JPS6244792U - - Google Patents
Info
- Publication number
- JPS6244792U JPS6244792U JP13632985U JP13632985U JPS6244792U JP S6244792 U JPS6244792 U JP S6244792U JP 13632985 U JP13632985 U JP 13632985U JP 13632985 U JP13632985 U JP 13632985U JP S6244792 U JPS6244792 U JP S6244792U
- Authority
- JP
- Japan
- Prior art keywords
- bottom case
- piston
- fork
- piston body
- pipe
- 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
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
第１図は本考案による圧縮側減衰力発生機構を
備えた自動二輪車のフロントフオークを部分的に
従断面した図、第２図は第１図の圧縮側減衰力発
生機構の拡大縦断面図である。
１…ボトムケース、２…フオークパイプ、６…
シートパイプ、８…ピストン、９…スプリング、
２０…圧縮側減衰力発生機構、３１ａ…円筒孔内
面、２５…チエツクバルブ、２６…ブローバルブ
、２８…スプリング、２９…ピストン体、Ｅ…空
気室。
Fig. 1 is a partially sectional view of the front fork of a motorcycle equipped with a compression damping force generation mechanism according to the present invention, and Fig. 2 is an enlarged vertical sectional view of the compression damping force generation mechanism shown in Fig. 1. be. 1...Bottom case, 2...Fork pipe, 6...
Seat pipe, 8...piston, 9...spring,
20...Compression side damping force generation mechanism, 31a...Inner surface of cylindrical hole, 25...Check valve, 26...Blow valve, 28...Spring, 29...Piston body, E...Air chamber.
Claims (1)
フオークパイプと、ボトムケース底部に固定され
ていてかつ上端にフオークパイプ内面と相対的に
摺動自在なピストンを有するシートパイプと、ピ
ストン上端とフオークパイプの閉鎖端部の間に装
入されたスプリングとを有し、ボトムケースの側
部に設けた油路に、チエツクバルブと、そのオリ
フイスをスプリングにより閉鎖するように付勢さ
れたブローバルブとを有する圧縮側減衰力発生機
構を備えた二輪車のフロントフオークにおいて、
チエツクバルブを固定配置すると共に、前記油路
の一部を形成する円筒孔にブローバルブと同時に
圧力油を受ける位置にピストン体を摺動可能に配
置して、圧力油を受けるピストン体の面と反対側
の面と、円筒孔内面と、ピストン体と対向する端
壁とにより空気室を区画したことを特徴とするフ
ロントフオーク。 A bottom case, a fork pipe that is slidable within the bottom case, a seat pipe that is fixed to the bottom of the bottom case and has a piston at its upper end that is slidable relative to the inner surface of the fork pipe, and the upper end of the piston and the fork pipe. A check valve and a blow valve whose orifice is biased to close by a spring are installed in an oil passage provided on the side of the bottom case. In the front fork of a motorcycle equipped with a compression side damping force generation mechanism,
A check valve is fixedly arranged, and a piston body is slidably arranged in a cylindrical hole forming a part of the oil passage at a position that receives pressure oil at the same time as the blow valve, so that the surface of the piston body that receives pressure oil and A front fork characterized in that an air chamber is divided by an opposite surface, an inner surface of a cylindrical hole, and an end wall facing a piston body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13632985U JPS6244792U (en) | 1985-09-07 | 1985-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13632985U JPS6244792U (en) | 1985-09-07 | 1985-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244792U true JPS6244792U (en) | 1987-03-18 |
Family
ID=31039333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13632985U Pending JPS6244792U (en) | 1985-09-07 | 1985-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739834A (en) * | 1993-07-27 | 1995-02-10 | Kitou Kogyo Kk | Washing device |
| JPH0739830A (en) * | 1993-07-29 | 1995-02-10 | Kitou Kogyo Kk | Washing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131409A (en) * | 1980-03-18 | 1981-10-15 | Honda Motor Co Ltd | Oil-hydraulic damper for automobile |
-
1985
- 1985-09-07 JP JP13632985U patent/JPS6244792U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131409A (en) * | 1980-03-18 | 1981-10-15 | Honda Motor Co Ltd | Oil-hydraulic damper for automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739834A (en) * | 1993-07-27 | 1995-02-10 | Kitou Kogyo Kk | Washing device |
| JPH0739830A (en) * | 1993-07-29 | 1995-02-10 | Kitou Kogyo Kk | Washing device |
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