JPS62177589U - - Google Patents
Info
- Publication number
- JPS62177589U JPS62177589U JP6568786U JP6568786U JPS62177589U JP S62177589 U JPS62177589 U JP S62177589U JP 6568786 U JP6568786 U JP 6568786U JP 6568786 U JP6568786 U JP 6568786U JP S62177589 U JPS62177589 U JP S62177589U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- oil
- fork
- front fork
- hole
- 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
- 238000013016 damping Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 6
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
図面は本考案に係る減衰力可変式フロントフオ
ークである。
尚、図面中１はボトムケース、２はフオークパ
イプ、５はシートパイプ、１５は通孔、１６は油
孔、２０はスライトバルブ、Ｓ１，Ｓ２は油室で
ある。
The drawing shows a variable damping force front fork according to the present invention. In the drawings, 1 is a bottom case, 2 is a fork pipe, 5 is a seat pipe, 15 is a through hole, 16 is an oil hole, 20 is a light valve, and S 1 and S 2 are oil chambers.
Claims (1)
嵌合し、ボトムケース内底部に植設したシートパ
イプの先端を前記フオークパイプ内周に摺接させ
てシートパイプの内側と外側に油圧を形成すると
ともにこれらの油室をシートパイプに設けた通孔
で連通するようにしたフロントフオークに於いて
、 前記シートパイプに、フロントフオークの伸長
工程時にシートパイプの内側の油室の作動油をシ
ートパイプ外側の油室に流入せしめる油孔を設け
るとともに該油孔に該油孔の開度を自在としたバ
ルブを設けたことを特徴とする減衰力可変式フロ
ントフオーク。[Scope of Claim for Utility Model Registration] A fork pipe is slidably fitted into a bottom case, and the tip of a sheet pipe installed at the bottom of the bottom case is brought into sliding contact with the inner periphery of the fork pipe, and the inside of the sheet pipe is In a front fork that forms hydraulic pressure on the outside and communicates these oil chambers with a through hole provided in the seat pipe, the oil chamber inside the seat pipe is connected to the seat pipe during the extension process of the front fork. A front fork with variable damping force, characterized in that an oil hole is provided for allowing hydraulic oil to flow into an oil chamber on the outside of a seat pipe, and a valve is provided in the oil hole to freely adjust the opening degree of the oil hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568786U JPS62177589U (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568786U JPS62177589U (en) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62177589U true JPS62177589U (en) | 1987-11-11 |
Family
ID=30902988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6568786U Pending JPS62177589U (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62177589U (en) |
-
1986
- 1986-04-30 JP JP6568786U patent/JPS62177589U/ja active Pending