JPS624685U - - Google Patents
Info
- Publication number
- JPS624685U JPS624685U JP9634185U JP9634185U JPS624685U JP S624685 U JPS624685 U JP S624685U JP 9634185 U JP9634185 U JP 9634185U JP 9634185 U JP9634185 U JP 9634185U JP S624685 U JPS624685 U JP S624685U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- flow path
- circumferential groove
- rubber layer
- hard rubber
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 229920001875 Ebonite Polymers 0.000 claims 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本考案による高圧流体配管用回転継
手の第１の実施例を示した図であつて、同図Ａは
正面断面図、同図Ｂは側面図、同図Ｃはシール部
材を取り出して示した拡大断面図である。第２図
は、本考案による高圧流体配管用回転継手の第２
の実施例を示した図であつて、同図Ａは正面断面
図、同図Ｂは側面図である。
１，１１……ロータ、２，１２……ハウジング
、４……シール部材、５，６，１５……ラジアル
軸受、１６……スラスト軸受。
Fig. 1 is a diagram showing a first embodiment of a rotary joint for high pressure fluid piping according to the present invention, in which Fig. 1A is a front sectional view, Fig. 1B is a side view, and Fig. 1C is a sealing member. FIG. 3 is an enlarged cross-sectional view taken out and shown. Figure 2 shows the second rotary joint for high-pressure fluid piping according to the present invention.
FIG. 2 is a diagram showing an embodiment of the present invention, in which figure A is a front sectional view and figure B is a side view. 1, 11... Rotor, 2, 12... Housing, 4... Seal member, 5, 6, 15... Radial bearing, 16... Thrust bearing.
Claims (1)
と連通する流路が形成されたロータを軸受で回転
可能に支持した高圧流体配管用回転継手において
、前記ハウジングの前記ロータとの回転部分の前
記流路の接続部に隣接して設けられた円周溝と、
中央の硬質ゴム層とその硬質ゴム層の両側に形成
された布入ゴム層とからなり、その幅が前記円周
溝の幅よりも若干狭く、前記硬質ゴム層の外周面
に前記円周溝の内周より大きな外径のエツジ部が
形成され、内周面に前記ロータの外周よりも小さ
な内径の潤滑溝が形成された構造であつて、前記
円周溝に挿入されるシール部材とから構成したこ
とを特徴とする高圧流体配管用回転継手。 A rotary joint for high-pressure fluid piping in which a housing having a flow path formed therein and a rotor rotatably supported by a bearing, the rotor having a flow path communicating with the flow path formed inside the housing, wherein a circumferential groove provided adjacent to the connection part of the flow path;
It consists of a central hard rubber layer and cloth rubber layers formed on both sides of the hard rubber layer, the width of which is slightly narrower than the width of the circumferential groove, and the circumferential groove is formed on the outer peripheral surface of the hard rubber layer. The rotor has a structure in which an edge portion having an outer diameter larger than the inner circumference of the rotor is formed, and a lubricating groove having an inner diameter smaller than the outer circumference of the rotor is formed on the inner circumferential surface, and the sealing member inserted into the circumferential groove. A rotary joint for high pressure fluid piping characterized by the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985096341U JPH038872Y2 (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985096341U JPH038872Y2 (en) | 1985-06-25 | 1985-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS624685U true JPS624685U (en) | 1987-01-12 |
| JPH038872Y2 JPH038872Y2 (en) | 1991-03-05 |
Family
ID=30961974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985096341U Expired JPH038872Y2 (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038872Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441792U (en) * | 1987-09-07 | 1989-03-13 | ||
| JP2002213670A (en) * | 2001-01-23 | 2002-07-31 | Asahi Glass Co Ltd | Swivel joint |
| JP2015072060A (en) * | 2013-10-04 | 2015-04-16 | 株式会社タブチ | Ferrule with saddle |
-
1985
- 1985-06-25 JP JP1985096341U patent/JPH038872Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441792U (en) * | 1987-09-07 | 1989-03-13 | ||
| JP2002213670A (en) * | 2001-01-23 | 2002-07-31 | Asahi Glass Co Ltd | Swivel joint |
| JP2015072060A (en) * | 2013-10-04 | 2015-04-16 | 株式会社タブチ | Ferrule with saddle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038872Y2 (en) | 1991-03-05 |