JPH061855U - Elastic shaft coupling - Google Patents
Elastic shaft couplingInfo
- Publication number
- JPH061855U JPH061855U JP3997692U JP3997692U JPH061855U JP H061855 U JPH061855 U JP H061855U JP 3997692 U JP3997692 U JP 3997692U JP 3997692 U JP3997692 U JP 3997692U JP H061855 U JPH061855 U JP H061855U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- shaft
- elastic member
- stopper
- press
- 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
Landscapes
- Steering Controls (AREA)
Abstract
(57)【要約】
【目的】 弾性軸継手において、ヨークのコストダウン
化等を図る。
【構成】 ヨーク１０は、プレスで打ち抜いた十字形の
平板の交差する２辺を、相互に反対向きにプレスで折曲
させることによって形成した２つの対向部１００，１０
１を有し、一方の対向部１００は、十字ピン用の連結孔
１０ａを有するアーム部１０ｂをなし、他方の対向部１
０１は、ストッパー切欠部１０ｃを有する嵌着部１０ｄ
をなす。
(57) [Summary] [Purpose] To reduce the cost of the yoke in elastic shaft couplings. [Structure] The yoke 10 includes two facing portions 100 and 10 formed by bending two intersecting sides of a cross-shaped flat plate punched by a press in opposite directions to each other by a press.
1 and one facing portion 100 constitutes an arm portion 10b having a connecting hole 10a for a cross pin, and the other facing portion 1
01 is a fitting portion 10d having a stopper notch portion 10c
Make up.
Description
【０００１】[0001]
本考案は、コストダウン化等を図った弾性軸継手に関する。 The present invention relates to an elastic shaft coupling that is cost-effective.
【０００２】[0002]
従来、図３に示すように、例えば自動車のステアリング用シャフトには、操舵 輪側のシャフト３の端部に固定したヨーク２Ｂとハンドル側のシャフト１の端部 に固定したヨーク２Ａとを、十字ピン４で連結してなる弾性軸継手（ユニバーサ ルジョイント）５が設けられている（実開昭６４−３１２１７号公報参照）。 Conventionally, as shown in FIG. 3, in a steering shaft of an automobile, for example, a yoke 2B fixed to the end of the shaft 3 on the steered wheel side and a yoke 2A fixed to the end of the shaft 1 on the handle side are crossed. An elastic shaft joint (universal joint) 5 formed by connecting with a pin 4 is provided (see Japanese Utility Model Laid-Open No. 64-31217).
【０００３】 この弾性軸継手５は、一方のヨーク２Ａのアーム部２０に十字ピン４用の連結 孔２ａ，２ａが形成され、基部２１に嵌着孔２ｂと、軸直角方向のストッパー孔 ２ｃとが形成されている。In this elastic shaft coupling 5, connecting holes 2a for the cross pin 4 are formed in the arm portion 20 of one yoke 2A, a fitting hole 2b is formed in the base portion 21, and a stopper hole 2c in the direction perpendicular to the axis. Are formed.
【０００４】 上記ヨーク２Ａの嵌着孔２ｂには弾性部材（ゴムダンパー）６の外周面にスリ ーブ８ａが焼き付けられると共に、この弾性部材６の挿通孔６ａに焼き付けられ たスリーブ８ｂに上記シャフト１の端部が圧入され、固定される。このシャフト １の端部には、軸直角方向の圧入孔１ａが設けられ、この圧入孔１ａに上記弾性 部材６を貫通するストッパーピン７が圧入され、このストッパーピン７は、上記 ヨーク２Ａのストッパー孔２ｃと回転方向へ所定の隙間を隔てる。A sleeve 8a is baked on the outer peripheral surface of an elastic member (rubber damper) 6 in the fitting hole 2b of the yoke 2A, and a sleeve 8b baked in the insertion hole 6a of the elastic member 6 is attached to the shaft 8a. One end is press-fitted and fixed. A press-fitting hole 1a is formed at the end of the shaft 1 in a direction perpendicular to the axis, and a stopper pin 7 penetrating the elastic member 6 is press-fitted into the press-fitting hole 1a. The stopper pin 7 serves as a stopper for the yoke 2A. A predetermined gap is provided in the rotation direction from the hole 2c.
