JPH03128721U - - Google Patents
Info
- Publication number
- JPH03128721U JPH03128721U JP3810590U JP3810590U JPH03128721U JP H03128721 U JPH03128721 U JP H03128721U JP 3810590 U JP3810590 U JP 3810590U JP 3810590 U JP3810590 U JP 3810590U JP H03128721 U JPH03128721 U JP H03128721U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- bags
- bonded
- face
- liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Barrages (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Description
第１図は端部構造の正面図、第２図は側面図、
第３図は拡大断面図、第４図はゴム製袋体を連結
した状態の側面図、第５図は従来例の端部構造の
正面図、第６図は側面図、第７図は端部構造の平
面図。
６……ゴム製袋体、６ａ……ゴムシート、６ｂ
……補強材、７……口金パイプ、８……押さえ板
、９……係止孔、１０，１１……ゴム層。
Figure 1 is a front view of the end structure, Figure 2 is a side view,
Fig. 3 is an enlarged sectional view, Fig. 4 is a side view of the rubber bags connected, Fig. 5 is a front view of the conventional end structure, Fig. 6 is a side view, and Fig. 7 is the end. A plan view of the partial structure. 6...Rubber bag body, 6a...Rubber sheet, 6b
... Reinforcement material, 7 ... Cap pipe, 8 ... Pressing plate, 9 ... Locking hole, 10, 11 ... Rubber layer.
Claims (1)
結してゴム製袋体を順次連通させた状態とし、気
体や液体を一端の口金パイプから注入、排出する
ことにより、すべてのゴム製袋体内に気体や液体
の注入、排出を行うことができるようにしたゴム
製袋体の端部構造において、ゴム製袋体を加硫成
形する際または加硫成形後に袋体の端部および締
め付け用の孔の内周面にゴムシートの貼り合わせ
端面と補強材の端面が露出しないようにゴム層を
加硫接着させてゴム製袋体に一体としたことを特
徴とするゴム製袋体の端部構造。 The mouthpiece pipes attached to the ends of the rubber bags are connected to sequentially communicate the rubber bags, and by injecting and discharging gas or liquid from the mouthpiece pipe at one end, all of the rubber bags are connected. In the end structure of a rubber bag that allows gas or liquid to be injected or discharged, the ends of the bag and the An end portion of a rubber bag body characterized in that a rubber layer is vulcanized and bonded so that the bonded end face of a rubber sheet and the end face of a reinforcing material are not exposed on the inner peripheral surface of a hole and are integrated into the rubber bag body. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3810590U JPH0523617Y2 (en) | 1990-04-11 | 1990-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3810590U JPH0523617Y2 (en) | 1990-04-11 | 1990-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128721U true JPH03128721U (en) | 1991-12-25 |
| JPH0523617Y2 JPH0523617Y2 (en) | 1993-06-16 |
Family
ID=31545816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3810590U Expired - Lifetime JPH0523617Y2 (en) | 1990-04-11 | 1990-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523617Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144544A (en) * | 2006-01-20 | 2006-06-08 | Entech Kk | Portable expansive weir |
-
1990
- 1990-04-11 JP JP3810590U patent/JPH0523617Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144544A (en) * | 2006-01-20 | 2006-06-08 | Entech Kk | Portable expansive weir |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523617Y2 (en) | 1993-06-16 |