JPH0243539U - - Google Patents
Info
- Publication number
- JPH0243539U JPH0243539U JP10412189U JP10412189U JPH0243539U JP H0243539 U JPH0243539 U JP H0243539U JP 10412189 U JP10412189 U JP 10412189U JP 10412189 U JP10412189 U JP 10412189U JP H0243539 U JPH0243539 U JP H0243539U
- Authority
- JP
- Japan
- Prior art keywords
- damping force
- adjustment mechanism
- shock absorber
- hydraulic shock
- force adjustment
- 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
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案にかかる減衰力調整機構を備え
た油圧緩衝器の断面図、第２図は同調整機構の圧
縮行程の作動状態を示す要部拡大断面図、第３図
は同調整機構の伸び行程の作動状態を示す要部拡
大断面図である。
尚、図面中、１はシリンダ、２は中空ロツド、
４はピストン、５は圧縮側油路、６は伸び側油路
、７は圧縮側バルブ、８は伸び側バルブ、３６，
４３はチエツクバルブ、４５は第１ニードル、４
７は第２ニードル、５０はサブアジヤスタパイプ
、５２，５６は温度補償室、５３はアジヤスタパ
イプ、５４はサブプツシユロツド、５７はプツシ
ユロツドである。
Fig. 1 is a sectional view of a hydraulic shock absorber equipped with a damping force adjustment mechanism according to the present invention, Fig. 2 is an enlarged sectional view of the main part showing the operating state of the compression stroke of the adjustment mechanism, and Fig. 3 is the same adjustment mechanism. FIG. 2 is an enlarged cross-sectional view of a main part showing the operating state of the extension stroke. In addition, in the drawing, 1 is a cylinder, 2 is a hollow rod,
4 is a piston, 5 is a compression side oil passage, 6 is an extension side oil passage, 7 is a compression side valve, 8 is an extension side valve, 36,
43 is a check valve, 45 is a first needle, 4
7 is a second needle, 50 is a sub adjuster pipe, 52 and 56 are temperature compensation chambers, 53 is an adjuster pipe, 54 is a sub push rod, and 57 is a push rod.
Claims (1)
伸び側ニードルを備えて圧縮側減衰力と伸び側減
衰力を個別的に調整するようにした油圧緩衝器の
減衰力調整機構において、前記各ニードルは作動
油を封入した温度補償室にそれぞれ臨ませたこと
を特徴とする油圧緩衝器の減衰力調整機構。 In the damping force adjustment mechanism of a hydraulic shock absorber, the damping force adjustment mechanism of a hydraulic shock absorber is provided with a compression side needle and a relaxation side needle that can move forward and backward independently of each other to adjust the compression side damping force and the relaxation side damping force individually. A damping force adjustment mechanism for a hydraulic shock absorber characterized by each facing a temperature compensation chamber filled with oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104121U JPH0523864Y2 (en) | 1989-09-05 | 1989-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104121U JPH0523864Y2 (en) | 1989-09-05 | 1989-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243539U true JPH0243539U (en) | 1990-03-26 |
| JPH0523864Y2 JPH0523864Y2 (en) | 1993-06-17 |
Family
ID=31335558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989104121U Expired - Lifetime JPH0523864Y2 (en) | 1989-09-05 | 1989-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523864Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227906A (en) * | 2001-01-31 | 2002-08-14 | Kayaba Ind Co Ltd | Oil cushion unit |
| JP6198926B1 (en) * | 2016-12-19 | 2017-09-20 | 株式会社キャロッセ | Hydraulic shock absorber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659043A (en) * | 1979-10-11 | 1981-05-22 | Interpart Corp | Buffer |
| JPS5725541A (en) * | 1980-07-11 | 1982-02-10 | Interpart Corp | Buffer |
| JPS5963246U (en) * | 1982-10-22 | 1984-04-25 | 株式会社昭和製作所 | Hydraulic shock absorber damping force adjustment device |
| JPS6045198U (en) * | 1983-09-01 | 1985-03-29 | 株式会社昭和製作所 | Anti-lift type rear cushion unit with variable damping force |
| JPS6380349U (en) * | 1986-11-13 | 1988-05-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL48453A (en) * | 1975-11-11 | 1980-06-30 | Purdue Frederick Co | Substituted 6-oxa-1-azatricyclo-(6.2.2.0 )dodecan-5-ones and 1,4-ethano-5-oxo octa (or decahydro)quinoline,their preparation and pharmaceutical compositions containing them |
-
1989
- 1989-09-05 JP JP1989104121U patent/JPH0523864Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659043A (en) * | 1979-10-11 | 1981-05-22 | Interpart Corp | Buffer |
| JPS5725541A (en) * | 1980-07-11 | 1982-02-10 | Interpart Corp | Buffer |
| JPS5963246U (en) * | 1982-10-22 | 1984-04-25 | 株式会社昭和製作所 | Hydraulic shock absorber damping force adjustment device |
| JPS6045198U (en) * | 1983-09-01 | 1985-03-29 | 株式会社昭和製作所 | Anti-lift type rear cushion unit with variable damping force |
| JPS6380349U (en) * | 1986-11-13 | 1988-05-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227906A (en) * | 2001-01-31 | 2002-08-14 | Kayaba Ind Co Ltd | Oil cushion unit |
| JP6198926B1 (en) * | 2016-12-19 | 2017-09-20 | 株式会社キャロッセ | Hydraulic shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523864Y2 (en) | 1993-06-17 |