JPH03124071U - - Google Patents
Info
- Publication number
- JPH03124071U JPH03124071U JP3483490U JP3483490U JPH03124071U JP H03124071 U JPH03124071 U JP H03124071U JP 3483490 U JP3483490 U JP 3483490U JP 3483490 U JP3483490 U JP 3483490U JP H03124071 U JPH03124071 U JP H03124071U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylindrical
- annular groove
- outer peripheral
- cylindrical portion
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の実施例に係るピストン組立体
の断面図、第２図は分解斜視図、第３図は従来技
術に係るピストン組立体の断面図である。
１……ロツド、２……環状溝、３……第１のピ
ストン部材、４……円筒部、５……外周フランジ
、６……第２のピストン部材、７……円筒体、８
……内周フランジ、９……Ｏリング、１０……ピ
ストンシール、１１……ウエアリング、１２……
マグネツト。
FIG. 1 is a sectional view of a piston assembly according to an embodiment of the present invention, FIG. 2 is an exploded perspective view, and FIG. 3 is a sectional view of a piston assembly according to the prior art. DESCRIPTION OF SYMBOLS 1... Rod, 2... Annular groove, 3... First piston member, 4... Cylindrical part, 5... Outer periphery flange, 6... Second piston member, 7... Cylindrical body, 8
... Inner flange, 9 ... O-ring, 10 ... Piston seal, 11 ... Wear ring, 12 ...
Magnet.
Claims (1)
を固定するピストン組立体において、前記環状溝
２に係合する円筒部４の軸方向一端に外周フラン
ジ５を設け、円周方向に複数個に分割された第１
のピストン部材３と、前記円筒部４の外周に嵌着
される円筒形の第２のピストン部材６と、よりな
るピストン組立体。 In a piston assembly in which a cylindrical piston is fixed in an annular groove 2 provided in a rod 1, an outer peripheral flange 5 is provided at one end in the axial direction of the cylindrical portion 4 that engages with the annular groove 2, and a plurality of outer peripheral flanges 5 are provided in the circumferential direction. divided first
A piston assembly comprising: a piston member 3; and a cylindrical second piston member 6 fitted onto the outer periphery of the cylindrical portion 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3483490U JPH03124071U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3483490U JPH03124071U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124071U true JPH03124071U (en) | 1991-12-17 |
Family
ID=31539657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3483490U Pending JPH03124071U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006528072A (en) * | 2003-07-18 | 2006-12-14 | バーンズ グループ インコーポレーテッド | Cushion and cushion cylinder for press ram or bolster |
-
1990
- 1990-03-30 JP JP3483490U patent/JPH03124071U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006528072A (en) * | 2003-07-18 | 2006-12-14 | バーンズ グループ インコーポレーテッド | Cushion and cushion cylinder for press ram or bolster |