JPS6085293U - Front fork sinking prevention device - Google Patents
Front fork sinking prevention deviceInfo
- Publication number
- JPS6085293U JPS6085293U JP17639183U JP17639183U JPS6085293U JP S6085293 U JPS6085293 U JP S6085293U JP 17639183 U JP17639183 U JP 17639183U JP 17639183 U JP17639183 U JP 17639183U JP S6085293 U JPS6085293 U JP S6085293U
- Authority
- JP
- Japan
- Prior art keywords
- front fork
- piston
- prevention device
- outer cylinder
- oil passage
- 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、本考案装置を付設したフロントフォークの一
例の要部を一部断面で示した側面図、第２図は、本考案
装置の一実施例を示す側断面図、第３図は、本考案装置
の別の実施例を示す側断面図である。
１・・・・・・内筒、２・・・・・・外筒、４・・・・
・・シートパイプ、５． １４． １６・・・・・・油
孔、７・・・・・・逆止弁、１３・・・・・・装置ケー
ス、２０・・・・・・油路、２２・・・・・・第１ピス
トン、２３・・・・・・弁、２５−−−−−−ガイド、
２７・・・・・・第２ピストン、２８・・・・・・部材
、２９・・・・・・制動油室。Fig. 1 is a partially sectional side view showing the main part of an example of a front fork equipped with the device of the present invention, Fig. 2 is a side sectional view showing an embodiment of the device of the present invention, and Fig. 3 is FIG. 2 is a side sectional view showing another embodiment of the device of the present invention. 1...Inner cylinder, 2...Outer cylinder, 4...
... Sheet pipe, 5. 14. 16...Oil hole, 7...Check valve, 13...Device case, 20...Oil passage, 22...First Piston, 23...Valve, 25---Guide,
27... Second piston, 28... Member, 29... Braking oil chamber.
Claims (1)
筒を摺動自在に嵌合したフロントフォークにおいて、装
置ケース１３内にフロントフォークの外筒２に設けた油
孔１４，１６に連通ずるように設けた油路２０、該油路
２０を制動時に閉止する弁２３を先端部に取付は摺動自
在に弾止されている第１ピストン２２、該第１ピストン
２２に当接し装置ケース１３に固設された部材２８に設
けられた制動油室２９中に摺動自在に嵌合されブレーキ
の作動に連動し第１ピストン２２の径より大きな径を有
する第２ピストン２７とからなるフロントフォークの沈
み込み防止装置。In a front fork in which a seat pipe is planted on the bottom surface of an outer cylinder and an inner cylinder is slidably fitted inside the outer cylinder, an oil hole 14 provided in the outer cylinder 2 of the front fork inside the device case 13; An oil passage 20 provided to communicate with the oil passage 20 and a valve 23 for closing the oil passage 20 during braking are attached to the tip of the first piston 22, which is slidably held in place. a second piston 27 which is slidably fitted into a brake oil chamber 29 provided in a member 28 fixed to the contact device case 13, is linked to the operation of the brake, and has a diameter larger than the diameter of the first piston 22; Front fork sinking prevention device consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17639183U JPS6085293U (en) | 1983-11-15 | 1983-11-15 | Front fork sinking prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17639183U JPS6085293U (en) | 1983-11-15 | 1983-11-15 | Front fork sinking prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6085293U true JPS6085293U (en) | 1985-06-12 |
Family
ID=30383513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17639183U Pending JPS6085293U (en) | 1983-11-15 | 1983-11-15 | Front fork sinking prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085293U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777280A (en) * | 1980-11-04 | 1982-05-14 | Showa Mfg | Front fork for autobicycle |
-
1983
- 1983-11-15 JP JP17639183U patent/JPS6085293U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777280A (en) * | 1980-11-04 | 1982-05-14 | Showa Mfg | Front fork for autobicycle |
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