JPS644872U - - Google Patents
Info
- Publication number
- JPS644872U JPS644872U JP9901887U JP9901887U JPS644872U JP S644872 U JPS644872 U JP S644872U JP 9901887 U JP9901887 U JP 9901887U JP 9901887 U JP9901887 U JP 9901887U JP S644872 U JPS644872 U JP S644872U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- screw
- mounting surface
- fitting hole
- screw holes
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
第１図から第３図は本考案の一実施例を示し、
第１図は一部を断面で示した正面図、第２図は要
部を示す部分拡大断面図、第３図は拡大断面図で
示す作用説明図、第４図は従来例を示す部分断面
図である。
１……器体、２……嵌合穴、５……取付面、６
……ねじ穴、７……シール保持体、７Ａ……つば
部、１１……通し穴、１２……めねじ部、１３…
…ねじ部材、１８……ねじ部材。
1 to 3 show an embodiment of the present invention,
Fig. 1 is a front view partially shown in cross section, Fig. 2 is a partially enlarged sectional view showing main parts, Fig. 3 is an enlarged sectional view for explaining the operation, and Fig. 4 is a partial cross section showing a conventional example. It is a diagram. 1... Container body, 2... Fitting hole, 5... Mounting surface, 6
...Screw hole, 7...Seal holder, 7A...Brim part, 11...Through hole, 12...Female thread part, 13...
...Screw member, 18...Screw member.
Claims (1)
通する筒状を呈して嵌合穴に嵌合され内部に回転
軸外周に密封嵌合するシール部材を保持したシー
ル保部体を備え、周方向に間隔を有してねじ穴を
開口配置した取付面を器体の嵌合穴開口周囲に設
け、取付面に対向するよう径方向に張り出したつ
ば部をシール保持体に設け、シール保持体を器体
に固定するねじ部材を挿通してそれぞれねじ穴に
螺合するため周方向に間隔を有してねじ穴より大
径の通し穴をつば部に貫通配置し、シール保持体
を嵌合穴から離脱するためねじ穴に螺合しないね
じ部材を取付面に当接するよう螺合するめねじ部
を複数の通し穴に設けた液圧ポンプのシール保持
体取付装置。 A fitting hole is provided in the body of the hydraulic pump, and a seal retaining body is provided which has a cylindrical shape through which the rotating shaft is inserted, and which is fitted into the fitting hole and holds a sealing member that is sealed and fitted around the outer periphery of the rotating shaft. A mounting surface having screw holes arranged at intervals in the circumferential direction is provided around the fitting hole opening of the container body, and a collar portion protruding in the radial direction so as to face the mounting surface is provided on the seal holder, In order to insert the screw members that fix the seal holder to the container body and screw them into the respective screw holes, through holes with a diameter larger than the screw holes are arranged through the collar at intervals in the circumferential direction. A seal holder mounting device for a hydraulic pump in which a plurality of through-holes are provided with female threads for screwing screw members that are not screwed into the screw holes so as to come into contact with the mounting surface in order to remove the screws from the fitting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9901887U JPS644872U (en) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9901887U JPS644872U (en) | 1987-06-27 | 1987-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644872U true JPS644872U (en) | 1989-01-12 |
Family
ID=31325793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9901887U Pending JPS644872U (en) | 1987-06-27 | 1987-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644872U (en) |
-
1987
- 1987-06-27 JP JP9901887U patent/JPS644872U/ja active Pending
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