JPH0468233U - - Google Patents
Info
- Publication number
- JPH0468233U JPH0468233U JP11191990U JP11191990U JPH0468233U JP H0468233 U JPH0468233 U JP H0468233U JP 11191990 U JP11191990 U JP 11191990U JP 11191990 U JP11191990 U JP 11191990U JP H0468233 U JPH0468233 U JP H0468233U
- Authority
- JP
- Japan
- Prior art keywords
- hollow cylinder
- hole rod
- oil
- outer periphery
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係るフロントフオ
ークの一部略示縦断側面図である。
符号の説明、１……車体側チユーブたるアウタ
ーチユーブ、２……車輪側チユーブたるインナー
チユーブ、３……中空シリンダ、９……油孔桿、
Ａ，Ｂ，Ｂ′，２３……油室、２０……弾性部材
、３０，３０ａ，３０ｂ，３０ｃ……バイパス、
４０……バルブ。
FIG. 1 is a partially schematic longitudinal sectional side view of a front fork according to an embodiment of the present invention. Explanation of symbols: 1...Outer tube as a tube on the vehicle body side, 2...Inner tube as a tube on the wheel side, 3...Hollow cylinder, 9...Oil hole rod,
A, B, B', 23...oil chamber, 20...elastic member, 30, 30a, 30b, 30c...bypass,
40...Valve.
Claims (1)
に挿入し、車体側チユーブの下部から中空シリン
ダを起立し、中空シリンダの外周下部に油孔桿を
起立させ、油孔桿と車輪側チユーブとで最圧縮時
にクツシヨンを効かせるフロントフオークに於て
、油孔桿の外周に形成されている油室と中空シリ
ンダ内の油室とをバイパスで接続させ、このバイ
パス中に可変絞りを設け、前記油孔桿を中空シリ
ンダ外周に上下摺動自在に配設させ、油孔桿の内
周と中空シリンダの外周との間に形成されるクリ
アランスを油孔桿の上部に配設した弾性部材でシ
ールさせたことを特徴とするフロントフオーク。 The wheel side tube is slidably inserted into the vehicle body side tube, the hollow cylinder is erected from the bottom of the vehicle body side tube, the oil hole rod is erected at the lower outer periphery of the hollow cylinder, and the oil hole rod and the wheel side tube are connected to each other. In the front fork, where the cushion is applied during maximum compression, the oil chamber formed on the outer periphery of the oil hole rod is connected to the oil chamber in the hollow cylinder by a bypass, and a variable throttle is provided in this bypass, so that the oil A hole rod is disposed on the outer periphery of the hollow cylinder so as to be able to slide vertically, and the clearance formed between the inner periphery of the oil hole rod and the outer periphery of the hollow cylinder is sealed with an elastic member disposed on the upper part of the oil hole rod. The front fork is characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11191990U JPH0468233U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11191990U JPH0468233U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468233U true JPH0468233U (en) | 1992-06-17 |
Family
ID=31859407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11191990U Pending JPH0468233U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468233U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521208A (en) * | 1978-08-02 | 1980-02-15 | Star Seimitsu Kk | Printing head device for dot printer |
-
1990
- 1990-11-14 JP JP11191990U patent/JPH0468233U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521208A (en) * | 1978-08-02 | 1980-02-15 | Star Seimitsu Kk | Printing head device for dot printer |