JPS58114936U - Damping force adjustable shock absorber - Google Patents
Damping force adjustable shock absorberInfo
- Publication number
- JPS58114936U JPS58114936U JP1264382U JP1264382U JPS58114936U JP S58114936 U JPS58114936 U JP S58114936U JP 1264382 U JP1264382 U JP 1264382U JP 1264382 U JP1264382 U JP 1264382U JP S58114936 U JPS58114936 U JP S58114936U
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- piston
- damping force
- force adjustable
- adjustable shock
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来装置の要部断面図、第2図はその発生減衰
力特性を示す説明図である。第3図は本考案の第1実施
例の要部断面図、第4図は第3図のA−A線断面図、第
5図はB−B線断面図、第6図は本考案の発生減衰力特
性を示す説明図、第7図は第2実施例の断面図である。
1・・・シリンダ、2・・・ピストン、3・・・伸側M
衰バルブ、4・・・圧側減衰バルブ、5・・・ピストン
ロンド、6、 7・・・油室、11−・・コントロール
ロッド、15°°°バルブハウ″ジング、16・・・回
転バルブ、17・・・ノンリタンバルブ、18・・・ス
リーブ、19・・・側路、20・・・縦溝、21・・・
バルブシー1−122・・・バルブプレート、23・・
・スプリング、al、a2.bl・・・オリフィス、3
0・・・貫通孔、31・・・内部室、32・・・通路、
34・・・側溝。
第3図 −
5
一−−llA−
/′7 。FIG. 1 is a sectional view of a main part of a conventional device, and FIG. 2 is an explanatory diagram showing the characteristics of the generated damping force. Fig. 3 is a sectional view of essential parts of the first embodiment of the present invention, Fig. 4 is a sectional view taken along the line A-A in Fig. 3, Fig. 5 is a sectional view taken along the line B-B, and Fig. 6 is a sectional view of the main part of the first embodiment of the present invention. FIG. 7, which is an explanatory diagram showing the generated damping force characteristics, is a sectional view of the second embodiment. 1...Cylinder, 2...Piston, 3...Extension side M
Damping valve, 4... Compression side damping valve, 5... Piston rond, 6, 7... Oil chamber, 11-... Control rod, 15°°° Valve housing, 16... Rotating valve, 17 ...Non-return valve, 18...Sleeve, 19...Side channel, 20...Vertical groove, 21...
Valve sea 1-122... Valve plate, 23...
・Spring, al, a2. bl...orifice, 3
0... Through hole, 31... Internal chamber, 32... Passage,
34...Gutter. Figure 3-5--llA-/'7.
Claims (1)
室を区画形成し、このピストンに伸側、圧側減衰バルブ
を並設したショックアブソーバにお℃1て、前記ピスト
ンに対するピストンロンドの嵌合部外周に側溝を形成し
てピストンをバイパスする通路を設け、この通路面積を
増減する回転バルブをピストンの下部に配設し、回転バ
ルブをピストン請ンドを軸方向に貫通して回転自由なコ
ントロールロッドに係合したことを特徴とする減衰力調
整式ショックアブソーバ。A piston is slidably housed in a cylinder to form upper and lower oil chambers, and a shock absorber is provided with expansion and compression damping valves in parallel to the piston. A side groove is formed on the outer periphery of the joint to provide a passage that bypasses the piston, and a rotary valve that increases or decreases the area of this passage is disposed at the bottom of the piston. A damping force adjustable shock absorber characterized by engaging a control rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1264382U JPS58114936U (en) | 1982-02-01 | 1982-02-01 | Damping force adjustable shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1264382U JPS58114936U (en) | 1982-02-01 | 1982-02-01 | Damping force adjustable shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58114936U true JPS58114936U (en) | 1983-08-05 |
Family
ID=30025201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1264382U Pending JPS58114936U (en) | 1982-02-01 | 1982-02-01 | Damping force adjustable shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58114936U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6052439U (en) * | 1983-09-20 | 1985-04-12 | トキコ株式会社 | Damping force adjustable hydraulic shock absorber |
JPS6225344U (en) * | 1985-07-31 | 1987-02-16 |
-
1982
- 1982-02-01 JP JP1264382U patent/JPS58114936U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6052439U (en) * | 1983-09-20 | 1985-04-12 | トキコ株式会社 | Damping force adjustable hydraulic shock absorber |
JPS6225344U (en) * | 1985-07-31 | 1987-02-16 |
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