JP4181985B2 - 節付き擬竹の製造方法及びこれに使用する節形成用金型 - Google Patents
節付き擬竹の製造方法及びこれに使用する節形成用金型 Download PDFInfo
- Publication number
- JP4181985B2 JP4181985B2 JP2003431694A JP2003431694A JP4181985B2 JP 4181985 B2 JP4181985 B2 JP 4181985B2 JP 2003431694 A JP2003431694 A JP 2003431694A JP 2003431694 A JP2003431694 A JP 2003431694A JP 4181985 B2 JP4181985 B2 JP 4181985B2
- Authority
- JP
- Japan
- Prior art keywords
- bamboo
- knot
- pseudo
- pair
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
1 パイプ基部層
2 着色表層
3 竹節
4 突出リブ
10 上下金型
11 節形成溝
12 可動中子
13 区画壁
14 擬竹進行孔
Claims (4)
- 熱可塑性樹脂製擬竹を押出成形する押出工程と,押出成形直後の該擬竹をその押出速度と同速移動する竹節形成用の上下金型に挟持し,該上下金型の一方又は双方に配置した近接一対の節形成溝を減圧吸引下で狭小化することによって擬竹の表面に近接一対の突出リブによる断面M字状の竹節を突出形成する竹節形成工程とを一連に備えてなることを特徴とする節付き擬竹の製造方法。
- 押出成形した擬竹を加熱する加熱工程と,該加熱した擬竹を竹節形成用の上下金型に挟持し,該上下金型の一方又は双方に配置した近接一対の節形成溝を減圧吸引下で狭小化することによって擬竹の表面に近接一対の突出リブによる断面M字状の竹節を突出形成する竹節形成工程とを押出工程と別のバッチ処理として備えてなることを特徴とする節付き擬竹の製造方法。
- 上記近接一対の節形成溝の狭小化を,各節形成溝に設置した可動中子を対向方向に移動して行なうことを特徴とする請求項1又は2に記載の節付き擬竹の製造方法。
- 擬竹長手方向に近接一対の節形成溝と,各節形成溝に設置し対向方向に移動自在の可動中子と,各節形成溝に設置した減圧吸引用のエア吸引口とを備えてなることを特徴とする節付き擬竹の節形成用金型。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003431694A JP4181985B2 (ja) | 2003-12-26 | 2003-12-26 | 節付き擬竹の製造方法及びこれに使用する節形成用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003431694A JP4181985B2 (ja) | 2003-12-26 | 2003-12-26 | 節付き擬竹の製造方法及びこれに使用する節形成用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005186489A JP2005186489A (ja) | 2005-07-14 |
| JP4181985B2 true JP4181985B2 (ja) | 2008-11-19 |
Family
ID=34789617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003431694A Expired - Lifetime JP4181985B2 (ja) | 2003-12-26 | 2003-12-26 | 節付き擬竹の製造方法及びこれに使用する節形成用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4181985B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5511228B2 (ja) * | 2009-06-05 | 2014-06-04 | Tprエンプラ株式会社 | 合成樹脂被覆手摺及びその手摺被覆材成形方法 |
-
2003
- 2003-12-26 JP JP2003431694A patent/JP4181985B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005186489A (ja) | 2005-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0723845B1 (en) | Extrusion product with decorative enhancement and process of making the same | |
| JP5167349B2 (ja) | 押出ブロー成形機及び係る成形機によるプラスチック製品の製造方法 | |
| JP4181985B2 (ja) | 節付き擬竹の製造方法及びこれに使用する節形成用金型 | |
| CN110023053B (zh) | 构造体的制造方法、一体成型体以及一体成型体的制造方法 | |
| MXPA01005939A (es) | Metodos y aparatos para el moldeo por soplado utilizando modelos microgranulados. | |
| JPH091640A (ja) | ブロー成形方法及び装置 | |
| CN204249177U (zh) | 轮胎模具及其排气装置、花纹部分 | |
| JP6997374B2 (ja) | 樹脂製パネル | |
| JP2000509669A (ja) | ブロー成形によってプラスチック成形部分を製造する方法と装置 | |
| JP2008502518A5 (ja) | ||
| JP6795761B2 (ja) | 構造体 | |
| JPH066329B2 (ja) | プラスチツク管の押出しのための方法及び装置 | |
| JP2001212864A (ja) | 合成樹脂製模造竹材とその製造方法 | |
| CN119261134B (zh) | 一种竹状塑料挤出制品制造装置及其制造方法 | |
| TWM628795U (zh) | 用於人參支條整形的模具 | |
| JP3569932B2 (ja) | 筒状熱可塑性発泡樹脂成形品の成形用金型および製造方法 | |
| KR20120008860A (ko) | 포장상자용 성형금형 | |
| KR20110128520A (ko) | 내부 리브를 갖는 대형 광폭 제품용 압출장치 | |
| JPH03130108A (ja) | 凹凸模様を有するタイル及びその製造方法 | |
| KR101732275B1 (ko) | 호스 압출용 멀티 압출 다이 | |
| JPS60132726A (ja) | コルゲ−ト管の製造方法および装置 | |
| JPH07125058A (ja) | 中空成形品の孔形成方法 | |
| JPH0359818B2 (ja) | ||
| JP2005125645A (ja) | 模擬竹の製造方法及びその製造装置 | |
| JP2004249719A (ja) | 立体節目付き合成樹脂製模擬丸竹,その立体節目形成方法及び立体節目形成装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050804 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070524 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070605 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070727 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080805 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080901 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4181985 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110905 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120905 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130905 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |