JPH0410124U - - Google Patents
Info
- Publication number
- JPH0410124U JPH0410124U JP5151190U JP5151190U JPH0410124U JP H0410124 U JPH0410124 U JP H0410124U JP 5151190 U JP5151190 U JP 5151190U JP 5151190 U JP5151190 U JP 5151190U JP H0410124 U JPH0410124 U JP H0410124U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- track
- ball track
- ring
- constant velocity
- 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
- 238000005452 bending Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案に係る等速自在継手の断面図、
第２Ａ図及び第２Ｂ図は案内溝の形状を示す断面
図、第３図は第１図の−断面図、第４図は屈
曲状態を示す断面図、第５図は中・外輪間の相対
屈曲角及び中・内輪間の相対屈曲角と継手全体の
屈曲角との関係を示す図、第６図は従来の等速自
在継手を示す断面図である。
１……外輪、１ａ……案内溝、２……内輪、２
ａ……案内溝、３……中輪、３ａ，３ｂ……案内
溝、４……トルク伝達ボール、５……外側保持部
材、６……内側保持部材、θ……継手の屈曲角、
θ１……中・外輪間の相対屈曲角、θ２……中・
内輪間の相対屈曲角、θ１／２……θ１の角度２
等分面、θ２／２……θ２の角度２等分面。
Figure 1 is a sectional view of a constant velocity universal joint according to the present invention,
Figures 2A and 2B are cross-sectional views showing the shape of the guide groove, Figure 3 is a cross-sectional view of Figure 1, Figure 4 is a cross-sectional view showing the bent state, and Figure 5 is the relative relationship between the inner and outer rings. A diagram showing the relationship between the bending angle, the relative bending angle between the middle and inner rings, and the bending angle of the entire joint, and FIG. 6 is a sectional view showing a conventional constant velocity universal joint. 1... Outer ring, 1a... Guide groove, 2... Inner ring, 2
a... Guide groove, 3... Middle ring, 3a, 3b... Guide groove, 4... Torque transmission ball, 5... Outer holding member, 6... Inner holding member, θ... Bending angle of joint,
θ 1 ... Relative bending angle between the middle and outer rings, θ 2 ... Middle and outer rings
Relative bending angle between inner rings, θ 1 /2...Angle 2 of θ 1
Equiparting surface, θ 2 /2...An angle bisector of θ 2 .
Claims (1)
すると共に、内輪と協働して内側ボールトラツク
を形成する中輪を内・外輪間に配置し、前記各外
側ボールトラツク内に配したトルク伝達ボールを
中・外輪間の相対屈曲角の角度２等分面内に位置
せしめ、前記各内側ボールトラツク内に配したト
ルク伝達ボールを中・内輪間の相対屈曲角の角度
２等分面分内に位置せしめて動力の伝達をおこな
う等速自在継手。 (2) 内・外輪ボールトラツクを夫々その断面が
継手内部に向かつて漸次拡大する口状形状とし、
前記外側ボールトラツクの拡大側に位置する球皿
状の外側保持部材に該トラツク内のトルク伝達ボ
ールを保持させ、前記外側保持部材の内径面に摺
接案内される球皿状の内側保持部材に前記内側ボ
ールトラツク内のトルク伝達ボールを保持させた
請求項(1)の等速自在継手。 (3) 外側ボールトラツクと内側ボールトラツク
とが周方向の形成位置位相を異にする請求項(2)
の等速自在継手。[Claims for Utility Model Registration] (1) A middle ring which cooperates with the outer ring to form an outer ball track and which cooperates with the inner ring to form an inner ball track is disposed between the inner and outer rings, The torque transmitting balls arranged in the outer ball tracks are positioned within the bisecting plane of the relative bending angle between the middle and outer rings, and the torque transmitting balls arranged in each of the inner ball tracks are positioned in the relative bending angle between the middle and inner rings. A constant velocity universal joint that transmits power by being positioned within the bisecting plane of a corner. (2) The inner and outer ring ball tracks each have a mouth-like cross section that gradually expands toward the inside of the joint,
A spherical dish-shaped outer holding member located on the enlarged side of the outer ball track holds the torque transmission ball in the track, and a spherical dish-shaped inner holding member is slidably guided on the inner diameter surface of the outer ball track. 2. The constant velocity universal joint according to claim 1, wherein a torque transmitting ball is held within said inner ball track. (3) Claim (2) in which the outer ball track and the inner ball track are formed at different phases in the circumferential direction.
constant velocity universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5151190U JPH0410124U (en) | 1990-05-16 | 1990-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5151190U JPH0410124U (en) | 1990-05-16 | 1990-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410124U true JPH0410124U (en) | 1992-01-28 |
Family
ID=31571024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5151190U Pending JPH0410124U (en) | 1990-05-16 | 1990-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100349251B1 (en) * | 2000-04-10 | 2002-08-21 | 주식회사 만도 | Tilt joint of steering column for automotive vehicle |
-
1990
- 1990-05-16 JP JP5151190U patent/JPH0410124U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100349251B1 (en) * | 2000-04-10 | 2002-08-21 | 주식회사 만도 | Tilt joint of steering column for automotive vehicle |
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