JPH0375332U - - Google Patents
Info
- Publication number
- JPH0375332U JPH0375332U JP13678889U JP13678889U JPH0375332U JP H0375332 U JPH0375332 U JP H0375332U JP 13678889 U JP13678889 U JP 13678889U JP 13678889 U JP13678889 U JP 13678889U JP H0375332 U JPH0375332 U JP H0375332U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- shock absorber
- piston
- vibration
- damping force
- 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
Landscapes
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は液圧緩衝装置の断面図、第２図はピス
トン速度と減衰力との特性図である。
１０，１２……緩衝器、１４……シリンダ、１
６，６２……ピストン、１８，６４……ピストン
ロツド、２２，７６……仕切部材、３０，４０，
６８，８０……ポート、３４，４４，７２，８４
……弁体、９０……ダイアフラム、１０４……金
属ベローズ。
FIG. 1 is a sectional view of the hydraulic shock absorber, and FIG. 2 is a characteristic diagram of piston speed and damping force. 10, 12...Buffer, 14...Cylinder, 1
6, 62... Piston, 18, 64... Piston rod, 22, 76... Partition member, 30, 40,
68, 80...Port, 34, 44, 72, 84
... Valve body, 90 ... Diaphragm, 104 ... Metal bellows.
Claims (1)
液圧緩衝装置であつて、第１の緩衝器と、第２の
緩衝器とからなり、前記第１の緩衝器は、前記振
動物体および振動被伝達物体の一方に結合される
シリンダと、一方向への液体の流れによつて減衰
力を発生する第１の手段を少なくとも有する、前
記シリンダ内に移動可能に配置された第１のピス
トンと、該ピストンに連結され、前記シリンダの
外部へ突出している中空のピストンロツドであつ
て前記振動物体および振動被伝達物体の他方に軸
線方向への変位可能に支持された第１のピストン
ロツドとを備え、前記第２の緩衝器は、前記一方
向への液体の流れによつて減衰力を発生する手段
であつてその減衰力が前記第１の手段が発生する
減衰力よりも小さくなるように設定された第２の
手段を少なくとも有する、前記第１のピストンロ
ツド内に移動可能に配置された第２のピストンと
、該第２のピストンに連結され、前記第１のピス
トンロツドの外部へ突出しているピストンロツド
であつて前記振動物体および振動被伝達物体のう
ち前記第１のピストンロツドを支持するものに連
結される第２のピストンロツドとを備える、液圧
緩衝装置。 A hydraulic shock absorber disposed between a vibrating object and a vibration-transmitted object, comprising a first shock absorber and a second shock absorber, wherein the first shock absorber is arranged between the vibrating object and the vibration transmitted object. a first piston movably disposed within the cylinder, the first piston having at least a first means for generating a damping force by a flow of liquid in one direction; and a first piston rod, which is a hollow piston rod connected to the piston and protrudes to the outside of the cylinder, and is supported by the other of the vibrating object and the vibration-transmitted object so as to be displaceable in the axial direction. , the second shock absorber is a means for generating a damping force by the flow of liquid in the one direction, and the damping force is set to be smaller than the damping force generated by the first means. a second piston movably disposed within the first piston rod, the second piston rod having at least a second means provided with the second piston rod; and a second piston rod connected to one of the vibrating object and the vibration-transmitted object that supports the first piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13678889U JPH0375332U (en) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13678889U JPH0375332U (en) | 1989-11-28 | 1989-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0375332U true JPH0375332U (en) | 1991-07-29 |
Family
ID=31683977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13678889U Pending JPH0375332U (en) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0375332U (en) |
-
1989
- 1989-11-28 JP JP13678889U patent/JPH0375332U/ja active Pending