JPS63126633U - - Google Patents
Info
- Publication number
- JPS63126633U JPS63126633U JP1981687U JP1981687U JPS63126633U JP S63126633 U JPS63126633 U JP S63126633U JP 1981687 U JP1981687 U JP 1981687U JP 1981687 U JP1981687 U JP 1981687U JP S63126633 U JPS63126633 U JP S63126633U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- pendulum
- vibration isolator
- type vibration
- hanging shaft
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
同部分図、第３図は積層型ゴム状弾性体の説明図
、第４図は本考案の一実施例による作用説明図、
第５図は水平方向の振動伝達率と周波数との関係
を示すグラフ、第６図は従来例の断面図、第７図
は従来の防振ゴムの説明図である。
１……外筒、１ａ……外筒上端、２……吊シヤ
フト、３……内筒、３ａ……空気ばね、４……積
層型ゴム状弾性体、５……ゴム、６……薄い金属
板。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a partial view of the same, Fig. 3 is an explanatory diagram of a laminated rubber-like elastic body, and Fig. 4 is an explanatory diagram of the operation of an embodiment of the present invention. ,
FIG. 5 is a graph showing the relationship between horizontal vibration transmissibility and frequency, FIG. 6 is a sectional view of a conventional example, and FIG. 7 is an explanatory diagram of a conventional vibration isolating rubber. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 1a... Upper end of outer cylinder, 2... Hanging shaft, 3... Inner cylinder, 3a... Air spring, 4... Laminated rubber-like elastic body, 5... Rubber, 6... Thin metal plate.
Claims (1)
ら揺動自在に吊下げられた細長の吊シヤフトによ
り前記外筒内に吊下げ支持された内筒とからなる
振子式除振装置において、前記吊シヤフトはその
上端が前記外筒上端から突出し、前記外筒上端に
載設される積層型ゴム状弾性体に枢着されている
ことを特徴とする振子式除振装置。 A pendulum-type vibration isolator comprising an outer cylinder and an inner cylinder that is provided with an air spring and is suspended and supported within the outer cylinder by a long and narrow hanging shaft that is swingably suspended from the upper end of the outer cylinder, A pendulum-type vibration isolator characterized in that the upper end of the hanging shaft protrudes from the upper end of the outer cylinder and is pivotally mounted to a laminated rubber-like elastic body mounted on the upper end of the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981687U JPH054589Y2 (en) | 1987-02-13 | 1987-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981687U JPH054589Y2 (en) | 1987-02-13 | 1987-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63126633U true JPS63126633U (en) | 1988-08-18 |
| JPH054589Y2 JPH054589Y2 (en) | 1993-02-04 |
Family
ID=30814748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981687U Expired - Lifetime JPH054589Y2 (en) | 1987-02-13 | 1987-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054589Y2 (en) |
-
1987
- 1987-02-13 JP JP1981687U patent/JPH054589Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054589Y2 (en) | 1993-02-04 |
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