JPS60152870U - Shaft sealing device - Google Patents
Shaft sealing deviceInfo
- Publication number
- JPS60152870U JPS60152870U JP1984040849U JP4084984U JPS60152870U JP S60152870 U JPS60152870 U JP S60152870U JP 1984040849 U JP1984040849 U JP 1984040849U JP 4084984 U JP4084984 U JP 4084984U JP S60152870 U JPS60152870 U JP S60152870U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- adapter ring
- piece
- seal piece
- rotating shaft
- 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の軸封装置の断面図であり、第２図は本考
案に係る軸封装置の断面図であり、第３図は本考案に係
る別の軸封装置の要部断面図であ゛す、第４図は本考案
に係る他の実施例の軸封装置の断面図である。
１・・・軸封装置、２・・・回転軸、３・・・内側アダ
プタリング、４・・・外側アダプタリング、７・・・シ
ール片、８・・・シール補助片、１２・・・突起部、１
３・・・押圧手段。FIG. 1 is a sectional view of a conventional shaft sealing device, FIG. 2 is a sectional view of a shaft sealing device according to the present invention, and FIG. 3 is a sectional view of main parts of another shaft sealing device according to the present invention. FIG. 4 is a sectional view of another embodiment of the shaft sealing device according to the present invention. DESCRIPTION OF SYMBOLS 1... Shaft sealing device, 2... Rotating shaft, 3... Inner adapter ring, 4... Outer adapter ring, 7... Seal piece, 8... Seal auxiliary piece, 12... Projection, 1
3...pressing means.
Claims (1)
ブタリングに、圧力流体側からみて外側に開放した環状
空間を設け、この空間部に、圧力流体側に折曲して内側
アダプタリングの側壁に至る、基部、斜行部およびシー
ル部からなる円環板状のシール片ならびにシール補助片
とを、シ＝ル片が回転軸側となるように重ね合わせて配
設し、前記シール片の回転軸と摺接するシール部を円筒
状に形成するとともに、該空間部にコイルスプリングな
どの抑圧手段を設けてシール片のシール部を回転軸に圧
接させ、内側アダプタリングの圧力流体からみて外側に
外側アダプタリングを設けて、シール補助片およびシー
ル片を内側アダプタリングと外側アダプタリングとの間
に挾持し、外側アダプタリングには前記シール片の斜行
部の外側からシール片を保持するための支持部が設けら
れていることを特徴とする軸封装置。 ２ 前記シール補助片のシール部の先端に突起部が設け
られていることを特徴とする実用新案登録請求の範囲第
１項に記載の軸封装置。[Claims for Utility Model Registration] 1. A thick-walled cylindrical inner adder fitted to a rotating shaft.
The adapter ring is provided with an annular space that is open to the outside when viewed from the pressure fluid side, and in this space, an annular ring consisting of a base, a diagonal part, and a seal part is bent toward the pressure fluid side and reaches the side wall of the inner adapter ring. A plate-shaped seal piece and a seal auxiliary piece are arranged one on top of the other so that the seal piece is on the rotating shaft side, and a seal part that comes into sliding contact with the rotating shaft of the seal piece is formed in a cylindrical shape, A suppressing means such as a coil spring is provided in the space to press the seal portion of the seal piece against the rotating shaft, an outer adapter ring is provided on the outside when viewed from the pressure fluid of the inner adapter ring, and the auxiliary seal piece and the seal piece are placed on the inside. A shaft sealing device, characterized in that the outer adapter ring is provided with a support part which is held between an adapter ring and an outer adapter ring, and which holds the seal piece from outside the diagonal part of the seal piece. . 2. The shaft sealing device according to claim 1, wherein a protrusion is provided at the tip of the sealing portion of the auxiliary sealing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984040849U JPS60152870U (en) | 1984-03-22 | 1984-03-22 | Shaft sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984040849U JPS60152870U (en) | 1984-03-22 | 1984-03-22 | Shaft sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60152870U true JPS60152870U (en) | 1985-10-11 |
| JPS6324293Y2 JPS6324293Y2 (en) | 1988-07-04 |
Family
ID=30550128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984040849U Granted JPS60152870U (en) | 1984-03-22 | 1984-03-22 | Shaft sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60152870U (en) |
-
1984
- 1984-03-22 JP JP1984040849U patent/JPS60152870U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324293Y2 (en) | 1988-07-04 |
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