JPS62104025U - - Google Patents
Info
- Publication number
- JPS62104025U JPS62104025U JP1985197196U JP19719685U JPS62104025U JP S62104025 U JPS62104025 U JP S62104025U JP 1985197196 U JP1985197196 U JP 1985197196U JP 19719685 U JP19719685 U JP 19719685U JP S62104025 U JPS62104025 U JP S62104025U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- constant velocity
- type constant
- velocity joint
- tripod type
- 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
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F16D3/202—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 one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—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 one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—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 one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
Description
第１図は本考案の第１実施例に係るトリポード
式等速ジヨイントのジヨイント軸線方向に沿つて
切断した要部断面図、第２図は第１図の―線
に沿つた要部断面図、第３図は本考案の第２実施
例に係るトリポード式等速ジヨイントのトリポー
ドサブアツセンブリをジヨイント軸線方向に沿つ
て切断した要部断面図、第４図は本考案の第３実
施例に係るトリポード式等速ジヨイントのブツシ
ユの平面図、第５図は従来のトリポード式等速ジ
ヨイントのジヨイント軸線方向に沿つた断面図、
第６図は同じくトリポードサブアツセンブリの斜
視図、第７図は先願に係るトリポード式等速ジヨ
イントの第１図に相当する図である。
符号の説明、Ｏ…軸心、１０…トリポード、１
２…トラニオン軸、１３…トリポード軸（内側軸
部材）、１４…ニードルローラベアリング、１５
…ローラ、１５ａ…ローラ外球面、１５ｂ…ロー
ラ内周面、１６…チユーリツプ軸（外側軸部材）
、１６ａ…円筒状案内溝、１７…ブツシユ、１７
ａ…ブツシユ外周面、１７ｂ…ブツシユ内周面、
Ｃ…クラウニング。
FIG. 1 is a sectional view of the main parts of a tripod type constant velocity joint according to the first embodiment of the present invention taken along the joint axis direction, FIG. 2 is a sectional view of the main parts taken along the line - in FIG. 1, Fig. 3 is a cross-sectional view of the essential parts of a tripod subassembly of a tripod type constant velocity joint according to a second embodiment of the present invention, taken along the joint axis direction, and Fig. 4 is a cross-sectional view of a main part according to a third embodiment of the present invention. A plan view of the bush of a tripod type constant velocity joint, and Fig. 5 is a sectional view along the joint axis direction of a conventional tripod type constant velocity joint.
FIG. 6 is a perspective view of the tripod subassembly, and FIG. 7 is a view corresponding to FIG. 1 of the tripod type constant velocity joint according to the prior application. Explanation of symbols, O...Axis center, 10...Tripod, 1
2...Trunion shaft, 13...Tripod shaft (inner shaft member), 14...Needle roller bearing, 15
...Roller, 15a...Roller outer spherical surface, 15b...Roller inner peripheral surface, 16...Tulip shaft (outer shaft member)
, 16a... Cylindrical guide groove, 17... Bush, 17
a... Bush outer circumferential surface, 17b... Bush inner circumferential surface,
C...Crowning.
Claims (1)
られた内側軸部材と、各トラニオン軸にニードル
ローラベアリングを介して回転及び軸線方向に移
動可能に軸支された外球面を有するローラと、こ
のローラ外球面が係合する円筒状案内溝が設けら
れた外側軸部材とからなるトリポード式等速ジヨ
イントにおいて、 前記ニードルローラベアリングとローラとの間
に円筒状のブツシユを摺動可能に設けると共に、
ローラ内周面とブツシユ外周面との少なくとも何
れか一方の面にクラウニングを施したことを特徴
とするトリポード式等速ジヨイント。[Claims for Utility Model Registration] An inner shaft member provided with three trunnion shafts radially from the shaft center, and each trunnion shaft is supported rotatably and movably in the axial direction via a needle roller bearing. In a tripod type constant velocity joint consisting of a roller having an outer spherical surface and an outer shaft member provided with a cylindrical guide groove that engages with the outer spherical surface of the roller, a cylindrical bushing is provided between the needle roller bearing and the roller. is slidably provided, and
A tripod type constant velocity joint characterized in that at least one of the inner circumferential surface of the roller and the outer circumferential surface of the bushing is crowned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197196U JPS62104025U (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197196U JPS62104025U (en) | 1985-12-20 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104025U true JPS62104025U (en) | 1987-07-02 |
Family
ID=31156699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985197196U Pending JPS62104025U (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186036A (en) * | 1986-09-17 | 1988-08-01 | Ntn Toyo Bearing Co Ltd | Constant velocity universal joint |
| JPS63195419A (en) * | 1987-01-28 | 1988-08-12 | ゼネラル モーターズ コーポレーション | Telescopic tri-port universal joint |
| DE19606625C2 (en) * | 1995-02-27 | 2003-03-27 | Ntn Toyo Bearing Co Ltd | Homokinetic universal joint |
-
1985
- 1985-12-20 JP JP1985197196U patent/JPS62104025U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186036A (en) * | 1986-09-17 | 1988-08-01 | Ntn Toyo Bearing Co Ltd | Constant velocity universal joint |
| JPS63195419A (en) * | 1987-01-28 | 1988-08-12 | ゼネラル モーターズ コーポレーション | Telescopic tri-port universal joint |
| DE19606625C2 (en) * | 1995-02-27 | 2003-03-27 | Ntn Toyo Bearing Co Ltd | Homokinetic universal joint |