JPH03124049U - - Google Patents
Info
- Publication number
- JPH03124049U JPH03124049U JP3462390U JP3462390U JPH03124049U JP H03124049 U JPH03124049 U JP H03124049U JP 3462390 U JP3462390 U JP 3462390U JP 3462390 U JP3462390 U JP 3462390U JP H03124049 U JPH03124049 U JP H03124049U
- Authority
- JP
- Japan
- Prior art keywords
- case
- piston
- spring receiving
- receiving member
- spring
- 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
Description
図面は本考案の一実施例を示す方振装置の断面
図である。
１……ケース、２……端板、３……端板、４…
…第１ピストン、４ａ……ばね受け鍔、５……第
２ピストン、６……ロツド、８……ばね受け部材
、９……ナツト、１０……ばね、Ｓ……支持体、
Ｏ……被支持体。
The drawing is a sectional view of a vibration device showing an embodiment of the present invention. 1... Case, 2... End plate, 3... End plate, 4...
...First piston, 4a... Spring receiving collar, 5... Second piston, 6... Rod, 8... Spring receiving member, 9... Nut, 10... Spring, S... Support body,
O...Supported body.
Claims (1)
、ケースの一方の端板により抜け止めされ、かつ
端部外周にばね受け鍔を有する筒状の第１ピスト
ンと、 この第１ピストン内に軸線方向に摺動自在に挿
入されかつ抜け止めされた第２ピストンと、 この第２ピストンに一端が固定され、前記ケー
ス内を軸線方向に伸びてケースの他方の端板から
出入り自由に突出し、他端側が被支持体に連結さ
れるロツドと、 前記ケース内に軸線方向に移動自在に挿入され
、ケースの他方の端板により抜け止めされ、かつ
前記ロツドがケース内に進入する方向に移動する
ときにのみこれに押されて移動するようにロツド
に対して係合されたばね受け部材と、 このばね受け部材と前記第１ピストンのばね受
け部との間に挿入され、常時ばね受け部材と第１
ピストンとを夫々ケースの端板に当接させるよう
に互いに押し離すばねとを具備したことを特徴と
する防振装置。[Scope of Claim for Utility Model Registration] A case supported by a support body, which is inserted into the case so as to be movable in the axial direction, is prevented from coming off by one end plate of the case, and has a spring receiving collar on the outer periphery of the end. a cylindrical first piston having a cylindrical shape; a second piston that is slidably inserted into the first piston in the axial direction and is prevented from coming out; and one end of the piston is fixed to the second piston, and a rod that extends into the case and projects freely in and out from the other end plate of the case, the other end of which is connected to the supported body; a spring receiving member engaged with the rod so as to be pushed and moved only when the rod moves in the direction of entering the case; and a spring of the spring receiving member and the first piston. is inserted between the spring receiving member and the first spring receiving member.
1. A vibration isolating device comprising a spring that pushes the pistons away from each other so as to bring the pistons into contact with the end plates of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3462390U JPH03124049U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3462390U JPH03124049U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124049U true JPH03124049U (en) | 1991-12-17 |
Family
ID=31539263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3462390U Pending JPH03124049U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122961A (en) * | 2013-03-15 | 2013-05-29 | 洪子鑫 | Multilevel shock absorber |
-
1990
- 1990-03-30 JP JP3462390U patent/JPH03124049U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122961A (en) * | 2013-03-15 | 2013-05-29 | 洪子鑫 | Multilevel shock absorber |
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