JPS60165287U - Variable damping force front fork - Google Patents

Variable damping force front fork

Info

Publication number
JPS60165287U
JPS60165287U JP5361984U JP5361984U JPS60165287U JP S60165287 U JPS60165287 U JP S60165287U JP 5361984 U JP5361984 U JP 5361984U JP 5361984 U JP5361984 U JP 5361984U JP S60165287 U JPS60165287 U JP S60165287U
Authority
JP
Japan
Prior art keywords
fork
pipe
hollow rod
damping force
front fork
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
Application number
JP5361984U
Other languages
Japanese (ja)
Inventor
河村　貞雄
Original Assignee
株式会社昭和製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社昭和製作所 filed Critical 株式会社昭和製作所
Priority to JP5361984U priority Critical patent/JPS60165287U/en
Publication of JPS60165287U publication Critical patent/JPS60165287U/en
Pending legal-status Critical Current

Links

Landscapes

  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Fluid-Damping Devices (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るフロントフォークの半裁断面図、
第２図、第３図はそれぞれ同フロントフォーク中間部、
下部の拡大破断詳細図である。 尚、図面中、１は減衰力可変型フロントフォーク、２は
ボトムケース、３はフォークパイプ、４′はシートパイ
プ、１１は中空ロッド、１４，１５、は油孔、２６はチ
ェックバルブ、Ａ、Ｂ、Ｃ。 Ｄ、Ｅは油室である。Figure 1 is a half-cut sectional view of the front fork according to the present invention.
Figures 2 and 3 show the middle part of the same front fork, respectively.
It is an enlarged broken detail view of the lower part. In the drawing, 1 is a variable damping force front fork, 2 is a bottom case, 3 is a fork pipe, 4' is a seat pipe, 11 is a hollow rod, 14, 15 are oil holes, 26 is a check valve, A, B, C. D and E are oil chambers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボトムケース内にフォークパイプを摺動自在に嵌合し、
ボトムケース内底部に植設したシートパイプの上端ピス
トン部をフォークパイプ内周に摺゛　　接するとともに
、フォークパイプ上端に固着した中空ロッドをシートパ
イプ内に挿入し、該中空ロッドの下端部外周をピ曵トン
を介してシートパイプ内周に摺接して成るフロン１フオ
ークであって、前記中空ロッド側壁の軸方向に複数の油
孔を穿設するとともに、該中空ロッド外周に摺接するチ
ェックバルブを設けたことを特徴とする減衰力可変型フ
ロントフォーク。The fork pipe is slidably fitted into the bottom case,
The upper end piston part of the seat pipe installed in the inner bottom of the bottom case slides into contact with the inner periphery of the fork pipe, and the hollow rod fixed to the upper end of the fork pipe is inserted into the seat pipe, and the outer periphery of the lower end of the hollow rod is inserted into the seat pipe. A Freon 1 fork that is in sliding contact with the inner periphery of a seat pipe via a rod, in which a plurality of oil holes are bored in the axial direction of the side wall of the hollow rod, and a check valve is provided in sliding contact with the outer periphery of the hollow rod. Variable damping force front fork.
JP5361984U 1984-04-12 1984-04-12 Variable damping force front fork Pending JPS60165287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5361984U JPS60165287U (en) 1984-04-12 1984-04-12 Variable damping force front fork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5361984U JPS60165287U (en) 1984-04-12 1984-04-12 Variable damping force front fork

Publications (1)

Publication Number Publication Date
JPS60165287U true JPS60165287U (en) 1985-11-01

Family

ID=30574654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5361984U Pending JPS60165287U (en) 1984-04-12 1984-04-12 Variable damping force front fork

Country Status (1)

Country Link
JP (1) JPS60165287U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856986A (en) * 1981-09-30 1983-04-04 株式会社昭和製作所 Front fork of two-wheel barrow, etc.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856986A (en) * 1981-09-30 1983-04-04 株式会社昭和製作所 Front fork of two-wheel barrow, etc.

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