JPS621908U - - Google Patents
Info
- Publication number
- JPS621908U JPS621908U JP1985141779U JP14177985U JPS621908U JP S621908 U JPS621908 U JP S621908U JP 1985141779 U JP1985141779 U JP 1985141779U JP 14177985 U JP14177985 U JP 14177985U JP S621908 U JPS621908 U JP S621908U
- Authority
- JP
- Japan
- Prior art keywords
- die
- groove
- honeycomb structure
- molding
- extrusion 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.)
- Granted
Links
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
第１図は従来のハニカムを示す断面平面図、第
２図は第１図のハニカムを成形するための従来装
置の一例を示す断面図、第３図は従来装置の他の
実施例を示す断面図、第４図は従来装置により得
たハニカムの他の例を示す平面図、第５図は本考
案の説明に供するハニカムの拡大平面図、第６図
は本考案装置の第１実施例を示す断面図、第７図
は第６図の平面図、第８図は第７図の部分拡大平
面図、第９図は本考案装置の第２実施例を示す断
面図である。
３……押出成形ダイス、５……成形溝、６……
ダイマスク。
Fig. 1 is a sectional plan view showing a conventional honeycomb, Fig. 2 is a sectional view showing an example of a conventional device for forming the honeycomb shown in Fig. 1, and Fig. 3 is a sectional view showing another embodiment of the conventional device. 4 is a plan view showing another example of a honeycomb obtained by the conventional device, FIG. 5 is an enlarged plan view of the honeycomb used to explain the present invention, and FIG. 7 is a plan view of FIG. 6, FIG. 8 is a partially enlarged plan view of FIG. 7, and FIG. 9 is a sectional view showing a second embodiment of the device of the present invention. 3... Extrusion molding die, 5... Molding groove, 6...
Die mask.
Claims (1)
持つ押出成形ダイスを備え、このダイス成形溝よ
りハニカム構造体を押出す押出成形ダイス装置に
おいて、前記ダイス成形溝のうち中央部分のある
範囲の領域外から外周に至る部分の溝幅寸法を前
記領域内よりも大きく設定し、かつ該ダイスの出
口の外縁側に、前記ダイス成形溝の溝幅寸法の大
きい領域の一部をリング状に遮蔽するリング状の
ダイマスクを装着したことを特徴とするハニカム
構造体の押出成形ダイス装置。 In an extrusion molding die device that includes an extrusion molding die having molding grooves having a honeycomb structure and in a mutually communicating state, the honeycomb structure is extruded from the die molding groove, from outside a certain range of the center portion of the die molding groove. The groove width in the portion reaching the outer periphery is set larger than that in the area, and a ring-shaped ring is provided on the outer edge side of the exit of the die to shield a part of the area where the groove width of the die forming groove is large. An extrusion molding die device for a honeycomb structure characterized by being equipped with a die mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985141779U JPS6341126Y2 (en) | 1985-09-18 | 1985-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985141779U JPS6341126Y2 (en) | 1985-09-18 | 1985-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621908U true JPS621908U (en) | 1987-01-08 |
| JPS6341126Y2 JPS6341126Y2 (en) | 1988-10-27 |
Family
ID=30700119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985141779U Expired JPS6341126Y2 (en) | 1985-09-18 | 1985-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341126Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010247536A (en) * | 2009-03-27 | 2010-11-04 | Ngk Insulators Ltd | Die for molding honeycomb structure and method for manufacturing the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1099519A (en) * | 1964-08-21 | 1968-01-17 | Betonkeramik G M B H | Apparatus for producing an extrusion with longitudinal cavities |
| JPS53104609A (en) * | 1977-02-24 | 1978-09-12 | Ngk Insulators Ltd | Dies for extruding honeycomb structures |
| JPS54150406A (en) * | 1978-05-18 | 1979-11-26 | Nippon Soken | Ceramic honeycomb structure |
-
1985
- 1985-09-18 JP JP1985141779U patent/JPS6341126Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1099519A (en) * | 1964-08-21 | 1968-01-17 | Betonkeramik G M B H | Apparatus for producing an extrusion with longitudinal cavities |
| JPS53104609A (en) * | 1977-02-24 | 1978-09-12 | Ngk Insulators Ltd | Dies for extruding honeycomb structures |
| JPS54150406A (en) * | 1978-05-18 | 1979-11-26 | Nippon Soken | Ceramic honeycomb structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010247536A (en) * | 2009-03-27 | 2010-11-04 | Ngk Insulators Ltd | Die for molding honeycomb structure and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341126Y2 (en) | 1988-10-27 |