JP4868542B2 - 建築物の遮蔽体 - Google Patents
建築物の遮蔽体 Download PDFInfo
- Publication number
- JP4868542B2 JP4868542B2 JP2008103656A JP2008103656A JP4868542B2 JP 4868542 B2 JP4868542 B2 JP 4868542B2 JP 2008103656 A JP2008103656 A JP 2008103656A JP 2008103656 A JP2008103656 A JP 2008103656A JP 4868542 B2 JP4868542 B2 JP 4868542B2
- Authority
- JP
- Japan
- Prior art keywords
- compartment
- rotation
- impeller
- liquid
- axis
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/02—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades or like members braked by the fluid
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/62—Counterweighting arrangements
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B2009/807—Brakes preventing fast screen movement
- E06B2009/808—Fluid brakes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
- Building Awnings And Sunshades (AREA)
- Tents Or Canopies (AREA)
- Wing Frames And Configurations (AREA)
- Finishing Walls (AREA)
- Wrappers (AREA)
- Braking Arrangements (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
上記隔室は、上記ワインディング要素に連結されていて該ワインディング要素と共に回転するようになされており、また、上記液体が上記隔室と共に、上記インペラと相対的に、上記第2の回転軸線の回りで少なくとも上記第1の回転方向に回転すると、上記第1の回転軸線の回りにおける上記少なくとも第2の回転方向の上記ワインディング要素の回転を遅延させるように構成されるのが効果的である。上記流体ブレーキは、上記ワインディング要素の中に設けられるのが効果的である。
本発明の一つの実施の形態によれば、上記第1の表面は、上記インペラの半径方向に伸長するディスクに偏心状態で設けられていて該ディスクから軸方向に突出する羽根に設けられており、上記第1の表面は、上記インペラのハブに設けられていて該ハブから半径方向に突出する羽根に設けられており、上記隔室の上記内周壁面は、概ね円筒形であり、上記インペラは、複数の羽根を有しており、各々の羽根は可動であり、これにより、各々の羽根の第2の表面は、当該羽根の第1の表面に上記液体によって圧力が与えられた時に、上記内周壁面に向かって動くことができるように構成されている。この点に関して、各々の羽根が上記第1の表面に向かって凹型の曲線状の断面を有する場合には特に、各々の羽根の第2の表面は、当該羽根の第1の表面に上記液体によって圧力が与えられた時に、上記隔室の上記内周壁面に摩擦的に係合することができるように構成されるのが特に効果的である。
図1は、ロールブラインド1を示しており、このロールブラインドの両端部は、一対の通常のブラケット10A、10Bに取り付けられており、これらブラケットは、ロールブラインド1を窓の近くで壁に取り付けている。ロールブラインド1は、中空の細長い管状のロール12を有している。このロールは、シェード16の頂部がロール12に通常の態様で取り付けられているので、図1では見ることができない。シェード16の頂端部は、通常の態様でロール12に取り付けられている。通常のプルタブ18が、シェード16の底端部に設けられている。
12 ワインディング要素(ロール)
16 遮蔽体
20、28 軸受ジャーナル
24 固定要素
39 ワインディング機構
40 流体ブレーキ
42 隔室
43 内周壁面
46 インペラ
47 インペラハブ
48、48A、48B、羽根
49A、54 羽根の第1の表面
49B、56 羽根の第2の表面
50 ディスク
52、52A、52B 羽根
60 一方向クラッチ
70 増速歯車アセンブリ(遊星歯車列)
72 遊星歯車
74 リングギヤ
76 太陽歯車
84 停止部材
Claims (6)
- 建築物の遮蔽体の巻き取り及び展開を制御するワインディング機構を有する建築物の遮蔽体において、
第1の回転軸線の回りを対向する第1及び第2の回転方向に回転するように、固定の軸受構造体に回転自在に軸止されているワインディング要素であって、前記建築物の遮蔽体を展開したり少なくとも部分的に閉じたりするために該ワインディング要素上に巻き取りまたは該ワインディング要素から巻き出し可能な要素(16)を、前記第1の回転軸線の回りに前記第1の回転方向または前記第2の回転方向に回転せしめるワインディング要素(12);
前記ワインディング要素(12)と前記固定の軸受構造体(20、28)との間に連結されていて、インペラ(46)、流体密の隔室(42)及び該隔室(42)内に収容された液体からなる液体ブレーキであって、前記隔室(42)と前記インペラ(46)が第2の回転軸線の回りを対向する第1の回転方向及び第2の回転方向に相対的に回転するようになされていて、前記液体が前記隔室または前記インペラの回転に伴って前記第2の回転軸線の回りを回転するようになされており、前記インペラ(46)、前記隔室(42)及び前記液体の前記第2の回転軸線の回りの相対的回転運動により前記第1の回転軸線の回りの前記ワインディング要素(12)の相対的回転運動を遅延せしめるようにしてなる流体ブレーキ(40);
を備え、
