JPH0319012U - - Google Patents
Info
- Publication number
- JPH0319012U JPH0319012U JP7624589U JP7624589U JPH0319012U JP H0319012 U JPH0319012 U JP H0319012U JP 7624589 U JP7624589 U JP 7624589U JP 7624589 U JP7624589 U JP 7624589U JP H0319012 U JPH0319012 U JP H0319012U
- Authority
- JP
- Japan
- Prior art keywords
- foam
- mold
- molded product
- forming member
- groove forming
- 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
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- 239000011496 polyurethane foam Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims 3
- 238000010097 foam moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案に係るポリウレタンフオーム成
形物の製造装置の一実施例の縦断面図、第２図は
同作動説明図、第３図は従来のポリウレタンフオ
ーム成形物の製造装置の縦断面図、第４図はポリ
ウレタンフオーム成形物の縦断面図である。
Ａ…発泡成形型、１…上型、２…下型、６…嵌
装孔、７…溝形成部材、８…駆動装置、９…駆動
シリンダ、１２…油圧ユニツト。
Fig. 1 is a longitudinal sectional view of an embodiment of the apparatus for producing polyurethane foam molded products according to the present invention, Fig. 2 is an explanatory diagram of the same operation, and Fig. 3 is a longitudinal sectional view of a conventional apparatus for producing polyurethane foam molded products. , FIG. 4 is a longitudinal sectional view of the polyurethane foam molded product. A... Foaming mold, 1... Upper die, 2... Lower die, 6... Fitting hole, 7... Groove forming member, 8... Drive device, 9... Drive cylinder, 12... Hydraulic unit.
Claims (1)
泡成形型の底部に、この発泡成形型の型内底面か
ら型内に出没自在に出没する溝形成部材を設け、
溝形成部材の発泡成形型内への出没を、駆動装置
により行なうようにしたことを特徴とするポリウ
レタンフオーム成形物の製造装置。 At the bottom of a foam mold for foam molding a polyurethane foam molded product, a groove forming member is provided that can freely enter and retract into the mold from the inner bottom surface of the foam mold,
1. An apparatus for producing a polyurethane foam molded product, characterized in that a drive device moves a groove forming member into and out of a foam mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7624589U JPH0319012U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7624589U JPH0319012U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319012U true JPH0319012U (en) | 1991-02-25 |
Family
ID=31617535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7624589U Pending JPH0319012U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003037594A1 (en) * | 2001-10-29 | 2003-05-08 | Bridgestone Corporation | Rigid polyurethane foam product formed using mold |
-
1989
- 1989-06-30 JP JP7624589U patent/JPH0319012U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003037594A1 (en) * | 2001-10-29 | 2003-05-08 | Bridgestone Corporation | Rigid polyurethane foam product formed using mold |