JPS6026988U - Fork sinking prevention device - Google Patents
Fork sinking prevention deviceInfo
- Publication number
- JPS6026988U JPS6026988U JP11917183U JP11917183U JPS6026988U JP S6026988 U JPS6026988 U JP S6026988U JP 11917183 U JP11917183 U JP 11917183U JP 11917183 U JP11917183 U JP 11917183U JP S6026988 U JPS6026988 U JP S6026988U
- Authority
- JP
- Japan
- Prior art keywords
- fork
- inner cylinder
- bottom case
- prevention device
- operating rod
- 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、従来装置の一例を示す側断面図、第2図は、
本考案装置の一実施例を示す要部拡大断面側面図、第3
図は、第2図中I−I線上の断面図、第4図は、同じ<
I−I線上の別の例を示す断面図、第5図は、本考案の
フォークの反力特性を示す区である。
1・・・・・・ボトムケース、2・・・・・・フォーク
パイプ、3・・・・・・コイルばね、4・・・・・・閉
塞部材、5・・・・・・ばね受、6・・・・・・操作棒
、7・・・・・・内筒、8・・・・・・キャップ、9・
・・・・・通気路、10・・・・・・気室、11・・・
・・・通気孔、0・・・・・・油室、G、 Gl、 G
2・・・・・・気体室。
(FIG. 1 is a side sectional view showing an example of a conventional device, and FIG.
Enlarged cross-sectional side view of essential parts showing one embodiment of the device of the present invention, No. 3
The figure is a sectional view taken along the line I-I in Figure 2, and Figure 4 is the same <
FIG. 5, which is a sectional view showing another example along line II, is a section showing the reaction force characteristics of the fork of the present invention. 1...Bottom case, 2...Fork pipe, 3...Coil spring, 4...Closing member, 5...Spring holder, 6... Operating rod, 7... Inner cylinder, 8... Cap, 9.
...Air passage, 10...Air chamber, 11...
...Vent hole, 0...Oil chamber, G, Gl, G
2... Gas chamber. (
Claims (1)
とを前記閉塞部が両端になるように嵌合し° その内部
にコイルばねて押圧されたピストンを装着したロッドを
ボトムケース底に設は内部に所定量の作動油と所定圧の
気体とを封入したフォークにおいて、フォークパイプ2
内の気体室G中に内筒7を同軸的に固設し、中心軸に設
けられブレーキ装置に連結されて連動する操作棒6が嵌
入出し一部が拡大して気室10を形成する通気路9を設
は操作棒6の先端を嵌入係止している側に気室10と気
体室Gとを連通ずる複数個の通気孔11を設けたキャッ
プ8を内筒7の開放端側に装着してなるフォークの沈み
込み防止装置。A bottom case with one end closed and a fork pipe are fitted together so that the closed ends become both ends, and a rod with a piston pressed by a coil spring is installed at the bottom of the bottom case and a predetermined amount is inserted inside the bottom case. In a fork filled with hydraulic oil and gas at a predetermined pressure, the fork pipe 2
An inner cylinder 7 is coaxially fixed in a gas chamber G in the inner cylinder, and an operating rod 6 provided on the central axis and connected to a brake device is inserted and moved in and out, and a part of the cylinder expands to form an air chamber 10. A cap 8 is provided on the open end side of the inner cylinder 7, and a plurality of ventilation holes 11 are provided on the side where the tip of the operating rod 6 is inserted and locked, and a plurality of ventilation holes 11 are provided to communicate the air chamber 10 and the gas chamber G. A device that prevents the fork from sinking when installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11917183U JPS6026988U (en) | 1983-07-30 | 1983-07-30 | Fork sinking prevention device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11917183U JPS6026988U (en) | 1983-07-30 | 1983-07-30 | Fork sinking prevention device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6026988U true JPS6026988U (en) | 1985-02-23 |
Family
ID=30273612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11917183U Pending JPS6026988U (en) | 1983-07-30 | 1983-07-30 | Fork sinking prevention device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026988U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01264841A (en) * | 1987-12-11 | 1989-10-23 | Nitto Denko Corp | Heat shrinkable object |
-
1983
- 1983-07-30 JP JP11917183U patent/JPS6026988U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01264841A (en) * | 1987-12-11 | 1989-10-23 | Nitto Denko Corp | Heat shrinkable object |
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