変速が得られ，単純で小型，軽量となり，コストの低減
により，使用範囲も広がることを目的としている．An object of the present invention is to obtain a fully automatic continuously variable shift by automatically obtaining a differential according to a rotational force steplessly with only one planetary gear set. thereby enabling shift effect steplessly until the rotation limit of, without combination with other devices, alone smooth fully automatic stepless is obtained, et al is simple, compact, becomes lighter, the reduction of the cost, use The purpose is to expand the range.
【０００５】[0005]
【課題が解決するための手段】 上記目的を達成するた
めに，本発明の，リングギヤ自力逆転駆動式・全自動無
段変速装置においての，サンギヤの中心に，回転軸を備
えて回転盤と一体にして，回転盤に複数のピニオンギヤ
を支持して備えてるとともに，リングギヤを駆動軸か
ら，或いはサンギヤから，或いは回転軸からベルトやギ
ヤ等で連結したものである．In order to achieve the above object, in the ring gear self-reversing drive type fully automatic continuously variable transmission of the present invention, a sun gear is provided at the center of the sun gear and is integrated with a turntable. In addition, a plurality of pinion gears are supported and provided on the turntable, and a ring gear is connected to the drive shaft, the sun gear, or the rotary shaft by belts or gears.
【０００６】 上記リングギヤを，ベルトやギヤ等で連
結したとき，サンギヤの回転数より少ない回転数となる
回転比でリングギヤを逆転駆動するように，駆動軸，或
いはサンギヤ，或いは回転軸と噛み合わせるものであ
る．When the ring gear is connected by a belt, a gear, etc., the ring gear is meshed with the drive shaft, the sun gear, or the rotation shaft so that the ring gear is reversely driven at a rotation ratio that is lower than the rotation speed of the sun gear. Is.
【０００７】 また，リングギヤを逆転駆動するさい
に，他の手動式変速機と連結すると，リングギヤの逆転
速度を変化することができる．Further, when the ring gear is driven in the reverse direction, the reverse speed of the ring gear can be changed by connecting with another manual transmission.
【０００８】 また，リングギヤと噛み合わさる逆転ギ
ヤを，ウォームギヤとすることで，他の手動式変速機等
と連結したときの，リングギヤの回転が固定される作用
を得ることができる．Further, the reverse gear mated chewing a ring gear, by a worm gear, when coupled with other manual transmissions or the like, can be rotated in the re down Gugiya obtain the effect to be fixed.
【０００９】 そして，上記複数のピニオンギヤを回転
盤で支持して回転軸と一体とすることで，回転軸に与え
た回転力で，回転軸中心で，サンギヤとリングギヤとの
間で，複数のピニオンギヤを回動することができる．[0009] Then, by the rotation shaft integrally supports the plurality of pinion gears in the rotary disc, in the rotational force applied to the rotary shaft, at times guinea center, the sun gear and the ring gear
In between , multiple pinion gears can be rotated .
【００１０】 そして，上記リングギヤが，サンギヤの
回転数より少ない回転比で連結したことで，回転軸の回
転力で，複数のピニオンギヤが，サンギヤを回転軸の回
転方向に回動し，リングギヤを逆方向に回動させる．The ring gear is the sun gear.
By linked with less than the revolving speed rotation ratio, at times <br/> rotation force of the rotary shaft, a plurality of pinion gears, the rotation axis of the rotating sun gear
Rotate in the rolling direction and rotate the ring gear in the opposite direction .
【００１１】 そして，上記のように構成されたリング
ギヤの逆転駆動によって，複数のピニオンギヤがサンギ
ヤを回転軸の回転方向に回して，リングギヤの同時逆転
駆動作用で，複数のピニオンギヤを回動する．この特徴
による連続した作用が，サンギヤを回転軸の回転方向に
引っ張りながら回動する．[0011] Then, the reverse rotation of the ring gear which is configured as described above, a plurality of pinion gears rotate the sun gear in the rotational direction of the rotary shaft, at the same Tokigyaku rotation driving action of the ring gear, to rotate the plurality of pinion gears ． Continuous action by this feature <br/> is rotated while pulling the sun gear in the rotational direction of the rotary shaft.
