JPH0626747Y2 - Car propulsion axis - Google Patents
Car propulsion axisInfo
- Publication number
- JPH0626747Y2 JPH0626747Y2 JP1986121350U JP12135086U JPH0626747Y2 JP H0626747 Y2 JPH0626747 Y2 JP H0626747Y2 JP 1986121350 U JP1986121350 U JP 1986121350U JP 12135086 U JP12135086 U JP 12135086U JP H0626747 Y2 JPH0626747 Y2 JP H0626747Y2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- constant velocity
- velocity joint
- cage
- outer ring
- 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.)
- Expired - Lifetime
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
- F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22303—Details of ball cages
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22313—Details of the inner part of the core or means for attachment of the core on the shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、等速ジョイントを用いた自動車の推進軸に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a propulsion shaft of an automobile using a constant velocity joint.
自動車の推進軸の両端には、従来十字型ユニバーサルジ
ョイントが多く使用されている。ところが十字型ユニバ
ーサルジョイントは、振動の問題あるいは、エンジン出
力軸の傾斜、ディファレンシャルギヤ装置の位置等のレ
イアウトにより、十字型ユニバーサルジョイントの許容
角によって制約を受け、また両端ともに十字型ユニバー
サルジョイントであると、組付の相手方の寸法バラツキ
に自由に対応できないという問題があり、自動車の推進
軸の一端に等速ジョイントを用いることが提案されてい
る（例えば特開昭５６−７５２１８号公報参照）。Conventionally, cross-shaped universal joints are often used at both ends of the propulsion shaft of an automobile. However, the cross-shaped universal joint is restricted by the allowable angle of the cross-shaped universal joint due to vibration problems, the layout of the engine output shaft inclination, the position of the differential gear device, etc., and both ends are cross-shaped universal joints. However, there is a problem that it is not possible to freely cope with the variation in dimensions of the other party of the assembly, and it has been proposed to use a constant velocity joint at one end of the propulsion shaft of the automobile (for example, see Japanese Patent Laid-Open No. 56-75218).
ところが、通常スライド型等速ジョイントは、滑らかな
屈曲作動性、軸方向のスライド抵抗を減少させる等のた
めにボール溝とボールとの間にスキマがあり、これによ
り、推進軸の円周方向および半径方向のガタ、それによ
る振動の発生、更に推進軸の回転バランスガ取りにくい
等の問題が残っており、特に高速回転する推進軸におい
ては、振動特性に優れ、かつ安価な自動車用推進軸が望
まれている。However, normally, the slide type constant velocity joint has a gap between the ball groove and the ball for smooth bending operability, reduction of axial sliding resistance, etc. There are still problems such as looseness in the radial direction, generation of vibrations due to it, and difficulty in balancing the rotational balance of the propulsion shaft. It is rare.
この考案の目的は、振動特性に優れ、かつ安価な自動車
の推進軸を提供するものである。An object of the present invention is to provide a propulsion shaft for an automobile which has excellent vibration characteristics and is inexpensive.
上記の目的を達成するために、この考案は、エンジン側
出力軸とディファレンシャルギヤ装置の入力側との間に
取付けられ、一端にスライド型等速ジョイントを、他端
に固定型ジョイントを設け、該スライド型等速ジョイン
トが、内周面に軸方向に延びる複数の直線状ボール溝が
形成された外輪と、外周面に前記外輪のボール溝と協働
するボール溝が形成された内輪と、前記各ボール溝間に
収容されたトルク伝達ボールと、前記内外輪の両周面に
案内され、前記トルク伝達ボールを保持するケージとか
らなる自動車の推進軸において、前記の各トルク伝達ボ
ールは内輪のボール溝と外輪のボール溝と各２点、合計
４点で接触し、前記内外輪の各ボール溝とトルク伝達ボ
ールとの間に予圧を付与した構成としたものである。In order to achieve the above object, the present invention is mounted between an output shaft of an engine and an input side of a differential gear device, and has a slide type constant velocity joint at one end and a fixed type joint at the other end. A slide type constant velocity joint, an outer ring having a plurality of linear ball grooves extending in an axial direction formed on an inner peripheral surface, an inner ring having a ball groove formed on an outer peripheral surface for cooperating with the ball grooves of the outer ring, In a propulsion shaft of an automobile, which includes a torque transmission ball housed between the ball grooves and a cage that holds the torque transmission ball and is guided to both circumferential surfaces of the inner and outer rings, each of the torque transmission balls is The ball groove and the ball groove of the outer ring are in contact with each other at two points, a total of four points, and a preload is applied between each ball groove of the inner and outer rings and the torque transmitting ball.
