EP1302121A1 - Fächer - Google Patents
Fächer Download PDFInfo
- Publication number
- EP1302121A1 EP1302121A1 EP02450231A EP02450231A EP1302121A1 EP 1302121 A1 EP1302121 A1 EP 1302121A1 EP 02450231 A EP02450231 A EP 02450231A EP 02450231 A EP02450231 A EP 02450231A EP 1302121 A1 EP1302121 A1 EP 1302121A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- elastic frame
- covering
- fan
- clamping sleeve
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B27/00—Ladies' or like fans
Definitions
- the invention relates to a fan with a foldable elastic frame, through which a string is stretched.
- the object of the present invention is to provide a fan which both is sturdy, as well as can be easily folded and yet one for the use has sufficient stability and rigidity.
- the inventive compartment has a stable and robust shape, can be Just fold it up and make it smaller and it's easy and inexpensive produced.
- the fan unfolds from the folded state automatically.
- a particular advantage of the inventive solution is that by the connection of the ends of the elastic frame in a clamping sleeve the Possibility is created to achieve sufficient stability and rigidity, which is necessary to achieve a corresponding air movement.
- a festtechnikstechnisch particularly favorable education is given if tangentially approximate the ends of the elastic frame in the collet. On This way it is ensured that the frame starting from the clamping sleeve initially concavely curved and at a predetermined distance from the Clamping sleeve merges into a convex curvature.
- the functionality of the fan is particularly increased by the fact that the ends of the elastic frame form a handle portion.
- the manufacture of the fan according to the invention is particularly facilitated by the fact that the fabric in the region of the frame is formed by a tunnel tunnel-shaped and surrounds the frame.
- a particularly favorable embodiment variant of the invention provides that the frame is curved three-dimensionally in the unloaded, unfolded state.
- the three-dimensional curvature is achieved in that the length of the clothing in the longitudinal direction of the fan, that is from the clamping sleeve to the point farthest from the clamping sleeve, the vertex, is slightly less than the geometric length of the frame, which in the unloaded state without would adjust this clothing.
- results in the unloaded, covered subjects a three-dimensional curvature of the frame and consequently a three-dimensional curvature of the fabric.
- This spatial shape causes a special stability, which makes it possible to move large amounts of air in practice.
- the fan can easily be kept in a folded state, if in the area of the frame a fixing loop is attached.
- the inventive subjects consists of an elastic frame 1 of a Fiberglass or spring steel wire, through which a string 2, for example, made of textile material, is stretched.
- the string 2 is in Area of the frame 1 is guided around this and by a seam 3 in the Form of a tunnel 6 is formed, which receives the frame 1.
- the two ends of the frame 1 approach each other tangentially in the region of a handle portion 7 and are connected by a clamping sleeve 4 firmly together.
- a fixing loop 5 is additionally provided in the embodiment variant of FIG. to hold the fan in the folded state.
- the center line 8 of the fan which extends from the clamping sleeve 4 to the apex 9, is curved in the unloaded state, so that a three-dimensional Curvature of the frame 1 and thus a corresponding curvature of Covering 2 results.
- This is achieved essentially by the fact that the covering 2 is made smaller in the longitudinal direction than the frame 1 in unloaded Condition without covering 2.
- Figs. 3 to 5 show the process of Collapsing, wherein in Fig. 3, first the handle portion 7 in the direction of Vertex 9 is bent and pushed and finally by further movement in this direction, the positions shown in Figs. 4 and 5 are achieved. As can be seen from Fig. 5 can thereby by a fixing loop 5 of folded state can be secured.
- the present invention enables a fan with high utility value simple and inexpensive to produce.
- a fan can, for example be issued as promotional items at major sports and cultural events and be provided with a corresponding advertising inscription.
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Housing For Livestock And Birds (AREA)
- Toys (AREA)
- Medicines Containing Plant Substances (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Eine besonders begünstigte Ausführungsvariante der Erfindung sieht vor, dass der Rahmen in unbelastetem, entfalteten Zustand dreidimensional gekrümmt ist. Die dreidimensionale Krümmung wird dadurch erreicht, dass die Länge der Bespannung in Längsrichtung des Fächers, d.h. von der Klemmhülse zu dem von der Klemmhülse am weitesten entfernten Punkt, dem Scheitelpunkt, etwas geringer ist als die geometrische Länge des Rahmens, die sich im unbelasteten Zustand ohne diese Bespannung einstellen würde. Auf diese Weise ergibt sich bei dem unbelasteten, bespannten Fächer eine dreidimensionale Krümmung des Rahmens und demzufolge eine dreidimensionale Krümmung der Bespannung. Durch diese räumliche Form wird eine besondere Stabilität bewirkt, die es ermöglicht, in der Praxis große Luftmengen zu bewegen.