【００１２】 そして，上記した理由から，回転軸への
回転力の変化に比例して，リングギヤの逆転駆動速度が
連続で変化する．このことで，リングギヤの逆転駆動に
よる複数のピニオンギヤの回動の速度も連続で変化さ
れ，複数のピニオンギヤがサンギヤを回転軸の回転方向
に引っ張りながら回動する速度が連続で変化される．こ
の特徴で得た，回転軸への回転力に比例した差動による
変速作動で，サンギヤの回動速度の変速を図り，そのサ
ンギヤの変速された回転をベルト７等で駆動軸９に回転
伝達する．For the above reason, the reverse rotation speed of the ring gear continuously changes in proportion to the change in the rotational force applied to the rotary shaft. As a result, the rotation speeds of the pinion gears due to the reverse rotation of the ring gears are continuously changed, and the rotation speeds of the pinion gears while pulling the sun gear in the rotation direction of the rotation shaft are continuously changed. Be done. Obtained in this feature, due to the differential in proportion to the rotational force of the rotary shaft
In variable speed operation, achieving the shift times Dosoku of the sun gear, for rotation transmitted to the drive shaft 9 the gear has been rotated in the sun in a belt 7 or the like.
【００１３】[0013]
【発明の実施の形態】発明の実施の形態を実施例にもと
ずき図面を参照して説明する．図１は，前記プラネタリ
ーギヤのリングギヤ６の逆転駆動を，駆動軸９側から行
う駆動方法を示したもので，図２はサンギヤ５から，図
３は回転軸１から，それぞれ，サンギヤ５の回転数より
少ない回転数となる回転比で，ベルトやギヤ等で連結し
て，逆転ギヤ１１によってリングギヤ６の逆転駆動を図
った方法を示したもので，この連結手段により，回転軸
１の回転力に比例したリングギヤ６の逆転駆動となり，
回転力に比例した差動を，自力で自動的に生じさせる重
要な駆動手段となる．BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the invention will be described based on examples with reference to the drawings. FIG. 1 shows a driving method in which the ring gear 6 of the planetary gear is driven in the reverse direction from the drive shaft 9 side. FIG. 2 shows the sun gear 5, FIG. 3 shows the rotary shaft 1, and FIG. in rotation ratio as the less than the rotational speed rotational speed, linked by a belt or a gear or the like, by reversing gear 11 shows a method which aimed at reverse rotation of the ring gear 6 by the connecting means, the rotation of the rotary shaft 1 Reverse rotation of the ring gear 6 proportional to the force,
It becomes an important driving means that automatically generates a differential proportional to the rotational force by itself.
【００１４】 図１と，図２と，図３とで示した実施例
での回転力入力方法はどれも同じく，サンギヤ５の中心
に回転軸１を備えて，サンギヤ５と回転軸１が自在に回
転できるようにして，回転軸１と一体の回転盤２で支持
した複数のピニオンギヤ４が，リングギヤ６とサンギヤ
５の間で噛み合いながら回転軸１と一体で回るようにし
て，回転軸１に与えた回転力で，回転盤２と共に複数の
各ピニオンギヤ４を回転軸１の軸中心で，回転入力方向
に回す回転入力手段を得る．このことは，駆動軸９で回
転入力としたときには，回転軸１が回転出力側となる．
これらの各部の軸，特に回転軸１や各ピニギヤ４はベア
リングを使用して回転を滑らかにする．In any of the rotational force input methods in the embodiments shown in FIGS. 1, 2, and 3, the sun gear 5 is provided with the rotary shaft 1 at the center, and the sun gear 5 and the rotary shaft 1 are freely movable. So that the plurality of pinion gears 4 supported by a rotary plate 2 integral with the rotary shaft 1 can rotate together with the rotary shaft 1 while meshing between a ring gear 6 and a sun gear 5. A rotation input means for rotating each of the plurality of pinion gears 4 together with the turntable 2 around the axis of the rotation shaft 1 in the rotation input direction by the given rotation force is obtained. This means that the drive shaft 9
When the input is the transfer input, the rotating shaft 1 is the output side.
