JPS61233252A - Belt driven type power transmission apparatus - Google Patents
Belt driven type power transmission apparatusInfo
- Publication number
- JPS61233252A JPS61233252A JP60074081A JP7408185A JPS61233252A JP S61233252 A JPS61233252 A JP S61233252A JP 60074081 A JP60074081 A JP 60074081A JP 7408185 A JP7408185 A JP 7408185A JP S61233252 A JPS61233252 A JP S61233252A
- Authority
- JP
- Japan
- Prior art keywords
- drive
- centrifugal clutch
- belt
- power transmission
- pulley
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
- F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
- F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/02—Overheat protection, i.e. means for protection against overheating
- F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details
- F16D2300/0212—Air cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野１ 本発明は、ベルト駆動型動力伝達装置に関する。[Detailed description of the invention] [Industrial application field 1 The present invention relates to a belt-driven power transmission device.
［発明の背景］
例えば自動二輪車の駆動輪にエンジン等の駆動ユニット
の動力を伝達する装置の一つとしてベルト駆動型動力伝
達装置があり、スクータ等の軽自動二輪車の多くはこれ
を採用している。[Background of the Invention] For example, a belt-driven power transmission device is one of the devices for transmitting power from a drive unit such as an engine to the drive wheels of a motorcycle, and many light motorcycles such as scooters employ this. There is.
斯かる軽自動二輪車は、更に一層の小型軽量化が望まれ
ており、その主要構成装置の一つである動力伝達装置も
より一層小型軽量化する必要がある。It is desired that such light motorcycles be further reduced in size and weight, and the power transmission device, which is one of the main components thereof, must also be further reduced in size and weight.
ベルト駆動型動力伝達装置は、通常、例えば実開昭５８
−１６１２４４号公報に記載されているように、遠心ク
ラッチをドリブン側プーリに設けている。一般的にドリ
ブン側プーリは減速を図る為にその径が大きくなってお
り、このため、減速によるトルク増大に対応してドリブ
ン側プーリに装置する遠心クラッチは、大口径、大容量
のものを使用せざるを得ないのが”現状で、これが小型
軽量化を図る上で障害の一つになっている。しかもドリ
ブン側プーリに遠心クラッチを装置することは、ドライ
ブ及びドリブン側の各ブーり並びにベルトなどの駆動装
置がアイドリング時にも空転していることを意味し、燃
費を低下させることも考えられる。Belt drive type power transmission devices are usually used, for example, in
As described in Japanese Patent No. 161244, a centrifugal clutch is provided on the driven pulley. Generally, the diameter of the driven pulley is large in order to achieve deceleration. Therefore, in order to cope with the increase in torque due to deceleration, the centrifugal clutch installed on the driven pulley must have a large diameter and large capacity. At present, this is one of the obstacles to reducing size and weight.Moreover, installing a centrifugal clutch on the driven pulley means that each pulley on the drive and driven side This means that drive devices such as belts are spinning even when idling, which may reduce fuel efficiency.
遠心クラッチを単純に小型化するには、遠心クラッチの
回転数を上げる。即ちドライブ側に持ってくることも一
つの方法ではある。つまり、トルクが増大される前のエ
ンジン自身の発生トルクを伝達することにより、絶対的
なトルク伝達容量が少なくなり且つ回転が上昇するため
、フライウェイトの持つ遠心力が大きくなり、結果とし
て小型化が達成される。To simply downsize the centrifugal clutch, increase the rotation speed of the centrifugal clutch. That is, one method is to bring it to the drive side. In other words, by transmitting the torque generated by the engine itself before the torque is increased, the absolute torque transmission capacity decreases and the rotation increases, so the centrifugal force of the flyweight increases, resulting in miniaturization. is achieved.
しかし、この場合であっても、エンジンストール発生時
等エンジン回転数が低くなった時に遠心クラッチの周速
差が大きくなり、ライニング等に熱的な劣化を引起こす
ことが考えられる。However, even in this case, when the engine speed becomes low, such as when an engine stall occurs, the circumferential speed difference of the centrifugal clutch becomes large, which may cause thermal deterioration of the lining and the like.
