JPS59150689U - Anti-nose dive type front fork - Google Patents
Anti-nose dive type front forkInfo
- Publication number
- JPS59150689U JPS59150689U JP4621683U JP4621683U JPS59150689U JP S59150689 U JPS59150689 U JP S59150689U JP 4621683 U JP4621683 U JP 4621683U JP 4621683 U JP4621683 U JP 4621683U JP S59150689 U JPS59150689 U JP S59150689U
- Authority
- JP
- Japan
- Prior art keywords
- front fork
- outer cylinder
- cylinder
- type front
- nose dive
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のアンチ・ノーズダイブ型フロントフォー
クにおけるバルブケースの取付方法を示す簡略図、第２
図はこの考案の一実施態様におけるバルブケースの取付
方法を示す簡略図、第３図・はこの考案の一実施態様を
示す要部拡大縦断面図である。
１．４・・・・・・外筒、２．１５・・・・・・バルブ
ケース、５・・・・・・シートパイプ、６・・・・・・
オイルロックピース、９．１０・・・・・・油孔、１２
． １３． １４・・・・・・０リング、１５ａ・・・
・・・厚肉部、１６・・・・・・回動防止用ボルト、１
７・・・・・・ストッパーリング、１８・・・・・・油
路、２０・・・・・・ピストン、２１・・・・・・開閉
弁、２５・・・・・・弁座。Figure 1 is a simplified diagram showing how to install the valve case on a conventional anti-nose dive front fork, Figure 2
The figure is a simplified diagram showing a method of attaching a valve case in an embodiment of this invention, and FIG. 3 is an enlarged vertical sectional view of a main part showing an embodiment of this invention. 1.4...Outer cylinder, 2.15...Valve case, 5...Seat pipe, 6...
Oil lock piece, 9.10...Oil hole, 12
．． 13. 14...0 ring, 15a...
... Thick wall part, 16 ... Rotation prevention bolt, 1
7... Stopper ring, 18... Oil path, 20... Piston, 21... Open/close valve, 25... Valve seat.
Claims (1)
したシートパイプ先端を内筒内に摺動自在に嵌合してな
るフロントフォークにおいて、上記外筒下部に円筒状の
バルブケースを気密に外嵌するとともに、該バルブケー
ス外周側から外筒内に回動防止用ボルトを挿入して固定
せ゛しめ２、該バルブケースの一部厚肉部に上記シート
パイプ内外の油室を連絡する油路を穿設し、該油路内に
制動時に閉動作する開閉弁を設けたことを特徴とするア
ンチ・ノーズダイブ型のフロントフォーク。In a front fork in which an outer cylinder and an inner cylinder are slidably fitted together, and the tip of a sheet pipe planted from the bottom of the outer cylinder is slidably fitted into the inner cylinder, a cylinder is fitted at the bottom of the outer cylinder. At the same time, the valve case is airtightly fitted onto the outside, and a rotation prevention bolt is inserted into the outer cylinder from the outer periphery of the valve case and fixed.2. 1. An anti-nose dive type front fork, characterized in that an oil passage communicating with an oil chamber is provided, and an on-off valve that closes during braking is provided in the oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4621683U JPS59150689U (en) | 1983-03-30 | 1983-03-30 | Anti-nose dive type front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4621683U JPS59150689U (en) | 1983-03-30 | 1983-03-30 | Anti-nose dive type front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59150689U true JPS59150689U (en) | 1984-10-08 |
Family
ID=30176761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4621683U Pending JPS59150689U (en) | 1983-03-30 | 1983-03-30 | Anti-nose dive type front fork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59150689U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822542B2 (en) * | 1979-11-30 | 1983-05-10 | 富士通株式会社 | Method for forming multiple deposited films |
-
1983
- 1983-03-30 JP JP4621683U patent/JPS59150689U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822542B2 (en) * | 1979-11-30 | 1983-05-10 | 富士通株式会社 | Method for forming multiple deposited films |
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