JPS6332092U - - Google Patents
Info
- Publication number
- JPS6332092U JPS6332092U JP12561786U JP12561786U JPS6332092U JP S6332092 U JPS6332092 U JP S6332092U JP 12561786 U JP12561786 U JP 12561786U JP 12561786 U JP12561786 U JP 12561786U JP S6332092 U JPS6332092 U JP S6332092U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- valve
- oil passage
- tip
- solenoid
- 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
- 239000003921 oil Substances 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第1図は本考案の実施例を示すアンチノーズダ
イブバルブの断面図、第2図はアンチノーズダイ
ブバルブの従来例を示すフロントフオーク下部の
断面図である。
1……スプール、2……ピン、3……バルブシ
ート、5……シール、6……バルブハウジング、
8……油通路、9……弁体、10……ソレノイド
、13……リターンスプリング。
FIG. 1 is a cross-sectional view of an anti-nose dive valve showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the lower part of a front fork showing a conventional example of the anti-nose dive valve. 1... Spool, 2... Pin, 3... Valve seat, 5... Seal, 6... Valve housing,
8... Oil passage, 9... Valve body, 10... Solenoid, 13... Return spring.
Claims (1)
励磁されるソレノイドの磁力でスプール基端方向
に変位させ、このスプールに支持された弁体を油
通路に介装したバルブシートに先端方向から圧着
して油通路を遮断する一方、ソレノイドへの通電
停止時にはスプールを先端方向へ付勢するリター
ンスプリングの反発力によりスプールを弁体とと
もに変位させて開弁するフロントフオークのアン
チノーズダイブバルブにおいて、スプールの外周
に摺接して前記油通路からの作動油の流出を阻止
するとともに、スプールから側方のバルブハウジ
ングに向けて突設された回り止めのピンに対し、
スプール先端方向から当接してスプールの開弁方
向変位を一定範囲に規制する弾性材のシールをバ
ルブハウジングの内側に固着したことを特徴とす
るフロントフオークのアンチノーズダイブバルブ
。 The spool inserted into the pressure side oil passage is displaced toward the base end of the spool by the magnetic force of the solenoid, which is excited by energization, and the valve body supported by this spool is crimped from the tip direction onto the valve seat inserted in the oil passage. In front fork anti-nose dive valves, the oil passage is blocked, and when the solenoid is de-energized, the spool is displaced together with the valve body by the repulsive force of the return spring that urges the spool toward the tip to open the valve. The anti-rotation pin that slides in contact with the spool to prevent the hydraulic oil from flowing out from the oil passage and protrudes from the spool toward the valve housing on the side.
A front fork anti-nose dive valve characterized by having an elastic seal fixed to the inside of the valve housing, which abuts from the tip of the spool and restricts the displacement of the spool in the valve opening direction within a certain range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12561786U JPS6332092U (en) | 1986-08-18 | 1986-08-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12561786U JPS6332092U (en) | 1986-08-18 | 1986-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6332092U true JPS6332092U (en) | 1988-03-01 |
Family
ID=31018667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12561786U Pending JPS6332092U (en) | 1986-08-18 | 1986-08-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6332092U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101187039B1 (en) * | 2008-02-13 | 2012-09-28 | 주식회사 만도 | Solenoid valve assembly of variable damping force damper and its assembling method |
-
1986
- 1986-08-18 JP JP12561786U patent/JPS6332092U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101187039B1 (en) * | 2008-02-13 | 2012-09-28 | 주식회사 만도 | Solenoid valve assembly of variable damping force damper and its assembling method |