【０００５】 そして、ハンドルを回すと、シャフト１からヨーク２Ａ、十字ピン４、ヨーク ２Ｂ、シャフト３の順にトルクが伝達されて、操舵輪が操舵される。When the steering wheel is turned, torque is transmitted from the shaft 1 to the yoke 2A, the cross pin 4, the yoke 2B, and the shaft 3 in this order to steer the steered wheels.
【０００６】 上記弾性部材６は、自動車の振動をハンドルに伝わらせないために設けられる もので、自動車の走行中の操舵等のような小トルク伝達時には、その弾力でシャ フト１とシャフト２Ａとの間のトルク伝達を行なう。また、自動車の停止中の操 舵等のような大トルク伝達時には、弾性部材６の弾性変形によって軸芯回りに回 転したストッパーピン７とヨーク２Ａのストッパー孔２ｃとが係合してシャフト １とヨーク２Ａとの間のトルク伝達を行なう。The elastic member 6 is provided to prevent the vibration of the automobile from being transmitted to the steering wheel, and when the small torque is transmitted such as steering during traveling of the automobile, its elasticity causes the shaft 1 and the shaft 2A to move. Torque transmission between the two. Further, during transmission of a large torque such as steering while the vehicle is stopped, the stopper pin 7 rotated around the axis by the elastic deformation of the elastic member 6 and the stopper hole 2c of the yoke 2A are engaged with each other and the shaft 1 Torque is transmitted between the rotor and the yoke 2A.
【０００７】 ところで、上記ヨーク２Ａを製造するには、図４に示すような管材９ａから、 ワイヤーカット等によりヨーク形状を切り出す方法、あるいは図５に示すような 打ち抜きプレスした板材９ｂを丸めて、両端部を溶接結合する方法がある。By the way, in order to manufacture the yoke 2A, a yoke shape is cut out from a pipe material 9a as shown in FIG. 4 by wire cutting or the like, or a plate material 9b punched and pressed as shown in FIG. There is a method of welding both ends.
【０００８】[0008]
しかしながら、上記前者の方法では、ワイヤーカット等の高価な加工が必要で あり、後者の方法では、溶接工程が必要である。特に、後者の方法では、ヨーク ２Ａの内周面の内径寸法の精度が悪いために、溶接後に、弾性部材を嵌着する部 分の仕上げ加工も必要である。このように、いずれの方法で製造しても、ヨーク ２Ａがコスト高になるという問題がある。 However, the former method requires expensive processing such as wire cutting, and the latter method requires a welding step. Particularly, in the latter method, since the accuracy of the inner diameter of the inner peripheral surface of the yoke 2A is poor, it is necessary to finish the portion where the elastic member is fitted after welding. As described above, there is a problem that the cost of the yoke 2A becomes high regardless of which method is used.
【０００９】 そこで、本考案の目的は、ヨークのコストダウン化等を図ることができる弾性 軸継手を提供することにある。Therefore, an object of the present invention is to provide an elastic shaft coupling that can reduce the cost of the yoke.
【００１０】[0010]
上記目的を達成するために、本考案は、十字形の平板の交差する２辺を、相互 に反対向きに折曲させることによって形成された２つの対向部を有し、一方の対 向部が、十字ピン用の連結孔を有するアーム部をなし、他方の対向部が、ストッ パー切欠部を有する嵌着部をなすヨークと、軸芯に挿通孔を有し、上記ヨークの 嵌着部に嵌合されて外周面が上記ヨークに固定される弾性部材と、この弾性部材 の挿通孔に挿通されて上記弾性部材に固定される軸部材と、この軸部材に軸直角 方向に圧入され、上記ヨークのストッパー切欠部と回転方向へ所定の隙間を隔て ると共に、軸芯回りに回転したときに上記ストッパー切欠部に係合するストッパ ーピンとを備えたことを特徴としている。 上記ヨークの嵌着部に、ストッパー切欠部の外周面をカバーするキャップを設 けることができる。 In order to achieve the above-mentioned object, the present invention has two facing portions formed by bending two intersecting sides of a cross-shaped flat plate in mutually opposite directions, and one facing portion is formed. , A yoke having a connecting hole for a cross pin, and the other facing portion forming a fitting portion having a stopper cutout portion, and a shaft hole having an insertion hole, and the fitting portion of the yoke. An elastic member which is fitted and whose outer peripheral surface is fixed to the yoke, a shaft member which is inserted into an insertion hole of the elastic member and fixed to the elastic member, and is press-fitted in the shaft member in a direction perpendicular to the axis, It is characterized in that it is provided with a stopper notch portion of the yoke and a stopper pin which is separated from the yoke by a predetermined gap in the rotation direction and which engages with the stopper notch portion when rotated around the axis. The fitting portion of the yoke may be provided with a cap that covers the outer peripheral surface of the stopper notch portion.
