JPS616487U - Front fork of a motorcycle - Google Patents
Front fork of a motorcycleInfo
- Publication number
- JPS616487U JPS616487U JP9103484U JP9103484U JPS616487U JP S616487 U JPS616487 U JP S616487U JP 9103484 U JP9103484 U JP 9103484U JP 9103484 U JP9103484 U JP 9103484U JP S616487 U JPS616487 U JP S616487U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sheet
- front fork
- chamber
- oil
- 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
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案フロントフォークの一実施例を示す要部
の一部断面図である。
１・・・・・・外筒、２・・・・・・内筒、３・・・・
；・シートパイプ、４・・・・・・中空パイプ、７・・
・・・・オイル口ツクピース、７ ａ， ７ ｂ・・
・・・・フランジ部、８，９，１０，１１・・・・・・
流路、１３・・・・・・リリーフ弁、１４・・・・・・
チェック弁。FIG. 1 is a partial sectional view of the main parts of an embodiment of the front fork of the present invention. 1... Outer cylinder, 2... Inner cylinder, 3...
;・Sheet pipe, 4...Hollow pipe, 7...
...Oil spout piece, 7 a, 7 b...
...Flange part, 8, 9, 10, 11...
Flow path, 13... Relief valve, 14...
Check valve.
Claims (1)
個の油孔が穿設され、シートパイプの内周に内簡のスト
ローク位置に応じ、前記シートパイプの油孔を順次塞閉
する中空パイプを摺動自在に嵌合してなる二輪車のフロ
ントフォークにおいて、前記シートパイプの底部外周に
、前記中空パイプと共働してシートパイプ外室の油圧が
設定値以上の時その圧力をシートパイプ内室へ開放する
リリーフ弁と該室が負圧の時開放してシートパイプ内の
油を補充するチェック弁とを配設したことを特徴とする
二輪車のフロントフォーク。A plurality of oil holes are drilled in the axial direction of the circumferential wall of the sheet pipe planted at the bottom of the outer shell, and the oil holes of the sheet pipe are sequentially closed on the inner periphery of the sheet pipe according to the stroke position of the inner shell. In a front fork of a two-wheeled vehicle in which a hollow pipe is slidably fitted, a sheet is provided on the outer periphery of the bottom of the seat pipe in cooperation with the hollow pipe to absorb the pressure when the oil pressure in the outer chamber of the seat pipe exceeds a set value. A front fork for a two-wheeled vehicle, comprising a relief valve that opens to an inner pipe chamber and a check valve that opens when the chamber is under negative pressure to replenish oil in the seat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9103484U JPS616487U (en) | 1984-06-19 | 1984-06-19 | Front fork of a motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9103484U JPS616487U (en) | 1984-06-19 | 1984-06-19 | Front fork of a motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616487U true JPS616487U (en) | 1986-01-16 |
Family
ID=30646568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9103484U Pending JPS616487U (en) | 1984-06-19 | 1984-06-19 | Front fork of a motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616487U (en) |
-
1984
- 1984-06-19 JP JP9103484U patent/JPS616487U/en active Pending
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