［発明の目的］
本発明の目的は、小型且つ軽量で、その結果、耐久性及
び燃費が向上するベルト駆動型動力伝達装置を提供する
ことにある。[Object of the Invention] An object of the present invention is to provide a belt-driven power transmission device that is small and lightweight, and as a result, has improved durability and fuel efficiency.
［目的を達成するための手段］
上記目的を達成する為、本発明では、まず、遠心クラッ
チをドライブ側に設ける。ドライブ側プーリはドリブン
側プーリに比べて小径である為、これに装置する遠心ク
ラッチは小型小容量のもので済む。[Means for Achieving the Object] To achieve the above object, the present invention first provides a centrifugal clutch on the drive side. Since the drive-side pulley has a smaller diameter than the driven-side pulley, the centrifugal clutch attached thereto can be small and small in capacity.
しかるに、単に遠心クラッチをドライブ側に設けただけ
では、前記耐久性の問題が残る。However, if the centrifugal clutch is simply provided on the drive side, the aforementioned durability problem remains.
そこで、本発明では更に、前記遠心クラッチへ、特にそ
のフライウェイトを軸支するドライブプレートに、回転
時に前記遠心クラッチへ冷却風を導入する冷却風取入口
を設ける。Therefore, in the present invention, a cooling air intake port is further provided in the centrifugal clutch, particularly in the drive plate that pivotally supports the flyweight, for introducing cooling air into the centrifugal clutch during rotation.
［作用］
斯かる構成により、駆動ユニットの出力軸が回転を始め
、該回転数が所定回転数に達すると遠心クラッチが作動
してドライブ側プーリが回転を始め、ベルトを介してド
リブン側プーリに回転力が伝達される。[Operation] With this configuration, the output shaft of the drive unit starts rotating, and when the rotational speed reaches a predetermined rotational speed, the centrifugal clutch is activated and the drive side pulley starts rotating, and the output shaft is connected to the driven side pulley via the belt. Rotational force is transmitted.
一方、遠心クラッチのフライウェイトを軸支しているド
ライブプレートの回転などに伴って、相対的に温度の低
い空気が、遠心クラッチの冷却風取入口から取込まれ、
該冷却風は遠心クラッチのライニング面及びその周辺に
強制的に送り込まれる。その結果、ライニング面等は強
制的に冷却される。On the other hand, as the drive plate that pivotally supports the flyweight of the centrifugal clutch rotates, relatively low-temperature air is taken in from the cooling air intake of the centrifugal clutch.
The cooling air is forced into the lining surface of the centrifugal clutch and its surroundings. As a result, the lining surface etc. are forcibly cooled.
また、アイドリング時は、遠心クラッチがＯＦＦとなり
、ドライブ及びドリブン側の各プーリ並びにベルトなど
の回転が停止する。Furthermore, during idling, the centrifugal clutch is turned off, and the drive and driven pulleys, belts, etc. stop rotating.
［発明の実施例］
以下、本発明の一実施例を図面を参照して説明する。但
し、以下の実施例の説明に記載し又は図示している構成
部品の数１寸法、材質、形状、配置、結合方法等の内、
特許請求の範囲第１項に記載した本発明の要旨以外のも
のは、この発明をそれ等に限定する趣旨のものではなく
、単なる説明例にすぎないことはいうまでもない。[Embodiment of the Invention] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. However, among the dimensions, materials, shapes, arrangements, connection methods, etc. of the component parts described or illustrated in the description of the examples below,
It goes without saying that anything other than the gist of the invention as set forth in claim 1 is not intended to limit the invention thereto, and is merely an illustrative example.
図はベルト駆動型動力伝達装置の断面図である０図にお
いて、エンジン等の駆動ユニット（図示せず）の出力軸
であるドライブシャフト１には後述する外側プーリ２３
とベルト面２４とで構成されるドライブ側プーリが設け
られ、ドリブンシャフト２の一端部にスプライン３及び
ナツト４により固定されたドリブンプーリ５と前記ドラ
イブ側ブー９（２３，２４）との間にＶベルト６が巻回
されている。ドリブンシャフト２の他端部にはスプライ
ン７及びナツト８によりドライブローラ９が固設され、
該ドライブローラ９が自動二輪車の図示しない駆動輪（
後輪）に圧接され、エンジンの動力が駆動輪に伝達され
るようになっている。In Figure 0, which is a sectional view of a belt-driven power transmission device, a drive shaft 1, which is an output shaft of a drive unit (not shown) such as an engine, has an outer pulley 23, which will be described later.
