JPH0224913U - - Google Patents
Info
- Publication number
- JPH0224913U JPH0224913U JP10349188U JP10349188U JPH0224913U JP H0224913 U JPH0224913 U JP H0224913U JP 10349188 U JP10349188 U JP 10349188U JP 10349188 U JP10349188 U JP 10349188U JP H0224913 U JPH0224913 U JP H0224913U
- Authority
- JP
- Japan
- Prior art keywords
- core
- opened toward
- end surface
- cylindrical body
- molding
- 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
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図及び第２図は本考案の実施例を示す図で
あつて、第１図は金型内に中子を配設した状態を
示す断面図、第２図は成形品から中子を抜き出す
状態を示す断面図、第３図は従来の中子を配設し
た状態を示す断面図である。
３，４…中子、５，５ａ…空気孔、Ｐ…筒状体
としてのエアクリーナホース。
Figures 1 and 2 are diagrams showing an embodiment of the present invention, in which Figure 1 is a cross-sectional view showing the state in which the core is placed in the mold, and Figure 2 is a cross-sectional view showing the state in which the core is removed from the molded product. FIG. 3 is a cross-sectional view showing a state in which the core is extracted, and FIG. 3 is a cross-sectional view showing a state in which a conventional core is disposed. 3, 4... Core, 5, 5a... Air hole, P... Air cleaner hose as a cylindrical body.
Claims (1)
おいて、分割した中子３，４の少なくとも一方の
中子３にその一端が他方の中子４の端面に向かつ
て開口し、他端が外部に開口する空気孔５，５ａ
を設けたことを特徴とする中子。 In a core for molding a cylindrical body P made of a polymeric material, one end of at least one of the divided cores 3 and 4 is opened toward the end surface of the other core 4, and the other end is opened toward the end surface of the other core 4. Air holes 5, 5a opening to the outside
A core characterized by having a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10349188U JPH0224913U (en) | 1988-08-04 | 1988-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10349188U JPH0224913U (en) | 1988-08-04 | 1988-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224913U true JPH0224913U (en) | 1990-02-19 |
Family
ID=31334371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10349188U Pending JPH0224913U (en) | 1988-08-04 | 1988-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003265934A (en) * | 2002-03-18 | 2003-09-24 | Asahi Medical Co Ltd | Cylindrical container for body fluid treating device of hollow fiber membrane type and body fluid treating device of hollow fiber membrane type |
-
1988
- 1988-08-04 JP JP10349188U patent/JPH0224913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003265934A (en) * | 2002-03-18 | 2003-09-24 | Asahi Medical Co Ltd | Cylindrical container for body fluid treating device of hollow fiber membrane type and body fluid treating device of hollow fiber membrane type |