JPH08109918A - Propeller shaft and its manufacture - Google Patents
Propeller shaft and its manufactureInfo
- Publication number
- JPH08109918A JPH08109918A JP24782494A JP24782494A JPH08109918A JP H08109918 A JPH08109918 A JP H08109918A JP 24782494 A JP24782494 A JP 24782494A JP 24782494 A JP24782494 A JP 24782494A JP H08109918 A JPH08109918 A JP H08109918A
- Authority
- JP
- Japan
- Prior art keywords
- spline
- shaft
- spline sliding
- sliding portion
- female
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 8
- 239000006223 plastic coating Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、互いに嵌合するスプラ
イン摺動部を設けた雄軸及び雌軸よりなるプロペラシャ
フト及びその製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a propeller shaft having a male shaft and a female shaft provided with spline sliding portions which fit with each other, and a method for manufacturing the same.
【０００２】[0002]
【従来の技術】従来、雌軸のスプライン摺動部は、ブロ
ーチなどの切削加工によって所定寸法のスプライン形状
に仕上げていた。2. Description of the Related Art Conventionally, the spline sliding portion of a female shaft has been finished into a spline shape having a predetermined size by cutting such as broaching.
【０００３】一方、雄軸においても、中実の丸棒から、
ホブなどによってスプライン摺動部を切削加工するのが
一般的であり、一部にはプレス成形する場合もあるが、
やはり中実の丸棒から製造するのが一般的であった。On the other hand, also in the male shaft, from the solid round bar,
It is common to cut the spline sliding part with a hob, etc., and in some cases press molding,
After all, it was common to manufacture from a solid round bar.
【０００４】[0004]
【発明が解決しようとする課題】しかし、ブローチや、
ホブなどによる切削加工では、素材から切粉を出すこと
により所定形状にするため、材料の経済性の点で無駄が
あり、また、強度低下を招くものであった。更に、中実
の雄軸はプロペラシャフトの重量を重くする欠点があっ
た。However, the brooch and the
In the cutting process using a hob or the like, chips are taken out from the raw material to form a predetermined shape, which is wasteful in terms of the economical efficiency of the material and causes a decrease in strength. Further, the solid male shaft has a drawback that the weight of the propeller shaft is increased.
【０００５】従って、本発明の目的は、軽量化が図れ、
経済性及び強度バランスに優れたプロペラシャフト及び
このプロペラシャフトを製造する方法を得るにある。Therefore, the object of the present invention is to reduce the weight,
The purpose of the present invention is to obtain a propeller shaft excellent in economical efficiency and strength balance and a method for manufacturing the propeller shaft.
【０００６】[0006]
【課題を解決するための手段】この目的を達成するた
め、本発明プロペラシャフトは、雄軸及び雌軸の少なく
ともスプライン摺動部を、それぞれ円筒形の中空パイプ
素材からプレス成形したものとし、スプライン大径Ｄｍ
ｍの約０．１２〜０．２５倍の整数個のスプライン摺動
部の山数を有し、これらスプライン摺動部の山を等間隔
に設け、また９０〜１２０°の範囲のスプライン摺動部
の谷角度を有し、雌軸のスプライン摺動部の内面及び雄
軸のスプライン摺動部の外面の少なくとも一方にプラス
チック被膜を被着したことを特徴とする。In order to achieve this object, the propeller shaft of the present invention is such that at least the spline sliding portions of the male shaft and the female shaft are press molded from a cylindrical hollow pipe material, Large diameter Dm
m has an integer number of crests of the spline sliding part which is about 0.12 to 0.25 times m, and the crests of these spline sliding parts are provided at equal intervals, and the spline sliding within a range of 90 to 120 °. And a plastic coating is applied to at least one of the inner surface of the female shaft spline sliding portion and the outer surface of the male shaft spline sliding portion.
