JP5844415B2 - 押し出し成形された合成木材を作るためのダイおよびそれに関連する方法 - Google Patents
押し出し成形された合成木材を作るためのダイおよびそれに関連する方法 Download PDFInfo
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- JP5844415B2 JP5844415B2 JP2014099675A JP2014099675A JP5844415B2 JP 5844415 B2 JP5844415 B2 JP 5844415B2 JP 2014099675 A JP2014099675 A JP 2014099675A JP 2014099675 A JP2014099675 A JP 2014099675A JP 5844415 B2 JP5844415 B2 JP 5844415B2
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- die
- stranding
- channel
- orifice
- cross
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- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/10—Natural fibres, e.g. wool or cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/14—Wood, e.g. woodboard or fibreboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/702—Imitation articles, e.g. statues, mannequins
Description
これは、2007年9月17日にKellerらの名前で出願された米国特許出願11/856,431号の一部継続出願であり、2008年9月29日に出願された米国仮特許出願第61/194,626号に対する優先権を主張し、その両願全体は、参照することにより本明細書に組み込まれる。
12 前部オリフィス
14 後部オリフィス
16 アダプタチャネル
18 ボルト穴
20 アダプタダイ
26 制限域
32 押出機
34 複合材
40 クロスヘッド押出装置
44 コア材料
50 移行金型
51 後部オリフィス
52 移行チャネル
60 ストランディングダイ
61 前部オリフィス
62 ストランディングチャネル・グループ
63 個別ストランディングチャネル
65 マニホールド
66 傾斜面
Claims (9)
- 押出システムで使用するための装置であって:
前部オリフィスと、後部オリフィスと、前記前部オリフィスを前記後部オリフィスに接続し、且つ内面を有するチャネルとを有する、移行金型であって、前記チャネルが前記前部オリフィスの断面積から前記後部オリフィスの断面積まで断面積が減少する先細域を含み、前記移行金型が押出機からの流体物を受けて、流体物が前記前部オリフィス、前記チャネル及び前記後部オリフィスを通過するようにする、移行金型;
前記移行金型と接続し、且つ前記流体物を前記移行金型の前記後部オリフィスから受けるストランディングダイであって、凸状の前部穿孔面と、後部穿孔面と、前記前部穿孔面から前記後部穿孔面に延在する複数の不均一なチャネルとを有するストランディングダイであり、前記凸状の前部穿孔面の中央部は、前記凸状の前部穿孔面の外周部に比べて前記移行金型の前記後部オリフィスの方により伸びている、ストランディングダイ;および
前記ストランディングダイに接続するように構成され且つ寸法決めされた成形用金型であって、前部オリフィスと、後部オリフィスと、該後部オリフィスに該前部オリフィスを接続するチャネルとを有する成形用金型であり、前記後部オリフィスの断面積に対する前記前部オリフィスの断面積の比が圧縮率を定め、前記圧縮率は1.5対1より大きい、成形用金型;
を有する装置であり、
前記移行金型の前記チャネルが、前記先細域の内面と、マニホールドを画定する前記ストランディングダイの前記前部穿孔面との間の空間をさらに有し、前記複数の不均一なチャネル及び前記マニホールドが複数のセグメントを画定し、該複数のセグメントの各々のセグメントは、前記複数の不均一なチャネルの一及び前記複数の不均一なチャネルの該一の直上流の前記マニホールドの全体により画定され、前記複数の不均一なチャネルの各々の長さおよび/または断面積は、前記複数のセグメントにおいて実質的に均一な圧力低下をもたらすよう、前記複数の不均一なチャネルの各々の直上流のマニホールドの部分と連携して構成され且つ寸法決めされている;
装置。 - 前記複数の不均一なチャネルが、異なる長さおよび/または異なる断面積を有するチャネルを含む、請求項1に記載の装置。
- 前記複数の不均一なチャネルの長さは、少なくとも1.01の係数で最小長乃至最大長の範囲内にある、請求項1または2に記載の装置。
- 前記複数の不均一なチャネルの断面積は、少なくとも1.01の係数で最も狭いチャネル乃至最も幅広いチャネルの範囲内にある、請求項1乃至3のいずれか一項に記載の装置。
- 前記複数の不均一なチャネルの中央部は、前記複数の不均一なチャネルの周辺部のチャネルよりも大きな断面積を有するチャネルを有する、請求項1乃至4のいずれか一項に記載の装置。
- 前記複数の不均一なチャネルの周辺部は、前記複数の不均一なチャネルの中央部にあるチャネルよりも大きな断面積を有するチャネルを有する、請求項1乃至4のいずれか一項に記載の装置。
- 前記移行金型および前記ストランディングダイがまっすぐな押出機システム内に含まれ、前記先細域が環状のテーパーを画定する、請求項1乃至6のいずれか一項に記載の装置。
- 前記移行金型に接続するよう構成され且つ寸法決めされたアダプタダイであって:
前部オリフィスと、
後部オリフィスと、
前記前部オリフィスを前記後部オリフィスに接続するチャネルであって、制限域を含むチャネルと