A drive side pulley consisting of a belt surface 24 and a belt surface 24 is provided between the driven pulley 5 fixed to one end of the driven shaft 2 by a spline 3 and a nut 4 and the drive side boo 9 (23, 24). A V-belt 6 is wound around it. A drive roller 9 is fixed to the other end of the driven shaft 2 by a spline 7 and a nut 8.
The drive roller 9 is connected to a drive wheel (not shown) of a motorcycle (
The rear wheels are pressed against each other, and the power from the engine is transmitted to the drive wheels.
ドライブシャフト１にはそのテーパ一部ｌＯに′環部材
１１が嵌着固定され、本実施例では、この環部材１１に
ドライブプレー）１２が固着されている。ドライブシャ
フトｌの軸端部にはポールベアリング１３．１４を介し
てプーリ軸１５が回転自在に取付けられ、該プーリ軸１
５の端部には円筒カム１６が溶接等により固着されてい
る。プーリ軸１５の外周には前記円筒カム１６とカム係
合する円筒カム１８がプレーンベアリング１７を介して
摺動且つ回動可能に外嵌され、この円筒カム１８がクラ
ッチアウタ１９に溶接等により固着されている。クラッ
チアウタ１９の内周面に摩擦接合するライニング２９が
固設されたフライウェイ）２０はピン２１によりドライ
ブプレート１２に軸支され、プーリ軸１５の軸端にナツ
ト２２で固定された外側プーリ２３とクラッチアウタ１
９に形成されたベルト面２４とでドライブ側プーリが形
成されている。A ring member 11 is fitted and fixed to the drive shaft 1 at its tapered portion 1O, and in this embodiment, a drive plate 12 is fixed to this ring member 11. A pulley shaft 15 is rotatably attached to the shaft end of the drive shaft l via a pole bearing 13.14.
A cylindrical cam 16 is fixed to the end of 5 by welding or the like. A cylindrical cam 18 that engages with the cylindrical cam 16 is slidably and rotatably fitted onto the outer periphery of the pulley shaft 15 via a plain bearing 17, and this cylindrical cam 18 is fixed to the clutch outer 19 by welding or the like. has been done. A flyway 20 (with a lining 29 fixedly attached to the inner peripheral surface of the clutch outer 19 by friction) is pivotally supported on the drive plate 12 by a pin 21, and an outer pulley 23 fixed to the shaft end of the pulley shaft 15 with a nut 22. and clutch outer 1
A drive side pulley is formed with the belt surface 24 formed at 9.
この様に、ドライブプレート１２．クラッチアウタ１９
．フライウェイト２０で構成される遠心クラッチをドラ
イブ側に設け、更に、ドライブプレート１２のフライウ
ェイト２０に面する所要箇所に冷却風取入口２５を設け
ている。この冷却風取入口２５は、本実施例では、ドラ
イブプレート１２の当該筒所に切込みを入れて反フライ
ウェイト２０側に屈曲することにより形成しである。ド
ライブプレート１２は、遠心クラッチの常時回転部材で
あるから、冷却風を効率よく取入れることができ、かつ
遠心クラッチの構成部材を有効に利用できる。更に本実
施例では、クラッチアウタ１９の前記ベルト面２４上部
位置に、複数の通気孔２６を、周方向に等配して穿設し
である。In this way, the drive plate 12. clutch outer 19
．． A centrifugal clutch composed of flyweights 20 is provided on the drive side, and cooling air intakes 25 are further provided at required locations on the drive plate 12 facing the flyweights 20. In this embodiment, the cooling air intake port 25 is formed by making a cut in the cylindrical portion of the drive plate 12 and bending it toward the side opposite to the flyweight 20 . Since the drive plate 12 is a constantly rotating member of the centrifugal clutch, cooling air can be taken in efficiently and the constituent members of the centrifugal clutch can be effectively utilized. Further, in this embodiment, a plurality of ventilation holes 26 are formed at the upper position of the belt surface 24 of the clutch outer 19 so as to be equally spaced in the circumferential direction.