【０００７】更に、また本発明プロペラシャフト製造方
法は、雄軸及び雌軸の少なくともスプライン摺動部を、
それぞれのための円筒形の中空パイプ素材を、それぞれ
これら中空パイプ素材の直径よりも僅かに大きい拡開端
部と、この拡開端部から軸線方向に僅かに延びる先細テ
ーパ部を経て、軸線方向に所定の長さにわたって存在
し、スプライン摺動部の山数が、スプライン大径Ｄｍｍ
の約０．１２〜０．２５倍の整数個となるよう、キャビ
ティの内方に隆起してスプライン摺動部の谷角度に対応
する内方突出部を周方向に等間隔に設け、前記内方突出
部の角度が９０〜１２０°の範囲の成形輪郭を有し、キ
ャビティの中心に、成形されるスプラインの小径部の内
面直径に相当する外径を有するマンドレルを配置した対
応プレス金型により押し込みプレス成形し、雌軸のスプ
ライン摺動部の内面及び雄軸のスプライン摺動部の外面
の少なくとも一方にプラスチック被膜を被着することを
特徴とする。Furthermore, in the propeller shaft manufacturing method of the present invention, at least the spline sliding portions of the male shaft and the female shaft are
A cylindrical hollow pipe material for each is given a predetermined axial direction through an expanded end slightly larger than the diameter of each hollow pipe material and a tapered taper portion slightly extending in the axial direction from the expanded end. Over the length of the spline, and the number of crests in the spline sliding part is the spline large diameter Dmm.
The inner protrusions corresponding to the valley angle of the spline sliding portion are provided at equal intervals in the circumferential direction so as to be an integer of about 0.12 to 0.25 With a corresponding press die having a forming contour in which the angle of the side projecting portion is in the range of 90 to 120 °, and arranging a mandrel having an outer diameter corresponding to the inner diameter of the small diameter portion of the spline to be formed in the center of the cavity. It is characterized in that it is press-molded and a plastic coating is applied to at least one of the inner surface of the spline sliding portion of the female shaft and the outer surface of the spline sliding portion of the male shaft.
【０００８】[0008]
【作用】本発明によれば、中空パイプからプレス成形し
た雌軸及び雄軸の少なくともスプライン摺動部を、材料
を節約し、プロペラシャフトを軽量化し、またスプライ
ン形成を短時間で行うことを可能にする。また従来のよ
うに切削加工でないため、切り粉が発生せず、作業環境
も改善され、環境を汚染することもない。According to the present invention, at least the spline sliding portion of the female shaft and the male shaft press-molded from the hollow pipe can save the material, reduce the weight of the propeller shaft, and perform the spline formation in a short time. To Further, since it is not a cutting process as in the past, no cutting chips are generated, the working environment is improved, and the environment is not polluted.
【０００９】スプライン大径Ｄｍｍの約０．１２〜０．
２５倍の整数個のスプラインの山数を有し、また９０〜
１２０°の範囲のスプラインの谷角度としたため、従来
のスプラインの山数よりも相当少なく、従って、プレス
加工が容易となる。Spline large diameter Dmm of about 0.12 to 0.
25 times the number of spline peaks, and
Since the valley angle of the spline is in the range of 120 °, the number of crests of the spline is considerably smaller than that of the conventional spline, so that the press working becomes easy.
【００１０】また金型のスプラインの谷角度に対応する
キャビティの内方に隆起する内方突出部が９０〜１２０
°という広い角度範囲にわたって存在するため、金型の
強度が増大し、従って、金型の耐久性が増大し、金型を
長持ちさせる。In addition, 90 to 120 inward protrusions are formed inwardly of the cavity corresponding to the valley angle of the spline of the mold.
Existence over a wide angle range of ° increases the strength of the mold, and thus increases the durability of the mold and prolongs the life of the mold.
【００１１】更に、スプラインの山は周方向に等間隔に
配列されるため、重量の偏りがなく回転バランスをよく
する。Further, since the spline peaks are arranged at equal intervals in the circumferential direction, there is no uneven weight and the rotational balance is improved.
【００１２】本発明による製造方法の好適な実施例にお
いては、成形されるスプライン摺動部の大径がこの中空
パイプ素材の内径よりも小さくなる成形輪郭部を有する
プレス金型でスプライン摺動部をプレス成形する。これ
によれば、塑性変形するスプライン摺動部の組織が圧縮
されて密になるため、この部分の強度を増す。更にこの
ようにすると、雄軸のスプライン摺動部を雌軸のスプラ
イン摺動部の範囲を越えて、一層中空の雌軸パイプ内に
進入することができるようになり、摺動トスロークを大
きくできるという効果が得られる。In a preferred embodiment of the manufacturing method according to the present invention, the spline sliding portion is a press die having a molding contour portion in which the large diameter of the spline sliding portion to be molded is smaller than the inner diameter of the hollow pipe material. Press-mold. According to this, the structure of the spline sliding portion that is plastically deformed is compressed and becomes dense, so that the strength of this portion is increased. Further, by doing so, the spline sliding portion of the male shaft can go beyond the range of the spline sliding portion of the female shaft into the hollow female shaft pipe, and the sliding stroke can be increased. The effect is obtained.
