JPS6266896U - - Google Patents
Info
- Publication number
- JPS6266896U JPS6266896U JP15912385U JP15912385U JPS6266896U JP S6266896 U JPS6266896 U JP S6266896U JP 15912385 U JP15912385 U JP 15912385U JP 15912385 U JP15912385 U JP 15912385U JP S6266896 U JPS6266896 U JP S6266896U
- Authority
- JP
- Japan
- Prior art keywords
- front fork
- valve
- damping force
- valve case
- outer 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims 5
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Description
添附図面は本考案の一実施例に係るフロントフ
オークの一部切欠き正面図である。
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……ピストン
部、6……ピストンロツド、9……バルブケース
、9a……大径部、11……段部、13……セン
ターロツド、19……通孔、22……アジヤスタ
、23……ピン、25……デイテント機構。
The accompanying drawing is a partially cutaway front view of a front fork according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Outer tube, 2... Inner tube, 3... Damper cylinder, 5... Piston part, 6... Piston rod, 9... Valve case, 9a... Large diameter part, 11... Step part, 13... ...Center rod, 19...Through hole, 22...Adjuster, 23...Pin, 25...Day tent mechanism.
Claims (1)
摺動自在に挿入され、アウターチユーブの内部下
端にダンパーシリンダを起立させ、ダンパーシリ
ンダ内にピストン部を介してピストンロツドが伸
縮自在に挿入され、ピストンロツドをインナーチ
ユーブと連動させたダンパー内蔵式フロントフオ
ークに於て、アウターチユーブとダンパーシリン
ダの下部にバルブケースを軸方向に向けて着脱自
在に挿入し、このバルブケースの上部にバルブ機
構を設けたセンターロツドを一体に取り付け、セ
ンターロツドに穿つた通孔の開口面積をバルブケ
ース内に移動自在に挿入した弁体が調節するダン
パー内蔵式フロントフオークの減衰力調整装置。 (2) 弁体がバルブケース内に回転自在に挿入さ
れたアジヤスタと螺合すると共に軸方向に切欠い
た溝に半径方向から挿入されたピンが差し込まれ
ている実用新案登録請求の範囲第1項記載のフロ
ントフオークの減衰力調整装置。 (3) バルブケースは胴部をダンパーシリンダ内
周に螺合し、下部大径部をアウターチユーブの段
部に引掛け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の減衰力調整装置。 (4) 弁体がニードルバルブである実用新案登録
請求の範囲第1項又は第2項記載のフロントフオ
ークの減衰力調整装置。 (5) アジヤスタがバルブケース内にデイテント
機構を介して位置決めされている実用新案登録請
求の範囲第2項記載のフロントフオークの減衰力
調整装置。[Scope of Claim for Utility Model Registration] (1) An inner tube is slidably inserted into an outer tube, a damper cylinder is erected at the inner lower end of the outer tube, and a piston rod is extendable and retractable through a piston part inside the damper cylinder. In the front fork with a built-in damper, the piston rod is inserted into the inner tube in conjunction with the inner tube, and the valve case is removably inserted into the lower part of the outer tube and damper cylinder, facing in the axial direction, and the valve is inserted into the upper part of the valve case. A damping force adjustment device for a front fork with a built-in damper, in which a center rod with a mechanism is integrally attached, and a valve body movably inserted into a valve case adjusts the opening area of a through hole in the center rod. (2) Utility model registration claim 1, in which the valve body is threadedly engaged with an adjuster that is rotatably inserted into the valve case, and a pin inserted from the radial direction is inserted into a groove cut out in the axial direction. The front fork damping force adjustment device described. (3) The damping force adjustment of the front fork as described in Claim 1 of the Utility Model Registered Claim, in which the body of the valve case is screwed to the inner periphery of the damper cylinder, and the lower large diameter part is hooked to the stepped part of the outer tube. Device. (4) The front fork damping force adjusting device according to claim 1 or 2, wherein the valve body is a needle valve. (5) The front fork damping force adjusting device according to claim 2, wherein the adjuster is positioned within the valve case via a detent mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15912385U JPS6266896U (en) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15912385U JPS6266896U (en) | 1985-10-17 | 1985-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6266896U true JPS6266896U (en) | 1987-04-25 |
Family
ID=31083259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15912385U Pending JPS6266896U (en) | 1985-10-17 | 1985-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6266896U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429094U (en) * | 1987-08-17 | 1989-02-21 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929578A (en) * | 1982-08-10 | 1984-02-16 | 株式会社昭和製作所 | Front fork of two-wheel barrow |
JPS59223586A (en) * | 1983-06-03 | 1984-12-15 | 本田技研工業株式会社 | Regulator for car height of front fork |
JPS59223583A (en) * | 1983-06-03 | 1984-12-15 | 本田技研工業株式会社 | Motor two and three wheel barrow |
JPS60199779A (en) * | 1984-03-23 | 1985-10-09 | ヤマハ発動機株式会社 | Front fork for motorcycle, etc. |
JPS623390B2 (en) * | 1977-05-10 | 1987-01-24 | Citizen Watch Co Ltd |
-
1985
- 1985-10-17 JP JP15912385U patent/JPS6266896U/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS623390B2 (en) * | 1977-05-10 | 1987-01-24 | Citizen Watch Co Ltd | |
JPS5929578A (en) * | 1982-08-10 | 1984-02-16 | 株式会社昭和製作所 | Front fork of two-wheel barrow |
JPS59223586A (en) * | 1983-06-03 | 1984-12-15 | 本田技研工業株式会社 | Regulator for car height of front fork |
JPS59223583A (en) * | 1983-06-03 | 1984-12-15 | 本田技研工業株式会社 | Motor two and three wheel barrow |
JPS60199779A (en) * | 1984-03-23 | 1985-10-09 | ヤマハ発動機株式会社 | Front fork for motorcycle, etc. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429094U (en) * | 1987-08-17 | 1989-02-21 |