JPH0352373U - - Google Patents
Info
- Publication number
- JPH0352373U JPH0352373U JP11353989U JP11353989U JPH0352373U JP H0352373 U JPH0352373 U JP H0352373U JP 11353989 U JP11353989 U JP 11353989U JP 11353989 U JP11353989 U JP 11353989U JP H0352373 U JPH0352373 U JP H0352373U
- Authority
- JP
- Japan
- Prior art keywords
- annular protrusion
- protrusion
- duct
- protrusions
- hollow molded
- 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
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図及び第２図は、本考案による突起付中空
成形ダクトの斜視図及び射出成形形態の断面図を
示す。第３図は従来例の断面図を示す。
１０……ダクト本体、１１……環状凸部、２０
……突起物であるブラケツト、２３……はみ出し
樹脂、３０……射出成形金型、３１……冷却水管
。
1 and 2 show a perspective view and a cross-sectional view of the injection molded form of a hollow molded duct with a protrusion according to the present invention. FIG. 3 shows a sectional view of a conventional example. 10... Duct body, 11... Annular convex portion, 20
... Bracket which is a protrusion, 23 ... Protruding resin, 30 ... Injection mold, 31 ... Cooling water pipe.
Claims (1)
体と、環状凸部に沿つて固化された外輪部を有し
て環状凸部の内側に設けられた突起物とからなる
突起付中空成形ダクト。 A hollow molded duct with protrusions, comprising a duct body having an annular protrusion at a predetermined position on the outer surface, and a protrusion provided inside the annular protrusion and having an outer ring solidified along the annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11353989U JPH0754601Y2 (en) | 1989-09-29 | 1989-09-29 | Hollow molded duct with protrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11353989U JPH0754601Y2 (en) | 1989-09-29 | 1989-09-29 | Hollow molded duct with protrusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352373U true JPH0352373U (en) | 1991-05-21 |
| JPH0754601Y2 JPH0754601Y2 (en) | 1995-12-18 |
Family
ID=31661951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11353989U Expired - Lifetime JPH0754601Y2 (en) | 1989-09-29 | 1989-09-29 | Hollow molded duct with protrusion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754601Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6385749U (en) * | 1986-11-25 | 1988-06-04 |
-
1989
- 1989-09-29 JP JP11353989U patent/JPH0754601Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6385749U (en) * | 1986-11-25 | 1988-06-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754601Y2 (en) | 1995-12-18 |