JPS62100308U - - Google Patents
Info
- Publication number
- JPS62100308U JPS62100308U JP19374785U JP19374785U JPS62100308U JP S62100308 U JPS62100308 U JP S62100308U JP 19374785 U JP19374785 U JP 19374785U JP 19374785 U JP19374785 U JP 19374785U JP S62100308 U JPS62100308 U JP S62100308U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- rod
- buffer device
- bearing
- packet
- 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
- 238000007789 sealing Methods 0.000 claims 2
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Actuator (AREA)
Description
第１図ａはこの考案の第１実施例を示す主要部
縦断側面部分図、第１図ｂはこの考案の第２実施
例を示す主要部縦断側面部分図、第２図は従来の
油圧シリンダの１例を示す縦断側面図、第３図は
第２図の部分拡大図、第４図は第３図の部分拡大
図である。
１……油圧シリンダ、２……ピストン、３……
ピストンロツド、５……ロツドカバー、５ａ……
軸受、５ｂ……バツフアー装置、５ｃ……Ｕパツ
キン、８……圧力室、６０，６０ａ……室。
Fig. 1a is a longitudinal sectional side view of the main part showing the first embodiment of this invention, Fig. 1b is a longitudinal sectional side view of the main part showing the second embodiment of this invention, and Fig. 2 is a conventional hydraulic cylinder. 3 is a partially enlarged view of FIG. 2, and FIG. 4 is a partially enlarged view of FIG. 3. 1... Hydraulic cylinder, 2... Piston, 3...
Piston rod, 5... Rod cover, 5a...
Bearing, 5b... Buffer device, 5c... U packing, 8... Pressure chamber, 60, 60a... Chamber.
Claims (1)
圧力室側から軸受、バツフアー装置、Ｕパツキン
の順に位置し、前記バツフアー装置と前記Ｕパツ
キンとで構成される油圧シリンダのロツドのシー
ル装置において、前記軸受とバツフアー装置との
間に室を設けたことを特徴とする油圧シリンダの
ロツドのシール装置。 It is provided on the rod cover of the hydraulic cylinder.
In a sealing device for a rod of a hydraulic cylinder, a bearing, a buffer device, and a U-packet are arranged in this order from the pressure chamber side, and the buffer device and the U-packet are arranged, and a chamber is provided between the bearing and the buffer device. A hydraulic cylinder rod sealing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19374785U JPS62100308U (en) | 1985-12-16 | 1985-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19374785U JPS62100308U (en) | 1985-12-16 | 1985-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62100308U true JPS62100308U (en) | 1987-06-26 |
Family
ID=31150061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19374785U Pending JPS62100308U (en) | 1985-12-16 | 1985-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62100308U (en) |
-
1985
- 1985-12-16 JP JP19374785U patent/JPS62100308U/ja active Pending