JPH0240607U - - Google Patents
Info
- Publication number
- JPH0240607U JPH0240607U JP11987688U JP11987688U JPH0240607U JP H0240607 U JPH0240607 U JP H0240607U JP 11987688 U JP11987688 U JP 11987688U JP 11987688 U JP11987688 U JP 11987688U JP H0240607 U JPH0240607 U JP H0240607U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle height
- height adjustment
- vehicle
- hydraulic
- oil chamber
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 4
- 230000035939 shock Effects 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案による車高調整装置を備えた二
輪車のリヤークツシヨンの部分断面図で、車高調
整前の状態を示す図、第２図は第１図のリヤーク
ツシヨンの車高増加後の状態を示す部分断面図、
第３図は本考案による車高調整装置を備えた二輪
車のフロントフオークの部分断面図で、車高調整
前の状態を示す図、第４図は第３図のフロントフ
オークの車高増加後の状態を示す図、第５図はフ
ロントフオークとリヤークツシヨンのガス封入油
圧式の各車高調整装置３０と６０を操作するため
の油圧接続回路図、第６図は従来の車高調整装置
を有するリヤークツシヨンの概略図で、車高調整
前の状態を示す図、第７図は第６図の車高調整装
置が作動されて車高が増加された状態を示す概略
図である。
２３，２５……ピストンロツド、２５，５８…
…ばね受け、２８……車軸側取付け部材、２９…
…ストツパーラバー、３０，６０……車高調整装
置、３２，６３……車高調整ピストン、３３，６
２……車高調整シリンダ、３５……連結部材、３
５ａ……開口部、３６……ストツパーラバーシー
ト、８１……タンク、８２……隔壁部材、８３…
…ガス室、８４……油室、８６，８７……チエツ
ク弁、８８，８９……チエツク弁解除手段。
Fig. 1 is a partial sectional view of a rear suspension of a two-wheeled vehicle equipped with a vehicle height adjustment device according to the present invention, showing the state before the vehicle height is adjusted, and Fig. 2 shows the state of the rear suspension of Fig. 1 after the vehicle height has been increased. A partial cross-sectional view showing,
Figure 3 is a partial cross-sectional view of the front fork of a two-wheeled vehicle equipped with the vehicle height adjustment device according to the present invention, showing the state before vehicle height adjustment, and Figure 4 is a diagram showing the state of the front fork in Figure 3 after the vehicle height has been increased. Figure 5 is a hydraulic connection circuit diagram for operating the gas-filled hydraulic vehicle height adjustment devices 30 and 60 of the front fork and rear suspension, and Figure 6 is a diagram showing a rear suspension with a conventional vehicle height adjustment device. FIG. 7 is a schematic diagram showing a state before vehicle height adjustment, and FIG. 7 is a schematic diagram showing a state in which the vehicle height adjustment device of FIG. 6 is activated and the vehicle height is increased. 23, 25... Piston rod, 25, 58...
...Spring receiver, 28...Axle side mounting member, 29...
...stopper rubber, 30,60...vehicle height adjustment device, 32,63...vehicle height adjustment piston, 33,6
2...Vehicle height adjustment cylinder, 35...Connection member, 3
5a... Opening, 36... Stopper rubber sheet, 81... Tank, 82... Partition member, 83...
...Gas chamber, 84...Oil chamber, 86, 87...Check valve, 88, 89...Check valve release means.
