JPH0488007U - - Google Patents
Info
- Publication number
- JPH0488007U JPH0488007U JP40312890U JP40312890U JPH0488007U JP H0488007 U JPH0488007 U JP H0488007U JP 40312890 U JP40312890 U JP 40312890U JP 40312890 U JP40312890 U JP 40312890U JP H0488007 U JPH0488007 U JP H0488007U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- ball yoke
- yoke
- ball
- circumferential surface
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の一実施例を示すプロペラシヤ
フトの要部切欠側断面図、第２図は第１図の―
線断面図、第３図ａ，ｂは従来のプロペラシヤ
フトのボールヨークとチユーブとの両凹凸部のか
み合い状態の良否を説明する図である。
１……チユーブ、２……ボールヨーク、３……
内周面、４……長溝、５……連結軸部、７……外
周面、８……長溝、１２……環状溶接部。
Fig. 1 is a cutaway side sectional view of a main part of a propeller shaft showing an embodiment of the present invention, and Fig. 2 is a side view of the main part of a propeller shaft showing an embodiment of the present invention.
The line sectional views and FIGS. 3A and 3B are diagrams for explaining the quality of engagement between the concave and convex portions of the ball yoke and tube of a conventional propeller shaft. 1...tube, 2...ball yoke, 3...
Inner peripheral surface, 4... Long groove, 5... Connecting shaft portion, 7... Outer circumferential surface, 8... Long groove, 12... Annular welded portion.
Claims (1)
結合されてなる駆動シヤフトであつて、前記チユ
ーブ及びボールヨークが共にアルミ合金で形成さ
れ、前記ボールヨークの連結軸部の外周面と前記
チユーブの端部内周面とに互いが直接かみ合う凹
凸部が形成され、かつ、前記ボールヨークのチユ
ーブ端対向部とチユーブ端部とが溶接されている
ことを特徴とする駆動シヤフト。 A drive shaft in which a ball yoke is integrally connected to the end of a straight tube, wherein the tube and the ball yoke are both made of aluminum alloy, and the outer circumferential surface of the connecting shaft of the ball yoke and the end of the tube 1. A drive shaft, wherein a concave and convex portion is formed on an inner circumferential surface of the ball yoke to directly engage with each other, and a tube end opposing portion of the ball yoke is welded to the tube end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40312890U JPH0488007U (en) | 1990-12-12 | 1990-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40312890U JPH0488007U (en) | 1990-12-12 | 1990-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488007U true JPH0488007U (en) | 1992-07-30 |
Family
ID=31880956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40312890U Pending JPH0488007U (en) | 1990-12-12 | 1990-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488007U (en) |
-
1990
- 1990-12-12 JP JP40312890U patent/JPH0488007U/ja active Pending