JPH06109015A - Drive shaft made of composite-material - Google Patents
Drive shaft made of composite-materialInfo
- Publication number
- JPH06109015A JPH06109015A JP4283886A JP28388692A JPH06109015A JP H06109015 A JPH06109015 A JP H06109015A JP 4283886 A JP4283886 A JP 4283886A JP 28388692 A JP28388692 A JP 28388692A JP H06109015 A JPH06109015 A JP H06109015A
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- tube
- adhesive
- fitting portion
- slit
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Motor Power Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、主として自動車用のプ
ロペラシャフトを対象とし、繊維強化された複合材料
（例えば繊維強化プラスチック）製のチューブと金属製
のヨークとを接着剤で接合した形式の複合材料製駆動軸
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is mainly intended for propeller shafts for automobiles, and is of a type in which a tube made of a fiber reinforced composite material (for example, fiber reinforced plastic) and a metal yoke are joined with an adhesive. A composite drive shaft.
【０００２】[0002]
【従来の技術】繊維強化プラスチック（以下「ＦＲＰ」
と略称する）は、プラスチックの特徴である軽さ、成形
のし易さ、耐蝕性などと、繊維の特徴である高弾性率、
高強度などとを併せもつことから、自動車のプロペラシ
ャフトにおいても車両の軽量化を目的としてこれまでの
鋼製からＦＲＰ製に変更することが推進されている。そ
の場合、ＦＲＰ製のチューブと金属製のヨークとの接合
強度をいかに保持するかが重要課題である。つまりチュ
ーブとヨークとの接合強度は、これら相互間のトルク伝
達に充分対応できなけばならず、これまでにも種々の接
合手段が提案されている。例えば実開昭６２−５０３１
６号公報には、ＦＲＰ製のチューブに金属製のヨークを
圧入して接着剤により接合する構成において、このヨー
ク側に接着剤を保持するための凹部を形成した技術が開
示されている。2. Description of the Related Art Fiber reinforced plastics (hereinafter "FRP")
Abbreviated as) is the characteristics of plastic such as lightness, ease of molding, corrosion resistance, etc., and the high elastic modulus of fibers.
Since it also has high strength and the like, it has been promoted to change the conventional propeller shaft from steel to FRP in order to reduce the weight of the vehicle. In that case, how to maintain the bonding strength between the FRP tube and the metal yoke is an important issue. That is, the joint strength between the tube and the yoke must be able to sufficiently cope with the torque transmission between them, and various joint means have been proposed so far. For example, the actual exploitation Sho 62-5031
Japanese Unexamined Patent Publication (Kokai) No. 6 discloses a technique in which a metal yoke is press-fitted into an FRP tube and bonded by an adhesive, and a concave portion for holding the adhesive is formed on the yoke side.
【０００３】[0003]
【発明が解決しようとする課題】図４（Ａ）は、前記公
報のようにＦＲＰ製のチューブと金属製のヨークとを接
着剤で接合したものにおいて、ヨークに捩じりトルクが
負荷されたときの接合部の両端部ａ−ｂ間の応力分布を
表している。この図面で明らかなように接合部の端部ｂ
においては応力の集中（ピーク）が存在する。これは金
属製ヨークのヤング率に比べてＦＲＰ製チューブのヤン
グ率が小さく、相互間のトルク伝達時にチューブ側が大
きく変形するからである。この結果、接合部の端部ｂに
おいて局部的な荷重が作用することとなり、この端部ｂ
の接合強度を確保することが困難となる。そこで前記ヨ
ークの捩じり剛性を下げて部分的にヤング率を実質的に
低下させることが考えられる。その手段として例えば実
開平３−７５３１４号公報に示されているように、前記
チューブに対するヨークの嵌合部にスリットを形成した
ものがある。しかしこのヨークの嵌合部とチューブとは
接着剤によって接合されるため、この接着剤の注入時に
スリットから接着剤が流出してしまい、チューブとヨー
クとの接合不良が生じやすい。FIG. 4 (A) shows a structure in which a tube made of FRP and a yoke made of metal are joined with an adhesive as in the above publication, and a torsion torque is applied to the yoke. The stress distribution between both ends a-b of the joint is shown. As can be seen in this figure, the end b of the joint
In, there is a concentration of stress (peak). This is because the Young's modulus of the FRP tube is smaller than the Young's modulus of the metal yoke, and the tube side is largely deformed during mutual torque transmission. As a result, a local load acts on the end b of the joint, and this end b
It becomes difficult to secure the bonding strength of the. Therefore, it is conceivable that the torsional rigidity of the yoke is reduced to partially reduce the Young's modulus. As a means thereof, for example, as disclosed in Japanese Utility Model Laid-Open No. 3-75314, there is one in which a slit is formed in the fitting portion of the yoke with respect to the tube. However, since the fitting portion of the yoke and the tube are bonded by the adhesive, the adhesive flows out from the slit when the adhesive is injected, so that a defective joint between the tube and the yoke is likely to occur.
