JPH02128691U - - Google Patents
Info
- Publication number
- JPH02128691U JPH02128691U JP3880889U JP3880889U JPH02128691U JP H02128691 U JPH02128691 U JP H02128691U JP 3880889 U JP3880889 U JP 3880889U JP 3880889 U JP3880889 U JP 3880889U JP H02128691 U JPH02128691 U JP H02128691U
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- oil
- hollow rod
- outer tube
- 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
- 239000000725 suspension Substances 0.000 claims description 2
- 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
添付図面は本考案の一実施例に係る倒立型フロ
ントフオークの一部縦断正面図である。
１……アウターチユーブ、２……インナーチユ
ーブ、５……オイルロツクケース、６……オイル
ロツク室、８……中空ロツド、９……油孔桿、１
９……ピストン部、２１……懸架スプリング、２
６ａ……油面。
The accompanying drawing is a partially vertical front view of an inverted front fork according to an embodiment of the present invention. 1... Outer tube, 2... Inner tube, 5... Oil lock case, 6... Oil lock chamber, 8... Hollow rod, 9... Oil hole rod, 1
9...Piston part, 21...Suspension spring, 2
6a... Oil level.
Claims (1)
ユーブが摺動自在に挿入され、アウターチユーブ
の中央に同芯に設けた中空ロツドの下部ピストン
部がインナーチユーブと摺接し、インナーチユー
ブの下部と中空ロツドのピストン部との間に中空
ロツドとアウターチユーブとを伸び方向に付勢す
る懸架スプリングを介在させた倒立型フロントフ
オークに於て、インナーチユーブの上端にオイル
ロツク室を有するオイルロツクケースを起立させ
、中空ロツドの外周にオイルロツク室と対向する
油孔桿を設け、当該油孔桿の位置を最圧縮時の油
面より下方に設定させたことを特徴とする倒立型
フロントフオーク。 The inner tube on the wheel side is slidably inserted into the outer tube on the vehicle body side, and the lower piston part of the hollow rod provided concentrically in the center of the outer tube slides into contact with the inner tube, and the lower piston of the hollow rod and the lower part of the inner tube are in sliding contact with each other. In an inverted front fork, a suspension spring is interposed between the hollow rod and the outer tube in the direction of extension, and an oil lock case having an oil lock chamber is erected at the upper end of the inner tube. An inverted front fork, characterized in that an oil hole is provided on the outer periphery of the fork facing the oil lock chamber, and the oil hole is positioned below the oil level at maximum compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3880889U JPH02128691U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3880889U JPH02128691U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128691U true JPH02128691U (en) | 1990-10-23 |
Family
ID=31547149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3880889U Pending JPH02128691U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11117983A (en) * | 1997-09-22 | 1999-04-27 | Kayaba Ind Co Ltd | Front fork |
| WO2022113226A1 (en) * | 2020-11-26 | 2022-06-02 | 日立Astemo株式会社 | Front forks and saddled vehicle |
| WO2022208608A1 (en) * | 2021-03-29 | 2022-10-06 | 日立Astemo株式会社 | Front fork and saddled vehicle |
-
1989
- 1989-03-31 JP JP3880889U patent/JPH02128691U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11117983A (en) * | 1997-09-22 | 1999-04-27 | Kayaba Ind Co Ltd | Front fork |
| WO2022113226A1 (en) * | 2020-11-26 | 2022-06-02 | 日立Astemo株式会社 | Front forks and saddled vehicle |
| WO2022208608A1 (en) * | 2021-03-29 | 2022-10-06 | 日立Astemo株式会社 | Front fork and saddled vehicle |