【００１３】[0013]
【実施例】次に、図面につき本発明の好適な実施例を説
明する。The preferred embodiments of the present invention will now be described with reference to the drawings.
【００１４】図１には、本発明によるプロペラシャフト
１のスプライン摺動部を有する雄軸２及び雌軸３の一部
断面を追加した側面図を示す。図１の実施例では、雄軸
２及び雌軸３の少なくともスプライン摺動部の双方を中
空パイプ素材からプレス金型により、プレス成形した
が、雌軸のみを中空パイプからプレス成形してもよい。
しかし、双方を中空パイプからプレス成形によって形成
する方がコスト的にも、環境保護的にも好適である。FIG. 1 is a side view showing a partial cross section of a male shaft 2 and a female shaft 3 having a spline sliding portion of a propeller shaft 1 according to the present invention. In the embodiment of FIG. 1, at least both the spline sliding portions of the male shaft 2 and the female shaft 3 are press-molded from a hollow pipe material by a press die, but only the female shaft may be press-molded from the hollow pipe. .
However, it is more cost-effective and environmentally friendly to form both of them from a hollow pipe by press molding.
【００１５】図２は、雄軸の少なくともスプライン摺動
部を中空パイプ素材４からプレス成形の金型５に図２の
（ａ）で矢印Ａの方向に挿入して塑性変形させ状態を示
す。この金型５のキャビティの中心には、マンドレル６
を配置する。FIG. 2 shows a state in which at least the spline sliding portion of the male shaft is inserted from the hollow pipe material 4 into the press-molding die 5 in the direction of arrow A in FIG. At the center of the cavity of this mold 5, the mandrel 6
To place.
【００１６】本発明プロペラシャフトによれば、図２の
（ａ）のＢ−Ｂ線上の断面図である図２の（ｂ）に示す
ように、スプライン摺動部には、スプライン大径Ｄｍｍ
の約０．１２〜０．２５倍の整数個のスプラインの山数
を設け、これらスプラインの山を等間隔に設け、また９
０〜１２０°の範囲のスプラインの谷角度を有するもの
とする。従って、スプライン大径が５０ｍｍである場合
には、６個の山（６個の谷）を設けると好適である。According to the propeller shaft of the present invention, as shown in FIG. 2B which is a sectional view taken along line BB of FIG. 2A, the spline sliding portion has a large spline diameter Dmm.
Approximately 0.12 to 0.25 times the number of crests of an integer number of splines is provided, and crests of these splines are provided at equal intervals.
It has a spline valley angle in the range of 0 to 120 °. Therefore, when the large diameter of the spline is 50 mm, it is preferable to provide 6 peaks (6 valleys).
【００１７】金型５のキャビティは、中空パイプ素材４
の直径よりも僅かに大きい拡開端部７と、この拡開端部
から軸線方向に僅かに延びる先細テーパ部８を経て、軸
線方向に所定の長さにわたって存在し、スプライン摺動
部４ａの山数が、スプライン大径Ｄｍｍの約０．１２〜
０．２５倍の整数個となるよう、スプライン摺動部４ａ
の谷角度に対応してキャビティの内方に隆起する内方突
出部１０を周方向に等間隔に設け、またこの内方突出部
１０の角度が９０〜１２０°の範囲の成形輪郭を有し、
キャビティの中心に、成形されるスプライン４ａの小径
部の内面直径に相当する外径を有するマンドレル６を配
置する。The cavity of the mold 5 is a hollow pipe material 4
Of the spline sliding portion 4a, which extends over a predetermined length in the axial direction through an expanded end portion 7 that is slightly larger than the diameter and a tapered taper portion 8 that slightly extends in the axial direction from the expanded end portion. However, the spline large diameter Dmm is about 0.12-
Spline sliding part 4a so that it becomes an integer of 0.25 times
Corresponding to the valley angle of the inside of the cavity, the inner protrusions 10 are formed at equal intervals in the circumferential direction, and the inner protrusions 10 have a molding contour in the range of 90 to 120 °. ,
At the center of the cavity, a mandrel 6 having an outer diameter corresponding to the inner diameter of the small diameter portion of the spline 4a to be molded is arranged.
【００１８】スプライン摺動部の山部に対応する金型の
キャビティ内面９は中空パイプ素材４の内径よりも僅か
に小さい直径にすると好適である。It is preferable that the cavity inner surface 9 of the mold corresponding to the crest portion of the spline sliding portion has a diameter slightly smaller than the inner diameter of the hollow pipe material 4.