The shaft of each of these parts, especially the rotary shaft 1 and each pinion gear 4, uses bearings to smooth the rotation.
【００１５】 図１と，図２と，図３とで示した実施例
での，回転力入力方法による作動も同じく，回転軸１と
一体で回るピニオンギ４で，回転軸１中心に矢印イの方
向にサンギヤ５を引っ張った時におこる，リングギヤ６
の矢印ロ方向の逆転駆動により生じる差動が，各ビニオ
ンギヤ４を，各ピニオンギヤ軸３を軸に，矢印ロ方向に
回動させる．この複数の，各ピニオンギヤ４の矢印ロ方
向に生じた回動力が，サンギヤ５を，回転軸１中心に矢
印イの方向に回動する作動となる．この複数の，各ピニ
オンギヤ４のサンギヤ５を回す回動力と，回転軸１と一
体で回るピニオンギ４の矢イの方向に引っ張る力との二
つの連続した作動で，サンギヤ５を回転軸１の矢印イの
方向に回動する．[0015] and FIG. 1, and FIG. 2, in the embodiment shown in the FIG. 3, work movement due to the rotation force input method also likewise in Piniongi 4 orbiting integrally with the rotary shaft 1, the arrow on the rotating shaft 1 around Ring gear 6 that occurs when the sun gear 5 is pulled in the direction of b
Differential caused by reverse rotation of the arrow B direction is, each Biniongiya 4, each pinion shaft 3 in the axial, Ru is rotated in the arrow B direction. The multiple rotation force generated in the arrow B direction of the pinion gear 4, the operation for rotating the sun gear 5, the rotary shaft 1 center in the direction of arrow b. There are two types of rotation power, one for rotating the sun gear 5 of each pinion gear 4 and the other for the force of pulling the pinion gear 4 rotating integrally with the rotating shaft 1 in the direction of arrow a.
The sun gear 5 is rotated in the direction of arrow a of the rotary shaft 1 by one continuous operation .
【００１６】 図１と，図２と，図３とで示した実施例
での回転に応じた差動は，同じく自力逆転駆動手段によ
り，自動的に生じるもので，上記の連続した二つの作動
により，回転軸１の回転矢印イの方向の回転力が増す
と，複数のピニオンギヤ４の，サンギヤ５を回転矢印イ
の方向に引っ張っぱる力が増して，サンギヤ５をさらに
矢印イの方向に引っ張って回すとともに，リングギヤ６
の矢印ロの方向に逆転する速度も速まり，必然的に，複
数の各ピニオンギヤ４を，矢印ロの方向に生じさせる回
動力が増し，サンギヤ５を回動する距離が多くなって，
矢印イの方向に回動しながら，矢印イの方向に引っ張
る．結果．回転軸１側が，ハイギヤード域となる．[0016] and FIG. 1, and FIG. 2, a differential in accordance with the rotation in the embodiment shown in the FIG. 3, the same self reverse drive means
Ri, since automatically be caused by two operating consecutive described above, when the rotational force in the direction of rotation arrow b of the rotary shaft 1 increases, pulling the plurality of pinion gears 4, the sun gear 5 in the direction of rotation arrow b Pal force increases, along with the turn by pulling in the direction of the further arrow b the sun gear 5, the ring gear 6
Also the rate of reversal of the direction of the arrow B Hayamari, inevitably, a plurality of the respective pinion gears 4, and increasing the causes rotational force generated in the direction of arrow B, an increasing number of distance for rotating the sun gear 5,
While rotating in the direction of arrow a, pull in the direction of arrow a. result. The rotating shaft 1 side is the high geared area.
【００１７】 また逆に，回転軸１に入力する回転力が
落ちると，複数の各ピニオンギヤ４の，サンギヤ５を回
転矢印イの方向に引っ張っぱる力が落ちる．このこと
で，リングギヤ６の逆転速度も連動して落ち，必然的
に，リングギヤ６による，複数の各ピニオンギヤ４を，
矢印口の方向に生じさせる回動力も落ちて，サンギャ５
を矢印イの方向に回動する距離も落ちる．このことで，
回転軸１側が，ローギヤード域となる．On the contrary, when the rotational force input to the rotary shaft 1 is reduced, the force of pulling the sun gear 5 of each of the plurality of pinion gears 4 in the direction of the rotation arrow B is reduced. As a result, the reverse rotation speed of the ring gear 6 also decreases, and inevitably the ring gear 6 causes the plurality of pinion gears 4 to move.
