DE8910498U1 - Sails for sports equipment, especially surf sails - Google Patents
Sails for sports equipment, especially surf sailsInfo
- Publication number
- DE8910498U1 DE8910498U1 DE8910498U DE8910498U DE8910498U1 DE 8910498 U1 DE8910498 U1 DE 8910498U1 DE 8910498 U DE8910498 U DE 8910498U DE 8910498 U DE8910498 U DE 8910498U DE 8910498 U1 DE8910498 U1 DE 8910498U1
- Authority
- DE
- Germany
- Prior art keywords
- film
- sails
- polyester
- layer
- oriented
- 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
Links
- 239000010410 layer Substances 0.000 claims description 15
- 229920006267 polyester film Polymers 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 11
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 11
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims 2
- 101100446452 Arabidopsis thaliana FD2 gene Proteins 0.000 claims 1
- 101150029756 petF gene Proteins 0.000 claims 1
- 239000002356 single layer Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
- B63H9/067—Sails characterised by their construction or manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
- B32B2327/12—Polyvinylhalogenides containing fluorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
- B32B2327/12—Polyvinylhalogenides containing fluorine
- B32B2327/18—PTFE, i.e. polytetrafluoroethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/12—Ships
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
Description
89/K 057G 31. August 1989 89/K 057G 31 August 1989
WLJ-Dr.Gt-iw WLJ-Dr. Gt-iw
Segel für Sportgeräte, insbesondere SurfsegelSails for sports equipment, especially surf sails
Die Erfindung bezieht sich auf ein Sc^eI auf Basis einer streckorientierten Polyesterfolie, insbesondere suf Basis einer Polyethylenterephthelatfolia# dis mit einer weiteren Kunststoffschicht verbundenThe invention relates to a screen based on a stretch-oriented polyester film, in particular based on a polyethylene terephthelate film bonded to a further plastic layer
Das Sage! ist für Sportgeräte vorgesehen, die unter Ausnutzung der Wi^itsner-ie det Fortbewegung auf der Erde, im Wasser oder &dgr;':- Luft dienen. Solche Sportgerät? sind beispielsweise Strand;leiter, Segelschiffe, Surfbretter, Segelflugzfeugs> rrachensegler, ultraleichte Flugzeuge oder Luftballone.The Sage! is intended for sports equipment that uses the Wi^itsner-ie to move on land, in water or in the air . Such sports equipment are, for example, beach ladders, sailing ships, surfboards , gliders, ultralight aircraft or balloons.
Es sind bereits mehrschichtige Segel, insbesondere Surfsegel, bekannt geworden, die aus einer streckorientierten Polyesterfolie bestehen, welche mit einem Fasergewebe verklebt ist (EP-A-O 227 922). Gegenüber gewebten Segeltüchern sind diese Segelfolien luftdicht und ergeben eine größere Schubkraft. Außerdem ist dieses Material aufgrund seiner hohen Reißfestigkeit für diese Anwendung besonders geeignet.Multilayer sails, especially surf sails, are already known, which consist of a stretch-oriented polyester film that is glued to a fiber fabric (EP-A-O 227 922). Compared to woven sailcloth, these sail films are airtight and provide greater thrust. In addition, this material is particularly suitable for this application due to its high tear resistance.
An Surfsegeln aus Kunststoffolie wurde festgestellt, daß sie bei häufigem Gebrauch relativ rasch altern und zum Verspröden neigen. Insbesondere ist ihre Weiterreißfestigkeit zu gering. Zur Überwindung dieser Nachteile wird in DE-U-89 03 609.3 eine Verbundfolie der eingangs genannten Art beschrieben, bei der dieIt has been found that surf sails made of plastic film age relatively quickly with frequent use and tend to become brittle. In particular, their tear resistance is too low. To overcome these disadvantages, a composite film of the type mentioned above is described in DE-U-89 03 609.3, in which the
Polyesterfolie auf wenigstens einer ihrer beiden 30Polyester film on at least one of its two 30
Il I »|l · I · I III» ·· * **Il I »|l · I · I III» ·· * **
-2--2-
Oberflächen mit einer Folie aus Polyolefin, Polyamid, Polyester oder Polyvinylchlorid verbunden ist.surfaces with a film made of polyolefin, polyamide, polyester or polyvinyl chloride.