【００１１】[0011]
本考案の弾性軸継手によれば、十字形の平板をプレスで打ち抜き、この平板の 交差する２辺をプレスで互いに反対向きに折曲させて、ヨーク全体をプレス成形 する。これにより、従来のワイヤーカット等のような高価な加工や溶接工程が不 要になる。また、溶接部分がないので、弾性部材が嵌着されるヨークの嵌着部も プレス成形のままで内径寸法精度が良く、仕上げ加工が不要になる。したがって 、ヨークを安価に製造できる。一方、ヨークの嵌着部をキャップでカバーすると 、ストッパー切欠部に泥等の異物が侵入しなくなるので、上記ストッパー切欠部 にストッパーピンが係止されてしまうことを防止できて、ヨークに固定された弾 性部材によるダンパー機能を確保できると共に、軸部材へのストッパーピンの圧 入状態が緩んでも、上記キャップによりストッパーピンが軸部材から抜け落ちる ことが防止される。 According to the elastic shaft coupling of the present invention, a cross-shaped flat plate is punched by a press, two intersecting sides of the flat plate are bent by the press in opposite directions, and the entire yoke is press-formed. This eliminates the need for expensive machining and welding processes such as conventional wire cutting. Further, since there is no welded portion, the fitting portion of the yoke to which the elastic member is fitted has a good inner diameter dimensional accuracy as it is by press molding, and finishing work is unnecessary. Therefore, the yoke can be manufactured at low cost. On the other hand, if the fitting part of the yoke is covered with a cap, foreign matter such as mud does not enter the stopper notch, so the stopper pin can be prevented from being locked in the stopper notch and fixed to the yoke. The elastic member can ensure a damper function, and even if the stopper pin is loosely pressed into the shaft member, the cap prevents the stopper pin from falling off the shaft member.
【００１２】[0012]
以下、本考案を図示の実施例により詳細に説明する。 図２に示すように、この実施例の弾性軸継手は、ヨーク１０と、弾性部材１１ と、シャフト（軸部材）１２と、ストッパーピン１３とで基本構成される。 Hereinafter, the present invention will be described in detail with reference to illustrated embodiments. As shown in FIG. 2, the elastic shaft coupling of this embodiment is basically composed of a yoke 10, an elastic member 11, a shaft (shaft member) 12, and a stopper pin 13.
【００１３】 上記ヨーク１０は、図１に詳細に示すように、十字形の平板をプレスで打ち抜 き、この平板の交差する２辺を、相互に反対方向にプレスで折曲させることによ って形成された２つの対向部１００，１０１を有し、一方の対向部１００を、十 字ピン（図示しない。）の連結孔１０ａ，１０ａを有するアーム部１０ｂとし、 他方の対向部１０１を、ストッパー切欠部１０ｃ，１０ｃを有する嵌着部１０ｄ としている。As shown in detail in FIG. 1, the yoke 10 is obtained by punching a cross-shaped flat plate with a press, and bending two intersecting sides of the flat plate with the press in mutually opposite directions. The two facing portions 100 and 101 are formed as described above, and one facing portion 100 is an arm portion 10b having connecting holes 10a and 10a for cross-shaped pins (not shown), and the other facing portion 101 is , A fitting portion 10d 1 having stopper notches 10c, 10c.
