JPS6218445U - - Google Patents
Info
- Publication number
- JPS6218445U JPS6218445U JP11062985U JP11062985U JPS6218445U JP S6218445 U JPS6218445 U JP S6218445U JP 11062985 U JP11062985 U JP 11062985U JP 11062985 U JP11062985 U JP 11062985U JP S6218445 U JPS6218445 U JP S6218445U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotors
- main body
- rotating shaft
- rotational
- 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
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図はその要部の拡大断面図、第３図は第１図
の―線に沿う断面図である。
１……本体、９，２９……ばね、１５……第１
ロータ、１６……回転軸、２１……第２ロータ、
２３，２４……溝、２５……ボール、２８……ね
じりコイルばね、３３……高粘度油。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention;
FIG. 2 is an enlarged sectional view of the main part thereof, and FIG. 3 is a sectional view taken along the line -- in FIG. 1...Main body, 9, 29...Spring, 15...1st
Rotor, 16...Rotating shaft, 21...Second rotor,
23, 24... Groove, 25... Ball, 28... Torsion coil spring, 33... High viscosity oil.
Claims (1)
ータの回転により剪断することで回転方向の低抵
力を生ずる回転形油圧緩衝器において、本体内に
回転自在に設けられ、回転軸の一端を前記本体外
へ延出された第１ロータと、該第１ロータと回転
慣性を異にし、該第１ロータと相対回転可能に前
記本体内に設けられた第２ロータと、前記回転軸
の回転加速度が変化しないときには、前記両ロー
タを一体的に回転させ、前記回転軸の回転加速度
が変化するときには、前記両ロータの相対回転を
許すように前記両ロータ間に設けられたばねと、
前記両ロータ間に設けられ、該両ロータに相対回
転角変位が生ずると、一方のロータを前記回転軸
の軸線方向に変位させ、前記一方のロータの変位
側で前記高粘度油の剪断力を増加する剪断面を構
成させるカム機構とからなることを特徴とする回
転形油圧緩衝器。 In a rotary hydraulic shock absorber, high viscosity oil is sealed inside the main body and this oil is sheared by the rotation of the rotor, thereby creating a low resistance force in the rotational direction. a first rotor having one end extending outside the main body; a second rotor having a different rotational inertia from the first rotor and provided within the main body so as to be rotatable relative to the first rotor; and the rotating shaft. a spring provided between the two rotors so as to allow the two rotors to rotate integrally when the rotational acceleration of the rotating shaft does not change, and to permit relative rotation of the two rotors when the rotational acceleration of the rotating shaft changes;
is provided between the two rotors, and when a relative rotational angular displacement occurs between the two rotors, one rotor is displaced in the axial direction of the rotation shaft, and the shearing force of the high viscosity oil is applied on the displacement side of the one rotor. A rotary hydraulic shock absorber comprising a cam mechanism that configures an increasing shear surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985110629U JPH0313637Y2 (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985110629U JPH0313637Y2 (en) | 1985-07-19 | 1985-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6218445U true JPS6218445U (en) | 1987-02-03 |
| JPH0313637Y2 JPH0313637Y2 (en) | 1991-03-28 |
Family
ID=30989804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985110629U Expired JPH0313637Y2 (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313637Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04171336A (en) * | 1990-11-01 | 1992-06-18 | Oiles Ind Co Ltd | Vibrationproof device for load carrying platform and vehicle equipped therewith |
| JPH0667022U (en) * | 1993-03-09 | 1994-09-20 | オカモト株式会社 | Laminated sheet |
| JP2008144779A (en) * | 2006-12-06 | 2008-06-26 | Fuji Latex Kk | Rotating damper device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59123733U (en) * | 1983-02-08 | 1984-08-20 | トキコ株式会社 | shock absorber |
-
1985
- 1985-07-19 JP JP1985110629U patent/JPH0313637Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59123733U (en) * | 1983-02-08 | 1984-08-20 | トキコ株式会社 | shock absorber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04171336A (en) * | 1990-11-01 | 1992-06-18 | Oiles Ind Co Ltd | Vibrationproof device for load carrying platform and vehicle equipped therewith |
| JPH0667022U (en) * | 1993-03-09 | 1994-09-20 | オカモト株式会社 | Laminated sheet |
| JP2008144779A (en) * | 2006-12-06 | 2008-06-26 | Fuji Latex Kk | Rotating damper device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313637Y2 (en) | 1991-03-28 |
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