JPS5975953U - hydraulic shock absorber - Google Patents
hydraulic shock absorberInfo
- Publication number
- JPS5975953U JPS5975953U JP17048482U JP17048482U JPS5975953U JP S5975953 U JPS5975953 U JP S5975953U JP 17048482 U JP17048482 U JP 17048482U JP 17048482 U JP17048482 U JP 17048482U JP S5975953 U JPS5975953 U JP S5975953U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston rod
- cylinder
- port
- passage
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案に係る液圧緩衝器の断面図である。
10・・・・・・シリンダ、22・・・・・・第1のピ
ストン、24・・・・・・第1のポート、26・・・・
・・第20ポート、30・・・・・・第1のピストンロ
ッド、34・・・・・・ガス室、36・・・・・・孔、
38・・・・・・通路、40・・・・・・第2のピスト
ンロッド、44・・・・・・第2のピストン、48・・
・・・・第1のベローズ、52・・・・・・第1の弁体
、56・・・・・・第1の圧縮コイルばね、58・・・
・・・第2のベローズ、64・・・・・・第2の弁体、
66・・・・・・第2の圧縮コイルばね。The figure is a sectional view of a hydraulic shock absorber according to the present invention. 10...Cylinder, 22...First piston, 24...First port, 26...
...20th port, 30...first piston rod, 34...gas chamber, 36...hole,
38... Passage, 40... Second piston rod, 44... Second piston, 48...
...First bellows, 52...First valve body, 56...First compression coil spring, 58...
...Second bellows, 64...Second valve body,
66...Second compression coil spring.
Claims (1)
み時の油液流動用の第2のポートを有し、前記シリンダ
内に滑動可能に配置される第1のピストンと、下端部で
該ピストンに連結され、上端部が前記シリンダから外部
へ突出するピストンロッドであって内部に設けられたガ
ス室と下端から軸線方向に開けられて前記ガス室に連通
ずる孔と前記ガス室に連通ずる通路とを有する第1のピ
ストンロッドと、前記シリンダの底部に固定され、前記
孔を通って前記ガス室へ伸ばされた第2のピストンロッ
ドと、該第2のピストンロッドの上端部に固定され、前
記通路が開口する部位よりも下方で前ガス室に配置され
る第2のピストンと、前記第1のピストンの下方で前記
第1のピストンロッドに固定され、前記通路に連通ずる
第1のベローズと、前記第1のポートの下端を開閉する
第1の弁体と、該弁体と前記第1のベローズとの間に配
置される第1の圧縮コイルばねと、前記第1のピストン
の上方で前記第1のピストンロッドに固定され、前記通
路に連通ずる第2のベローズと、前記第2のポートの上
端を開閉する第2の弁体と、該弁体と前記第2のベロー
ズとの間に配置される第2の圧縮コイルばねとを含む、
液圧緩衝器。a cylinder, a first piston slidably disposed within the cylinder having a first port for fluid flow during extension and a second port for fluid fluid flow during retraction; a piston rod that is connected to the piston and has an upper end projecting outward from the cylinder, and has a gas chamber provided therein, a hole that is opened in the axial direction from the lower end and communicates with the gas chamber, and a piston rod that has an upper end that projects outward from the cylinder; a first piston rod having a communicating passage; a second piston rod fixed to the bottom of the cylinder and extending through the hole into the gas chamber; and an upper end of the second piston rod. a second piston fixed to the front gas chamber below a portion where the passage opens; and a second piston fixed to the first piston rod below the first piston and communicating with the passage. a first valve body that opens and closes a lower end of the first port; a first compression coil spring disposed between the valve body and the first bellows; a second bellows fixed to the first piston rod above the piston and communicating with the passage; a second valve body that opens and closes the upper end of the second port; a second compression coil spring disposed between the bellows;
Hydraulic buffer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17048482U JPS5975953U (en) | 1982-11-12 | 1982-11-12 | hydraulic shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17048482U JPS5975953U (en) | 1982-11-12 | 1982-11-12 | hydraulic shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5975953U true JPS5975953U (en) | 1984-05-23 |
Family
ID=30372168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17048482U Pending JPS5975953U (en) | 1982-11-12 | 1982-11-12 | hydraulic shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5975953U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016194337A (en) * | 2015-03-31 | 2016-11-17 | 株式会社ショーワ | Hydraulic shock absorber |
JP2017015244A (en) * | 2015-06-30 | 2017-01-19 | 日立オートモティブシステムズ株式会社 | Cylinder device |
-
1982
- 1982-11-12 JP JP17048482U patent/JPS5975953U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016194337A (en) * | 2015-03-31 | 2016-11-17 | 株式会社ショーワ | Hydraulic shock absorber |
JP2017015244A (en) * | 2015-06-30 | 2017-01-19 | 日立オートモティブシステムズ株式会社 | Cylinder device |
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