尚、２７は始動モータ（図示せず）に結合する為にドラ
イブプレート１２の外周に設けたリングギヤであり、２
８は百円筒カム１６．１８間に配設された弾発バネであ
る。In addition, 27 is a ring gear provided on the outer periphery of the drive plate 12 in order to connect to a starting motor (not shown).
8 is a resilient spring disposed between the 100 cylindrical cams 16 and 18.
斯かる構成により、エンジンが始動してドライブシャフ
ト１が回転を始め、所定回転数に達すると、フライウェ
イト２０が拡開してクラッチアウタ１９にライニング２
９が摩擦接合する。この結果、クラッチＯＮとなり、ド
ライブシャフトｌの回転力は、該ドライブシャツ）ｌと
一体回転する環部材１１．ドライブプレート１２、ララ
イウェイト２０．クラッチアウタ１９．円筒カム１８゜
１６、プーリ軸１５．ドライブ側プーリ（２３゜２４）
から、Ｖベルト６を介してドリブンプーリ５に伝達され
、更にドリブンシャフト２．ドライブローラ９と伝達さ
れて自動二輪車の駆動輪が駆動される。一方、ライニン
グ２９の摩擦接合により摩擦熱が発生し、ドライブプレ
ート１２の内側の温度が外側の温度より高くなって内側
の空気密度が小さくなる。この結果、ドライブプレート
１２の外側の相対的に温度の低い空気が冷却風取入口２
５から取込まれ、該冷却風は図に白抜き矢印で示す様に
流れてライニング２９等を冷却し。With this configuration, when the engine starts, the drive shaft 1 starts rotating, and reaches a predetermined rotation speed, the flyweight 20 expands and the lining 2 is attached to the clutch outer 19.
9 frictionally joins. As a result, the clutch is turned ON, and the rotational force of the drive shaft 1 is applied to the ring member 11. which rotates integrally with the drive shirt 1. Drive plate 12, Ralai weight 20. Clutch outer 19. Cylindrical cam 18°16, pulley shaft 15. Drive side pulley (23°24)
from the V-belt 6 to the driven pulley 5, and further to the driven shaft 2. The signal is transmitted to the drive roller 9 to drive the drive wheels of the motorcycle. On the other hand, frictional heat is generated by the frictional joining of the lining 29, and the temperature inside the drive plate 12 becomes higher than the temperature outside, and the air density inside becomes smaller. As a result, the relatively low temperature air outside the drive plate 12 is transferred to the cooling air intake 2.
5, the cooling air flows as shown by the white arrow in the figure and cools the lining 29 and the like.
クラッチアウタ１９とドライブプレート１２との間隙あ
るいはクラッチアウタ１９の通気孔２６を通して遠心ク
ラッチの外部に流れ出る。このようにして遠心クラッチ
が冷却され、その熱的劣化が防止される。It flows out of the centrifugal clutch through the gap between the clutch outer 19 and the drive plate 12 or through the ventilation hole 26 of the clutch outer 19. In this way, the centrifugal clutch is cooled and its thermal deterioration is prevented.
また、アイドリング時は、遠心クラッチがＯＦＦとなり
、ドライブプーリ（２３，２４）及びドリブン側プーリ
５並びにＶベルト６などが停止する。この結果、アイド
リング時の燃料消費を節約する。Further, during idling, the centrifugal clutch is turned off, and the drive pulleys (23, 24), driven pulley 5, V-belt 6, etc. are stopped. As a result, fuel consumption during idling is saved.
［発明の効果］
以上説明したように、本発明によれば、ベルト駆動型動
力伝達装置が小型・軽量化され、且つ、熱に対する耐久
性が向上し、燃費も向上する。[Effects of the Invention] As described above, according to the present invention, a belt-driven power transmission device is made smaller and lighter, and its durability against heat is improved, and its fuel efficiency is also improved.
