JPS5929445U - Horizontal dynamic vibration isolator - Google Patents
Horizontal dynamic vibration isolatorInfo
- Publication number
- JPS5929445U JPS5929445U JP12516882U JP12516882U JPS5929445U JP S5929445 U JPS5929445 U JP S5929445U JP 12516882 U JP12516882 U JP 12516882U JP 12516882 U JP12516882 U JP 12516882U JP S5929445 U JPS5929445 U JP S5929445U
- Authority
- JP
- Japan
- Prior art keywords
- rolling member
- receiving portion
- concave curved
- vibration isolator
- curved receiving
- 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
- Vibration Prevention Devices (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1.2図は従来の水平動防振装置を示す側面図であり
、第3〜6図は、本考案の一実施例とし へての水平動
防振装置を示すもので、第3図はその全体構成を示す立
面図、第4図はその要部を示す立面図、第5図はその動
作を説明するための説明図、第6図はその要部の変形例
を示す立面図である。
1・・・・・・固定台、2・・・・・・物体、3・・・
・・・水平動防振機構、3a・・・・・・ころがり部材
としての円筒、3b・・・・・・上部凹状弯曲受部とし
ての上部円筒受部、3C・・・・・・下部凹状弯曲受部
としての下部円筒受部、4・・・・・・高粘度性油、5
・・・・・・ゴムシール、o、 o’ 。
O″・・・・・・中心軸。Figure 1.2 is a side view showing a conventional horizontal dynamic vibration isolator, and Figures 3 to 6 show a horizontal dynamic vibration isolator as an embodiment of the present invention. 4 is an elevational view showing its overall configuration, FIG. 4 is an elevational view showing its main parts, FIG. 5 is an explanatory drawing for explaining its operation, and FIG. It is a front view. 1...Fixed stand, 2...Object, 3...
...Horizontal dynamic vibration isolation mechanism, 3a...Cylinder as a rolling member, 3b...Upper cylindrical receiver as upper concave curved receiver, 3C...Lower concave shape Lower cylindrical receiving part as curved receiving part, 4...High viscosity oil, 5
...Rubber seal, o, o'. O″・・・Central axis.
Claims (3)
すべく、上記の物体と固定台との間に、これらの相対的
水平方向移動を許容するころがり部材が介装され、且つ
、上記物体の下側に、上記ころがり部材を受ける上部凹
状弯曲受部が配設されるとともに、上記固定台の上側に
、上記ころがり部材を受ける下部凹状弯曲受部が配設さ
れたことを特徴とする、水平動防振装置。(1) In order to dampen the horizontal vibration of an object installed on the fixed table, a rolling member is interposed between the object and the fixed table to allow relative horizontal movement thereof, and , an upper concave curved receiving portion for receiving the rolling member is disposed on the lower side of the object, and a lower concave curved receiving portion for receiving the rolling member is disposed on the upper side of the fixed base. Horizontal dynamic vibration isolator.
るとともに、上記の上部凹状弯曲受部と下部凹状弯曲受
部とが、上記ころがり部材より大きな半径の円筒状にそ
れぞれ形成された、実用新案登録請求の範囲第1項に記
載の水平動防振装置。(2) A utility model in which the rolling member is formed in a cylindrical or spherical shape, and the upper concave curved receiving portion and the lower concave curved receiving portion are each formed in a cylindrical shape with a radius larger than that of the rolling member. A horizontal motion vibration isolator according to claim 1.
上記の上部凹状弯曲受部と下部凹状弯曲受部とが、上記
ころがり部材より大きな半径の球面状にそれぞれ形成さ
れた、実用新案登録請求の範囲第1項に記載の水平動防
振装置。(3) The rolling member is formed into a spherical shape, and
The horizontal motion vibration isolator according to claim 1, wherein the upper concave curved receiving portion and the lower concave curved receiving portion are each formed into a spherical shape with a radius larger than that of the rolling member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12516882U JPS5929445U (en) | 1982-08-19 | 1982-08-19 | Horizontal dynamic vibration isolator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12516882U JPS5929445U (en) | 1982-08-19 | 1982-08-19 | Horizontal dynamic vibration isolator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5929445U true JPS5929445U (en) | 1984-02-23 |
JPH022994Y2 JPH022994Y2 (en) | 1990-01-24 |
Family
ID=30285082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12516882U Granted JPS5929445U (en) | 1982-08-19 | 1982-08-19 | Horizontal dynamic vibration isolator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929445U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59217028A (en) * | 1983-05-26 | 1984-12-07 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration isolating device for structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560739A (en) * | 1978-10-31 | 1980-05-08 | Masao Akimoto | Horizontal vibration preventer |
-
1982
- 1982-08-19 JP JP12516882U patent/JPS5929445U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560739A (en) * | 1978-10-31 | 1980-05-08 | Masao Akimoto | Horizontal vibration preventer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59217028A (en) * | 1983-05-26 | 1984-12-07 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration isolating device for structure |
Also Published As
Publication number | Publication date |
---|---|
JPH022994Y2 (en) | 1990-01-24 |
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