JPH0196533U - - Google Patents
Info
- Publication number
- JPH0196533U JPH0196533U JP1987193299U JP19329987U JPH0196533U JP H0196533 U JPH0196533 U JP H0196533U JP 1987193299 U JP1987193299 U JP 1987193299U JP 19329987 U JP19329987 U JP 19329987U JP H0196533 U JPH0196533 U JP H0196533U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- groove
- housing
- shaft
- seal structure
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は粘性継手の上半分を示す断面図、第２
図はシール構造の作用を示す模式図、第３図は組
付け時の作用を示す模式図、第４図ないし第６図
は従来のシール構造の模式図である。
３０：シール構造、３２：シヤフト、３４：ハ
ウジング、３６：チヤンバ、３８：インナプレー
ト、４０：アウタプレート、４２：粘性継手、４
４：第１の溝、４６：第２の溝、４８：シール部
材。
Figure 1 is a sectional view showing the upper half of the viscous joint, Figure 2
The figure is a schematic diagram showing the function of the seal structure, FIG. 3 is a schematic diagram showing the function during assembly, and FIGS. 4 to 6 are schematic diagrams of conventional seal structures. 30: Seal structure, 32: Shaft, 34: Housing, 36: Chamber, 38: Inner plate, 40: Outer plate, 42: Viscous joint, 4
4: first groove, 46: second groove, 48: seal member.
Claims (1)
成し、該チヤンバ内に複数のインナプレートおよ
びアウタプレートと粘性流体とを収容した粘性継
手の前記チヤンバからの漏れを防ぐシール構造で
あつて、前記シヤフトの前記ハウジングへの対向
面に形成された全周に伸びる第１の溝と、前記ハ
ウジングの前記シヤフトへの対向面に形成され、
前記第１の溝と相まつて空間を定める全周に伸び
る第２の溝と、前記第１および第２の溝にわたる
ように前記空間内に配置された環状のシール部材
とを含む、粘性継手のシール構造。 The shaft and the housing form a chamber, and the seal structure prevents leakage from the chamber of a viscous joint in which a plurality of inner plates, outer plates, and a viscous fluid are housed in the chamber, a first groove extending around the entire circumference formed on a surface facing the housing; and a first groove formed on a surface of the housing facing the shaft;
A viscous joint comprising: a second groove extending around the entire circumference defining a space together with the first groove; and an annular sealing member disposed within the space so as to span the first and second grooves. Seal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987193299U JPH0196533U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987193299U JPH0196533U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196533U true JPH0196533U (en) | 1989-06-27 |
Family
ID=31484097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987193299U Pending JPH0196533U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196533U (en) |
-
1987
- 1987-12-18 JP JP1987193299U patent/JPH0196533U/ja active Pending