JPH0251777U - - Google Patents
Info
- Publication number
- JPH0251777U JPH0251777U JP13080388U JP13080388U JPH0251777U JP H0251777 U JPH0251777 U JP H0251777U JP 13080388 U JP13080388 U JP 13080388U JP 13080388 U JP13080388 U JP 13080388U JP H0251777 U JPH0251777 U JP H0251777U
- Authority
- JP
- Japan
- Prior art keywords
- bleed screw
- air vent
- mounting structure
- vent passage
- cap
- 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 description 5
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図は本考案の第１実施例を示す断面図、第
２図はシール部材の第２実施例を示す断面図、第
３図はシール部材の第３実施例を示す断面図であ
る。
１……液圧機器、２……空気抜き通路、２ａ…
…雌ねじ部、３……ブリードスクリユー、３ａ…
…軸部、３ｅ……雄ねじ部、３ｈ……頭部、５，
１０，２０……シール部材、５ｃ，１０ｃ，２０
ｃ……シール突条部、５ｅ……リツプ部、１０ｆ
，２０ｅ……キヤツプ部、１０ｇ，２０ｆ……連
結紐。
FIG. 1 is a sectional view showing a first embodiment of the present invention, FIG. 2 is a sectional view showing a second embodiment of a sealing member, and FIG. 3 is a sectional view showing a third embodiment of a sealing member. 1... Hydraulic equipment, 2... Air vent passage, 2a...
...Female thread part, 3...Bleed screw, 3a...
...Shaft part, 3e...Male thread part, 3h...Head, 5,
10, 20... Seal member, 5c, 10c, 20
c...Seal protrusion, 5e...Rip part, 10f
, 20e...Cap part, 10g, 20f...Connection string.
Claims (1)
ドスクリユーの取付構造において、前記空気抜き
通路の雌ねじ部よりも外端側にシール孔を形成し
、前記ブリードスクリユーの軸部に、前記空気抜
き通路のシール孔壁面に密着するシール部材を嵌
着したことを特徴とするブリードスクリユーの取
付構造。 ２ 前記シール部材は、ブリードスクリユーの頭
部開口に被着されるキヤツプと該キヤツプを連結
する連結部とを一体形成していることを特徴とす
る請求項１記載のブリードスクリユーの取付構造
。[Claims for Utility Model Registration] 1. In a mounting structure for a bleed screw that is screwed onto an air vent passage of a hydraulic device, a seal hole is formed on the outer end side of the female threaded portion of the air vent passage, and the bleed screw A mounting structure for a bleed screw, characterized in that a sealing member that tightly contacts a wall surface of the sealing hole of the air vent passage is fitted onto the shaft portion of the bleed screw. 2. The bleed screw mounting structure according to claim 1, wherein the sealing member integrally forms a cap that is attached to the head opening of the bleed screw and a connecting portion that connects the cap. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13080388U JPH0251777U (en) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13080388U JPH0251777U (en) | 1988-10-05 | 1988-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251777U true JPH0251777U (en) | 1990-04-12 |
Family
ID=31386298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13080388U Pending JPH0251777U (en) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251777U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554778A (en) * | 1978-09-26 | 1980-04-22 | Lucas Industries Ltd | Seal device for bleed screw |
-
1988
- 1988-10-05 JP JP13080388U patent/JPH0251777U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554778A (en) * | 1978-09-26 | 1980-04-22 | Lucas Industries Ltd | Seal device for bleed screw |