Ii 5 stoff schicht dahingehend zu verbessern, daß es verbesserte mechanische Stabilität, erhöhte Weiterreißfestigkeit, gute UV-Beständigkeit, hohe Transparenz, geringes Flächengewicht sowie erhöhte Steifigkeit gegen Flattern des Segels beim Surfen aufweist. 10II 5 fabric layer to improve it so that it has improved mechanical stability, increased tear resistance, good UV resistance, high transparency, low surface weight and increased rigidity to prevent the sail from fluttering when surfing. 10
Diese Aufgabe wird gelöst durch die Verbundfolie mit den in Anspruch 1 genannten Merkmalen. Die abhängigen Ansprüche geben zweckmäßige Weiterbildungen an.This object is achieved by the composite film with the features mentioned in claim 1. The dependent claims specify expedient further developments.
Das Segel hat vorzugsweise die Form eines Surfsegeis für Surfbretter, ist jedoch auch für andere Sportgeräte geeignet, welche die Windenergie zur Fortbewegung ausnützen.The sail is preferably in the shape of a surf sail for surfboards, but is also suitable for other sports equipment that use wind energy for propulsion.
Es besteht aus einem mehrschichtigen Verbund aus wenigstens zwei Kunststoffolien, von denen die eine eine streckorientierte und thermofixierte Polyesterfolie ist. Der Polyester ist ein Polyester-Homopolymerisat oder ein Copolyester, ein Gemisch verschiedener It consists of a multilayer composite of at least two plastic films, one of which is a stretch-oriented and thermoset polyester film. The polyester is a polyester homopolymer or a copolyester, a mixture of different Polyester sowie eine Mischung von Polyester mit anderen Polymeren, insbesondere Polyethylenterephthalat. Auf einer oder auf beiden Oberflächen der Polyesterfolie ist eine weitere Kunststoffschicht vorhanden, die aus Polytetrafluorethylen (PTFE) und/oder einem MischPolyester and a mixture of polyester with other polymers, in particular polyethylene terephthalate. On one or both surfaces of the polyester film there is another plastic layer made of polytetrafluoroethylene (PTFE) and/or a mixture polymerisat aus Ethylen und Tetrafluorethylen besteht,polymer of ethylene and tetrafluoroethylene,
-3--3-
welche gegebenenfalls noch zusätzlich einen Polyester, insbesondere Polyethylenterephthalat, in Mischung mi L diesem Fluorkohlenstoffpolymeren enthält. Diese Kunststoffolie ist nicht streckorientiert und thermofixiert, sondern wird durch Schmelzextrusion und Abkühlung erhalten. which optionally also contains a polyester, in particular polyethylene terephthalate, mixed with this fluorocarbon polymer. This plastic film is not stretch-oriented and heat-set, but is obtained by melt extrusion and cooling.
Das Segel hat vorzugsweise zweischichtigen (AB)-oder dreischichtigen (BAB)-Aufbau. Die Dicke der streckorientierten Polyesterfolie liegt im allgemeinen bei 12 bis 200, vorzugsweise 20 bis 150, inibesondere 25 bis 80 Mikrometer, die damit verbundene Kunststoffolie aus Polyfluorkohlenstoff zeigt gewöhnlich eine Dicke von bis 150, insbesondere 25 bis 100 Mikrometer. Die Gesamtdicke der zweischichtigen Verbundfolie beträgt mindestens 40, insbesondere mindestens 50 Mikrometer.The sail preferably has a two-layer (AB) or three-layer (BAB) structure. The thickness of the stretch-oriented polyester film is generally 12 to 200, preferably 20 to 150, in particular 25 to 80 micrometers, the plastic film made of polyfluorocarbon connected to it usually has a thickness of up to 150, in particular 25 to 100 micrometers. The total thickness of the two-layer composite film is at least 40, in particular at least 50 micrometers.