【００１９】雌軸用の金型は図示しなかったが、図２の
構成と同様にする。ただし、成形輪郭の形状は、雌軸の
スプライン摺動部１１ａの成形後に雄軸のスプライン摺
動部４ａを挿入できる形状にする。Although the mold for the female shaft is not shown, the structure is the same as that of FIG. However, the shape of the molding contour is such that the spline sliding portion 4a of the male shaft can be inserted after the spline sliding portion 11a of the female shaft is molded.
【００２０】このように、スプライン摺動部をプレス成
形した後、図３に示すように、雌軸のスプライン摺動部
の内面及び雄軸のスプライン摺動部の外面の少なくとも
一方にプラスチック被膜１２を被着する。図３の（ａ）
は雌軸のスプライン摺動部１１ａの内面にプラスチック
被覆１２を設けた実施例を示し、図３の（ｂ）は雄軸の
スプライン摺動部４ａの外面にプラスチック被覆１２を
設けた実施例を示す。After press-forming the spline sliding portion in this way, as shown in FIG. 3, the plastic coating 12 is formed on at least one of the inner surface of the spline sliding portion of the female shaft and the outer surface of the spline sliding portion of the male shaft. To wear. FIG. 3 (a)
Shows an embodiment in which a plastic coating 12 is provided on the inner surface of the female shaft spline sliding portion 11a, and FIG. 3B shows an embodiment in which a plastic coating 12 is provided on the outer surface of the male shaft spline sliding portion 4a. Show.
【００２１】本発明によれば、図３に示すように、雄軸
スプライン摺動部４ａと雌軸スプライン摺動部１１ａの
間には油溜めとして機能する空間１３を生ずるように形
成すると好適である。このようなスプライン摺動部４
ａ，１１ａは図１に示すように一端にヨークを取り付け
たシャフト部１４に溶接等で連結する。According to the present invention, as shown in FIG. 3, it is preferable to form a space 13 functioning as an oil reservoir between the male shaft spline sliding portion 4a and the female shaft spline sliding portion 11a. is there. Such a spline sliding part 4
As shown in FIG. 1, a and 11a are connected by welding or the like to a shaft portion 14 having a yoke attached to one end thereof.
【００２２】[0022]
【発明の効果】本発明によれば、雌軸及び雄軸の少なく
ともスプライン摺動部を中空パイプからプレス成形した
ため、プロペラシャフトを軽量化し、材料を節約するこ
とにもなり、またスプライン形成を短時間で行うことが
可能になり製造コストを大幅に低減することができる。
また従来のように切削加工でないため、切り粉が発生せ
ず、作業環境も改善され、環境を汚染することもない。According to the present invention, since at least the spline sliding portions of the female shaft and the male shaft are press-molded from the hollow pipe, the propeller shaft can be lightened, the material can be saved, and the spline formation can be shortened. Since it can be performed in time, the manufacturing cost can be significantly reduced.
Further, since it is not a cutting process as in the past, no cutting chips are generated, the working environment is improved, and the environment is not polluted.
【００２３】また、スプライン大径Ｄｍｍの約０．１２
〜０．２５倍の整数個のスプラインの山数を有し、また
９０〜１２０°の範囲のスプラインの谷角度としたた
め、従来のスプラインの山数よりも相当少なく、従っ
て、プレス加工が容易となる。Further, the spline large diameter Dmm is about 0.12.
Since the number of crests of the spline is an integer of ˜0.25 times, and the valley angle of the spline is in the range of 90 to 120 °, the number of crests of the spline is considerably smaller than that of the conventional spline. Become.
【００２４】更に、金型のスプラインの谷角度に対応す
るキャビティの内方に隆起する内方突出部が９０〜１２
０°という広い角度範囲にわたって存在するため、金型
の強度及び耐久性が増大し、金型の寿命が増大する。更
に、またスプラインの山は周方向に等間隔に配列される
ため、重量の偏りがなく回転バランスをよくなる。Further, there are 90 to 12 inward protrusions protruding inward of the cavity corresponding to the valley angle of the spline of the mold.
Since it exists over a wide angle range of 0 °, the strength and durability of the mold are increased, and the life of the mold is increased. Furthermore, since the spline peaks are arranged at equal intervals in the circumferential direction, there is no bias in weight and the rotational balance is good.
【図１】本発明によるプロペラシャフトの側面図であ
る。FIG. 1 is a side view of a propeller shaft according to the present invention.
