JPH02132173U - - Google Patents
Info
- Publication number
- JPH02132173U JPH02132173U JP1989041869U JP4186989U JPH02132173U JP H02132173 U JPH02132173 U JP H02132173U JP 1989041869 U JP1989041869 U JP 1989041869U JP 4186989 U JP4186989 U JP 4186989U JP H02132173 U JPH02132173 U JP H02132173U
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- sealing member
- housing
- rotating shaft
- annular recess
- 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
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims 2
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図〜第４図はこの考案の実施例を示し、第
１図は全体構成を示す縦断面図、第２図は第一シ
ール部材と第二シール部材とを接合する前の縦断
面図、第３図は第二シール部材の正面図、第４図
は第一シール部材の正面図、第５図は従来例を示
す縦断面図である。
符号の説明、１……密封装置、２……第一シー
ル部材、３……第二シール部材、８……ハウジン
グ、１１……回転軸、１４……環状凹部。
Figures 1 to 4 show examples of this invention, with Figure 1 being a longitudinal sectional view showing the overall configuration, and Figure 2 being a longitudinal sectional view before joining the first seal member and the second seal member. , FIG. 3 is a front view of the second seal member, FIG. 4 is a front view of the first seal member, and FIG. 5 is a longitudinal sectional view showing a conventional example. Explanation of symbols: 1... Sealing device, 2... First seal member, 3... Second seal member, 8... Housing, 11... Rotating shaft, 14... Annular recess.
Claims (1)
グと回転軸との間に、第一シール部材と第二シー
ル部材とを組合せ接合してなる耐圧シールを設け
て構成される密封装置において、上記第一シール
部材の側面のうちの第二シール部材の対面側に、
第二シール部材の補強部材の肉厚に相当する環状
凹部を刻設し、該環状凹部内に第二シール部材の
補強部材を埋込んで第一シール部材に接合したこ
とを特徴とする密封装置。 A sealing device comprising a rotating shaft disposed within a housing, and a pressure-resistant seal formed by combining and joining a first sealing member and a second sealing member between the housing and the rotating shaft. On the side of the one seal member facing the second seal member,
A sealing device characterized in that an annular recess corresponding to the wall thickness of the reinforcing member of the second sealing member is carved, and the reinforcing member of the second sealing member is embedded in the annular recess and joined to the first sealing member. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989041869U JPH0710132Y2 (en) | 1989-04-10 | 1989-04-10 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989041869U JPH0710132Y2 (en) | 1989-04-10 | 1989-04-10 | Sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02132173U true JPH02132173U (en) | 1990-11-02 |
| JPH0710132Y2 JPH0710132Y2 (en) | 1995-03-08 |
Family
ID=31552908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989041869U Expired - Lifetime JPH0710132Y2 (en) | 1989-04-10 | 1989-04-10 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710132Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009017022A1 (en) * | 2007-08-02 | 2009-02-05 | Eagle Industry Co., Ltd. | Seal device |
| JP2012112518A (en) * | 2010-11-04 | 2012-06-14 | Jtekt Corp | Shell-type roller bearing |
| JP2013217392A (en) * | 2012-04-05 | 2013-10-24 | Nok Corp | Seal for absorber |
| WO2020044973A1 (en) * | 2018-08-29 | 2020-03-05 | 日立オートモティブシステムズ株式会社 | Shock absorber |
-
1989
- 1989-04-10 JP JP1989041869U patent/JPH0710132Y2/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009017022A1 (en) * | 2007-08-02 | 2009-02-05 | Eagle Industry Co., Ltd. | Seal device |
| JP5108889B2 (en) * | 2007-08-02 | 2012-12-26 | イーグル工業株式会社 | Sealing device |
| US8366117B2 (en) | 2007-08-02 | 2013-02-05 | Eagle Industry Co., Ltd. | Sealing device |
| JP2012112518A (en) * | 2010-11-04 | 2012-06-14 | Jtekt Corp | Shell-type roller bearing |
| JP2013217392A (en) * | 2012-04-05 | 2013-10-24 | Nok Corp | Seal for absorber |
| WO2020044973A1 (en) * | 2018-08-29 | 2020-03-05 | 日立オートモティブシステムズ株式会社 | Shock absorber |
| CN112771284A (en) * | 2018-08-29 | 2021-05-07 | 日立安斯泰莫株式会社 | Buffer device |
| JPWO2020044973A1 (en) * | 2018-08-29 | 2021-05-13 | 日立Astemo株式会社 | Buffer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710132Y2 (en) | 1995-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |