JPS6291006U - - Google Patents
Info
- Publication number
- JPS6291006U JPS6291006U JP18296285U JP18296285U JPS6291006U JP S6291006 U JPS6291006 U JP S6291006U JP 18296285 U JP18296285 U JP 18296285U JP 18296285 U JP18296285 U JP 18296285U JP S6291006 U JPS6291006 U JP S6291006U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- case
- rod
- chambers
- concave
- 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
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図における方向矢視図、第３図は従来
構造の一例を示す断面図、第４図は第３図におけ
る方向矢視図である。
１……ケース、２……負圧室、３……大気室、
４……ダイアフラム、９……コイルスプリング、
１１……軸孔、１２……係合凸部、１３……ロツ
ド、１４……係合凹溝、１５……端部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
3 is a sectional view showing an example of a conventional structure, and FIG. 4 is a view taken in the direction of FIG. 3. 1...Case, 2...Negative pressure chamber, 3...Atmospheric chamber,
4...Diaphragm, 9...Coil spring,
DESCRIPTION OF SYMBOLS 11... Shaft hole, 12... Engagement convex part, 13... Rod, 14... Engagement groove, 15... End part.
Claims (1)
ダイアフラムが内設され、該ケース内に挿通され
たロツドの端部に前記ダイアフラムを結合してな
るダイアフラム装置において、前記ケースの軸孔
とこれに挿通されるロツドに、該両者を軸方向に
対して互いに摺動自在に係合する凹凸係合部を形
成してなることを特徴とするダイアフラム装置。 In a diaphragm device, a diaphragm is installed inside a case so as to separate the inner chamber into two chambers, and the diaphragm is connected to the end of a rod inserted into the case. 1. A diaphragm device characterized in that a concave-convex engaging portion is formed on a rod that is inserted through the diaphragm so that the two engage with each other in a slidable manner in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18296285U JPS6291006U (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18296285U JPS6291006U (en) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6291006U true JPS6291006U (en) | 1987-06-10 |
Family
ID=31129251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18296285U Pending JPS6291006U (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6291006U (en) |
-
1985
- 1985-11-29 JP JP18296285U patent/JPS6291006U/ja active Pending