上記の構成から、本考案の推進軸は、円周方向および半
径方向のガタがなく、かつ軸方向の伸縮が滑らかで、振
動特性に優れる。With the above structure, the propulsion shaft of the present invention has no backlash in the circumferential direction and the radial direction, smooth expansion and contraction in the axial direction, and excellent vibration characteristics.
〔第１実施例〕 第１図〜第４図に本考案の第１実施例を示す。[First Embodiment] FIGS. 1 to 4 show a first embodiment of the present invention.
推進軸１の一端にはスライド型等速ジョイント２（具体
的にはダブルオフセット型等速ジョイント）を、他端に
は固定型等速ジョイントとして従来通りの十字型ユニバ
ーサルジョイント３を用いたもので、両ジョイント間を
パイプ８で連結し、連結部９は溶接で結合されている。
スライド型等速ジョイント２は外輪４、内輪５、トルク
伝達ボール６およびケージ７とからなる。外輪４は円筒
状内面１０に軸方向に延びる直線状ボール溝１１が形成
されている。内輪５には凸球面１２と外輪４のボール溝
１１と協働するボール溝１３が形成されている。内輪５
の凸球面１２と円筒状内面１０との間にケージ７が配置
されており、ケージ７の内外の凹球面１４および凸球面
１５は、それぞれ内輪５の凸球面１２および外輪４の円
筒状内面１０とで接触案内されている。ケージ７には、
ポケット１６が設けられており、協働するボール溝１
１、１３に配置されたボール６を収容する。A slide type constant velocity joint 2 (specifically, a double offset type constant velocity joint) is used at one end of the propulsion shaft 1, and a conventional cross type universal joint 3 is used as a fixed type constant velocity joint at the other end. The two joints are connected by a pipe 8, and the connecting portion 9 is connected by welding.
The slide type constant velocity joint 2 includes an outer ring 4, an inner ring 5, a torque transmitting ball 6 and a cage 7. The outer ring 4 has a cylindrical inner surface 10 formed with a linear ball groove 11 extending in the axial direction. The inner ring 5 is formed with a convex spherical surface 12 and a ball groove 13 that cooperates with the ball groove 11 of the outer ring 4. Inner ring 5
The cage 7 is arranged between the convex spherical surface 12 and the cylindrical inner surface 10, and the concave spherical surface 14 and the convex spherical surface 15 inside and outside the cage 7 are the convex spherical surface 12 of the inner ring 5 and the cylindrical inner surface 10 of the outer ring 4, respectively. It is in contact with and is guided. In cage 7,
A pocket 16 is provided to cooperate with the ball groove 1
The balls 6 arranged in Nos. 1 and 13 are accommodated.
ケージ７の凸球面１５、凹球面１４は、等速性を得るた
めに、ボール中心のＯより軸方向にオフセットされた点
Ａ、Ｂを曲率中心とする。In order to obtain constant velocity, the convex spherical surface 15 and the concave spherical surface 14 of the cage 7 have points A and B, which are axially offset from the center O of the ball, as the centers of curvature.
等速ジョイントの内部を密封するためにエンドプレート
１７、シールカバー１８、ブーツ１９が取付けられてい
る。An end plate 17, a seal cover 18, and a boot 19 are attached to seal the inside of the constant velocity joint.
内輪５はスタブ２０とスプライン結合されており、円周
方向および半径方向のガタを押えるために、スタブ２０
のスプライン２１に捩れ角を設け、圧入嵌合されてい
る。The inner ring 5 is spline-coupled with the stub 20, and in order to suppress the play in the circumferential direction and the radial direction, the stub 20 is pressed.
The spline 21 has a twist angle and is press-fitted.