【００１４】 上記弾性部材１１は、図２に示すように、円筒状のゴムダンパーであり、軸方 向の挿通孔１１ａと、軸直角方向の逃げ孔１１ｂとを有し、外周面にはスリーブ １４ａが焼付けられて、固定されている。As shown in FIG. 2, the elastic member 11 is a cylindrical rubber damper, has an axial insertion hole 11a and an escape hole 11b perpendicular to the axis, and has a sleeve on its outer peripheral surface. 14a is baked and fixed.
【００１５】 上記シャフト１２は、操舵側またはハンドル側のいずれか一方側のシャフトで あり、先部には、軸直角方向の圧入孔１２ａが設けられている。The shaft 12 is a shaft on either the steering side or the steering wheel side, and a press-fitting hole 12a is formed in the tip portion in the direction perpendicular to the axis.
【００１６】 上記弾性部材１１の外周面に焼き付けたスリーブ１４ａは上記ヨーク１０の嵌 着部１０ｄの内面に圧入されて固定され、弾性部材１１の挿通孔１１ａは上記シ ャフト１２に直接焼付けられて固定される。なお、弾性部材１１の挿通孔１１ａ にスリーブ（図示せず）を焼付けて固定して、このスリーブを上記シャフト１２ に圧入して固定しても良い。また弾性部材１１にスリーブ１４ａを焼き付けず、 弾性部材１１の外周面をヨーク１０の嵌着部１０ｄの内面に直接圧入するか、ま たは接着等により固定しても良い。The sleeve 14 a baked on the outer peripheral surface of the elastic member 11 is press-fitted and fixed to the inner surface of the fitting portion 10 d of the yoke 10, and the insertion hole 11 a of the elastic member 11 is directly baked on the shaft 12. Fixed. A sleeve (not shown) may be baked and fixed in the insertion hole 11a of the elastic member 11, and the sleeve 12 may be press-fitted and fixed in the shaft 12. Alternatively, the outer peripheral surface of the elastic member 11 may be directly press-fitted to the inner surface of the fitting portion 10d of the yoke 10 or fixed by adhesion or the like without baking the sleeve 14a on the elastic member 11.
【００１７】 上記ストッパーピン１３は、上記シャフト１２の圧入孔１２ａに圧入され、上 記弾性部材１１の逃げ孔１１ｂを貫通して、上記ヨーク１０の嵌着部１０ｄのス トッパー切欠部１０ｃ，１０ｃと回転方向へ所定の隙間を隔てている。The stopper pin 13 is press-fitted into the press-fitting hole 12a of the shaft 12, penetrates the relief hole 11b of the elastic member 11 and passes through the escape hole 11b of the yoke 10 to form the stopper notches 10c and 10c of the fitting portion 10d of the yoke 10. And a predetermined gap in the rotation direction.
【００１８】 上記ヨーク１０の嵌着部１０ｄの外周面には筒状のキャップ１５が圧入され、 このキャップ１５には、このヨーク１０の嵌着部１０ｄの端面に係止される内ツ バ部１５ａが設けられている。 この実施例の弾性軸継手は、小トルク伝達時には、弾性部材１１の弾力でシャ フト１２とヨーク１０間のトルク伝達を行ない、大トルク伝達時には弾性部材１ １の弾性変形によって軸芯回りに回転したストッパーピン１３とストッパー切欠 部１０ｃとが係合して、シャフト１２とヨーク１０間のトルク伝達を行なう。A cylindrical cap 15 is press-fitted onto the outer peripheral surface of the fitting portion 10 d of the yoke 10, and an inner flange portion that is locked to the end surface of the fitting portion 10 d of the yoke 10 is inserted into the cap 15. 15a is provided. The elastic shaft coupling of this embodiment transmits torque between the shaft 12 and the yoke 10 by the elastic force of the elastic member 11 when transmitting a small torque, and rotates around the axis by elastic deformation of the elastic member 11 when transmitting a large torque. The stopper pin 13 and the stopper notch portion 10c are engaged with each other to transmit torque between the shaft 12 and the yoke 10.