The turning force that is generated in the direction of the arrow mouth also drops and the sanga 5
The distance to rotate in the direction of arrow a also drops. By this,
The rotating shaft 1 side is the low geared area.
【００１８】 このように，回転軸１に入力する回転力
の変化に比例して，リングギヤ６の逆転駆動も自動的に
変化する形となり，複数の各ピニオンギヤ４に与える回
動力も必然的に変化する。この連続した作用は，駆動軸
９側にかかる負荷状態の変化にともない，回転軸１で入
力する回転力も連動した形で自動的に変化される．つま
り，駆動軸９側にかかる負荷が大きい時は，必然的に駆
動軸９側への回転力が落ちるため，逆転駆動されるリン
グギヤ６の回転も比例して落ちる．これにより，リング
ギヤ６に回動される形での複数の各ピニオンギヤ４の矢
印ロの方向に生じる回動力が落ちて．サンギヤ５を矢印
イの方向に回動する距離が落ちる．結果，回転軸１側
が，ローギヤード域となる．As described above, the reverse drive of the ring gear 6 automatically changes in proportion to the change in the rotational force input to the rotary shaft 1, and the rotational force applied to each of the plurality of pinion gears 4 inevitably changes. To do. This continuous action is automatically changed in conjunction with the change in the load state applied to the drive shaft 9 side, and the rotational force input at the rotary shaft 1 is also interlocked. In other words, when the load on the drive shaft 9 side is large , the rotational force on the drive shaft 9 side inevitably drops, so the rotation of the ring gear 6 driven in reverse also drops proportionally. As a result, the arrow of each of the plurality of pinion gears 4 is rotated by the ring gear 6.
In the direction of the mark Russia raw Jill rotational force is falling. The distance to rotate the sun gear 5 in the direction of arrow A decreases. As a result , the rotary shaft 1 side is in the low geared area.
【００１９】 また，逆に，駆動軸９側にかかる回転負
荷が少なくなると，必然的に駆動軸９側の回転が速まる
ため，逆転駆動されるリングギヤ６の回転も比例して速
まる，これにより，リングギヤ６に回動される形での複
数の各ピニオンギヤ４の回転も速まり，必然的に，複数
の各ピニオンギヤ４がサンギヤ５を矢印イの方向に回動
する距離が多くなることで，サンギヤ５を回転軸１の矢
印イの回転方向に回して引っ張る距離が増し，回転軸１
側が，ハイギヤード域となる．On the contrary, when the rotational load applied to the drive shaft 9 side decreases, the rotation of the drive shaft 9 side inevitably increases, so that the rotation of the ring gear 6 driven in reverse also increases in proportion. Hayamari even more the rotation of the pinion gear 4 in a manner as to rotate the ring gear 6, inevitably, turning each of the plurality of Piniongi ya 4 sun gear 5 in the direction of the arrow b
Distance that increases, and increasing the distance to pull and turn the sun gear 5 in the rotational direction of arrow b of the rotary shaft 1, the rotary shaft 1
The side is the high geared area.
【００２０】 このように，図１は，ソングギヤ６から
の回転伝達をベルト７てツインベルトギヤ８を回して駆
動軸９を回転駆動し，駆動軸９側の二つのベルトと取り
付くツインベルトギヤ８により，同時にベルト１０で逆
転ギヤ１１を回し，リングギヤ６の自力逆転駆動を図っ
たものである．図２は，サンギヤ５から減速ギヤ１２等
で逆転ギヤ１１を回しリングギヤ６の自力逆転駆動を図
ったものである．図３は，回転軸１から減速ギヤ１２等
で逆転ギヤ１１を回し，リングギヤ６の自力逆転駆動を
図ったものである．[0020] Thus, FIG. 1, from Songugiya 6
Rotation transmission of the belt is driven by rotating the belt 7 and twin belt gear 8.
