JPH0442960U - - Google Patents
Info
- Publication number
- JPH0442960U JPH0442960U JP8371090U JP8371090U JPH0442960U JP H0442960 U JPH0442960 U JP H0442960U JP 8371090 U JP8371090 U JP 8371090U JP 8371090 U JP8371090 U JP 8371090U JP H0442960 U JPH0442960 U JP H0442960U
- Authority
- JP
- Japan
- Prior art keywords
- fixing
- molded
- flexible membrane
- fixing member
- membrane part
- 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
- 239000012528 membrane Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
Description
第１図は、本考案の実施例の部分断面図、第２
図は、従来の技術によるダイアフラムの一例の部
分断面図、第３図は、一部改良されたダイアフラ
ムの部分断面図である。
１……可撓性膜部、２……固定部、３……固定
用部材、４……径方向部、５……軸方向部、６…
…ケース本体、７……カバー、８……装着溝、９
……補強リング。
FIG. 1 is a partial sectional view of an embodiment of the present invention, and FIG.
The figure is a partial sectional view of an example of a diaphragm according to the prior art, and FIG. 3 is a partial sectional view of a partially improved diaphragm. DESCRIPTION OF SYMBOLS 1... Flexible membrane part, 2... Fixing part, 3... Fixing member, 4... Radial direction part, 5... Axial direction part, 6...
...Case body, 7...Cover, 8...Mounting groove, 9
...Reinforcement ring.
Claims (1)
及び該可撓性膜部１の外周に一体的に接続された
固定部２を有し、硬質の材料をもつて成形され、
内方端部を断面略円弧状に反り曲げられた径方向
部４及び軸方向部５を備えて略Ｌ字様の断面形状
を呈する固定用部材３を前記固定部２の外周面及
び端面に接着され、前記固定部２及び前記固定用
部材３をケース本体７及びカバー８に挾持されて
いるダイアフラム。 Flexible membrane part 1 molded with rubber-like elastic material
and a fixing part 2 integrally connected to the outer periphery of the flexible membrane part 1, molded from a hard material,
A fixing member 3 having a substantially L-shaped cross-sectional shape and having a radial portion 4 and an axial portion 5 whose inner ends are warped to have a substantially arcuate cross section is attached to the outer circumferential surface and end surface of the fixing portion 2. A diaphragm which is bonded and has the fixing part 2 and the fixing member 3 sandwiched between the case body 7 and the cover 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8371090U JPH0442960U (en) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8371090U JPH0442960U (en) | 1990-08-08 | 1990-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442960U true JPH0442960U (en) | 1992-04-13 |
Family
ID=31631602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8371090U Pending JPH0442960U (en) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442960U (en) |
-
1990
- 1990-08-08 JP JP8371090U patent/JPH0442960U/ja active Pending