【０００４】本発明の技術的課題は、ＦＲＰ製チューブ
と金属製ヨークとの接着剤による接合作業に悪影響を及
ぼすことなく、このヨークの嵌合部にスリットを形成し
てその部分のヤング率を低下させたのと等価の結果を得
ることにより、前記チューブとヨークとの接合部におけ
る応力集中を分散させて接合強度を確保することであ
る。The technical problem of the present invention is to form a slit in the fitting portion of this yoke without adversely affecting the work of joining the FRP tube and the metal yoke with an adhesive and to increase the Young's modulus of that portion. By obtaining the result equivalent to the reduction, the stress concentration at the joint portion between the tube and the yoke is dispersed to secure the joint strength.
【０００５】[0005]
【課題を解決するための手段】前記課題を解決するため
に、本発明の複合材料製駆動軸はつぎのように構成され
ている。すなわち繊維強化された複合材料製チューブの
中に金属製ヨークの嵌合部を挿入し、この嵌合部の外周
面と前記チューブの内周面との間に構成された空隙に接
着剤を充填して相互を接合した複合材料製駆動軸におい
て、前記ヨークの嵌合部に対しその端部から軸線に沿っ
て形成されたスリットと、このスリットを前記接着剤が
充填される空隙から区分するように前記嵌合部に形成さ
れた仕切部とを備えている。In order to solve the above problems, the composite material drive shaft of the present invention is constructed as follows. That is, the fitting portion of the metal yoke is inserted into the fiber-reinforced composite material tube, and the gap formed between the outer peripheral surface of the fitting portion and the inner peripheral surface of the tube is filled with the adhesive. In the composite material drive shaft joined to each other, the slit formed along the axis from the end of the fitting portion of the yoke and the slit filled with the adhesive are divided. And a partition part formed in the fitting part.
【０００６】[0006]
【作用】この構成によれば、前記ヨークの嵌合部に形成
されているスリットによりこのヨークの捩じり剛性が低
下する。このためヨークのヤング率を部分的に低下させ
たのと等価の結果が得られ、チューブとヨークとの間の
トルク伝達時における応力集中が分散される。またこの
スリットは、前記仕切部によってヨークの嵌合部外周面
とチューブ内周面との間の接着剤充填用の空隙から区分
されているため、この空隙に接着剤を注入するときにス
リットから接着剤が流出するような事態が防止される。According to this structure, the torsional rigidity of the yoke is lowered by the slit formed in the fitting portion of the yoke. Therefore, a result equivalent to partially lowering the Young's modulus of the yoke is obtained, and the stress concentration at the time of torque transmission between the tube and the yoke is dispersed. Further, since the slit is separated from the gap for filling the adhesive between the outer peripheral surface of the fitting portion of the yoke and the inner peripheral surface of the tube by the partition portion, the slit is separated from the slit when the adhesive is injected into the gap. The situation in which the adhesive flows out is prevented.
