JPH02142396U - - Google Patents
Info
- Publication number
- JPH02142396U JPH02142396U JP5006189U JP5006189U JPH02142396U JP H02142396 U JPH02142396 U JP H02142396U JP 5006189 U JP5006189 U JP 5006189U JP 5006189 U JP5006189 U JP 5006189U JP H02142396 U JPH02142396 U JP H02142396U
- Authority
- JP
- Japan
- Prior art keywords
- piston body
- cylinder
- inner tube
- tube
- convex portion
- 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
- 230000004323 axial length Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
図面第１，２図は本考案の実施例を示す要部拡
大図、第３，４図は従来装置を示すもので、第３
図は断面図、第４図は要部拡大図である。
１……アウターチユーブ、２……シリンダ、４
……インナーチユーブ、５……ピストン、７……
ライナー、９……止め部材、１３……段部、１４
……凸部。
Figures 1 and 2 are enlarged views of main parts showing an embodiment of the present invention, Figures 3 and 4 are conventional devices, and
The figure is a sectional view, and FIG. 4 is an enlarged view of the main part. 1...Outer tube, 2...Cylinder, 4
...Inner tube, 5...Piston, 7...
Liner, 9... Stopping member, 13... Step portion, 14
...Protrusion.
Claims (1)
に、このシリンダをアウターチユーブに同軸に固
定し、これらアウターチユーブとシリンダとの間
にプラスチツク製のインナーチユーブを挿入する
とともに、インナーチユーブの内周に金属製のピ
ストン体を設け、このピストン体を介してシリン
ダとインナーチユーブとが摺動するようにした二
輪車用フロントフオークにおいて、上記インナー
チユーブの下部内周に凹部を形成するとともに、
この凹部の軸方向長さを、上記ピストン体の軸方
向長さよりも長くし、その長い部分を凸部とする
一方、この凹部の内端の段部にピストン体の一側
を当接させるとともに、上記凸部を内側に折曲げ
、この折曲げた凸部でピストン体の外端を保持す
る構成にした二輪車用フロントフオーク。 A cylinder is installed inside the outer tube, this cylinder is coaxially fixed to the outer tube, a plastic inner tube is inserted between the outer tube and the cylinder, and a metal piston body is installed on the inner periphery of the inner tube. In the front fork for a two-wheeled vehicle, in which the cylinder and the inner tube slide through the piston body, a recess is formed in the inner periphery of the lower part of the inner tube, and
The axial length of this concave portion is made longer than the axial length of the piston body, and the long portion is used as a convex portion, while one side of the piston body is brought into contact with the stepped portion at the inner end of this concave portion. A front fork for a two-wheeled vehicle, wherein the convex portion is bent inward, and the bent convex portion holds the outer end of the piston body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5006189U JPH02142396U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5006189U JPH02142396U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142396U true JPH02142396U (en) | 1990-12-03 |
Family
ID=31568289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5006189U Pending JPH02142396U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142396U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739267U (en) * | 1980-08-08 | 1982-03-02 |
-
1989
- 1989-04-27 JP JP5006189U patent/JPH02142396U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739267U (en) * | 1980-08-08 | 1982-03-02 |