【００１９】 上記構成の弾性軸継手は、ヨーク１０は、十字形の平板をプレスで打ち抜き、 この平板の交差する２辺をプレスで折曲させることにより、プレス加工のみで全 体を一体成形できる。しかも、ヨーク１０には溶接部分がないから、弾性部材１ １が嵌合する嵌着部１０ｄの内径寸法精度が良く、仕上げ加工が不要になり、ヨ ーク１０をコスト安に製造できる。In the elastic shaft coupling having the above-described structure, the yoke 10 can be integrally molded as a whole by only pressing, by punching a cross-shaped flat plate with a press and bending two intersecting sides of the flat plate with a press. . Moreover, since the yoke 10 does not have a welded portion, the fitting portion 10d into which the elastic member 11 is fitted has a good inner diameter dimensional accuracy, and finishing work is unnecessary, and the yoke 10 can be manufactured at low cost.
【００２０】 また、上記ヨーク１０の嵌着部１０ｄの外周面をキャップ１５でカバーすると 、ストッパー切欠部１０ｃ，１０ｃに外部から泥等の異物が侵入しなくなるので 、ストッパー切欠部１０ｃにストッパーピン１１３が係止されてしまうことを防 止できてダンパー機能が損なわれなくなる。When the outer peripheral surface of the fitting portion 10d of the yoke 10 is covered with the cap 15, foreign matter such as mud does not enter the stopper cutout portions 10c, 10c from the outside, so that the stopper pin 113 is inserted into the stopper cutout portion 10c. Can be prevented from being locked, and the damper function will not be impaired.
【００２１】 さらに、上記シャフト１２の圧入孔１２ａへのストッパーピン１３の圧入状態 が緩んでも、キャップ１５により、ストッパーピン１３が圧入孔１２ａから抜け 落ちるのが未然に防止できる。Further, even if the press-fitted state of the stopper pin 13 into the press-fitting hole 12a of the shaft 12 is loosened, the cap 15 can prevent the stopper pin 13 from falling out of the press-fitting hole 12a.
【００２２】[0022]
以上の説明からも明らかなように、本考案の弾性軸継手は、ヨークをプレス成 形のみで製造できるようにしたものである。したがって、従来のワイヤーカット 等のような高価な加工や溶接工程が不要になる。しかも、ヨークに溶接部分がな いので、弾性部材が嵌合するヨークの嵌着部もプレス成形のままで内径寸法精度 が良く、仕上げ加工が不要になるので、ヨークを低コストで製造できるようにな る。 また、ヨークの嵌着部をキャップでカバーすると、ストッパー切欠部に泥等の 異物が侵入しなくなるので、上記ストッパー切欠部にストッパーピンが係止され てしまうことを防止できて、ヨークに固定された弾性部材によるダンパー機能を 確保できると共に、軸部材へのストッパーピンの圧入状態が緩んでも、上記キャ ップによりストッパーピンが軸部材から抜け落ちるのが未然に防止できる。 As is clear from the above description, the elastic shaft coupling of the present invention is such that the yoke can be manufactured only by press molding. Therefore, expensive machining and welding processes such as conventional wire cutting are unnecessary. Moreover, since there is no welded part on the yoke, the fitting part of the yoke to which the elastic member is fitted has a good inner diameter dimensional accuracy as it is by press molding, and finishing work is unnecessary, so that the yoke can be manufactured at low cost. become. Also, if the fitting part of the yoke is covered with a cap, foreign matter such as mud will not enter the stopper notch, so it is possible to prevent the stopper pin from being locked in the stopper notch and fix it to the yoke. In addition to ensuring the damper function of the elastic member, even if the stopper pin is loosely pressed into the shaft member, the cap can prevent the stopper pin from falling off the shaft member.
【図１】 本考案の実施例のヨークの斜視図FIG. 1 is a perspective view of a yoke according to an embodiment of the present invention.
【図２】 上記実施例の弾性軸継手の側面断面図FIG. 2 is a side sectional view of the elastic shaft coupling of the above embodiment.
【図３】 従来の弾性軸継手の側面断面図FIG. 3 is a side sectional view of a conventional elastic shaft coupling.
【図４】 管材の斜視図FIG. 4 is a perspective view of a pipe material.
