JPS5996404U - Speed control device for fluid pressure actuated cylinders - Google Patents
Speed control device for fluid pressure actuated cylindersInfo
- Publication number
- JPS5996404U JPS5996404U JP19240782U JP19240782U JPS5996404U JP S5996404 U JPS5996404 U JP S5996404U JP 19240782 U JP19240782 U JP 19240782U JP 19240782 U JP19240782 U JP 19240782U JP S5996404 U JPS5996404 U JP S5996404U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- speed control
- recess
- lid
- fluid pressure
- 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
- Actuator (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
図面はこの考案の一実施例を示すものであり、第１図は
流体手作動シリンダのｉｔ図、第一回は −−ピ
ストンの行程終端における行程と作動液？流量の関係を
示す特性図、第３図は流体圧作動シリン−ダの要部の変
形例を示す正面図ａ１及び側面図すであり、第４． ５
． ６図はさらに他の変形例を示す第３図相当の正面図
ａ、及び側面図すである。 −１・・・・・・
−流体圧作動シリンダ、２・・−・−・シリンダ、
、−３、４−−−−−−蓋体％ ３ ”−３”−””窪
み、−３ａ、 ３ｂ −・・・・・・油出入口、
９・・・・・−ピストンロッド、９ａ、−９ｂ・・・・
・・突Ｓ、１Ｏ−−−−−−ピストン、Ａ、Ｂ、Ｃ，−
Ｅ・・・・−・テーパ、Ｄ・・二・・・溝。−１−−第
４図 −ブー −″。
ノ Ｗ の 、 −
（ａ）
−Ｄ
−一て−The drawings show one embodiment of this invention, and Fig. 1 is an IT diagram of a hydraulic hand-operated cylinder. FIG. 3 is a front view a1 and a side view showing a modification of the main part of the hydraulic cylinder; FIG. 5
．． 6 is a front view a and a side view corresponding to FIG. 3 showing still another modification. -1...
-Fluid pressure operated cylinder, 2...-...- cylinder,
, -3, 4------Lid body% 3"-3"-"" depression, -3a, 3b--...Oil inlet/outlet,
9...-piston rod, 9a, -9b...
・・Tsu S, 1O---Piston, A, B, C, -
E...--Taper, D...Double...Groove. -1--Figure 4 -Boo-''. No W, - (a) -D -One-
Claims (1)
ピストンロッドを備えたビス−トンを摺動自在に′嵌合
させると共に、前記蓋体の内面に油出入口と連通してい
る窪みを穿ち、その窪みと略同形゛ の突部をピスト
石千設け、ピストンが行程端に至ったときその突部が前
記窪み内に進入するよ、−〜 うに構成された
流体圧作動シリイダにおいて、′−前記突部の先端部、
又は前記窪みの口端部にテ、−・り文は深さの変化する
溝が形成さｔＬ”’ＣＬ・やことを特徴とする速度制御
装置。 −（２） 前記突部は、ピストンに
一体形成さたてい−る実用新案登録請求の範囲第１項記
載の速度制御装置。 −−一 （３） Ｑ記突部は、ビス１ンロツドの先端部に形成
されている実用新案登録請求め範囲第１項爬載の速度制
御装置。 （４）前記突部は４ピストンロンドに嵌合された円
−筒状の部材から構成されている実用新案登録請
求の範囲第１項記載の速度側御装置。 −[Claims for Utility Model Registration] (1) The other end of the cylinder is sealed with a lid, and a bis-ton with a piston rod is slidably fitted inside the lid, and the inner surface of the lid is fitted with a piston rod. A recess communicating with the oil inlet/outlet is bored, a protrusion having substantially the same shape as the recess is provided on the piston, and the protrusion enters the recess when the piston reaches the end of its stroke. In the hydraulically actuated cylinder, ′-the tip of the protrusion;
Alternatively, a speed control device characterized in that a groove whose depth changes is formed at the mouth end of the recess. The speed control device according to Claim 1 of the Utility Model Registration Claim, which is integrally formed. A speed control device for retardation in range 1.
- The speed side control device according to claim 1, which is constituted by a cylindrical member. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19240782U JPS5996404U (en) | 1982-12-20 | 1982-12-20 | Speed control device for fluid pressure actuated cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19240782U JPS5996404U (en) | 1982-12-20 | 1982-12-20 | Speed control device for fluid pressure actuated cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5996404U true JPS5996404U (en) | 1984-06-30 |
Family
ID=30414079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19240782U Pending JPS5996404U (en) | 1982-12-20 | 1982-12-20 | Speed control device for fluid pressure actuated cylinders |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002042649A1 (en) * | 2000-11-23 | 2002-05-30 | Choi Hag Bong | Stepless cushion type hydraulic cylinder |
-
1982
- 1982-12-20 JP JP19240782U patent/JPS5996404U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002042649A1 (en) * | 2000-11-23 | 2002-05-30 | Choi Hag Bong | Stepless cushion type hydraulic cylinder |
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