JPS5935291U - Front fork damping force generation mechanism - Google Patents
Front fork damping force generation mechanismInfo
- Publication number
- JPS5935291U JPS5935291U JP13137182U JP13137182U JPS5935291U JP S5935291 U JPS5935291 U JP S5935291U JP 13137182 U JP13137182 U JP 13137182U JP 13137182 U JP13137182 U JP 13137182U JP S5935291 U JPS5935291 U JP S5935291U
- Authority
- JP
- Japan
- Prior art keywords
- front fork
- inner cylinder
- pipe
- seat pipe
- damping force
- 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.)
- Granted
Links
Landscapes
- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、第１図は本考案
に係る機構を有して成るフロントフォークの縦断側面図
、第２図及び第３図は同フロントフォーク要部の拡大破
断側面図、第４図は減衰力特性線図である。
尚図面中２は外筒、３は内筒、４はシートパイプ、７は
逆止弁、１０，１１．１２は油孔、１３はスライド部材
、１４はスプリング、１５はストッパリング、Ｓｌはシ
ートパイプ内室、Ｓ２はジードパ′イブ外室である。The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional side view of a front fork having a mechanism according to the present invention, and FIGS. 2 and 3 are enlarged cutaway views of the main parts of the front fork. The side view and FIG. 4 are damping force characteristic diagrams. In the drawings, 2 is an outer cylinder, 3 is an inner cylinder, 4 is a seat pipe, 7 is a check valve, 10, 11, 12 are oil holes, 13 is a slide member, 14 is a spring, 15 is a stopper ring, and SL is a seat. The inner pipe chamber and S2 are the outer chambers of the pipe.
Claims (1)
程で閉じる逆止弁を嵌装し、外筒の底部に植設したシー
トパイプの拡径部を内筒内周に摺接して成るフロントフ
ォークに設けられる機構であって、前記シートパイプの
上部周壁にシートパイプ内外の油室を連通ずる少なくと
も２個の油孔を穿設し、この上側油孔をシートパイプと
内筒間に摺動自在に嵌合し、弾発手段で下方に付勢され
るとともに、その下動を規制されたスライド部材で開閉
自在として構成されることを特徴とするフロントフォー
クの減衰力発生機構。The inner cylinder and the outer cylinder are slidably fitted, a check valve that closes during the extension stroke is fitted on the inner periphery of the lower end of the inner cylinder, and the enlarged diameter part of the sheet pipe installed at the bottom of the outer cylinder is connected to the inner cylinder. A mechanism provided on a front fork that slides on the inner circumference of the seat pipe, in which at least two oil holes are bored in the upper peripheral wall of the seat pipe to communicate oil chambers inside and outside the seat pipe, and these upper oil holes are connected to the seat pipe. A front fork, which is slidably fitted between a pipe and an inner cylinder, is biased downward by an elastic means, and can be opened and closed by a slide member whose downward movement is regulated. Damping force generation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13137182U JPS5935291U (en) | 1982-08-31 | 1982-08-31 | Front fork damping force generation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13137182U JPS5935291U (en) | 1982-08-31 | 1982-08-31 | Front fork damping force generation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5935291U true JPS5935291U (en) | 1984-03-05 |
| JPS6316629Y2 JPS6316629Y2 (en) | 1988-05-11 |
Family
ID=30297015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13137182U Granted JPS5935291U (en) | 1982-08-31 | 1982-08-31 | Front fork damping force generation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935291U (en) |
-
1982
- 1982-08-31 JP JP13137182U patent/JPS5935291U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316629Y2 (en) | 1988-05-11 |
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