第３図はスライド型等速ジョイント２の内部拡大縦断面
図である。二点鎖線がボール６を示しており、ボール６
とケージ７のポケット１６の間にはスキマＣが設けられ
ている。このスキマＣは等速ジョイントとしての等速性
を失うことなく、また、作動中ケージ７とボール６との
間に発生する打音を出来るだけ小さくするため０〜＋0.
050mmに設定される。FIG. 3 is an internal enlarged vertical sectional view of the slide type constant velocity joint 2. The chain double-dashed line indicates the ball 6, and the ball 6
A gap C is provided between the pocket 16 and the pocket 16 of the cage 7. This clearance C is 0 to +0 in order not to lose the constant velocity property as a constant velocity joint and to minimize the hitting sound generated between the cage 7 and the ball 6 during operation.
It is set to 050mm.
更に、ケージ７の凹球面１４は、その中央部の軸方向の
長さＤなる円筒面２２と、その両側の部分球面２３、２
４とを結んで形成し、部分球面２３、２４の曲率半径Ｒ
は、内輪５の凸球面１２の曲率半径ｒと同一となってい
る。円筒面２２によりケージ７に対して内輪５の軸方向
変位を許容し、スキマＣと相俟ってボール６のころがり
化が達成できる。Further, the concave spherical surface 14 of the cage 7 has a cylindrical surface 22 having a length D in the axial direction at the center thereof and partial spherical surfaces 23, 2 on both sides thereof.
4 and the radius of curvature R of the partial spherical surfaces 23 and 24.
Is the same as the radius of curvature r of the convex spherical surface 12 of the inner ring 5. The cylindrical surface 22 allows the axial displacement of the inner ring 5 with respect to the cage 7, and in combination with the clearance C, the rolling of the balls 6 can be achieved.
第４図は、第２図のＩ−Ｉ線に沿った拡大部分横断面図
であり、内外輪のボール溝１３、１１とボール６との関
係を示す。ボール溝１３、１１の断面は楕円形状であ
り、ボール溝１３、１１とボール６は接触角をもって各
ボール溝１３、１１ごとに２点で接触し、合計４点接触
となっており、予圧が付与されている。したがって、円
周方向および半径方向のガタがなく振動を抑えることが
できる。FIG. 4 is an enlarged partial cross-sectional view taken along the line II of FIG. 2, showing the relationship between the ball grooves 13 and 11 of the inner and outer races and the ball 6. The cross sections of the ball grooves 13 and 11 are elliptical, and the ball grooves 13 and 11 and the ball 6 are in contact with each other at two points with a contact angle, resulting in a total of four points of contact, and the preload is Has been granted. Therefore, vibration can be suppressed without play in the circumferential direction and the radial direction.
前述のボール６のころがり化が手伝って、ボール溝１
３、１１とボール６との間にある程度の予圧があって
も、ジョイントの軸方向のスライド抵抗を低く押えるこ
とができる。このため、スライド作用（プランジング作
用）が円滑になるので、組付が容易となり、また作動時
のスライド抵抗が減少する。ボール溝とボールとの間の
予圧量は、スライド抵抗、耐久性、温度上昇等を考慮し
て、０〜−0.080mmが望ましい。By helping the rolling of the ball 6 mentioned above, the ball groove 1
Even if there is a certain amount of preload between the balls 3 and 11 and the ball 6, the slide resistance in the axial direction of the joint can be suppressed low. As a result, the sliding action (plunging action) becomes smooth, which facilitates the assembling and reduces the sliding resistance during operation. The amount of preload between the ball groove and the ball is preferably 0 to -0.080 mm in consideration of slide resistance, durability, temperature rise and the like.
第４図では、ボール溝の断面形状を楕円形状で示した
が、４点接触が確保される限り、この形状に限られな
い。In FIG. 4, the sectional shape of the ball groove is shown as an elliptical shape, but it is not limited to this shape as long as four-point contact is secured.
また、第１図は片側を等速ジョイント、片側を十字型ユ
ニバーサルジョイントの組み合わせの例を示したが、両
側とも等速ジョイントあるいは他の組み合わせであって
もよい。Although FIG. 1 shows an example of a combination of a constant velocity joint on one side and a cross-shaped universal joint on one side, both sides may be a constant velocity joint or another combination.
