JPS6240389U - - Google Patents
Info
- Publication number
- JPS6240389U JPS6240389U JP13170585U JP13170585U JPS6240389U JP S6240389 U JPS6240389 U JP S6240389U JP 13170585 U JP13170585 U JP 13170585U JP 13170585 U JP13170585 U JP 13170585U JP S6240389 U JPS6240389 U JP S6240389U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- shaft
- upper chamber
- lid
- rotor
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図、第２図、第３図は本考案の実施例を示
す断面図、側面図、底面図、第４図、第５図、第
６図は従来例の断面図、側面図、底面図である。
１はロータ、２はシヤフト、８は蓋体、９は上
部室、１０はポート、１１は貫通孔、２５は補助
貫通孔、２６は補助ポート。
Figures 1, 2, and 3 are sectional views, side views, and bottom views showing the embodiment of the present invention, and Figures 4, 5, and 6 are sectional views, side views, and bottom views of conventional examples. It is a diagram. 1 is a rotor, 2 is a shaft, 8 is a lid, 9 is an upper chamber, 10 is a port, 11 is a through hole, 25 is an auxiliary through hole, and 26 is an auxiliary port.
Claims (1)
のポートを有するロータ１内に、複数の油孔と軸
心に貫通孔１１を有するシヤフト２を回転自在に
嵌挿し、この複数の油孔を前記複数の環状溝に開
口すると共に、ロータ１に蓋体８を固着してシヤ
フト２の上部とこの間に上部室９を形成し、この
蓋体８に形成したポート１０と前記貫通孔１１と
を相対回転自在で油密を保持して連通すると共に
、蓋体８には上部室９に開口する補助ポート２６
を形成し、シヤフト２には上部室９に開口する補
助貫通孔２５を形成したことを特徴とするスイベ
ルジヨイント。 A shaft 2 having a plurality of oil holes and a through hole 11 at its axis is rotatably inserted into a rotor 1 having a plurality of ports opening into a plurality of annular grooves formed on the inner circumferential surface. are opened into the plurality of annular grooves, and a lid 8 is fixed to the rotor 1 to form an upper chamber 9 between the upper part of the shaft 2 and a port 10 formed in the lid 8 and the through hole 11. The lid body 8 has an auxiliary port 26 that is relatively rotatable and communicates with the upper chamber 9 in an oil-tight manner.
A swivel joint characterized in that the shaft 2 is formed with an auxiliary through hole 25 that opens into the upper chamber 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13170585U JPS6240389U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13170585U JPS6240389U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6240389U true JPS6240389U (en) | 1987-03-10 |
Family
ID=31030410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13170585U Pending JPS6240389U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240389U (en) |
-
1985
- 1985-08-30 JP JP13170585U patent/JPS6240389U/ja active Pending