- Fig. 1
- eine erste Ausführungsvariante der Erfindung in einer Draufsicht;
- Fig. 2
- eine weitere Ausführungsvariante der Erfindung in einer Darstellung entsprechend Fig. 1;
- Fig. 3
- eine Darstellung der Ausführungsvariante von Fig. 1 in halb zusammengeklapptem Zustand;
- Fig. 4
- die Ausführungsvariante von Fig. 1 in völlig zusammengeklapptem Zustand; und
- Fig. 5
- die Ausführungsvariante von Fig. 2 in völlig zusammengeklapptem Zustand.
Claims (9)
- Fächer mit einem faltbaren elastischen Rahmen (1), durch den eine Bespannung (2) aufgespannt ist, dadurch gekennzeichnet, dass die Enden des elastischen Rahmens (1) in einer Klemmhülse (4) miteinander verbunden sind.
- Fächer nach Anspruch 1, dadurch gekennzeichnet, dass sich die Enden des elastischen Rahmens (1) in der Klemmhülse (4) tangential annähern.
- Fächer nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Enden des elastischen Rahmens (1) einen Griffabschnitt (7) bilden.
- Fächer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der elastische Rahmen (1) aus Federstahldraht besteht.
- Fächer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der elastische Rahmen (1) aus Fiberglas besteht.
- Fächer nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Bespannung (2) im Bereich des Rahmens (1) durch eine Naht (3) tunnelförmig ausgebildet ist und den Rahmen (1) umgibt.
- Fächer nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Rahmen (1) in unbelastetem, entfalteten Zustand dreidimensional gekrümmt ist.
- Fächer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass im Bereich des Rahmens (1) eine Fixierungsschlinge (5) angebracht ist.
- Fächer nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Bespannung (2) aus textilem Material, Papier, tierischer Haut oder einem Gewebe besteht.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02450231T ATE290801T1 (de) | 2001-10-10 | 2002-10-09 | Fächer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT15962001 | 2001-10-10 | ||
AT0159601A AT411128B (de) | 2001-10-10 | 2001-10-10 | Fächer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1302121A1 true EP1302121A1 (de) | 2003-04-16 |
EP1302121B1 EP1302121B1 (de) | 2005-03-16 |
Family
ID=3688404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02450231A Expired - Lifetime EP1302121B1 (de) | 2001-10-10 | 2002-10-09 | Fächer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1302121B1 (de) |
AT (2) | AT411128B (de) |
DE (1) | DE50202468D1 (de) |
ES (1) | ES2240683T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8382302B2 (en) | 2009-01-16 | 2013-02-26 | Wolfgang Peter Geller | Portable foldable lighting designer |
RU178725U1 (ru) * | 2018-02-08 | 2018-04-18 | Ангелина Валентиновна Тимохова | Устройство для ручного регулирования воздушного потока |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US543252A (en) | 1895-07-23 | jones | ||
US1388037A (en) * | 1921-08-16 | William s | ||
US2392671A (en) * | 1945-04-28 | 1946-01-08 | Harry A Husted | Combination fan and eyeshield |
US4911849A (en) | 1988-06-30 | 1990-03-27 | William Kreysler & Associates, Inc. | Method and means of aeration-powered water flow using foil-shaped contour |
US5975849A (en) | 1997-11-24 | 1999-11-02 | Formosa Saint Jose, Corp. | Handle structure for a flexible fan |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911611A (en) * | 1989-07-27 | 1990-03-27 | Daryl Moore | Collapsible fan |
-
2001
- 2001-10-10 AT AT0159601A patent/AT411128B/de not_active IP Right Cessation
-
2002
- 2002-10-09 DE DE50202468T patent/DE50202468D1/de not_active Expired - Fee Related
- 2002-10-09 ES ES02450231T patent/ES2240683T3/es not_active Expired - Lifetime
- 2002-10-09 EP EP02450231A patent/EP1302121B1/de not_active Expired - Lifetime
- 2002-10-09 AT AT02450231T patent/ATE290801T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US543252A (en) | 1895-07-23 | jones | ||
US1388037A (en) * | 1921-08-16 | William s | ||
US2392671A (en) * | 1945-04-28 | 1946-01-08 | Harry A Husted | Combination fan and eyeshield |
US4911849A (en) | 1988-06-30 | 1990-03-27 | William Kreysler & Associates, Inc. | Method and means of aeration-powered water flow using foil-shaped contour |
US5975849A (en) | 1997-11-24 | 1999-11-02 | Formosa Saint Jose, Corp. | Handle structure for a flexible fan |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8382302B2 (en) | 2009-01-16 | 2013-02-26 | Wolfgang Peter Geller | Portable foldable lighting designer |
RU178725U1 (ru) * | 2018-02-08 | 2018-04-18 | Ангелина Валентиновна Тимохова | Устройство для ручного регулирования воздушного потока |
Also Published As
Publication number | Publication date |
---|---|
EP1302121B1 (de) | 2005-03-16 |
ES2240683T3 (es) | 2005-10-16 |
ATE290801T1 (de) | 2005-04-15 |
DE50202468D1 (de) | 2005-04-21 |
ATA15962001A (de) | 2003-03-15 |
AT411128B (de) | 2003-10-27 |
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