JPH0189633U - - Google Patents
Info
- Publication number
- JPH0189633U JPH0189633U JP18595587U JP18595587U JPH0189633U JP H0189633 U JPH0189633 U JP H0189633U JP 18595587 U JP18595587 U JP 18595587U JP 18595587 U JP18595587 U JP 18595587U JP H0189633 U JPH0189633 U JP H0189633U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- shaft
- viscous
- changing member
- volume changing
- 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
- 239000011345 viscous material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案粘性継手の一実施例を示す要部
断面図、第２図は同じくその作用説明図である。
１……軸、２……ハウジング、４，５……端蓋
、６……ピストンリテーナ、７……環状ピストン
（容積変更部材）、７ａ……切欠き、８……粘性
物質封入空間、９，１０……プレート、１２……
ばね、１３……重錘、１３ａ……爪、１４……枢
支ピン、１５……ばね。
FIG. 1 is a sectional view of a main part showing an embodiment of the viscous joint of the present invention, and FIG. 2 is a diagram illustrating its operation. DESCRIPTION OF SYMBOLS 1... Shaft, 2... Housing, 4, 5... End cover, 6... Piston retainer, 7... Annular piston (volume changing member), 7a... Notch, 8... Viscous substance enclosure space, 9 , 10... plate, 12...
Spring, 13... Weight, 13a... Claw, 14... Pivot pin, 15... Spring.
Claims (1)
ウジング及び軸を具え、軸をハウジング内に貫入
して画成した粘性物質封入空間内に、ハウジング
及び軸に夫々回転係合させた多数のプレートを交
互に配置し、隣接プレート間に存在する物質の粘
性を介しハウジング及び軸間に引摺りトルクを発
生させる粘性継手において、 定位置からの変位により前記粘性物質封入空間
を容積増大させる容積変更部材を設け、 粘性継手の回転に応答して低回転中容積変更部
材を前記定位置に抑止し、高回転中前記容積変更
部材の変位を許容する手段を設けたことを特徴と
する粘性継手。[Claims for Utility Model Registration] A housing and a shaft are respectively connected to a pair of rotating bodies to be rotationally joined, and the shaft is inserted into the housing to form a viscous substance enclosed space, and the housing and the shaft are respectively connected to the housing and the shaft. In a viscous joint in which a number of rotationally engaged plates are arranged alternately and a drag torque is generated between a housing and a shaft through the viscosity of a substance existing between adjacent plates, the viscous substance is enclosed by displacement from a fixed position. A volume changing member for increasing the volume of the space is provided, and means is provided for suppressing the volume changing member at the fixed position during low rotations in response to the rotation of the viscous joint, and allowing displacement of the volume changing member during high rotations. A viscous joint featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18595587U JPH0189633U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18595587U JPH0189633U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0189633U true JPH0189633U (en) | 1989-06-13 |
Family
ID=31477210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18595587U Pending JPH0189633U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0189633U (en) |
-
1987
- 1987-12-08 JP JP18595587U patent/JPH0189633U/ja active Pending
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