Die Herstellung des Folienverbundes erfolgt beispielsweise durch Verkleben der Einzeifoiien, äu£ deren Ober= fläche ein UV-beständiger Klebstoff als Feststoff oder in gelöster bzw. dispergierter Form aufgebracht ist. Besonders geeignete Klebstoffe bestehen aus zwei Komponenten, z.B. aus einer Polyesterurethan-Verbindung, die mit einem multifunktionellen Isocyanat vernetzt wird. Es ist auch möglich, die Schicht aus Fluorkohlenstoff polymere &eegr; durch Extrusionsbeschichtung auf die Polyesterfolie aufzubringen.The film composite is produced, for example, by gluing the individual films together, onto the surface of which a UV-resistant adhesive is applied as a solid or in dissolved or dispersed form. Particularly suitable adhesives consist of two components, e.g. a polyester urethane compound that is cross-linked with a multifunctional isocyanate. It is also possible to apply the layer of fluorocarbon polymers to the polyester film by extrusion coating.
Bei Verwendung von Einzelfolien zur Herstellung des Folienverbundes werden diese, vorzugsweise die Polyesterfolie, vor dem Verkleben mit einem AuBen- oderWhen using individual films to produce the film composite, these, preferably the polyester film, are coated with an external or
-4--4-
Zwischenlagendruck versehen. Ferner besteht die Möglichkeit, durch Zusatz von Farbstoff die Einzelfolien und/oder die Klebstoffschicht einzufärben. Die Einzelfoli«n enthalten gegebenenfalls UV-Licht absorbierende Verbindungen, wie sie beispielsweise in der EP-A-ö 227 922 als UV-Stabilisatoren in thermoplastischem Kunststoff beschrieben werden.Interlayer printing is also possible. It is also possible to color the individual films and/or the adhesive layer by adding dye. The individual films may contain UV light absorbing compounds, such as those described in EP-A-0 227 922 as UV stabilizers in thermoplastics.
Das Segel zeigt somit den folgenden bevorzugten Aufbau:The sail therefore shows the following preferred structure:
1. Eine einlagige oder coextrudierte mehrschichtige, biaxial streckorientierte Polyethylenterephthalatfolie (PETP, Dichte maximal 1,4 g/cm3. Dicke 12 bis 150 Mikrometer), eine Klebstoffschicht und eine einlagige PTFE-Folie (Dichte 1,70 bis 1,80 g/cm3, Dicke 25 bis 150 Mikrometer), Gesamtdicke mindestens 50 Mikrometer.1. A single layer or co-extruded multilayer biaxially stretch oriented polyethylene terephthalate (PETP) film (density 1.4 g/cm 3 maximum, thickness 12 to 150 microns), an adhesive layer and a single layer PTFE film (density 1.70 to 1.80 g/cm 3 , thickness 25 to 150 microns), total thickness at least 50 microns.
2. Eine einlägige oder coextrudierte mehrschichtige, on biaxial streckorientierte PETP-Folie (Dichte maximal 1,4 g/cm3, Dicke 12 bis 150 Mikrometer), eine Klebstoffschicht und eine einlagige Folie aus einer Mischung von PETP und PTFE (Gewichtsverhältnis2. A single-layer or co-extruded multilayer biaxially stretch-oriented PETP film (maximum density 1.4 g/cm 3 , thickness 12 to 150 micrometers), an adhesive layer and a single-layer film made of a mixture of PETP and PTFE (weight ratio
30 Gew.-Teile zu 70 Gewichtsteile, Dichte von 1,4 bis 2c 1,75 g/cm3, Dicke 25 bis 150 Mikrometer).30 parts by weight to 70 parts by weight, density from 1.4 to 2 c 1.75 g/cm 3 , thickness 25 to 150 micrometers).
