JPS6241909U - - Google Patents
Info
- Publication number
- JPS6241909U JPS6241909U JP13463085U JP13463085U JPS6241909U JP S6241909 U JPS6241909 U JP S6241909U JP 13463085 U JP13463085 U JP 13463085U JP 13463085 U JP13463085 U JP 13463085U JP S6241909 U JPS6241909 U JP S6241909U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- brake shoe
- cylinder
- pressure
- brake
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案の実施例を示す縦断正面図、第
２図は既堤案の流体圧シリンダの縦断正面図であ
る。
１……シリンダ、５……ピストン、６……ピス
トンロツド、１０ａ，１０ｂ……ストツパ、１６
……凹溝、１５ａ，１５ｂ……ブレーキシユー、
２０ａ，２０ｂ……ブレーキスプリング、２１…
…一方向パツキング、２３ａ，２３ｂ……圧力室
、２４ａ，２４ｂ……クツシヨン室、２５ａ，２
５ｂ……ピボツト。
FIG. 1 is a longitudinal sectional front view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional front view of a hydraulic cylinder of an existing embankment plan. 1... Cylinder, 5... Piston, 6... Piston rod, 10a, 10b... Stopper, 16
... Concave groove, 15a, 15b ... Brake shoe,
20a, 20b...Brake spring, 21...
...One-way packing, 23a, 23b...Pressure chamber, 24a, 24b...Cushion chamber, 25a, 2
5b...Pivot.
Claims (1)
してピストンを駆動する流体圧シリンダにおいて
、ピストンロツドに固定したピストンと、それと
必要な制動距離をおいて取付けたストツパとの間
の上記ピストンロツド上に、ピストンロツドに対
して傾斜することにより制動力を作用させるブレ
ーキシユーを摺動自在に遊嵌させて、シリンダ内
を、ピストンとブレーキシユー間のクツシヨン室
と、ブレーキシユーとシリンダカバー間の圧力室
とに区画し、上記ブレーキシユーの外周に、圧力
室からクツシヨン室への空気は通過させ、クツシ
ヨン室から圧力室への空気を遮断する一方向パツ
キングを装着すると共に、該ブレーキシユーとピ
ストンとの間に、ブレーキシユーを上記ストツパ
に当接させるブレーキスプリングを設け、シリン
ダカバーの偏心位置に上記ブレーキシユーが当接
するピボツトを固定したことを特徴とするブレー
キ付き流体圧シリンダ。 In a fluid pressure cylinder that drives the piston by supplying and discharging high pressure air to both sides of the piston in the cylinder, on the piston rod between the piston fixed to the piston rod and a stopper installed at a necessary braking distance from the piston, A brake shoe that applies braking force by tilting with respect to the piston rod is slidably fitted loosely, and the pressure inside the cylinder is reduced between the cushion chamber between the piston and the brake shoe, and the pressure between the brake shoe and the cylinder cover. A one-way packing is installed on the outer periphery of the brake shoe to allow air to pass from the pressure chamber to the cushion chamber and to block air from the cushion chamber to the pressure chamber. A hydraulic cylinder with a brake, characterized in that a brake spring is provided between the piston and the brake shoe to abut the stopper, and a pivot on which the brake shoe abuts is fixed at an eccentric position of the cylinder cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13463085U JPH0329604Y2 (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13463085U JPH0329604Y2 (en) | 1985-09-03 | 1985-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241909U true JPS6241909U (en) | 1987-03-13 |
| JPH0329604Y2 JPH0329604Y2 (en) | 1991-06-24 |
Family
ID=31036052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13463085U Expired JPH0329604Y2 (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329604Y2 (en) |
-
1985
- 1985-09-03 JP JP13463085U patent/JPH0329604Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329604Y2 (en) | 1991-06-24 |