JPH0350860U - - Google Patents
Info
- Publication number
- JPH0350860U JPH0350860U JP1989109450U JP10945089U JPH0350860U JP H0350860 U JPH0350860 U JP H0350860U JP 1989109450 U JP1989109450 U JP 1989109450U JP 10945089 U JP10945089 U JP 10945089U JP H0350860 U JPH0350860 U JP H0350860U
- Authority
- JP
- Japan
- Prior art keywords
- binding ring
- butadiene rubber
- injection
- mold
- balloon
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例の要部の断面図、第
２図は全体の断面図、第３図、第４図は従来の風
船ブイの断面図、第５図は第４図の要部の断面図
、第６図はその製造工程の断面図である。
８……軟質プラスチツクゾル、２０……非中空
部、２１……結着環部、２２……自動車タイヤ用
バルブ、２３……ＳＢＲ。
Fig. 1 is a sectional view of the main part of an embodiment of the present invention, Fig. 2 is an overall sectional view, Figs. 3 and 4 are sectional views of a conventional balloon buoy, and Fig. 5 is a sectional view of a conventional balloon buoy. A sectional view of the main part, and FIG. 6 is a sectional view of the manufacturing process. 8... Soft plastic sol, 20... Non-hollow part, 21... Binding ring part, 22... Valve for automobile tires, 23... SBR.
Claims (1)
着環収容部に収容し、軟質塩化ビニール、ポリエ
チレン等の軟質ブラスチツクのゾルを球形金型内
に封入して、この球形金型を回転して軟質プラス
チツクを球形金型の内面に付着させると共に、結
着環部と一体化した風船ブイにおいて、自動車タ
イヤ用バルブの外周をスチレン・ブタジエン・ラ
バーで囲繞したバルブ体の該スチレン・ブタジエ
ン・ラバーを溶剤で膨潤させ、これを射出成型金
型内に挿入して、結着環部を射出成型したことを
特徴とする風船ブイ。 A pre-injection-molded binding ring is placed in a binding ring housing part of a spherical mold, and a sol of soft plastic such as soft vinyl chloride or polyethylene is sealed in the spherical mold. At the same time, the soft plastic is attached to the inner surface of the spherical mold by rotating it, and in the balloon buoy integrated with the binding ring, the styrene and butadiene rubber of the valve body is surrounded by styrene butadiene rubber around the outer periphery of the valve for automobile tires. A balloon buoy characterized by having butadiene rubber swollen with a solvent, inserted into an injection mold, and a binding ring portion formed by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109450U JPH0350860U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109450U JPH0350860U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350860U true JPH0350860U (en) | 1991-05-17 |
Family
ID=31658047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989109450U Pending JPH0350860U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350860U (en) |
-
1989
- 1989-09-19 JP JP1989109450U patent/JPH0350860U/ja active Pending