JPH0168295U - - Google Patents
Info
- Publication number
- JPH0168295U JPH0168295U JP1987161816U JP16181687U JPH0168295U JP H0168295 U JPH0168295 U JP H0168295U JP 1987161816 U JP1987161816 U JP 1987161816U JP 16181687 U JP16181687 U JP 16181687U JP H0168295 U JPH0168295 U JP H0168295U
- Authority
- JP
- Japan
- Prior art keywords
- outer tube
- inner tube
- front fork
- pipe
- piston
- 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 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
図面は本考案のフロントフオークの一実施例を
示す要部の一部縦断側面図である。
１……アウターチユーブ、２……インナーチユ
ーブ、３……中空ロツド、５……ピストン部、９
，１４及び１６……軸受け環、１５……隙間通路
、１９……流路、２３……圧側減衰力調整バルブ
、２４……伸側減衰力調整バルブ、３１……合流
孔、Ａ……ピストン上室、Ｂ……ピストン下室、
Ｃ……容室。
The drawing is a partially vertical side view of the main parts showing an embodiment of the front fork of the present invention. 1... Outer tube, 2... Inner tube, 3... Hollow rod, 5... Piston part, 9
, 14 and 16...Bearing ring, 15...Gap passage, 19...Flow path, 23...Compression side damping force adjustment valve, 24...Rebound side damping force adjustment valve, 31...Merge hole, A...Piston Upper chamber, B... piston lower chamber,
C...Container room.
Claims (1)
ンナーチユーブが中空ロツドと該アウターチユー
ブとに摺接するピストン部を有してなる油圧緩衝
機構において、該インナーチユーブのストローク
相当部分に前記アウターチユーブとの間の隙間通
路を構成する一方、インナーチユーブ内とピスト
ン上室との間を前記中空ロツドの介在下に連通す
る側路管をアウターチユーブの外側に設け、かつ
、該管に前記隙間通路を介してピストン下室に通
じる合流孔を開穿すると共に、該管の両端部に伸
側又は圧側用の減衰力調整装置を夫々配設してな
ることを特徴とするフロントフオーク。 (2) 前記伸側及び圧側用の減衰力調整装置が、
その操作軸をアウターチユーブの外方に向けて設
置されているところの実用新案登録請求の範囲第
１項記載のフロントフオーク。[Scope of Claim for Utility Model Registration] (1) In a hydraulic shock absorbing mechanism in which an inner tube is telescopically fitted into an outer tube and has a hollow rod and a piston portion that slides into contact with the outer tube, the stroke of the inner tube A clearance passage is formed between the inner tube and the outer tube in a corresponding portion, while a side pipe is provided outside the outer tube to communicate between the inside of the inner tube and the upper chamber of the piston through the interposition of the hollow rod, and The pipe is characterized in that a confluence hole communicating with the piston lower chamber is bored through the gap passage, and a damping force adjustment device for the rebound side or the compression side is provided at both ends of the pipe, respectively. front fork. (2) The damping force adjustment device for the rebound side and the compression side,
The front fork according to claim 1, wherein the front fork is installed with its operating shaft facing outward from the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161816U JPH0168295U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161816U JPH0168295U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168295U true JPH0168295U (en) | 1989-05-02 |
Family
ID=31445086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161816U Pending JPH0168295U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168295U (en) |
-
1987
- 1987-10-22 JP JP1987161816U patent/JPH0168295U/ja active Pending
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