【図２】本発明によるプロペラシャフト製造方法によっ
て、金型に中空パイプ素材を挿入してスプライン摺動部
をプレス成形する状態を示す説明図であり、(a) は縦断
面図、(b) は (a)のＢ−Ｂ線上の断面図である。FIG. 2 is an explanatory view showing a state in which a hollow pipe material is inserted into a mold and a spline sliding portion is press-molded by the propeller shaft manufacturing method according to the present invention, (a) is a longitudinal sectional view, and (b) is a sectional view. FIG. 7A is a sectional view taken along line BB in (a).
【図３】本発明によるプロペラシャフトの雄軸と雌軸の
スプライン摺動部の嵌合状態を示す断面図である。FIG. 3 is a sectional view showing a fitted state of a spline sliding portion between a male shaft and a female shaft of a propeller shaft according to the present invention.
１ プロペラシャフト ２ 雄軸 ３ 雌軸 ４ 中空パイプ素材 4a,11a スプライン摺動部 ５ 金型 ６ マンドレル ７ 拡開端部 ８ 先細テーパ部 ９ キャビティ内面 10 内方突出部 12 プラスチック被膜 13 空間（油溜め） 14 シャフト部 1 Propeller shaft 2 Male shaft 3 Female shaft 4 Hollow pipe material 4a, 11a Spline sliding part 5 Mold 6 Mandrel 7 Expanding end 8 Tapered taper part 9 Cavity inner surface 10 Plastic protrusion 13 Plastic coating 13 Space (oil sump) 14 Shaft part
Claims (3)
雄軸及び雌軸よりなるプロペラシャフトにおいて、雄軸
及び雌軸のうち少なくとも雌軸の少なくともスプライン
摺動部を、それぞれ円筒形の中空パイプ素材からプレス
成形したものとし、スプライン大径Ｄｍｍの約０．１２
〜０．２５倍の整数個のスプライン摺動部の山数を有
し、これらスプライン摺動部の山を等間隔に設け、また
９０〜１２０°の範囲のスプラインの谷角度を有し、雌
軸のスプライン摺動部の内面及び雄軸のスプライン摺動
部の外面の少なくとも一方にプラスチック被膜を被着し
たことを特徴とするプロペラシャフト。1. A propeller shaft comprising a male shaft and a female shaft provided with spline sliding parts that fit with each other. At least a spline sliding part of at least the female shaft of the male shaft and the female shaft is cylindrical hollow. It is assumed that the pipe material is press molded, and the spline large diameter Dmm is about 0.12.
To 0.25 times the number of crests of the spline sliding part, these crests of the spline sliding part are provided at equal intervals, and the valley angle of the spline is in the range of 90 to 120 °. A propeller shaft characterized in that a plastic coating is applied to at least one of the inner surface of the spline sliding portion of the shaft and the outer surface of the spline sliding portion of the male shaft.
雄軸及び雌軸よりなるプロペラシャフトの製造方法にお
いて、 雄軸及び雌軸の少なくともスプライン摺動部を、それぞ
れのための円筒形の中空パイプ素材を、それぞれこれら
中空パイプ素材の直径よりも僅かに大きい拡開端部と、
この拡開端部から軸線方向に僅かに延びる先細テーパ部
を経て、軸線方向に所定の長さにわたって存在し、スプ
ライン摺動部の山数が、スプライン大径Ｄｍｍの約０．
１２〜０．２５倍の整数個となるように、キャビティの
内方に隆起してスプラインの谷角度に対応する内方突出
部を周方向に等間隔に設け、また前記内方突出部の角度
が９０〜１２０°の範囲の成形輪郭を有し、キャビティ
の中心に、成形されるスプラインの小径部の内面直径に
相当する外径を有するマンドレルを配置した対応プレス
金型により押し込みプレス成形し、 雌軸のスプライン摺動部の内面及び雄軸のスプライン摺
動部の外面の少なくとも一方にプラスチック被膜を被着
することを特徴とするプロペラシャフトの製造方法。2. A method of manufacturing a propeller shaft comprising a male shaft and a female shaft provided with spline sliding parts that are fitted to each other, wherein at least the spline sliding parts of the male shaft and the female shaft are cylindrical. Each of the hollow pipe materials has an expanded end slightly larger than the diameter of these hollow pipe materials,
The tapered end portion extending slightly in the axial direction from the expanded end portion is present over a predetermined length in the axial direction, and the number of crests of the spline sliding portion is about 0.
