JPH0471834U - - Google Patents
Info
- Publication number
- JPH0471834U JPH0471834U JP11337390U JP11337390U JPH0471834U JP H0471834 U JPH0471834 U JP H0471834U JP 11337390 U JP11337390 U JP 11337390U JP 11337390 U JP11337390 U JP 11337390U JP H0471834 U JPH0471834 U JP H0471834U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- upper chamber
- lower chamber
- shock absorber
- 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
- Fluid-Damping Devices (AREA)
Description
添付図面第１図ａは本考案の一実施例を示す概
略断面図、第１図ｂ及びｃは第１図ａの要部の詳
細断面図、第２図は本考案の他の実施例を示す概
略断面図、第３図は従来の緩衝装置用油圧シリン
ダの概略断面図である。
１……油圧シリンダ、２……シリンダ、２ａ…
…シリンダの上部室、２ｂ……シリンダの下部室
、３……ピストン、３ａ，３ｂ……油通路（孔）
、３Ａ，３Ｂ……油流量調整装置、４……ピスト
ンロツド、５……連通管、６……絞り弁、７……
油、８……空気。
Figure 1a of the attached drawings is a schematic sectional view showing one embodiment of the present invention, Figures 1b and c are detailed sectional views of the main parts of Figure 1a, and Figure 2 shows another embodiment of the invention. The schematic sectional view shown in FIG. 3 is a schematic sectional view of a conventional hydraulic cylinder for a shock absorber. 1...Hydraulic cylinder, 2...Cylinder, 2a...
...Cylinder upper chamber, 2b...Cylinder lower chamber, 3...Piston, 3a, 3b...Oil passage (hole)
, 3A, 3B... Oil flow rate adjustment device, 4... Piston rod, 5... Communication pipe, 6... Throttle valve, 7...
Oil, 8...air.
Claims (1)
るピストンロツドに一体的に結合されシリンダ内
を上下に摺動すると共にシリンダを上部室と下部
室とに区画するピストンと、前記シリンダの上部
室と下部室とに注入された油とから成り、前記シ
リンダの中心線が対称軸となる如く複数の孔を前
記ピストンに設けることを特徴とする緩衝装置用
油圧シリンダ。 (2) 前記シリンダの上部室と下部室との間をそ
の中間に絞り弁を有する連通管により連通させた
実用新案登録請求の範囲第１項記載の緩衝装置用
油圧シリンダ。[Claims for Utility Model Registration] (1) A cylinder and a piston that is integrally connected to a piston rod that moves up and down inside the cylinder, and that slides up and down inside the cylinder and divides the cylinder into an upper chamber and a lower chamber. A hydraulic cylinder for a shock absorber, comprising oil injected into an upper chamber and a lower chamber of the cylinder, and wherein a plurality of holes are provided in the piston so that the center line of the cylinder is an axis of symmetry. (2) A hydraulic cylinder for a shock absorber according to claim 1, wherein an upper chamber and a lower chamber of the cylinder are communicated by a communication pipe having a throttle valve in the middle thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11337390U JPH0471834U (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11337390U JPH0471834U (en) | 1990-10-29 | 1990-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471834U true JPH0471834U (en) | 1992-06-25 |
Family
ID=31860950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11337390U Pending JPH0471834U (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025713A (en) * | 2006-07-20 | 2008-02-07 | Fuji Latex Kk | Damper device |
-
1990
- 1990-10-29 JP JP11337390U patent/JPH0471834U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025713A (en) * | 2006-07-20 | 2008-02-07 | Fuji Latex Kk | Damper device |