【０００７】[0007]
【実施例】つぎに本発明の実施例を図面にしたがって説
明する。なお以下の実施例は、自動車用のプロペラシャ
フトに本発明の駆動軸を適用したものである。図１にプ
ロペラシャフトの一部が断面図で示され、図２に同じく
プロペラシャフトの一部が分解斜視図で示されている。
これらの図面のチューブ１０は、カーボンファイバを強
化材としてこれに樹脂を含浸させた炭素繊維強化プラス
チック製（以下「ＣＦＲＰ製」と略称する）であって、
その端部には金属製ヨーク２０が図１で示すように接着
剤４０により接合される。この接合部については、チュ
ーブ１０の中にヨーク２０の嵌合部２２が挿入され、こ
の嵌合部２２の外周面とチューブ１０の内周面との間に
構成された空隙に接着剤４０が充填されて相互が接合さ
れる構成になっている。そこで前記チューブ１０には前
記空隙と対応する位置で、かつ周方向の二箇所（変位角
約１８０°の位置）において前記接着剤４０を注入する
ための小孔１２，１４があけられている。Embodiments of the present invention will now be described with reference to the drawings. In the following examples, the drive shaft of the present invention is applied to a propeller shaft for automobiles. FIG. 1 shows a part of the propeller shaft in a sectional view, and FIG. 2 also shows a part of the propeller shaft in an exploded perspective view.
The tube 10 of these drawings is made of carbon fiber reinforced plastic (hereinafter abbreviated as “CFRP”) in which a resin is impregnated with carbon fiber as a reinforcing material.
A metal yoke 20 is joined to the end portion by an adhesive 40 as shown in FIG. With respect to this joint portion, the fitting portion 22 of the yoke 20 is inserted into the tube 10, and the adhesive 40 is placed in the space formed between the outer peripheral surface of the fitting portion 22 and the inner peripheral surface of the tube 10. It is filled and joined together. Therefore, small holes 12 and 14 for injecting the adhesive 40 are formed in the tube 10 at positions corresponding to the voids and at two positions in the circumferential direction (positions at a displacement angle of about 180 °).
【０００８】前記ヨーク２０の嵌合部２２は、その両端
部において前記チューブ１０の内径とほぼ同寸の外径に
設定された接触部２２ａ，２２ｂを備えている。そして
これらの接触部２２ａ，２２ｂの間はチューブ１０の内
径より小さい外径になっており、この小径部分で前記空
隙が構成されるようになっている。また嵌合部２２に
は、一方の接触部２２ｂの側の端部から軸線に沿って他
方の接触部２２ａに至る手前付近（嵌合部２２のほぼ中
間付近）まで延びるスリット２４が形成されている。な
おこのスリット２４は嵌合部２２の周方向に関して複数
個形成されているのであるが、図面ではそのうちの一個
だけが見えている。前記嵌合部２２には、一方の接触部
２２ｂから延びて前記スリット２４を囲む仕切部２５が
一体に形成されている。この仕切部２５は接触部２２ｂ
の外径と同じ高さに設定されていて、スリット２４と前
記空隙とを区分している。さらにこの嵌合部２２には、
他方の接触部２２ａの外径と同じ高さに設定され、この
接触部２２ａから軸線に沿って前記接触部２２ｂに至る
手前付近まで延びる複数個の案内リブ２６が一体に形成
されている。つまりこれらの各案内リブ２６と前記仕切
部２５とは互いに逆方向に延び、かつ嵌合部２２の周方
向に関して交互に配置されている。The fitting portion 22 of the yoke 20 is provided with contact portions 22a and 22b at both ends thereof which are set to have an outer diameter substantially equal to the inner diameter of the tube 10. The outer diameter between the contact portions 22a and 22b is smaller than the inner diameter of the tube 10, and the small-diameter portion constitutes the gap. Further, the fitting portion 22 is formed with a slit 24 extending from an end portion on the side of the one contact portion 22b to a position near the other contact portion 22a along the axis (near the middle of the fitting portion 22). There is. Although a plurality of slits 24 are formed in the circumferential direction of the fitting portion 22, only one of them is visible in the drawing. The fitting portion 22 is integrally formed with a partition portion 25 extending from the one contact portion 22b and surrounding the slit 24. The partition portion 25 is a contact portion 22b.