Inward projections corresponding to the valley angle of the spline are provided at equal intervals in the circumferential direction so as to be an integer of 12 to 0.25 times, and the angle of the inward projections is also set. Has a molding contour in the range of 90 to 120 °, and is press-molded by a corresponding press die in which a mandrel having an outer diameter corresponding to the inner diameter of the small diameter portion of the spline to be molded is arranged in the center of the cavity, A method for manufacturing a propeller shaft, comprising depositing a plastic coating on at least one of the inner surface of the spline sliding portion of the female shaft and the outer surface of the spline sliding portion of the male shaft.
中空パイプ素材の内径よりも小さくなる成形輪郭部を有
するプレス金型でスプライン摺動部をプレス成形した請
求項２記載のプロペラシャフトの製造方法。3. The propeller shaft according to claim 2, wherein the spline sliding portion is press-molded with a press die having a molding contour portion in which the large diameter of the spline sliding portion to be molded is smaller than the inner diameter of the hollow pipe material. Manufacturing method.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24782494A JPH08109918A (en) | 1994-10-13 | 1994-10-13 | Propeller shaft and its manufacture |
| EP95301567A EP0707157B1 (en) | 1994-10-13 | 1995-03-10 | Method of producing a propeller shaft |
| ES95301567T ES2202339T3 (en) | 1994-10-13 | 1995-03-10 | MANUFACTURING PROCEDURE OF A CONTROL AXIS. |
| DE69531225T DE69531225T2 (en) | 1994-10-13 | 1995-03-10 | Manufacturing process for a drive shaft |
| US08/402,657 US5771737A (en) | 1994-10-13 | 1995-03-13 | Method for producing a propeller shaft |
| US09/006,144 US5919094A (en) | 1994-10-13 | 1998-01-13 | Propeller shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24782494A JPH08109918A (en) | 1994-10-13 | 1994-10-13 | Propeller shaft and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08109918A true JPH08109918A (en) | 1996-04-30 |
Family
ID=17169217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24782494A Pending JPH08109918A (en) | 1994-10-13 | 1994-10-13 | Propeller shaft and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08109918A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497783B2 (en) | 2005-12-28 | 2009-03-03 | Toyota Jidosha Kabushiki Kaisha | Propeller shaft |
| JP2010504213A (en) * | 2006-09-22 | 2010-02-12 | ジーケイエヌ ドライヴライン インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method for forming hollow member |
| JP2010265940A (en) * | 2009-05-13 | 2010-11-25 | Hitachi Automotive Systems Ltd | Propeller shaft |
| JP2014132193A (en) * | 2014-03-03 | 2014-07-17 | Jtekt Corp | Propeller shaft manufacturing method |
| JP2014190370A (en) * | 2013-03-26 | 2014-10-06 | Toyota Motor Corp | Power transmission shaft |
| JP2021076124A (en) * | 2019-11-05 | 2021-05-20 | 日本精工株式会社 | Intermediate shaft and method for manufacturing the same |
| CN114310154A (en) * | 2021-11-12 | 2022-04-12 | 武汉船用机械有限责任公司 | Machining method of double oil pipes of controllable pitch propeller |
-
1994
- 1994-10-13 JP JP24782494A patent/JPH08109918A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497783B2 (en) | 2005-12-28 | 2009-03-03 | Toyota Jidosha Kabushiki Kaisha | Propeller shaft |
| JP2010504213A (en) * | 2006-09-22 | 2010-02-12 | ジーケイエヌ ドライヴライン インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method for forming hollow member |
| US8555693B2 (en) | 2006-09-22 | 2013-10-15 | Gkn Driveline International Gmbh | Method for forming hollow profiles |
| JP2010265940A (en) * | 2009-05-13 | 2010-11-25 | Hitachi Automotive Systems Ltd | Propeller shaft |
| JP2014190370A (en) * | 2013-03-26 | 2014-10-06 | Toyota Motor Corp | Power transmission shaft |
| JP2014132193A (en) * | 2014-03-03 | 2014-07-17 | Jtekt Corp | Propeller shaft manufacturing method |
| JP2021076124A (en) * | 2019-11-05 | 2021-05-20 | 日本精工株式会社 | Intermediate shaft and method for manufacturing the same |
| CN114310154A (en) * | 2021-11-12 | 2022-04-12 | 武汉船用机械有限责任公司 | Machining method of double oil pipes of controllable pitch propeller |
| CN114310154B (en) * | 2021-11-12 | 2022-11-22 | 武汉船用机械有限责任公司 | Machining method of double oil pipes of controllable pitch propeller |
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