〔第２実施例〕 第５図には、本考案の推進軸に用いるスライド型等速ジ
ョイントの第２実施例を示す。[Second Embodiment] FIG. 5 shows a second embodiment of the slide type constant velocity joint used for the propulsion shaft of the present invention.
このジョイントは、第１実施例に用いているスライド型
等速ジョイントと比べて、ケージ３７の内周凹球面４４
の形状が異なるだけで他の構成は第１実施例に用いられ
ているジョイントと同じである。ケージ３７の内周凹球
面４４の曲率半径Ｒを内輪３５の凸球面４２の曲率半径
ｒよりも大きくして、内輪３５とケージ３７との間に所
定の軸方向隙間を形成したものである。This joint is different from the slide type constant velocity joint used in the first embodiment in that it has a concave spherical surface 44 on the inner circumference of the cage 37.
The other structure is the same as that of the joint used in the first embodiment, except that the shape is different. The radius of curvature R of the inner peripheral concave spherical surface 44 of the cage 37 is made larger than the radius of curvature r of the convex spherical surface 42 of the inner ring 35 to form a predetermined axial gap between the inner ring 35 and the cage 37.
〔第３実施例〕 第６図は、本考案の推進軸に用いるスライド型等速ジョ
イントの第３実施例を示す。[Third Embodiment] FIG. 6 shows a third embodiment of the slide type constant velocity joint used for the propulsion shaft of the present invention.
このジョイントは、ケージのオフセット量を大きくして
屈曲作動性を改善したものであり、第３図、第５図のも
のと比べ、ケージと内輪の接触案内部の構造が異なる。
内輪６５は、Ｂ点を中心とする２つの曲率半径ｒ１、ｒ
２を有する凸球面７２、７２′が形成されており、凸球
面７２、７２′がケージ６７の凹球面７４およびケージ
６７の内周に取付けた球面座８５により接触案内され、
球面座８５は止め輪８６により軸方向に固定されてい
る。This joint improves bending operability by increasing the offset amount of the cage, and the structure of the contact guide portion between the cage and the inner ring is different from those in FIGS. 3 and 5.
The inner ring 65 has two radii of curvature r 1 and r centered on the point B.
2 , convex spherical surfaces 72 and 72 'are formed, and the convex spherical surfaces 72 and 72' are contacted and guided by the concave spherical surface 74 of the cage 67 and the spherical seat 85 attached to the inner circumference of the cage 67,
The spherical seat 85 is axially fixed by a snap ring 86.
ケージ６７の凸球面７５は、Ａ点を曲率中心とし、Ａ点
とＢ点はボール中心Ｏに対して反対側に等量オフセット
されている。The convex spherical surface 75 of the cage 67 has the curvature center at the point A, and the points A and B are offset by the same amount on the opposite side with respect to the ball center O.
ボール６６とケージ６７のポケットの間にはスキマＣが
設けられている。ジョイントの横断面図は省略したがこ
のジョイントにおいても内外輪の軸方向に延びる直線状
ボール溝７３、７１とボール６６との間に予圧が付与さ
れている。A clearance C is provided between the ball 66 and the pocket of the cage 67. Although a cross-sectional view of the joint is omitted, in this joint as well, preload is applied between the linear ball grooves 73, 71 extending in the axial direction of the inner and outer rings and the ball 66.
本考案は、以上のように、一端に設けたスライド型等速
ジョイントのトルク伝達ボールが内外輪の各ボール溝と
４点接触し、また予圧が与えられているので、高速回転
下においても回転方向および半径方向のガタがなく、か
つ軸方向の伸縮が滑らかであり、優れた振動特性を発揮
する。As described above, according to the present invention, since the torque transmission balls of the slide type constant velocity joint provided at one end are in contact with the respective ball grooves of the inner and outer rings at four points and are preloaded, they are rotated even at high speed rotation. There is no play in the direction and the radial direction, and the expansion and contraction in the axial direction is smooth, and it exhibits excellent vibration characteristics.