前記インペラ(46)がインペラハブ(47)及び該インペラハブにヒンジ式に接続されて該インペラハブから半径方向に突き出た羽根であって伸長位置と非伸長位置との間で移動し得るとともに、羽根の回転方向の内のいずれか一方への回転時のみ流体の抵抗を受けるように構成された複数の羽根(48B)を有し、該羽根の各々の端部の半径方向の運動を停止させるための停止部材(84)が前記インペラハブ(47)に一体的に形設されてなること、
を特徴とする建築物の遮蔽体。 - 前記第1の回転軸線及び第2の回転軸線は同軸であることを特徴とする請求項1に記載の建築物の遮蔽体。
- 前記流体ブレーキ(40)は前記ワインディング要素(12)内に設けられていることを特徴とする請求項1乃至2のいずれか一に記載の建築物の遮蔽体。
- 前記液体は前記隔室(42)内の液体の撹拌の増大につれて粘度を増大する液体からなることを特徴とする請求項1乃至3のいずれか一に記載の建築物の遮蔽
- 前記流体ブレーキの前記隔室は、前記ワインディング要素と共に回転するように該ワインディング要素に接続されていることを特徴とする請求項1に記載の建築物の遮蔽体。
- 窓用ブラインド又はシェードであることを特徴とする請求項1乃至5のいずれか一に記載の建築物の遮蔽体。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97203900.2 | 1997-12-12 | ||
EP97203900 | 1997-12-12 | ||
EP98201772 | 1998-05-28 | ||
EP98201772.5 | 1998-05-28 | ||
EP98203010.8 | 1998-09-09 | ||
EP98203010 | 1998-09-09 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP35500798A Division JP4287931B2 (ja) | 1997-12-12 | 1998-12-14 | 建築物遮蔽体ワインディング機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008231910A JP2008231910A (ja) | 2008-10-02 |
JP4868542B2 true JP4868542B2 (ja) | 2012-02-01 |
Family
ID=27238546
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP35500798A Expired - Fee Related JP4287931B2 (ja) | 1997-12-12 | 1998-12-14 | 建築物遮蔽体ワインディング機構 |
JP2008103656A Expired - Fee Related JP4868542B2 (ja) | 1997-12-12 | 2008-04-11 | 建築物の遮蔽体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP35500798A Expired - Fee Related JP4287931B2 (ja) | 1997-12-12 | 1998-12-14 | 建築物遮蔽体ワインディング機構 |
Country Status (10)
Country | Link |
---|---|
US (3) | US6155328A (ja) |
EP (2) | EP1405982B1 (ja) |
JP (2) | JP4287931B2 (ja) |
AT (2) | ATE338193T1 (ja) |
AU (1) | AU741371B2 (ja) |
CA (2) | CA2255292C (ja) |
DE (2) | DE69825400T2 (ja) |
DK (2) | DK1405982T3 (ja) |
ES (2) | ES2224338T3 (ja) |
PL (1) | PL190324B1 (ja) |
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1998
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DE69825400D1 (de) | 2004-09-09 |
DK0922831T3 (da) | 2004-12-13 |
CA2255292A1 (en) | 1999-06-12 |
EP1405982A3 (en) | 2004-06-23 |
US6666252B2 (en) | 2003-12-23 |
DE69835779T2 (de) | 2007-09-20 |
EP1405982B1 (en) | 2006-08-30 |
EP1405982A2 (en) | 2004-04-07 |
DK1405982T3 (da) | 2007-01-02 |
EP0922831A2 (en) | 1999-06-16 |
EP0922831B1 (en) | 2004-08-04 |
JPH11270257A (ja) | 1999-10-05 |
EP0922831A3 (en) | 2002-02-06 |
PL330253A1 (en) | 1999-06-21 |
DE69835779D1 (de) | 2006-10-12 |
CA2614689C (en) | 2011-02-08 |
DE69825400T2 (de) | 2005-08-11 |
CA2614689A1 (en) | 1999-06-12 |
PL190324B1 (pl) | 2005-11-30 |
JP2008231910A (ja) | 2008-10-02 |
AU741371B2 (en) | 2001-11-29 |
CA2255292C (en) | 2008-03-25 |
ES2224338T3 (es) | 2005-03-01 |
AU9699698A (en) | 1999-07-01 |
JP4287931B2 (ja) | 2009-07-01 |
US6443210B1 (en) | 2002-09-03 |
US20020179258A1 (en) | 2002-12-05 |
ATE272783T1 (de) | 2004-08-15 |
ES2269903T3 (es) | 2007-04-01 |
ATE338193T1 (de) | 2006-09-15 |
US6155328A (en) | 2000-12-05 |
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