図は本発明の一実施例に係るベルト駆動型動力伝達装置
の断面図である。
１・・・ドライブシャフト、２・・・ドリブンシャフト
５・・・ドリブンプーリ、６・・・■ベルト、１２・・
・ドライブプレート、１９・・・クララチア・ウタ、２
０・・・フライウェイト、２３・・・外側プーリ（ドラ
イブ側プーリ）、２４・・・ベルト面（ドライブ側プー
リ）、２５・・・冷却風取入口、２６・・・通気孔。The figure is a sectional view of a belt-driven power transmission device according to an embodiment of the present invention. 1... Drive shaft, 2... Driven shaft 5... Driven pulley, 6... ■ Belt, 12...
・Drive plate, 19...Claracia Uta, 2
0...Fly weight, 23...Outside pulley (drive side pulley), 24...Belt surface (drive side pulley), 25...Cooling air intake port, 26...Vent hole.
Claims (1)
ト駆動型動力伝達装置において、ドライブ側に遠心クラ
ッチを設け、該遠心クラッチに、回転時に前記遠心クラ
ッチ側へ冷却風を導入する冷却風取入口を設けたことを
特徴とするベルト駆動型動力伝達装置。 ２、冷却風取入口を、遠心クラッチのフライウェイトを
軸支するドライブプレートに設けたことを特徴とする特
許請求の範囲第１項に記載したベルト駆動型動力伝達装
置。[Claims] 1. In a belt-driven power transmission device in which a drive side and a driven side are connected by a belt, a centrifugal clutch is provided on the drive side, and cooling air is supplied to the centrifugal clutch side during rotation of the centrifugal clutch. A belt-driven power transmission device characterized by having a cooling air intake. 2. The belt-driven power transmission device according to claim 1, wherein the cooling air intake is provided in a drive plate that pivotally supports a flyweight of a centrifugal clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60074081A JPS61233252A (en) | 1985-04-06 | 1985-04-06 | Belt driven type power transmission apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60074081A JPS61233252A (en) | 1985-04-06 | 1985-04-06 | Belt driven type power transmission apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61233252A true JPS61233252A (en) | 1986-10-17 |
Family
ID=13536855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60074081A Pending JPS61233252A (en) | 1985-04-06 | 1985-04-06 | Belt driven type power transmission apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61233252A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006052756A (en) * | 2004-08-10 | 2006-02-23 | Honda Motor Co Ltd | Cooling device of power unit |
| JP2011027176A (en) * | 2009-07-24 | 2011-02-10 | Suzuki Motor Corp | Power unit of motorcycle |
| DE102006014146B4 (en) * | 2006-03-28 | 2015-09-17 | Ab Skf | Rolling bearing assembly with a wheel for driving a belt or a chain |
| CN109312829A (en) * | 2016-04-06 | 2019-02-05 | 塞米可马林有限公司 | It is used for transmission the device of rotational power, the purposes of the machine including this device and this device |
-
1985
- 1985-04-06 JP JP60074081A patent/JPS61233252A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006052756A (en) * | 2004-08-10 | 2006-02-23 | Honda Motor Co Ltd | Cooling device of power unit |
| JP4531481B2 (en) * | 2004-08-10 | 2010-08-25 | 本田技研工業株式会社 | Power unit cooling system |
| DE102006014146B4 (en) * | 2006-03-28 | 2015-09-17 | Ab Skf | Rolling bearing assembly with a wheel for driving a belt or a chain |
| JP2011027176A (en) * | 2009-07-24 | 2011-02-10 | Suzuki Motor Corp | Power unit of motorcycle |
| CN109312829A (en) * | 2016-04-06 | 2019-02-05 | 塞米可马林有限公司 | It is used for transmission the device of rotational power, the purposes of the machine including this device and this device |
| CN109312829B (en) * | 2016-04-06 | 2021-09-21 | Oxe马林有限公司 | Device for transmitting rotational power, machine comprising such a device and use of such a device |
| US11408499B2 (en) | 2016-04-06 | 2022-08-09 | Oxe Marine Ab | Device for transferring rotational power, a machine including such a device and use of such a device |
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