Rotate the drive shaft 9 and remove the two belts on the drive shaft 9 side.
The twin belt gear 8 attached, at the same time turning the reversing gear 11 in the belt 10, attempt to self reverse rotation of the ring gear 6
It is a thing . Figure 2 is a diagram of the self reverse rotation of the ring gear 6 rotate the reversing gear 11 in the reduction gear 12, etc. from the sun gear 5
It is a thing . In FIG. 3, the reverse gear 11 is rotated from the rotary shaft 1 by the reduction gear 12 or the like to drive the ring gear 6 in its own reverse direction .
It is intended .
【００２１】 上記のように，図１，２，３は，リング
ギヤ６を自力で逆転駆動し，それらが，サンギヤ５の回
転数に対して，リングギヤ６をかなり少ない回転数で駆
動するように減速を図ってリングギヤ６と連結する．こ
のことで，回転軸１に入力する回転力の変化と，駆動軸
９側にかかる負荷状態の変化に応じた回転力の入力度合
が，緩やかに，スムーズに自動無段変速されるととも
に，リングギヤ６の逆転駆動ロスの減少を図る．As described above, in FIGS. 1, 2 and 3, the ring gear 6 is driven to rotate in reverse by its own force so that the ring gear 6 is rotated at a considerably lower rotation speed than the sun gear 5. It is connected to the ring gear 6 while reducing the speed so that it can be driven. As a result, the change of the rotational force input to the rotary shaft 1 and the degree of input of the rotational force according to the change of the load state applied to the drive shaft 9 are gradually and smoothly automatically steplessly changed, and the ring gear is also changed. Aim to reduce the reverse drive loss of 6.
【００２２】[0022]
【発明の効果】 本発明は，以上説明したように構成さ
れているので，以下に記載されるような効果を奏する．According to the present invention, which is configured as described above, to bring out the effects as described below.
【００２３】 プラネタリーギヤの，サンギヤ５の中心
に回転入力する回転軸を備えることと，回転盤に複数の
ピニオンギヤを支持して備えて，この回転軸と一体にす
ることで，サンギヤとリングギヤとの間で，複数のピニ
オンギヤを回転軸を軸に，回転軸の回転入力方向に，回
わすことができる．The planetary gear is provided with a rotary shaft for inputting rotation at the center of the sun gear 5, and a plurality of pinion gears are supported and provided on the rotary disk and integrated with the rotary shaft, thereby forming a sun gear and a ring gear. In between, a plurality of pinion gears can be rotated around the rotation axis in the rotation input direction of the rotation axis.
【００２４】 そして，リングギヤを，図１の駆動軸側
から，図２のサンギヤから，図３の回転軸から，サンギ
ヤの回転数より少ない回転数になる回転比で，ベルトや
ギヤ等，逆転ギヤとで連結することで，サンギヤを回転
軸の回転方向に回動させ，リングギヤを逆転駆動する．
このことで，サンギヤの正転とリングギヤの逆転による
回転差がゆるやかに生じる．この差動効果を得て，スム
ーズな自動無段変速を得とともに，リングギヤ逆転駆動
時の駆動ロスを図る．The ring gear is rotated from the drive shaft side of FIG. 1, the sun gear of FIG. 2 and the rotation shaft of FIG. 3 at a rotation ratio such that the rotation speed is lower than the rotation speed of the sun gear. By connecting with, the sun gear is rotated in the direction of rotation of the rotating shaft, and the ring gear is driven in reverse.
This is, the rotation difference arising gently by inversion of the forward and the ring gear of the sun gear. To obtain this differential effect, both smooth automatic stepless and obtain, achieve a driving loss at the ring gear reverse drive.