It is set to the same height as the outer diameter of the slit 24 and separates the slit 24 and the gap. Furthermore, in this fitting portion 22,
A plurality of guide ribs 26 are formed integrally with each other so as to have the same height as the outer diameter of the other contact portion 22a and extend from this contact portion 22a along the axis to the near side of the contact portion 22b. That is, each of the guide ribs 26 and the partition portion 25 extend in opposite directions and are alternately arranged in the circumferential direction of the fitting portion 22.
【０００９】つぎに前記ＣＦＲＰ製チューブ１０と金属
製ヨーク２０との接合手順について説明する。まずチュ
ーブ１０の中にヨーク２０の前記嵌合部２２を挿入し、
このチューブ１０の前記小孔１２，１４のうちの一方か
ら前記空隙に接着剤４０を注入する。このときに空隙か
ら前記スリット２４に向かう接着剤４０は前記仕切部２
５によって受止められ、このスリット２４からの接着剤
４０の流出が防止される。さて前記接着剤４０の注入時
の状態が図３に示されている。この図面で明らかなよう
に例えば小孔１２から注入された接着剤４０は、前記空
隙の内部において前記案内リブ２６と仕切部２５とによ
り交互に方向転換を繰返しながら他方の小孔１４に向か
って流れる。このため前記空隙内の空気は常に接着剤４
０の流動方向へ逃げることとなり、前記仕切部２５を設
けたことが原因となって空隙の内部に空気溜まりが生じ
ることが回避される。したがって接着剤４０は空隙の全
域にわたって均一に充填され、チューブ１０とヨーク２
０の嵌合部２２とが適正に接合される。Next, the procedure for joining the CFRP tube 10 and the metal yoke 20 will be described. First, insert the fitting portion 22 of the yoke 20 into the tube 10,
An adhesive 40 is injected into the void through one of the small holes 12 and 14 of the tube 10. At this time, the adhesive 40 that goes from the void toward the slit 24 is not covered by the partition 2
5, the adhesive 40 is prevented from flowing out from the slit 24. Now, the state at the time of injecting the adhesive 40 is shown in FIG. As is clear from this drawing, for example, the adhesive 40 injected from the small hole 12 is directed toward the other small hole 14 while repeating the direction change alternately by the guide rib 26 and the partition portion 25 inside the void. Flowing. For this reason, the air in the void is always adhesive 4
It escapes in the flow direction of 0, and it is possible to avoid the occurrence of air accumulation inside the void due to the provision of the partition portion 25. Therefore, the adhesive 40 is uniformly filled in the entire space, and the tube 10 and the yoke 2 are
The fitting portion 22 of 0 is properly joined.
【００１０】つづいて前記のように接着剤４０で接合さ
れたＣＦＲＰ製チューブ１０と金属製ヨーク２０との間
に捩じりトルクが負荷された場合について説明する。こ
のときチューブ１０とヨーク２０との接合部において
は、すでに図４（Ａ）で説明したように端部ｂで応力の
集中（ピーク）が存在する。しかし本実施例ではヨーク
２０の嵌合部２２に形成されている前記スリット２４に
よりこの部分の捩じり剛性が低下し、部分的にヤング率
を低下させたのと等価の結果が得られる。この結果、ト
ルク負荷時の応力集中が図４（Ｂ）で示すように前記接
合部の端部ｂとスリット２４の端部ｃとに分散される。Next, a case where a twisting torque is applied between the CFRP tube 10 and the metal yoke 20 which are joined by the adhesive 40 as described above will be described. At this time, in the joint portion between the tube 10 and the yoke 20, there is a concentration (peak) of stress at the end portion b as already described with reference to FIG. However, in the present embodiment, the slit 24 formed in the fitting portion 22 of the yoke 20 lowers the torsional rigidity of this portion, and the result equivalent to partially lowering the Young's modulus is obtained. As a result, the stress concentration at the time of torque load is distributed to the end portion b of the joint portion and the end portion c of the slit 24 as shown in FIG. 4 (B).
