JPH0488044U - - Google Patents
Info
- Publication number
- JPH0488044U JPH0488044U JP40312190U JP40312190U JPH0488044U JP H0488044 U JPH0488044 U JP H0488044U JP 40312190 U JP40312190 U JP 40312190U JP 40312190 U JP40312190 U JP 40312190U JP H0488044 U JPH0488044 U JP H0488044U
- Authority
- JP
- Japan
- Prior art keywords
- steel rod
- outer cylinder
- rod damper
- cylinder
- circumferential surface
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Description
第１図は本考案の据え付け状況を示した立面図
、第２図―，は供試体を示したそれぞれ立面
図、平面図、第３図は試験状況を示した立面図、
第４図は供試体の荷重―変形曲線を示した復元力
特性図である。
Ｈ……把持治具、１……外筒、２……内筒、２
ａ……突起（ストツパ）、３……高減衰ゴム、ｇ
……間隙（ギヤツプ）、４……ゴムシート、Ｄ…
…鋼棒ダンパー、Ｔ……供試体、５……内側リン
グ、５２……外側リング、Ａ……アクチユエータ
、Ｂ１……下部構造体、Ｂ２……上部構造体、Ｇ
……変形制限ガイド。
Fig. 1 is an elevation view showing the installation situation of the present invention, Fig. 2 is an elevation view and plan view showing the test specimen, respectively, and Fig. 3 is an elevation view showing the test situation.
FIG. 4 is a restoring force characteristic diagram showing the load-deformation curve of the specimen. H...Gripping jig, 1...Outer cylinder, 2...Inner cylinder, 2
a... Protrusion (stopper), 3... High damping rubber, g
...Gap, 4...Rubber sheet, D...
... Steel bar damper, T ... Specimen, 5 ... Inner ring, 5 2 ... Outer ring, A ... Actuator, B 1 ... Lower structure, B 2 ... Upper structure, G
...Transformation restriction guide.
Claims (1)
の下面に設置され、下部構造体に鉛直に片持ち式
に固定される鋼棒ダンパーの頭部を把持する治具
であり、上部構造体の下面に軸を鉛直にして固定
される筒状の外筒と、外筒の内周側に同じく軸を
鉛直にし、外筒内周面との間に間隙を設けて配置
され、鋼棒ダンパーの頭部に外接する筒状の内筒
と、外筒内周面と内筒外周面間に周回し、両者を
切り離して接着される環状の高減衰ゴムとから構
成される鋼棒ダンパー用把持治具。 This is a jig that grips the head of a steel rod damper that is installed on the lower surface of the upper structure of a seismic isolation structure that is separated into upper and lower parts, and is fixed vertically cantilevered to the lower structure. A steel rod damper has a cylindrical outer cylinder that is fixed to the lower surface with its axis vertical, and a steel rod damper that is placed on the inner circumferential side of the outer cylinder with the axis also vertical and with a gap between the inner circumferential surface of the outer cylinder and the outer cylinder. A steel rod damper grip consisting of a cylindrical inner cylinder that circumscribes the head of the steel rod damper, and an annular high-damping rubber that goes around between the inner circumferential surface of the outer cylinder and the outer circumferential surface of the inner cylinder, and is glued after separating the two. jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40312190U JPH0737315Y2 (en) | 1990-12-11 | 1990-12-11 | Substrate transfer device for heat treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40312190U JPH0737315Y2 (en) | 1990-12-11 | 1990-12-11 | Substrate transfer device for heat treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0488044U true JPH0488044U (en) | 1992-07-30 |
| JPH0737315Y2 JPH0737315Y2 (en) | 1995-08-23 |
Family
ID=31880950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40312190U Expired - Lifetime JPH0737315Y2 (en) | 1990-12-11 | 1990-12-11 | Substrate transfer device for heat treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737315Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102834790B1 (en) * | 2023-08-30 | 2025-07-17 | 주식회사 야스 | Substrate handling system of substrate evaporation system |
-
1990
- 1990-12-11 JP JP40312190U patent/JPH0737315Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737315Y2 (en) | 1995-08-23 |