を有するアダプタダイをさらに有する、請求項1乃至7のいずれか一項に記載の装置。 - セルロース・プラスチック複合材を押し出すためのプロセスであって、請求項1乃至8のいずれか一項に記載の装置を通して複合材を通過させることを含む、プロセス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19462608P | 2008-09-29 | 2008-09-29 | |
US61/194,626 | 2008-09-29 |
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JP2011529365A Division JP2012504069A (ja) | 2008-09-29 | 2009-09-29 | 押し出し成形された合成木材を作るためのダイおよびそれに関連する方法 |
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JP2014166763A JP2014166763A (ja) | 2014-09-11 |
JP5844415B2 true JP5844415B2 (ja) | 2016-01-13 |
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JP2011529365A Pending JP2012504069A (ja) | 2008-09-29 | 2009-09-29 | 押し出し成形された合成木材を作るためのダイおよびそれに関連する方法 |
JP2014099675A Active JP5844415B2 (ja) | 2008-09-29 | 2014-05-13 | 押し出し成形された合成木材を作るためのダイおよびそれに関連する方法 |
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US (1) | US8337191B2 (ja) |
EP (1) | EP2349676B1 (ja) |
JP (2) | JP2012504069A (ja) |
KR (1) | KR101546997B1 (ja) |
CN (2) | CN102333636A (ja) |
AU (1) | AU2009296226B2 (ja) |
BR (1) | BRPI0919374A2 (ja) |
CA (1) | CA2738798C (ja) |
CO (1) | CO6361967A2 (ja) |
MX (1) | MX2011003303A (ja) |
NZ (1) | NZ592182A (ja) |
WO (1) | WO2010037113A2 (ja) |
ZA (1) | ZA201102724B (ja) |
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-
2009
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- 2009-09-29 CN CN2009801475202A patent/CN102333636A/zh active Pending
- 2009-09-29 JP JP2011529365A patent/JP2012504069A/ja active Pending
- 2009-09-29 WO PCT/US2009/058830 patent/WO2010037113A2/en active Application Filing
- 2009-09-29 BR BRPI0919374A patent/BRPI0919374A2/pt not_active Application Discontinuation
- 2009-09-29 CN CN201410050920.4A patent/CN103786325A/zh active Pending
- 2009-09-29 NZ NZ592182A patent/NZ592182A/xx unknown
- 2009-09-29 AU AU2009296226A patent/AU2009296226B2/en active Active
- 2009-09-29 MX MX2011003303A patent/MX2011003303A/es active IP Right Grant
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- 2009-09-29 US US12/569,629 patent/US8337191B2/en active Active
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EP2349676B1 (en) | 2014-03-12 |
AU2009296226B2 (en) | 2014-10-02 |
JP2014166763A (ja) | 2014-09-11 |
CN102333636A (zh) | 2012-01-25 |
CA2738798A1 (en) | 2010-04-01 |
KR20110079696A (ko) | 2011-07-07 |
CN103786325A (zh) | 2014-05-14 |
WO2010037113A3 (en) | 2012-01-12 |
EP2349676A2 (en) | 2011-08-03 |
BRPI0919374A2 (pt) | 2016-01-12 |
US20100015267A1 (en) | 2010-01-21 |
AU2009296226A1 (en) | 2010-04-01 |
JP2012504069A (ja) | 2012-02-16 |
MX2011003303A (es) | 2011-08-12 |
NZ592182A (en) | 2013-05-31 |
WO2010037113A2 (en) | 2010-04-01 |
KR101546997B1 (ko) | 2015-08-24 |
ZA201102724B (en) | 2012-07-25 |
US8337191B2 (en) | 2012-12-25 |
CA2738798C (en) | 2015-11-24 |
CO6361967A2 (es) | 2012-01-20 |
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