JPH0484541U - - Google Patents
Info
- Publication number
- JPH0484541U JPH0484541U JP12657790U JP12657790U JPH0484541U JP H0484541 U JPH0484541 U JP H0484541U JP 12657790 U JP12657790 U JP 12657790U JP 12657790 U JP12657790 U JP 12657790U JP H0484541 U JPH0484541 U JP H0484541U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- cylindrical
- cylindrical elastic
- fixed
- damping device
- 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
- 238000013016 damping Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
第１図は本考案の実施例に係る防振装置の一部
断面を示す側面図、第２図は減衰装置の円柱状弾
性体を示す斜視図、第３図は本考案の減衰装置の
振動の減衰状態を示す図、第４図は従来の床支持
構造の防振台の一部断面を示す側面図、第５図は
従来の他の床支持構造の防振台の一部断面を示す
側面図、第６図は従来の防振台の振動の減衰状態
を示す図である。
２０……減衰装置、２１……円板、２４……円
柱状弾性体、２５……円柱状弾性体の周縁部、２
６……鍔体、２７……環状突出部、２８……円柱
状弾性体の固着側の反対側端面（円柱状弾性体の
上面）、２９……同上端面の外周部、３０……突
縁部、３１……円筒体、３２……円筒体の内面、
３３……円筒体の閉じた側の端面。
FIG. 1 is a side view showing a partial cross section of a vibration isolator according to an embodiment of the present invention, FIG. 2 is a perspective view showing a cylindrical elastic body of the damping device, and FIG. 3 is a vibration damping device of the present invention. Figure 4 is a side view showing a partial cross section of a vibration isolating table with a conventional floor support structure, and Figure 5 is a partial cross section of a vibration isolating table with another conventional floor support structure. The side view, FIG. 6, is a diagram showing a vibration damping state of a conventional vibration isolating table. 20... Damping device, 21... Disc, 24... Cylindrical elastic body, 25... Periphery of cylindrical elastic body, 2
6... Flange body, 27... Annular protrusion, 28... End surface opposite to the fixed side of the cylindrical elastic body (upper surface of the cylindrical elastic body), 29... Outer periphery of the same upper end surface, 30... Projection Part, 31... Cylindrical body, 32... Inner surface of the cylindrical body,
33...End face on the closed side of the cylindrical body.
Claims (1)
または上方の端部に設けた円板に、周縁部に鍔体
を有する円柱状弾性体を固着し、該円柱状弾性体
の固着側の反対側端面に円柱軸方向に向う突出部
を突出させ、一方が開口し他方が閉じた円筒体を
、該円筒体の内面が該円柱状弾性体の鍔体に接し
かつ前記突出部を覆うように前記円柱状弾性体に
装着し、前記円筒体の閉じた側の面を、前記減衰
装置の前記円柱状弾性体の固着している円板側の
反対側の端部としたことを特徴とする床支持減衰
装置。 In a damping device for a floor support structure of a building, a cylindrical elastic body having a flange on the peripheral edge is fixed to a disk provided at the lower or upper end, and the side opposite to the fixed side of the cylindrical elastic body is fixed. A cylindrical body with a protruding part extending in the direction of the cylinder axis on the end face, one side open and the other closed, is arranged so that the inner surface of the cylindrical body is in contact with the flange of the cylindrical elastic body and covers the protruding part. The floor is attached to a cylindrical elastic body, and the closed side surface of the cylindrical body is an end opposite to the disk side to which the cylindrical elastic body of the damping device is fixed. Support damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12657790U JPH0640762Y2 (en) | 1990-11-30 | 1990-11-30 | Floor support damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12657790U JPH0640762Y2 (en) | 1990-11-30 | 1990-11-30 | Floor support damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484541U true JPH0484541U (en) | 1992-07-22 |
| JPH0640762Y2 JPH0640762Y2 (en) | 1994-10-26 |
Family
ID=31874123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12657790U Expired - Lifetime JPH0640762Y2 (en) | 1990-11-30 | 1990-11-30 | Floor support damping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640762Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002349046A (en) * | 2002-03-15 | 2002-12-04 | Eiwa Kogyo Kk | Floor pier foundation |
-
1990
- 1990-11-30 JP JP12657790U patent/JPH0640762Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002349046A (en) * | 2002-03-15 | 2002-12-04 | Eiwa Kogyo Kk | Floor pier foundation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640762Y2 (en) | 1994-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |