JPS60158046U - shock absorber - Google Patents
shock absorberInfo
- Publication number
- JPS60158046U JPS60158046U JP4544884U JP4544884U JPS60158046U JP S60158046 U JPS60158046 U JP S60158046U JP 4544884 U JP4544884 U JP 4544884U JP 4544884 U JP4544884 U JP 4544884U JP S60158046 U JPS60158046 U JP S60158046U
- Authority
- JP
- Japan
- Prior art keywords
- support
- port
- piston rod
- shock absorber
- stopper
- 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
Landscapes
- 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
゛ 第１図は従来のショックアブソーバの一例を示
： す部分断面図、第２図は本考案の断面図である。
１ １・・・・・・外筒、２・・曲シリンダ、３・・
曲ピストンロッド、４・・・・・・ピストン、６・・・
・・・ナツト、７・・・・・・孔、８……リーフバルブ
、９…・・・コントロールロッド、１０・・・・・・ロ
ータリバルブ、１１，１２・・・・・・ポート、１３・
・・・・・バルブストッパ、１４・・・・・・ストッパ
、１５・・・・・・サポート、１６・・・・・・サポー
ト、１７・・・・・・ポート、１８・・・・・・座ぐり
。
補正 昭５９．８．２８
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
（１）シリンダ内に摺動自在に挿通されたピストンロッ
ド下端に連設されたピストンがシリンダを上昇する伸長
時に、ピストンロッドと同期移動するように配設された
ストッパ上端がシリンダ上 部のロッドガイド下端に当
接されて所定量以上の伸長が阻止されるように形成され
てなるショックアブソーバのストッパ装置において、ス
トッパを附設するサポートはピストンロツ１のピストン
近傍部に介装されると共に、ピストンの上 バルブシー
ト に 置されるリーフバルブのバルブストッパを
兼ねてなるこトラ特徴とするショックアブソーバのスト
ツパル − ・
（２）ピストンロッド内にはロータリバルブからなる減
衰力調整機構が配設されてなると共に、サポートには上
記ロータリバルブのポートに対向るように 投されたピ
ストンロッドのポートに連通ずるポートが形成されてな
る実用新案登録請求の範囲第１項記載のショックアブソ
ーバｑ五して１１１・
空 サポニトは、その内側に座ぐりを設け、該座ぐりを
、サポートのポートとピストンロッドのポートとを通じ
させるオイル通路とする実用新案登録請求の範囲第１項
記載のショックアブソーバのストッパ装置。
図面の簡単な説明を次のように補正する。、 ７明細書
第１０頁６行に１本考案の断面図ヨとあるを１本考案の
一実施例に係るショックアブソーバを示す部分断面図ヨ
と、同１桁に１１８・・間座ぐり。ヨとあるを１１８・
・二・・・座ぐり、１９・・曲ロッドガイド。ヨとそれ
ぞれ訂正する。゛ Fig. 1 is a partial cross-sectional view of an example of a conventional shock absorber, and Fig. 2 is a cross-sectional view of the present invention. 1 1...Outer cylinder, 2...Curved cylinder, 3...
Bent piston rod, 4...Piston, 6...
... Nut, 7 ... Hole, 8 ... Leaf valve, 9 ... Control rod, 10 ... Rotary valve, 11, 12 ... Port, 13・
... Valve stopper, 14 ... Stopper, 15 ... Support, 16 ... Support, 17 ... Port, 18 ...・Spot facing. Amendment August 28, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims (1) A stopper arranged to move in synchronization with the piston rod when the piston connected to the lower end of the piston rod slidably inserted into the cylinder moves up the cylinder. In a shock absorber stopper device in which the upper end is in contact with the lower end of the rod guide at the top of the cylinder to prevent extension beyond a predetermined amount, the support to which the stopper is attached is interposed in the vicinity of the piston of the piston rod 1. The shock absorber stopper is equipped with a valve seat and also serves as a valve stopper for the leaf valve placed on the valve seat above the piston. (2) A damping force adjustment mechanism consisting of a rotary valve is installed in the piston rod. A shock absorber according to claim 1, wherein the support is provided with a port that communicates with a port of a piston rod that is disposed so as to face the port of the rotary valve. q5 and 111・Empty The shock according to claim 1 of the utility model registration claim, wherein the support is provided with a counterbore inside thereof, and the counterbore is used as an oil passage for communicating the port of the support and the port of the piston rod. Absorber stopper device. The brief description of the drawing has been amended as follows. , 7, page 10, line 6 of the specification, 1 is a sectional view of the present invention, 1 is a partial sectional view showing a shock absorber according to an embodiment of the present invention, and 118 is a counterbore in the same 1st digit. There is 118.
