JPS60107651U - Variable spring constant damper - Google Patents
Variable spring constant damperInfo
- Publication number
- JPS60107651U JPS60107651U JP20326883U JP20326883U JPS60107651U JP S60107651 U JPS60107651 U JP S60107651U JP 20326883 U JP20326883 U JP 20326883U JP 20326883 U JP20326883 U JP 20326883U JP S60107651 U JPS60107651 U JP S60107651U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- chamber
- variable
- cushion
- spring constant
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係るばね定数可変型ダンパーの破断側
面図、第2図は同ダンパーの特性線図、第3図は変更実
施例に係るばね室部の破断側面図である。
尚、図面中、1はダンパ一本体、2はシリンダ、3はピ
ストンロッド、9,10,35はスプリングシート、1
1,37,137はクッションスプリング、20は油圧
シリンダユニット、30.130はばね室、31はケー
シング、33は蓋部材、40はスプール弁、50,15
0はオイルタンク、51,151はオイルポンプ、54
゜154は開閉弁、S工、S2.S3は油室である。FIG. 1 is a cutaway side view of a variable spring constant damper according to the present invention, FIG. 2 is a characteristic diagram of the damper, and FIG. 3 is a cutaway side view of a spring chamber according to a modified embodiment. In addition, in the drawing, 1 is a damper body, 2 is a cylinder, 3 is a piston rod, 9, 10, 35 is a spring seat, 1
1, 37, 137 are cushion springs, 20 are hydraulic cylinder units, 30, 130 are spring chambers, 31 are casings, 33 are lid members, 40 are spool valves, 50, 15
0 is oil tank, 51,151 is oil pump, 54
゜154 is an on-off valve, S work, S2. S3 is an oil chamber.
Claims (3)
一端を支持するスプリングシートを油圧シリンダユニッ
トに上下動自在に保持せしめ、該油圧シリンダユニット
を連通路を介してダンパ一本体とは別設されるばね室の
油室に連通し、該油室にはばね室に摺動自在に保持され
るロッドの一端を臨ませ、該ロッドの他端にはばね室内
に収納されるクッションスプリングの一端を結着して成
るばね定数可変型ダンパーにおいて、前記ばね室内に収
納されるクッションスプリングのセット長さを変えるば
ね荷重調整機構を設けたことを特徴とするばね定数可変
型ダンツマ−0(1) A spring seat that supports one end of a cushion spring disposed on the outer periphery of the cylinder is held in a hydraulic cylinder unit so as to be able to move up and down, and the hydraulic cylinder unit is connected via a communication path to a spring seat that is separately installed from the damper body. The oil chamber communicates with the oil chamber, one end of a rod that is slidably held in the spring chamber faces the oil chamber, and one end of a cushion spring stored in the spring chamber is tied to the other end of the rod. A variable spring constant damper comprising: a variable spring constant damper comprising a spring load adjustment mechanism for changing the set length of a cushion spring housed in the spring chamber;
自在に蓋部材を螺合し、該蓋部材にばね室内に収納され
るクッションスプリングの一端を支持せしめて構成され
ることを特徴とする前記実用新案登録請求の範囲第1項
記載のばね定数可変型ダンパー。(2) The spring load adjustment mechanism is characterized in that a lid member is screwed into the spring chamber so as to be movable back and forth, and one end of a cushion spring housed in the spring chamber is supported by the lid member. The variable spring constant damper according to claim 1 of the above-mentioned utility model registration.
ンを摺動自在に嵌装し、該ピストンにばね室内に収納さ
れる前記クッションスプリングの一端を支持せしめると
ともに、ばね室内の上記ピストンで区画される油室にオ
イルポンプ及び開閉弁を連通せしめて構成されることを
特徴とする前記実用新案登録請求の範囲第1項記載のば
ね定数可変型ダンパー。(3) The spring load adjustment mechanism includes a piston slidably fitted in the spring chamber, the piston supporting one end of the cushion spring housed in the spring chamber, and partitioned by the piston in the spring chamber. The variable spring constant damper according to claim 1, characterized in that the variable spring constant damper is constructed by connecting an oil pump and an on-off valve to an oil chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20326883U JPS60107651U (en) | 1983-12-26 | 1983-12-26 | Variable spring constant damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20326883U JPS60107651U (en) | 1983-12-26 | 1983-12-26 | Variable spring constant damper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60107651U true JPS60107651U (en) | 1985-07-22 |
JPS643001Y2 JPS643001Y2 (en) | 1989-01-25 |
Family
ID=30765681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20326883U Granted JPS60107651U (en) | 1983-12-26 | 1983-12-26 | Variable spring constant damper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60107651U (en) |
-
1983
- 1983-12-26 JP JP20326883U patent/JPS60107651U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS643001Y2 (en) | 1989-01-25 |
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