JPS6444888U - - Google Patents
Info
- Publication number
- JPS6444888U JPS6444888U JP14067087U JP14067087U JPS6444888U JP S6444888 U JPS6444888 U JP S6444888U JP 14067087 U JP14067087 U JP 14067087U JP 14067087 U JP14067087 U JP 14067087U JP S6444888 U JPS6444888 U JP S6444888U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- front fork
- damper cylinder
- large diameter
- 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
- 238000005482 strain hardening Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図、第２図は本考案の各実施例に係るフロ
ントフオークの一部切欠き縦断正面図である。
１……アウターチユーブ、２……インナーチユ
ーブ、３……ダンパーシリンダ、５，５ａ……ピ
ストン、６……ベアリング、７……ピストンロツ
ド、１０……圧側バルブ、２０……大径部、２２
，２３……段部。
FIGS. 1 and 2 are partially cutaway longitudinal sectional front views of front forks according to embodiments of the present invention. 1... Outer tube, 2... Inner tube, 3... Damper cylinder, 5, 5a... Piston, 6... Bearing, 7... Piston rod, 10... Compression side valve, 20... Large diameter part, 22
, 23...Danbe.
Claims (1)
摺動自在に挿入され、アウターチユーブの下部中
央にダンパーシリンダを起立し、ダンパーシリン
ダ内にピストンを介してピストンロツドが移動自
在に挿入されているフロントフオークに於て、ダ
ンパーシリンダの本体を一体に成形し、本体の上
端部を外方に拡径して大径部を形成し、同じく本
体の内周の上方と下方に段部を形成し、大径部の
外周をインナーチユーブの内周と摺接させ、上方
の段部にはピストンロツドをガイドするベアリン
グを保持させ、下方の段部には圧側バルブを保持
させたことを特徴とするフロントフオーク。 (2) ダンパーシリンダの本体が冷間加工でパイ
プ状に一体成形されている実用新案登録請求の範
囲第１項記載のフロントフオーク。 (3) 大径部がガイドブツシユを介してインナー
チユーブの内周と摺接している実用新案登録請求
の範囲第１項記載のフロントフオーク。[Claims for Utility Model Registration] (1) An inner tube is slidably inserted into an outer tube, a damper cylinder is erected at the center of the lower part of the outer tube, and a piston rod is movably inserted into the damper cylinder via a piston. In the inserted front fork, the main body of the damper cylinder is integrally molded, the upper end of the main body is expanded outward to form a large diameter part, and the inner circumference of the main body is also stepped above and below. The outer periphery of the large diameter part is in sliding contact with the inner periphery of the inner tube, the upper step part holds a bearing that guides the piston rod, and the lower step part holds the pressure side valve. Features a front fork. (2) The front fork according to claim 1, wherein the main body of the damper cylinder is integrally molded into a pipe shape by cold working. (3) The front fork according to claim 1, wherein the large diameter portion is in sliding contact with the inner periphery of the inner tube via a guide bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14067087U JPH055300Y2 (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14067087U JPH055300Y2 (en) | 1987-09-14 | 1987-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444888U true JPS6444888U (en) | 1989-03-17 |
| JPH055300Y2 JPH055300Y2 (en) | 1993-02-12 |
Family
ID=31405057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14067087U Expired - Lifetime JPH055300Y2 (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055300Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017180801A (en) * | 2016-03-31 | 2017-10-05 | 株式会社ショーワ | Shock absorber |
-
1987
- 1987-09-14 JP JP14067087U patent/JPH055300Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017180801A (en) * | 2016-03-31 | 2017-10-05 | 株式会社ショーワ | Shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055300Y2 (en) | 1993-02-12 |