JPH02143391U - - Google Patents
Info
- Publication number
- JPH02143391U JPH02143391U JP5232589U JP5232589U JPH02143391U JP H02143391 U JPH02143391 U JP H02143391U JP 5232589 U JP5232589 U JP 5232589U JP 5232589 U JP5232589 U JP 5232589U JP H02143391 U JPH02143391 U JP H02143391U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- piston
- tube
- slide pipe
- side tube
- 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)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
第１図は本考案の一実施例に係るフロントフオ
ークの縦断正面図、第２図は従来のフロントフオ
ークの縦断正面図である。
１……車体側チユーブ、２……車輪側チユーブ
、１２……ピストンロツド、１３……ピストン、
１４……スライドパイプ、２１，２２……油室、
２２……ポート、２６……通路、２８……オリフ
イス。
FIG. 1 is a longitudinal sectional front view of a front fork according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional front view of a conventional front fork. 1... Vehicle body side tube, 2... Wheel side tube, 12... Piston rod, 13... Piston,
14...Slide pipe, 21, 22...Oil chamber,
22...port, 26...passage, 28...orifice.
Claims (1)
に挿入され、車輪側チユーブ内にはピストンを介
して中空ピストンロツドが移動自在に挿入され、
ピストンロツドの上部は車体側チユーブに連結さ
れ、車輪側チユーブの内側上部に設けたスライド
パイプの下部がピストンロツドの外周に摺接し、
ピストンはスライドパイプより下方に於て車輪側
チユーブ内に上下二つの油室を区画し、二つの油
室はピストンに設けたポートとバルブを介して開
閉され、下部油室はピストンロツド内の通路とオ
リフイスを介してスライドパイプ上方のリザーバ
と連動していることを特徴とするフロントフオー
ク。 A wheel side tube is slidably inserted into the vehicle body side tube, a hollow piston rod is movably inserted into the wheel side tube via a piston,
The upper part of the piston rod is connected to the tube on the vehicle body side, and the lower part of the slide pipe provided at the inner upper part of the tube on the wheel side slides on the outer periphery of the piston rod.
The piston has two upper and lower oil chambers in the wheel-side tube below the slide pipe. The two oil chambers are opened and closed via ports and valves provided on the piston, and the lower oil chamber is connected to the passage inside the piston rod. A front fork characterized by being linked to a reservoir above the slide pipe via an orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5232589U JPH074349Y2 (en) | 1989-05-02 | 1989-05-02 | Front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5232589U JPH074349Y2 (en) | 1989-05-02 | 1989-05-02 | Front fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02143391U true JPH02143391U (en) | 1990-12-05 |
| JPH074349Y2 JPH074349Y2 (en) | 1995-02-01 |
Family
ID=31572534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5232589U Expired - Lifetime JPH074349Y2 (en) | 1989-05-02 | 1989-05-02 | Front fork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074349Y2 (en) |
-
1989
- 1989-05-02 JP JP5232589U patent/JPH074349Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074349Y2 (en) | 1995-02-01 |