Claims (1)
ピストンロツドに連結されるばね受けに対し液圧
媒介手段を介して相対的に変位する車軸側または
車体側取付け部材を有する車両用緩衝器の油圧式
車高調整装置であつて、車高調整ピストンにより
区画される一方の油室と他方の油室を有する車高
調整シリンダと、内部に隔壁部材により区画され
るガス室と油室とを有するタンクと、このタンク
内の油室と車高調整シリンダの一方の油室とを連
通する管路に配設されるチエツク弁と、タンク内
の油室と他方の油室とを連通する管路に配設され
るチエツク弁とを備え、前記両チエツク弁は車高
調整シリンダ内の油室からの逆流を阻止する方向
に配設され、前記チエツク弁はチエツク弁解除手
段を有することを特徴とする油圧式車高調整装置
。 (2) 車両用緩衝器のピストンロツドおよびこの
ピストンロツドに連結されるばね受けに対し液圧
媒介手段を介して相対的に変位する車軸側または
車体側取付け部材を有する車両用緩衝器の油圧式
車高調整装置であつて、車軸側または車体側取付
け部材に形成された車高調整シリンダ内に液圧媒
介手段を介して変位自在に嵌合する車高調整ピス
トンがピストンロツドに取付けられ、このピスト
ンロツドをピストンロツド側のばね受けに係合す
る連結部材が車軸側または車体側取付け部材の上
方に配設されることを特徴とする油圧式車高調整
装置。 (3) 前記連結部材が板状に形成されていること
を特徴とする、請求項２に記載の油圧式車高調整
装置。 (4) ばね受けとピストンロツドを連結する連結
部材が、車軸側または車体側取付け部材の車高調
整シリンダとストツパーラバーの間に配設される
ストツパーラバーシートの相対変位を許容する開
口部を有することを特徴とする、請求項２または
請求項３に記載の油圧式車高調整装置。[Claims for Utility Model Registration] (1) A vehicle having an axle-side or vehicle body-side mounting member that is relatively displaceable via a hydraulic mediating means with respect to a piston rod of a vehicle shock absorber and a spring receiver connected to the piston rod. A hydraulic vehicle height adjustment device for a shock absorber, which includes a vehicle height adjustment cylinder having one oil chamber and the other oil chamber partitioned by a vehicle height adjustment piston, and a gas chamber partitioned inside by a partition member. A tank having an oil chamber, a check valve disposed in a conduit that communicates the oil chamber in the tank with one oil chamber of the vehicle height adjustment cylinder, and the oil chamber in the tank and the other oil chamber. and a check valve disposed in a conduit communicating with the vehicle height adjustment cylinder, both of the check valves being disposed in a direction to prevent backflow from the oil chamber in the vehicle height adjustment cylinder, and the check valve having a check valve release means. A hydraulic vehicle height adjustment device comprising: (2) Hydraulic vehicle height of a vehicle shock absorber having an axle side or vehicle body side mounting member that is relatively displaced via a hydraulic mediating means with respect to a piston rod of the vehicle shock absorber and a spring receiver connected to the piston rod. The adjusting device includes a vehicle height adjusting piston that is displaceably fitted into a vehicle height adjusting cylinder formed on the axle side or the vehicle body side mounting member via hydraulic pressure mediating means, and is attached to the piston rod. A hydraulic vehicle height adjustment device characterized in that a connecting member that engages with a side spring receiver is disposed above an axle side or vehicle body side mounting member. (3) The hydraulic vehicle height adjustment device according to claim 2, wherein the connecting member is formed in a plate shape. (4) The connecting member connecting the spring receiver and the piston rod has an opening that allows relative displacement of the stopper rubber seat disposed between the vehicle height adjustment cylinder and the stopper rubber of the axle side or vehicle body side mounting member. The hydraulic vehicle height adjustment device according to claim 2 or 3, characterized in that it has.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119876U JPH0724244Y2 (en) | 1988-09-14 | 1988-09-14 | Hydraulic shock absorber for vehicle shock absorber |
| US07/376,879 US5009451A (en) | 1988-07-19 | 1989-07-07 | Shock absorber for use in a vehicle |
| US07/639,929 US5098120A (en) | 1988-07-19 | 1991-01-10 | Shock absorber for use in a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119876U JPH0724244Y2 (en) | 1988-09-14 | 1988-09-14 | Hydraulic shock absorber for vehicle shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240607U true JPH0240607U (en) | 1990-03-20 |
| JPH0724244Y2 JPH0724244Y2 (en) | 1995-06-05 |
Family
ID=31365489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988119876U Expired - Lifetime JPH0724244Y2 (en) | 1988-07-19 | 1988-09-14 | Hydraulic shock absorber for vehicle shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724244Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62231810A (en) * | 1986-03-31 | 1987-10-12 | Aisin Seiki Co Ltd | Jack device for hight control system |
| JPS62184005U (en) * | 1986-05-14 | 1987-11-21 |
-
1988
- 1988-09-14 JP JP1988119876U patent/JPH0724244Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62231810A (en) * | 1986-03-31 | 1987-10-12 | Aisin Seiki Co Ltd | Jack device for hight control system |
| JPS62184005U (en) * | 1986-05-14 | 1987-11-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724244Y2 (en) | 1995-06-05 |
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