【図５】 板材の斜視図FIG. 5 is a perspective view of a plate material
１０…ヨーク、１０ａ…連結孔、１０ｂ…アーム部、１
０ｃ…ストッパー切欠部、１０ｄ…嵌着部、１１…弾性
部材、１２…シャフト、１２ａ…圧入孔、１３…ストッ
パーピン、１５…キャップ。10 ... Yoke, 10a ... Connection hole, 10b ... Arm part, 1
0c ... stopper notch, 10d ... fitting part, 11 ... elastic member, 12 ... shaft, 12a ... press-fitting hole, 13 ... stopper pin, 15 ... cap.
Claims (2)
反対向きに折曲させることによって形成された２つの対
向部を有し、一方の対向部が、十字ピン用の連結孔を有
するアーム部をなし、他方の対向部が、ストッパー切欠
部を有する嵌着部をなすヨークと、 軸芯に挿通孔を有し、上記ヨークの嵌着部に嵌合されて
外周面が上記ヨークに固定される弾性部材と、 この弾性部材の挿通孔に挿通されて上記弾性部材に固定
される軸部材と、 この軸部材に軸直角方向に圧入され、上記ヨークのスト
ッパー切欠部と回転方向へ所定の隙間を隔てると共に、
軸芯回りに回転したときに上記ストッパー切欠部に係合
するストッパーピンとを備えたことを特徴とする弾性軸
継手。1. A cross-shaped flat plate has two facing portions formed by bending two intersecting sides in mutually opposite directions, and one facing portion has a connecting hole for a cross pin. The yoke has an arm portion and the other facing portion is a fitting portion having a stopper notch portion, and an insertion hole in the shaft core, and the outer peripheral surface is fitted to the fitting portion of the yoke and the outer peripheral surface is the yoke. An elastic member fixed to the elastic member, a shaft member inserted into the insertion hole of the elastic member and fixed to the elastic member, and press-fitted in the shaft member in a direction perpendicular to the shaft, in the rotation direction with the stopper notch of the yoke. While separating a predetermined gap,
An elastic shaft coupling comprising: a stopper pin that engages with the stopper notch portion when rotated about an axis.
部をカバーするキャップが設けられていることを特徴と
する請求項１に記載の弾性軸継手。2. The elastic shaft coupling according to claim 1, wherein the fitting portion of the yoke is provided with a cap that covers the stopper notch portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3997692U JPH061855U (en) | 1992-06-11 | 1992-06-11 | Elastic shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3997692U JPH061855U (en) | 1992-06-11 | 1992-06-11 | Elastic shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH061855U true JPH061855U (en) | 1994-01-14 |
Family
ID=12567983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3997692U Pending JPH061855U (en) | 1992-06-11 | 1992-06-11 | Elastic shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061855U (en) |
-
1992
- 1992-06-11 JP JP3997692U patent/JPH061855U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6325724B1 (en) | Universal joint assembly for coupling together a first and a second shaft | |
| US5836821A (en) | Elastic coupling for steering apparatus | |
| JPH1089373A (en) | Elastic shaft joint | |
| JPH0442924U (en) | ||
| JPH0742750A (en) | Yoke of universal coupling and manufacture thereof | |
| US6186694B1 (en) | Device for permanently coupling two shafts | |
| JPH061855U (en) | Elastic shaft coupling | |
| JPH0233884B2 (en) | ||
| US6190259B1 (en) | Steering joint device for a car | |
| JP3500984B2 (en) | Cardan joint yoke | |
| JP2585519Y2 (en) | Elastic shaft coupling | |
| JP2571437Y2 (en) | Elastic shaft coupling | |
| JP3661327B2 (en) | Universal joint yoke | |
| JPH0583462U (en) | Elastic shaft coupling | |
| JP2593916Y2 (en) | Serration fitting structure of telescopic shaft | |
| JPH0743494Y2 (en) | Elastic shaft coupling | |
| JPH0624236U (en) | Elastic shaft coupling | |
| JPH0422111Y2 (en) | ||
| JP2544823Y2 (en) | Anti-vibration propeller shaft | |
| JPS6243137Y2 (en) | ||
| JPS5853460Y2 (en) | elastic shaft joint | |
| CN216332273U (en) | Connecting structure between intermediate shaft and steering gear input shaft | |
| JP2699425B2 (en) | Universal joint | |
| JPH0172466U (en) | ||
| JP3769846B2 (en) | Elastic universal joint |