JPS60186290U - Rear wheel hydraulic shock absorber for motorcycles - Google Patents
Rear wheel hydraulic shock absorber for motorcyclesInfo
- Publication number
- JPS60186290U JPS60186290U JP7428284U JP7428284U JPS60186290U JP S60186290 U JPS60186290 U JP S60186290U JP 7428284 U JP7428284 U JP 7428284U JP 7428284 U JP7428284 U JP 7428284U JP S60186290 U JPS60186290 U JP S60186290U
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- shock absorber
- hydraulic shock
- relief valve
- pressure 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
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- 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図は本考案の実施例を示す断面図、第２図は同じ（
一部断面図、第３図は同じく平面図であり、第４図は他
の実施例を示す要部断面図である。
Ｂ・・・・・・油溜室、１・・・・・・ダンパ、２・・
・・・・ハウジング、４・・・・・・リリーフバルブ、
１４・・・・・・背面、１５、・・・・・・リリーフス
プリング、１８・・・・・・背圧室、１９・・・・・・
受圧面、２０・・・・・・第１オリフイス、２１・・・
・・・第２オリフイス、２５・・・・・・スプール、３
０・・・・・・バイパス通路。Figure 1 is a sectional view showing an embodiment of the present invention, and Figure 2 is the same (
FIG. 3 is a plan view as well, and FIG. 4 is a sectional view of a main part showing another embodiment. B...Oil sump chamber, 1...Damper, 2...
...Housing, 4...Relief valve,
14... Back, 15... Relief spring, 18... Back pressure chamber, 19...
Pressure receiving surface, 20... First orifice, 21...
...Second orifice, 25...Spool, 3
0...Bypass passage.
Claims (1)
油に減衰力を付与するリリーフバルブを設け、このリリ
ーフバルブを閉じ方向に付勢するリリーフスプリングを
介装する一方、リリーフバルブの背面に背圧室を画成し
、この背圧室とリリーフバルブの受圧面より上流高圧側
とを連通ずる第１オリフイスと、この背圧室とリリーフ
バルブの受圧面より下流低圧側とを連通ずる第２オリフ
イスとをそれぞれ設けるとともに、この背圧室と。 上記下流低圧側とを連通ずるバイパス通路を設け、この
バイパス通路の開口面積を制動時に増大させるバルブを
設けたことを特徴とする二輪車の後輪側油圧緩衝器。[Claim for Utility Model Registration] A hydraulic shock absorber for suspending the rear wheel of a two-wheeled vehicle is provided with a relief valve that applies damping force to the normal hydraulic oil, and a relief spring that biases the relief valve in the closing direction is interposed. On the other hand, a back pressure chamber is defined on the back surface of the relief valve, and a first orifice communicates the back pressure chamber with the high pressure side upstream from the pressure receiving surface of the relief valve, and A second orifice that communicates with the low pressure side is provided, and this back pressure chamber. A rear wheel side hydraulic shock absorber for a two-wheeled vehicle, characterized in that a bypass passage communicating with the downstream low pressure side is provided, and a valve is provided for increasing the opening area of the bypass passage during braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7428284U JPS60186290U (en) | 1984-05-21 | 1984-05-21 | Rear wheel hydraulic shock absorber for motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7428284U JPS60186290U (en) | 1984-05-21 | 1984-05-21 | Rear wheel hydraulic shock absorber for motorcycles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60186290U true JPS60186290U (en) | 1985-12-10 |
| JPH0225944Y2 JPH0225944Y2 (en) | 1990-07-16 |
Family
ID=30614432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7428284U Granted JPS60186290U (en) | 1984-05-21 | 1984-05-21 | Rear wheel hydraulic shock absorber for motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186290U (en) |
-
1984
- 1984-05-21 JP JP7428284U patent/JPS60186290U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225944Y2 (en) | 1990-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60186290U (en) | Rear wheel hydraulic shock absorber for motorcycles | |
| JPS6020493U (en) | motorcycle hydraulic shock absorber | |
| JPS58170442U (en) | Damping force adjustment device in hydraulic shock absorber | |
| JPS6120492U (en) | Vehicle hydraulic shock absorber | |
| JPS60102534U (en) | Hydraulic damper for vehicle suspension | |
| JPS6016031U (en) | Shock absorber damping force generator | |
| JPS60139945U (en) | Engine torque vibration absorber | |
| JPS6016659U (en) | Vehicle hydraulic brake system | |
| JPS60184791U (en) | Hydraulic shock absorber for motorcycles | |
| JPS6034086U (en) | Rear wheel suspension system for motorcycles | |
| JPS5913736U (en) | Shock absorber with anti-rolling function | |
| JPS58102846U (en) | Automotive suspension bushing | |
| JPS58104707U (en) | Automotive suspension bushing | |
| JPS619392U (en) | Hydraulic shock absorber for motorcycles | |
| JPS5822543U (en) | Damping force adjustment device in hydraulic shock absorber | |
| JPS6066507U (en) | Automotive suspension push mechanism | |
| JPH0171245U (en) | ||
| JPS60124384U (en) | Cab suspension system for cab-over type vehicles | |
| JPS60130179U (en) | Hydraulic system for four-wheel steering vehicles | |
| JPS58135538U (en) | Hydraulic shock absorber piston structure | |
| JPS59136310U (en) | automobile suspension device | |
| JPS6078657U (en) | Vehicle brake proportioning and bypass valve device | |
| JPS62162427U (en) | ||
| JPS59142533U (en) | Engine roll stopper structure | |
| JPS62176535U (en) |