第１図は第１実施例の断面図、第２図はスライド型等速
ジョイントの断面図、第３図はスライド型等速ジョイン
トの内部拡大縦断面図、第４図は第２図のＩ−Ｉ線に沿
った拡大部分断面図、第５図は本考案に用いるスライド
型等速ジョイントの第２実施例の内部拡大縦断面図、第
６図は本考案に用いるスライド型等速ジョイントの第３
実施例の縦断面図である。 １……推進軸、２……スライド型等速ジョイント、 ３……十字型ユニバーサルジョイント、４、３４、６４
……外輪、 ５、３５、６５……内輪、７、３７、６７……ケージ、 １１、４１、７１……ボール溝、１３、４３、７３……
ボール溝。FIG. 1 is a sectional view of the first embodiment, FIG. 2 is a sectional view of a slide type constant velocity joint, FIG. 3 is an enlarged internal vertical sectional view of a slide type constant velocity joint, and FIG. 4 is I of FIG. -An enlarged partial sectional view taken along line I, FIG. 5 is an internal enlarged vertical sectional view of a second embodiment of a slide type constant velocity joint used in the present invention, and FIG. 6 is a slide type constant velocity joint used in the present invention. Third
It is a longitudinal cross-sectional view of an example. 1 ... Propulsion shaft, 2 ... Slide type constant velocity joint, 3 ... Cross type universal joint, 4, 34, 64
…… Outer ring, 5,35,65 …… Inner ring, 7,37,67 …… Cage, 11,41,71 …… Ball groove, 13,43,73 ……
Ball groove.
Claims (1)
ヤ装置の入力側との間に取付けられ、一端にスライド型
等速ジョイントを、他端に固定型ジョイントを設け、該
スライド型等速ジョイントが、内周面に軸方向に延びる
複数の直線状ボール溝が形成された外輪と、外周面に前
記外輪のボール溝と協働するボール溝が形成された内輪
と、前記各ボール溝間に収容されたトルク伝達ボール
と、前記内外輪の両周面に案内され、前記トルク伝達ボ
ールを保持するケージとからなる自動車の推進軸におい
て、前記の各トルク伝達ボールは内輪のボール溝と外輪
のボール溝と各２点、合計４点で接触し、前記内外輪の
各ボール溝とトルク伝達ボールとの間に予圧を付与した
ことを特徴とする自動車の推進軸。1. A slide type constant velocity joint is mounted between an output shaft of an engine side and an input side of a differential gear unit, a slide type constant velocity joint is provided at one end, and a fixed type joint is provided at the other end. An outer ring having a plurality of linear ball grooves extending in the axial direction on the peripheral surface, an inner ring having a ball groove that cooperates with the ball grooves of the outer ring on the outer peripheral surface, and an outer ring accommodated between the ball grooves. In a propulsion shaft of an automobile, which comprises a torque transmitting ball and a cage that holds the torque transmitting ball and is guided to both circumferential surfaces of the inner and outer rings, each of the torque transmitting balls has a ball groove of an inner ring and a ball groove of an outer ring. A propulsion shaft for an automobile, characterized in that two points each, a total of four points are contacted, and a preload is applied between each ball groove of the inner and outer rings and the torque transmitting ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986121350U JPH0626747Y2 (en) | 1986-08-07 | 1986-08-07 | Car propulsion axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986121350U JPH0626747Y2 (en) | 1986-08-07 | 1986-08-07 | Car propulsion axis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6327721U JPS6327721U (en) | 1988-02-23 |
| JPH0626747Y2 true JPH0626747Y2 (en) | 1994-07-20 |
Family
ID=31010537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986121350U Expired - Lifetime JPH0626747Y2 (en) | 1986-08-07 | 1986-08-07 | Car propulsion axis |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626747Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799176B2 (en) * | 1989-07-17 | 1995-10-25 | エヌティエヌ株式会社 | Constant velocity universal joint |
| US7666102B2 (en) * | 2005-09-08 | 2010-02-23 | Gkn Driveline Bruneck Ag | Ball cage for a constant velocity universal joint and process of producing same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52118154A (en) * | 1976-03-29 | 1977-10-04 | Nissan Motor Co Ltd | Uniform speed universal joint |
| JPS59133825A (en) * | 1983-01-18 | 1984-08-01 | Toyota Motor Corp | Bar field type uniform universal coupling |
| JPS632665Y2 (en) * | 1984-09-28 | 1988-01-22 |
-
1986
- 1986-08-07 JP JP1986121350U patent/JPH0626747Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327721U (en) | 1988-02-23 |
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