【００１１】[0011]
【発明の効果】このように本発明は、ＦＲＰ製チューブ
と金属製ヨークとの接着状態を良好に維持したまま、ヨ
ークのヤング率を部分的に低下させたのと等価の結果を
得ることができ、もってチューブとヨークとの接合部に
おける応力集中が分散されて相互の接合強度が高められ
る。As described above, according to the present invention, it is possible to obtain a result equivalent to partially lowering the Young's modulus of the yoke while maintaining a good adhesion between the FRP tube and the metal yoke. As a result, the stress concentration at the joint between the tube and the yoke is dispersed, and the mutual joint strength is increased.
【図１】チューブとヨークとの接合部を表した断面図で
ある。FIG. 1 is a cross-sectional view showing a joint portion between a tube and a yoke.
【図２】チューブとヨークとの接合部を表した分解斜視
図である。FIG. 2 is an exploded perspective view showing a joint between a tube and a yoke.
【図３】チューブとヨークとの接合部に対して接着剤を
注入している様子を表した説明図である。FIG. 3 is an explanatory diagram showing a state in which an adhesive is being injected into a joint portion between a tube and a yoke.
【図４】チューブとヨークとの接合部に捩じりトルクを
負荷したときの応力分布図である。FIG. 4 is a stress distribution diagram when a twisting torque is applied to a joint portion between a tube and a yoke.
１０ チューブ ２０ ヨーク ２２ 嵌合部 ２４ スリット ２５ 仕切部 ４０ 接着剤 10 Tube 20 Yoke 22 Fitting Part 24 Slit 25 Partition Part 40 Adhesive
Claims (1)
に金属製ヨークの嵌合部を挿入し、この嵌合部の外周面
と前記チューブの内周面との間に構成された空隙に接着
剤を充填して相互を接合した複合材料製駆動軸におい
て、 前記ヨークの嵌合部に対しその端部から軸線に沿って形
成されたスリットと、このスリットを前記接着剤が充填
される空隙から区分するように前記嵌合部に形成された
仕切部とを備えていることを特徴とした複合材料製駆動
軸。1. A fitting portion of a metal yoke is inserted into a fiber-reinforced composite material tube, and a gap is formed between an outer peripheral surface of the fitting portion and an inner peripheral surface of the tube. In a composite material drive shaft filled with an adhesive and bonded to each other, a slit formed along the axis from the end of the fitting portion of the yoke, and a gap filled with the adhesive. A drive shaft made of a composite material, comprising: a partition portion formed in the fitting portion so as to be divided from the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283886A JPH06109015A (en) | 1992-09-28 | 1992-09-28 | Drive shaft made of composite-material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283886A JPH06109015A (en) | 1992-09-28 | 1992-09-28 | Drive shaft made of composite-material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06109015A true JPH06109015A (en) | 1994-04-19 |
Family
ID=17671453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4283886A Pending JPH06109015A (en) | 1992-09-28 | 1992-09-28 | Drive shaft made of composite-material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06109015A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030026021A (en) * | 2001-09-24 | 2003-03-31 | 현대자동차주식회사 | Propeller shaft for automotive vehicle |
| KR100520785B1 (en) * | 1997-08-29 | 2005-12-26 | 삼성중공업 주식회사 | Low vibration composite propulsion shaft and its manufacturing method |
| WO2020174699A1 (en) * | 2019-02-27 | 2020-09-03 | 株式会社ショーワ | Motive power transmission shaft and production method for motive power transmission shaft |
-
1992
- 1992-09-28 JP JP4283886A patent/JPH06109015A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100520785B1 (en) * | 1997-08-29 | 2005-12-26 | 삼성중공업 주식회사 | Low vibration composite propulsion shaft and its manufacturing method |
| KR20030026021A (en) * | 2001-09-24 | 2003-03-31 | 현대자동차주식회사 | Propeller shaft for automotive vehicle |
| WO2020174699A1 (en) * | 2019-02-27 | 2020-09-03 | 株式会社ショーワ | Motive power transmission shaft and production method for motive power transmission shaft |
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