【００２５】 このように，逆転ギヤとで連結して，サ
ンギヤを回転軸の回転方向の回動に比例した，リングギ
ヤの自力逆転駆動により，他の装置による駆動ロスの減
少と，従来でのプラネタリーギヤの各ギヤのロックやフ
リーにして得る段階的な差動作用による，ギヤの切替え
で得るような変速とならないように，緩やかで，スムー
ズな自動無段変速が得られる．[0025] Thus, by connecting with a reverse gear, in proportion to the sun gear in the rotation direction of the rotation of the rotary shaft, Ri by the self reverse rotation of the ring gear, and reduction of drive loss by other devices, conventional Lock and flap of each planetary gear
Gear change by stepwise differential action
A smooth and smooth automatic continuously variable shift is obtained so that the shift does not occur.
【００２６】 このように，プラネタリーギヤ一組で，
自動無段変速効果が得られることで，従来の大掛りな装
置との併用がさけられ，単純で小型で軽量となり，あら
ゆる回転伝達での変速装置として使用できる．In this way, with one set of planetary gears,
Since the automatic continuously variable transmission effect can be obtained, it can be used in combination with conventional large-scale devices, is simple, small and lightweight, and can be used as a transmission for any rotation transmission.
【００２７】 また，リングギヤの逆転駆動を制御する
装置等をリングギヤの逆転駆動の間に組込むと，回転に
比例した逆転駆動の可変と停止が図れる．各ギヤのギヤ
比や，減速ギヤの組合わせは，使用目的で変化し，各軸
のベアリング，各軸を支持するフレーム等は，各図，説
明上省略してある．In addition, if a device for controlling the reverse rotation drive of the ring gear is incorporated between the reverse rotation drive of the ring gear , the rotation is prevented.
Proportional reverse rotation drive can be varied and stopped. The gear ratio of each gear and the combination of reduction gears vary depending on the purpose of use, and the bearings for each axis, the frame that supports each axis, etc. are omitted from the figures and the description.
【図面の簡単な説明】[Brief description of drawings]
【図１】 リングギヤを駆動軸側から連結した，リング
ギヤ自力逆転駆動式・全自動無段変速装置の一部断面と
した透視斜面図である．FIG. 1 is a perspective view showing a partial cross section of a ring gear self-reversing drive type fully automatic continuously variable transmission in which a ring gear is connected from a drive shaft side.
【図２】 リングギヤをサンギヤ側から連結した，リン
グギヤ自力逆転駆動式・全自動無段変速装置の一部断面
とした透視斜面図である．FIG. 2 is a perspective perspective view showing a partial cross section of a ring gear self-reversing drive type fully automatic continuously variable transmission in which a ring gear is connected from the sun gear side.
【図３】 リングギヤを回転軸側から連結した，リング
ギヤ自力逆転駆動式・全自動無段変速装置の一部断面と
した透視斜面図である． FIG. 3 is a perspective perspective view showing a partial cross section of a ring gear self-reversing drive type fully automatic continuously variable transmission in which a ring gear is connected from the rotating shaft side.
【符号の説明】 １ 回転軸 ２ 回転盤 ３ ピニオンギヤ軸 ４ ピニオンギヤ ５ サンギヤ ６ リングギヤ ７ ベルト ８ ツインベルトギヤ ９ 駆動軸 １０ ベルト １１ 逆転ギヤ １２ 変速ギヤ １３ ベルトギヤ イ 正回転方向 ロ 逆回転方向[Explanation of symbols] 1 rotating shaft 2 rotating plate 3 pinion gear shaft 4 pinion gear 5 sun gear 6 ring gear 7 belt 8 twin belt gear 9 drive shaft 10 belt 11 reverse gear 12 speed change gear 13 belt gear i normal rotation direction reverse rotation direction
Claims (1)
中心に，回転軸（１）を備え，複数のピニオンギヤ
（４）を，各ピニオンギヤ軸（３）で支持して備える回
転盤（２）と，回転軸（１）とを一体にし，サンギヤ
（５）の回転数より少ない回転比で，駆動軸（９）側か
ら，或いはサンギヤ（５）から，或いは回転軸（１）か
らベルトやギヤ等や，逆転ギヤ（１１）で，リングギヤ
（６）と連結して，回転軸（１）に回転力を与え，複数
のピニオンギヤ（４）で，サンギヤ（５）を回転軸
（１）の回転方向に引っ張って回し，サンギヤ（５）を
回転軸（１）の回転方向に回動して，リングギヤ（６）
を，駆動軸（９）側から，或いはサンギヤ（５）から，
或いは回転軸（１）から逆転駆動して，回転軸（１）の
回転力に比例した差動を自力で，自動的に生じさせる特
徴で，サンギヤ（５）を無段変速して回転駆動する，サ
ンギヤ自力逆転駆動式・全自動無段変速装置．1. A planetary gear having a rotating shaft (1) at the center of a sun gear (5) and a plurality of pinion gears (4) supported by each pinion gear shaft (3). And the rotary shaft (1) are integrated, and a belt or gear is driven from the drive shaft (9) side, the sun gear (5), or the rotary shaft (1) at a rotation ratio lower than that of the sun gear (5). And so on, the reverse gear (11) is connected to the ring gear (6) to give a rotating force to the rotating shaft (1), and the sun gear (5) is rotated by the plurality of pinion gears (4) to rotate the rotating shaft (1). Direction, rotate the sun gear (5) in the direction of rotation of the rotary shaft (1), and rotate the ring gear (6).
