JPS6235134U - - Google Patents
Info
- Publication number
- JPS6235134U JPS6235134U JP12648085U JP12648085U JPS6235134U JP S6235134 U JPS6235134 U JP S6235134U JP 12648085 U JP12648085 U JP 12648085U JP 12648085 U JP12648085 U JP 12648085U JP S6235134 U JPS6235134 U JP S6235134U
- Authority
- JP
- Japan
- Prior art keywords
- gears
- shaft
- view
- seismic isolation
- isolation 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は、本考案に係る免震装置の一実施例を
示す側面図、第２図はその正面図、第３図はその
軸部分を示す正面図、第４図は第３図の矢視―
図、第５図は上下ラツクの斜面図、第６図は本
考案の他の実施例を示す正面図、第７図は本考案
の更に他の実施例を示す斜面図、第８図は従来の
免震装置の斜面図、第９図はその要部拡大斜面図
、第１０図はその正面図である。
１１…上部ラツク、１２…下部ラツク、１３…
軸、１４…端部歯車、１５…中間歯車、１６…ス
プリング。
Fig. 1 is a side view showing one embodiment of the seismic isolation device according to the present invention, Fig. 2 is a front view thereof, Fig. 3 is a front view showing its shaft portion, and Fig. 4 is an arrow shown in Fig. 3. Visual
5 is a perspective view of the upper and lower racks, FIG. 6 is a front view showing another embodiment of the present invention, FIG. 7 is a perspective view showing still another embodiment of the present invention, and FIG. 8 is a conventional one. Figure 9 is an enlarged slope view of the main part of the seismic isolation device, and Figure 10 is its front view. 11... Upper rack, 12... Lower rack, 13...
Shaft, 14... End gear, 15... Intermediate gear, 16... Spring.
Claims (1)
端部歯車と独立して回転しうる同各歯車と径の異
なる中間歯車を装架するとともに、同中間歯車と
前記各端部歯車との間を前記軸に捲曲されたスプ
リングで連結し、前記各歯車を機器下部及び基盤
上部に配設された上下ラツクで挾着してなること
を特徴とする免震装置。 At the center of a shaft having gears fixed to both ends, intermediate gears that can rotate independently of the end gears and have different diameters from the end gears are mounted, and the intermediate gears and the end gears are connected to each other. A seismic isolation device characterized in that the gears are connected by a spring wound around the shaft, and each of the gears is clamped by upper and lower racks provided at the lower part of the equipment and the upper part of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648085U JPS6235134U (en) | 1985-08-21 | 1985-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648085U JPS6235134U (en) | 1985-08-21 | 1985-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6235134U true JPS6235134U (en) | 1987-03-02 |
Family
ID=31020317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12648085U Pending JPS6235134U (en) | 1985-08-21 | 1985-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001050341A (en) * | 1999-08-04 | 2001-02-23 | Takashi Funaki | Modified structure of peripheral side of base isolation device for loading article |
| WO2006038313A1 (en) * | 2004-10-04 | 2006-04-13 | Hiroyasu Tubota | Device for dampimg horizontal acceleration acting on structure and device for position returning |
| WO2011048704A1 (en) * | 2009-10-21 | 2011-04-28 | Thubota Kunihiro | Seismic isolation system having damper-type damping mechanism |
-
1985
- 1985-08-21 JP JP12648085U patent/JPS6235134U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001050341A (en) * | 1999-08-04 | 2001-02-23 | Takashi Funaki | Modified structure of peripheral side of base isolation device for loading article |
| WO2006038313A1 (en) * | 2004-10-04 | 2006-04-13 | Hiroyasu Tubota | Device for dampimg horizontal acceleration acting on structure and device for position returning |
| JPWO2006038313A1 (en) * | 2004-10-04 | 2008-05-15 | 弘康 坪田 | Horizontal acceleration buffer and position return device acting on the structure |
| JP4511551B2 (en) * | 2004-10-04 | 2010-07-28 | 弘康 坪田 | Horizontal acceleration buffer and position return device acting on the structure |
| WO2011048704A1 (en) * | 2009-10-21 | 2011-04-28 | Thubota Kunihiro | Seismic isolation system having damper-type damping mechanism |
| JP5382960B2 (en) * | 2009-10-21 | 2014-01-08 | 國弘 坪田 | Seismic isolation device with a damper type damping mechanism. |