JPS59117535U - Front fork piston structure - Google Patents
Front fork piston structureInfo
- Publication number
- JPS59117535U JPS59117535U JP1068683U JP1068683U JPS59117535U JP S59117535 U JPS59117535 U JP S59117535U JP 1068683 U JP1068683 U JP 1068683U JP 1068683 U JP1068683 U JP 1068683U JP S59117535 U JPS59117535 U JP S59117535U
- Authority
- JP
- Japan
- Prior art keywords
- front fork
- piston
- groove
- cylinder
- piston structure
- 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
Landscapes
- Fluid-Damping Devices (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Pistons, Piston Rings, And Cylinders (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
図面は本考案の一実施例を示すもので、第１図は本考案
に係るピストン部構造を有して成るフロントフォークの
縦断側面図、第２図はシートパイプの上端ピストン部の
拡大断面図である。
尚図面中１は外筒、２は内筒、５はシートパイプ、９は
ワッシャ、１０はピストンガイド、１２はピストン、１
３はピストンリングである。The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional side view of a front fork having a piston structure according to the invention, and Fig. 2 is an enlarged sectional view of the upper end piston portion of the seat pipe. It is. In the drawing, 1 is an outer cylinder, 2 is an inner cylinder, 5 is a seat pipe, 9 is a washer, 10 is a piston guide, 12 is a piston, 1
3 is a piston ring.
Claims (1)
シートパイプの上端拡径部を内筒内周に摺接して成るフ
ロントフォークにおいて、前記シートパイプの拡径部外
周に凹溝を形成し、該凹溝にこれの外径より大きな内径
を有する環状ピストンを径方向摺動自在に遊嵌するとと
もに、該ピストンの外周にピストンリングを遊嵌してこ
れの外周を前記内筒内周に摺接して成るフロントフォー
クのピストン部構造。In a front fork formed by slidably fitting an inner cylinder and an outer cylinder, and slidingly contacting the upper end enlarged diameter part of a seat pipe planted at the bottom of the outer cylinder with the inner periphery of the inner cylinder, the enlarged diameter part of the seat pipe is provided. A groove is formed on the outer periphery, and an annular piston having an inner diameter larger than the outer diameter of the groove is loosely fitted into the groove so as to be slidable in the radial direction, and a piston ring is loosely fitted on the outer periphery of the piston. A front fork piston structure comprising: slidingly contacting the inner periphery of the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1068683U JPS59117535U (en) | 1983-01-28 | 1983-01-28 | Front fork piston structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1068683U JPS59117535U (en) | 1983-01-28 | 1983-01-28 | Front fork piston structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59117535U true JPS59117535U (en) | 1984-08-08 |
Family
ID=30142123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1068683U Pending JPS59117535U (en) | 1983-01-28 | 1983-01-28 | Front fork piston structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59117535U (en) |
-
1983
- 1983-01-28 JP JP1068683U patent/JPS59117535U/en active Pending
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