3. Eine einlagige oder coextrudierte mehrschichtige, biaxial streckorientierte Polyethylenterephthalatfolie (PETP, Dichte maximal 1,4 g/cm3 f Dicke 25 bis 100 Mikrometer), jeweils eine Klebstoffschicht auf3. A single-layer or co-extruded multilayer biaxially stretch-oriented polyethylene terephthalate film (PETP, density maximum 1.4 g/cm 3 f thickness 25 to 100 micrometers), each with an adhesive layer on
Hoechst Aktiengesellschaft"- werk kalle -albertHoechst Aktiengesellschaft"- werk kalle -albert
-5--5-
beiden Oberflächen und jeweils eine einlagige PTFE-Folie (Dichte 1,70 bis 1,80 g/cm3, Dicke 25 bis 100 Mikrometer), auf jeder Klebstoffschicht.both surfaces and a single layer of PTFE film (density 1.70 to 1.80 g/cm 3 , thickness 25 to 100 micrometers) on each adhesive layer.
Die Erfindung wird durch das nachfolgende Beispiel näher erläutert:The invention is explained in more detail by the following example:
Segel mit Folienaufbau ABSail with foil construction AB
Es wurde eine einlagige, biaxial verstreckte und thermofixierte 50 Mikrometer dicke PETP-Folie mit einer einlagigen 50 Mikrometer dicken nichtorientierten Folie aus PTFE kleberkaschiert. Als Klebstoff wurde ein UV-beständiges Zweikomponentensystem auf Basis von Polyurethan eingesetzt.A single-layer, biaxially stretched and thermoset 50 micrometer thick PETP film was adhesive-laminated to a single-layer 50 micrometer thick non-oriented PTFE film. A UV-resistant two-component system based on polyurethane was used as the adhesive.
Aufgrund des Aufbaus der Verbundfolie konnte die mechanische Stabilität gegenüber siner Moncfolis vst · bessert werden. Gleichzeitig erreichte man mit der Verbundfolie ein geringes Flächengewicht, eine gute Witterungsbeständigkeit, eine gute Transparenz sowie insbesondere eine verbesserte Einreiß- und Weiterreißfestigkeit gegenüber den bekannten mehrlagigen Verbundfolien aus Polyester und anderen Kunststoffschichten.Due to the structure of the composite film, the mechanical stability could be improved compared to its Moncfolis vst. At the same time, the composite film achieved a low basis weight, good weather resistance, good transparency and, in particular, improved tear and tear resistance compared to the known multi-layer composite films made of polyester and other plastic layers.
Die einzige Figur zeigt das Segel in Form eines Surfsegels 1.The only figure shows the sail in the form of a surf sail 1.
Claims (5)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8910498U DE8910498U1 (en) | 1989-09-02 | 1989-09-02 | Sails for sports equipment, especially surf sails |
| EP19900104601 EP0389854A1 (en) | 1989-03-22 | 1990-03-12 | Polyester film sail for sports equipment, particularly for sailboards |
| CA002012571A CA2012571A1 (en) | 1989-03-22 | 1990-03-20 | Sail for sports equipment, in particular windsurfing sail, comprised of polyester film |
| US07/495,991 US5221569A (en) | 1989-03-22 | 1990-03-20 | Sail for sports equipment, in particular windsurfing sail, comprised of polyester film |
| AU52081/90A AU629621B2 (en) | 1989-03-22 | 1990-03-21 | Sail for sports equipment, in particular windsurfing sail, comprised of polyester film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8910498U DE8910498U1 (en) | 1989-09-02 | 1989-09-02 | Sails for sports equipment, especially surf sails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8910498U1 true DE8910498U1 (en) | 1989-10-26 |
Family
ID=6842510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8910498U Expired DE8910498U1 (en) | 1989-03-22 | 1989-09-02 | Sails for sports equipment, especially surf sails |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8910498U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29606487U1 (en) * | 1996-04-09 | 1997-08-07 | Nockemann, Hans, 42111 Wuppertal | Soft top fabric for vehicles |
-
1989
- 1989-09-02 DE DE8910498U patent/DE8910498U1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29606487U1 (en) * | 1996-04-09 | 1997-08-07 | Nockemann, Hans, 42111 Wuppertal | Soft top fabric for vehicles |
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