JPS63104191U - - Google Patents
Info
- Publication number
- JPS63104191U JPS63104191U JP20272186U JP20272186U JPS63104191U JP S63104191 U JPS63104191 U JP S63104191U JP 20272186 U JP20272186 U JP 20272186U JP 20272186 U JP20272186 U JP 20272186U JP S63104191 U JPS63104191 U JP S63104191U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- cushion
- outer tube
- support plate
- inner tube
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 2
- 239000000725 suspension 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倒立型フロント
フオークの断面図、第２図は従来例を示す倒立型
フロントフオークの概略断面図である。
１…アウタチユーブ、２…インナチユーブ、３
…ロツドガイド、４…ダンパシリンダ、５…ピス
トン、１０…ピストンロツド、１１…支持プレー
ト、１１Ａ…貫通孔、１２…第１クツシヨン、１
５…第２クツシヨン。
FIG. 1 is a sectional view of an inverted front fork showing an embodiment of the present invention, and FIG. 2 is a schematic sectional view of an inverted front fork showing a conventional example. 1... Outer tube, 2... Inner tube, 3
...Rod guide, 4...Damper cylinder, 5...Piston, 10...Piston rod, 11...Support plate, 11A...Through hole, 12...First cushion, 1
5...Second cushion.
Claims (1)
ブを摺動自在に挿入し、インナチユーブに同軸的
にダンパシリンダを収設し、ダンパシリンダに収
装されたピストンのピストンロツドをアウタチユ
ーブに連結するとともに、ピストンロツドの途中
を摺動自由に支持するロツドガイドを前記インナ
チユーブの内側に固定し、ロツドガイドとアウタ
チユーブとの間に懸架スプリングを介装したフロ
ントフオークにおいて、アウタチユーブの上部に
横断方向に支持プレートを設け、この支持プレー
トに形成したピストンロツドより若干大径の貫通
孔にピストンロツドの上端を貫通させるとともに
、ピストンロツドの下方変位を弾性的に規制する
第１のクツシヨンと、同じく上方変位を弾性的に
規制する第１クツシヨンより軟質の第２のクツシ
ヨンとを介してピストンロツドをこの支持プレー
トに係止したことを特徴とするフロントフオーク
。 The inner tube is slidably inserted from below inside the outer tube, the damper cylinder is coaxially housed in the inner tube, the piston rod of the piston housed in the damper cylinder is connected to the outer tube, and the piston rod is slid in the middle of the piston rod. In a front fork in which a freely supported rod guide is fixed inside the inner tube and a suspension spring is interposed between the rod guide and the outer tube, a support plate is provided in the transverse direction at the upper part of the outer tube, and a piston rod formed on the support plate is provided. The upper end of the piston rod is passed through the through hole having a slightly larger diameter, and the first cushion elastically restricts the downward displacement of the piston rod, and the second cushion is softer than the first cushion and also elastically restricts the upward displacement of the piston rod. A front fork characterized in that a piston rod is locked to this support plate via a cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986202721U JPH0424191Y2 (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986202721U JPH0424191Y2 (en) | 1986-12-25 | 1986-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63104191U true JPS63104191U (en) | 1988-07-06 |
| JPH0424191Y2 JPH0424191Y2 (en) | 1992-06-08 |
Family
ID=31167370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986202721U Expired JPH0424191Y2 (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424191Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6479281A (en) * | 1987-05-25 | 1989-03-24 | Dainippon Ink & Chemicals | Aqueous emulsion type pressure-sensitive adhesive |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206275A (en) * | 1983-05-07 | 1984-11-22 | 株式会社昭和製作所 | Mount device of seat pipe in front fork |
-
1986
- 1986-12-25 JP JP1986202721U patent/JPH0424191Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59206275A (en) * | 1983-05-07 | 1984-11-22 | 株式会社昭和製作所 | Mount device of seat pipe in front fork |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6479281A (en) * | 1987-05-25 | 1989-03-24 | Dainippon Ink & Chemicals | Aqueous emulsion type pressure-sensitive adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424191Y2 (en) | 1992-06-08 |