JPS6040860U - Seal structure between hydraulic cylinder and rod - Google Patents
Seal structure between hydraulic cylinder and rodInfo
- Publication number
- JPS6040860U JPS6040860U JP13292383U JP13292383U JPS6040860U JP S6040860 U JPS6040860 U JP S6040860U JP 13292383 U JP13292383 U JP 13292383U JP 13292383 U JP13292383 U JP 13292383U JP S6040860 U JPS6040860 U JP S6040860U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- rod
- seal structure
- ring
- elastic body
- 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)
- Sealing 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案を適用する油圧シリンダとロッドとを備
えた機器の一例としての油圧ハンマの概略を示す図、第
２図は油圧ハンマ用の油圧シリンダとロンド間の従来の
シール構造を示す縦断面図、第３図は第２図の■部分の
拡大図、第４図は従来のシール構造の平面図、第５図な
いし第７図は本考案の一実施例を示すもので、その第５
図は一部の縦断面図、第６図は平面図、第７図は主リン
グと油圧シリンダの内側の部材であるスペーサ間のすき
問責と弾性体の装着前の厚さとの関係を示す図である。
２・・・油圧シリンダ、３・・田ツド、７ａ、７ｂ・・
・主リング、９・・・油圧シリンダの内側に装着された
スペーサ、１０・・・同サイドフォースを受けるリング
、１２・・・リング状の弾性体、ｅ・・・主リングとス
ペーサ間のすき問責、ｅ′・・・装着前の弾性体の厚さ
。Fig. 1 is a diagram schematically showing a hydraulic hammer as an example of a device equipped with a hydraulic cylinder and a rod to which the present invention is applied, and Fig. 2 shows a conventional seal structure between a hydraulic cylinder and a rod for a hydraulic hammer. FIG. 3 is an enlarged view of the section ■ in FIG. 2, FIG. 4 is a plan view of a conventional seal structure, and FIGS. Fifth
The figure shows a partial vertical sectional view, Figure 6 is a plan view, and Figure 7 shows the relationship between the gap between the main ring and the spacer, which is an inner member of the hydraulic cylinder, and the thickness of the elastic body before installation. It is a diagram. 2...Hydraulic cylinder, 3...Tatsudo, 7a, 7b...
・Main ring, 9...Spacer installed inside the hydraulic cylinder, 10...Ring that receives the same side force, 12...Ring-shaped elastic body, e...Gap between the main ring and spacer Question, e'...thickness of the elastic body before installation.
Claims (1)
内面側の部材とにより囲まれた空間内に、リング状の弾
性体を緊迫状態に装着したことを特徴とする油圧シリン
ダとロンド間のシール構造。A system between a hydraulic cylinder and a rod, characterized in that a ring-shaped elastic body is tightly attached in a space surrounded by a main ring fitted around the outer circumference of the rod and a member on the inner side of the hydraulic cylinder. Seal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13292383U JPS6040860U (en) | 1983-08-30 | 1983-08-30 | Seal structure between hydraulic cylinder and rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13292383U JPS6040860U (en) | 1983-08-30 | 1983-08-30 | Seal structure between hydraulic cylinder and rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6040860U true JPS6040860U (en) | 1985-03-22 |
Family
ID=30300017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13292383U Pending JPS6040860U (en) | 1983-08-30 | 1983-08-30 | Seal structure between hydraulic cylinder and rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013540961A (en) * | 2010-08-31 | 2013-11-07 | ブルクハルト コンプレッション アーゲー | Sealing device |
| JP2014529713A (en) * | 2011-08-30 | 2014-11-13 | マン ディーゼル アンド ターボ フィリアル エーエフ マン ディーゼル アンド ターボエスイー ティスクランド | Rod scraping device and reciprocating piston engine equipped with the device |
-
1983
- 1983-08-30 JP JP13292383U patent/JPS6040860U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013540961A (en) * | 2010-08-31 | 2013-11-07 | ブルクハルト コンプレッション アーゲー | Sealing device |
| JP2014529713A (en) * | 2011-08-30 | 2014-11-13 | マン ディーゼル アンド ターボ フィリアル エーエフ マン ディーゼル アンド ターボエスイー ティスクランド | Rod scraping device and reciprocating piston engine equipped with the device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6040860U (en) | Seal structure between hydraulic cylinder and rod | |
| JPS5922360U (en) | Hydraulic cylinder dust seal device | |
| JPS5913788U (en) | Eye union joint structure | |
| JPS5890345U (en) | cylinder device | |
| JPS58163736U (en) | Hydraulic shock absorber piston structure | |
| JPS59116664U (en) | Hydraulic shock absorber piston structure | |
| JPS60168612U (en) | car suspension | |
| JPS611678U (en) | refrigerant compressor | |
| JPS584391U (en) | Structure of globe port with protective plate installed | |
| JPS60152575U (en) | Reaction piston in power steering system | |
| JPS60145245U (en) | Cylinder liner installation structure | |
| JPS59116433U (en) | Internal combustion pile driver | |
| JPS5935665U (en) | Installation structure of oil pan in engine | |
| JPS6058965U (en) | sealing device | |
| JPS5844586U (en) | Concrete pipe joint structure | |
| JPS6145617U (en) | Spherical bush seal structure | |
| JPS589034U (en) | Bellows type oil tank | |
| JPS59116663U (en) | Hydraulic shock absorber piston structure | |
| JPS58102908U (en) | boiler | |
| JPS6067287U (en) | Seal mounting device | |
| JPS5913777U (en) | Nut mounting device | |
| JPS614911U (en) | Optical dome mounting mechanism | |
| JPS58162362U (en) | solenoid valve | |
| JPS58120849U (en) | low noise engine | |
| JPS60123491U (en) | Pipe movable joint structure |