・2...Spot bore, 19...Bent rod guide. ``Yo'' and correct each other.
Claims (2)
リーフバルブを有し、且つピストンロッドに、伸長時に
上端面が固定のストッパに当るサポートを取り付けると
共にオイル通路を形成するためのポートを有するショッ
クアブソーバのストッパ装置において、上記サポートを
その軸芯方向に延長させてピストンロッドに密着させて
嵌合し、該サポートの下端面をリーフバルブの過大撓み
を防止するバルブストッパとして機能するような大きさ
とし、更に上記サポートにピストンロッドのポート、該
ピストンロッド内部のロークリバルブへ連通するポート
を設けたことを特徴とするショックアブソーバのストッ
パ装置。(1) A shock absorber that has a leaf valve on the rond side of the piston housed in the cylinder, and has a support attached to the piston rod whose upper end surface hits a fixed stopper when extended, and a port for forming an oil passage. In the stopper device, the support is extended in the axial direction and tightly fitted to the piston rod, and the lower end surface of the support is sized to function as a valve stopper to prevent excessive deflection of the leaf valve, A stopper device for a shock absorber, further comprising a port on the piston rod and a port communicating with a low-return valve inside the piston rod on the support.
を、サポートのポートとピストンロッドのポートとを通
じさせるオイル通路とする実用新案登録請求の範囲第１
項記載のショックアブソーバのストッパ装置。(2) The support is provided with a counterbore inside thereof, and the counterbore is used as an oil passage for communicating the port of the support and the port of the piston rod.Claim 1 of Utility Model Registration
Shock absorber stopper device as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4544884U JPS60158046U (en) | 1984-03-29 | 1984-03-29 | shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4544884U JPS60158046U (en) | 1984-03-29 | 1984-03-29 | shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60158046U true JPS60158046U (en) | 1985-10-21 |
| JPH0227226Y2 JPH0227226Y2 (en) | 1990-07-24 |
Family
ID=30558960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4544884U Granted JPS60158046U (en) | 1984-03-29 | 1984-03-29 | shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100385482B1 (en) * | 1997-12-31 | 2003-10-04 | 주식회사 만도 | Stopper-combining structure of shock absorber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550357U (en) * | 1978-09-29 | 1980-04-02 | ||
| JPS58125750U (en) * | 1982-02-19 | 1983-08-26 | 株式会社昭和製作所 | Hydraulic shock absorber damping force adjustment mechanism |
| JPS58140343U (en) * | 1982-03-17 | 1983-09-21 | 厚木自動車部品株式会社 | hydraulic shock absorber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264173A (en) * | 1975-11-22 | 1977-05-27 | Matsushita Electric Works Ltd | Device for firing electric discharge lamp |
-
1984
- 1984-03-29 JP JP4544884U patent/JPS60158046U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550357U (en) * | 1978-09-29 | 1980-04-02 | ||
| JPS58125750U (en) * | 1982-02-19 | 1983-08-26 | 株式会社昭和製作所 | Hydraulic shock absorber damping force adjustment mechanism |
| JPS58140343U (en) * | 1982-03-17 | 1983-09-21 | 厚木自動車部品株式会社 | hydraulic shock absorber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100385482B1 (en) * | 1997-12-31 | 2003-10-04 | 주식회사 만도 | Stopper-combining structure of shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227226Y2 (en) | 1990-07-24 |
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