JPH029521U - - Google Patents
Info
- Publication number
- JPH029521U JPH029521U JP8259588U JP8259588U JPH029521U JP H029521 U JPH029521 U JP H029521U JP 8259588 U JP8259588 U JP 8259588U JP 8259588 U JP8259588 U JP 8259588U JP H029521 U JPH029521 U JP H029521U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- upper mold
- springs
- mold
- pin
- 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
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000002040 relaxant effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案に係る一実施例の一体発泡成形
型を脱型前の状態で示す概略断面図、第２図及び
第３図は、上記成形型に取付けられているワイヤ
操縦装置の相反する操作状態を対比して示す正面
図、第４図は上記成形型の押出ピンが設けられて
いる部位の部分拡大断面図、第５図は従来の一体
発泡成形型に係る図である。
図中：１……上型、３……押出ピン、４……基
準ピン、８……インサート、９……スプリング、
１４……ワイヤ操縦装置、２０……一体発泡成形
型、Ａ，Ｂ……ワイヤ。
Fig. 1 is a schematic cross-sectional view showing an integral foaming mold according to an embodiment of the present invention in a state before demolding, and Figs. 2 and 3 show the contrast of the wire steering device attached to the mold. FIG. 4 is a partially enlarged cross-sectional view of a portion of the mold where the extrusion pin is provided, and FIG. 5 is a diagram of a conventional integral foam mold. In the diagram: 1...upper mold, 3...extrusion pin, 4...reference pin, 8...insert, 9...spring,
14... Wire steering device, 20... Integral foam mold, A, B... Wire.
Claims (1)
がいずれも圧縮バネを介して上型に突出可能に内
設されているとともに、それらのバネの弾発力に
抗して上記各ピンを上型内に牽引するための各ワ
イヤを備え且つその一方のワイヤを牽引すると同
時に他方のワイヤを弛緩させ又その逆の動作を行
うことの出来るワイヤ操縦装置が上型に取付けら
れていることを特徴とする一体発泡成形型。 A reference pin for fixing the insert and an extrusion pin for demolding are both installed inside so that they can protrude into the upper mold via compression springs, and the pins are inserted into the upper mold against the elastic force of these springs. A one-piece device comprising wires for pulling, and a wire steering device attached to the upper die, which can pull one wire while simultaneously relaxing the other wire, and vice versa. Foam mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8259588U JPH0514813Y2 (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8259588U JPH0514813Y2 (en) | 1988-06-22 | 1988-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH029521U true JPH029521U (en) | 1990-01-22 |
| JPH0514813Y2 JPH0514813Y2 (en) | 1993-04-20 |
Family
ID=31307342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8259588U Expired - Lifetime JPH0514813Y2 (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514813Y2 (en) |
-
1988
- 1988-06-22 JP JP8259588U patent/JPH0514813Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514813Y2 (en) | 1993-04-20 |