JPS6259388U - - Google Patents
Info
- Publication number
- JPS6259388U JPS6259388U JP15012985U JP15012985U JPS6259388U JP S6259388 U JPS6259388 U JP S6259388U JP 15012985 U JP15012985 U JP 15012985U JP 15012985 U JP15012985 U JP 15012985U JP S6259388 U JPS6259388 U JP S6259388U
- Authority
- JP
- Japan
- Prior art keywords
- grease
- steel ball
- pipe joint
- outside
- annular space
- 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
- 239000004519 grease Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000002445 nipple Anatomy 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案の一実施例に係る回転管継手の
断面図、第２図は従来の回転管継手の断面図であ
る。
１…外管、２…内管、３…鋼球、４…メインシ
ール、５…グリースシール、６…ダストシール、
７…グリース排出孔、８…グリースニツプル。
FIG. 1 is a cross-sectional view of a rotary pipe joint according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a conventional rotary pipe joint. 1...Outer tube, 2...Inner tube, 3...Steel ball, 4...Main seal, 5...Grease seal, 6...Dust seal,
7... Grease discharge hole, 8... Grease nipple.
Claims (1)
管の内面と内管の先端面間をメインシールで封じ
てなる回転管継手において外管と内管とが嵌合し
あつて形成する環状空間の両端に同空間を封ずる
一対のシール部材を挿入し外部から鋼球にグリー
スを給入するグリースニツプルと鋼球より奥側の
グリースを外部へ排出するグリース排出孔とを外
管に設けてなることを特徴とする回転管継手。 In a rotary pipe joint, the inner tube is rotatably inserted into the outer tube via a steel ball, and the inner surface of the outer tube and the tip end surface of the inner tube are sealed with a main seal. A pair of sealing members are inserted into both ends of the annular space formed by the annular space to seal the same space, and a grease nipple is used to supply grease to the steel ball from the outside, and a grease discharge hole is used to discharge grease from the inner side of the steel ball to the outside. A rotary pipe joint characterized in that the outer pipe is provided with a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15012985U JPS6259388U (en) | 1985-10-01 | 1985-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15012985U JPS6259388U (en) | 1985-10-01 | 1985-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6259388U true JPS6259388U (en) | 1987-04-13 |
Family
ID=31065985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15012985U Pending JPS6259388U (en) | 1985-10-01 | 1985-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6259388U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011220469A (en) * | 2010-04-12 | 2011-11-04 | Niigata Loading Systems Ltd | Swivel joint |
| JP2012067699A (en) * | 2010-09-24 | 2012-04-05 | Toyota Motor Corp | Oil supply device for internal combustion engine |
| JP2014009720A (en) * | 2012-06-28 | 2014-01-20 | Rix Corp | Rotary joint |
| JP2014009716A (en) * | 2012-06-28 | 2014-01-20 | Rix Corp | Rotary joint |
| JP2014502680A (en) * | 2010-12-09 | 2014-02-03 | ウィルファイアー、エッチシー、リミテッド、ライアビリティ、カンパニー | Swivel with hydrant manifold for industrial fire fighting or swivel for hydrant manifold for industrial fire fighting |
-
1985
- 1985-10-01 JP JP15012985U patent/JPS6259388U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011220469A (en) * | 2010-04-12 | 2011-11-04 | Niigata Loading Systems Ltd | Swivel joint |
| JP2012067699A (en) * | 2010-09-24 | 2012-04-05 | Toyota Motor Corp | Oil supply device for internal combustion engine |
| JP2014502680A (en) * | 2010-12-09 | 2014-02-03 | ウィルファイアー、エッチシー、リミテッド、ライアビリティ、カンパニー | Swivel with hydrant manifold for industrial fire fighting or swivel for hydrant manifold for industrial fire fighting |
| JP2014009720A (en) * | 2012-06-28 | 2014-01-20 | Rix Corp | Rotary joint |
| JP2014009716A (en) * | 2012-06-28 | 2014-01-20 | Rix Corp | Rotary joint |