From the drive shaft (9) side or the sun gear (5)
Alternatively, the sun gear (5) is rotationally driven by continuously variable transmission by the reverse rotation drive from the rotary shaft (1) to automatically generate a differential proportional to the rotational force of the rotary shaft (1) by itself. , Sun gear self-reverse drive type fully automatic continuously variable transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8047882A JPH09210176A (en) | 1996-01-30 | 1996-01-30 | Ring gear self-revering driving type fully automatic continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8047882A JPH09210176A (en) | 1996-01-30 | 1996-01-30 | Ring gear self-revering driving type fully automatic continuously variable transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09210176A true JPH09210176A (en) | 1997-08-12 |
Family
ID=12787769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8047882A Pending JPH09210176A (en) | 1996-01-30 | 1996-01-30 | Ring gear self-revering driving type fully automatic continuously variable transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09210176A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006135173A1 (en) * | 2005-06-14 | 2006-12-21 | Hyun Soo Kim | Continuously variable transmission |
| KR101241819B1 (en) * | 2012-02-23 | 2013-03-18 | 김현수 | Continuously variable transmission |
| WO2013136320A1 (en) * | 2012-03-16 | 2013-09-19 | Yayasan Putera Sampoerna | Bicycle's transmission system using less energy |
| CN104490534A (en) * | 2015-01-05 | 2015-04-08 | 山东科技大学 | Lever-type intermittent and non-intermittent interchange variable-speed wheelchair and working method thereof |
| CN104490533A (en) * | 2015-01-05 | 2015-04-08 | 山东科技大学 | Lever driven variable-speed wheelchair and working method thereof |
| CN110062732A (en) * | 2016-07-01 | 2019-07-26 | 移动自行车有限公司 | Gear for bicycle speed-varying unit |
-
1996
- 1996-01-30 JP JP8047882A patent/JPH09210176A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006135173A1 (en) * | 2005-06-14 | 2006-12-21 | Hyun Soo Kim | Continuously variable transmission |
| US7766780B2 (en) | 2005-06-14 | 2010-08-03 | Hyun Soo Kim | Continuously variable transmission |
| KR101241819B1 (en) * | 2012-02-23 | 2013-03-18 | 김현수 | Continuously variable transmission |
| WO2013136320A1 (en) * | 2012-03-16 | 2013-09-19 | Yayasan Putera Sampoerna | Bicycle's transmission system using less energy |
| CN104490534A (en) * | 2015-01-05 | 2015-04-08 | 山东科技大学 | Lever-type intermittent and non-intermittent interchange variable-speed wheelchair and working method thereof |
| CN104490533A (en) * | 2015-01-05 | 2015-04-08 | 山东科技大学 | Lever driven variable-speed wheelchair and working method thereof |
| CN110062732A (en) * | 2016-07-01 | 2019-07-26 | 移动自行车有限公司 | Gear for bicycle speed-varying unit |
| CN110062732B (en) * | 2016-07-01 | 2021-04-27 | 移动自行车有限公司 | Combination of bicycle speed variator and gear |
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