EP0677256A1 - Watchband - Google Patents
Watchband Download PDFInfo
- Publication number
- EP0677256A1 EP0677256A1 EP95890084A EP95890084A EP0677256A1 EP 0677256 A1 EP0677256 A1 EP 0677256A1 EP 95890084 A EP95890084 A EP 95890084A EP 95890084 A EP95890084 A EP 95890084A EP 0677256 A1 EP0677256 A1 EP 0677256A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- watch
- folded
- intermediate layer
- area
- pin
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
- A44C5/16—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like by folding the strap
Definitions
- the invention relates to a watch band according to the preamble of claim 1.
- the aim of the invention is to avoid these disadvantages and to propose a watch strap of the type mentioned at the outset which is simple to manufacture and is distinguished by high strength.
- the proposed measures result in a very substantial increase in the strength of the watch strap, since a plastic fabric has a much higher strength than leather.
- the features of claim 2 result in the advantage of a high strength of the intermediate layer even if it is made relatively thin, which makes it possible to keep the thickness of the watch straps as a whole small and thereby also to ensure a high degree of flexibility.
- a watch band according to FIGS. 1 and 2 has a multilayer structure, a cover layer 1 and a lower layer 2 being made of leather.
- a layer 3 made of a fabric made of plastic fibers.
- two adjacent strips 4, 5 made of a synthetic fiber fabric are provided, which form the layer 3.
- the strips 4, 5 are glued or glued to the top layer 1 and the bottom layer 2.
- the two parts of the watch band have turned-over sections 6, 7, which are provided for receiving pins, not shown, of a watch case or a buckle part 8, a leather loop 9 also being held in the area of the turned-over section 7.
- metal plates 10 which are preferably made of stainless steel, are glued or glued to the two strips 4, 5 made of plastic fabric.
- Pins 11 are connected to these plates 10, preferably by soldering or welding, which serve as rivets. These pins 11 pass through the advanced cover layer 1 of the folded section 6, 7 of the two parts of the watch band, the ends of the pins 11 being widened to form rivet heads 12 which lie against the outside of the folded cover layer 1 and against the lower layer 2 of the not Press the folded area of the watch band.
- the layer 3 made of a plastic fabric e.g. made of polyamide or polyaramid fibers, which is characterized by high strength, a substantial increase in the strength of the watch strap is achieved.
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Finger-Pressure Massage (AREA)
- Massaging Devices (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Amplifiers (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Uhrband gemäß dem Oberbegriff des Anspruches 1.The invention relates to a watch band according to the preamble of
Bei Leder-Uhrbändern besteht stets das Problem, daß diese im Bereich der kritischen Stellen, wie im Bereich der Umschläge, die zur Befestigung von Schnallenteilen oder zum Umschlingen von im Uhrgehäuse gehaltenen Stiften vorgesehen sind, zum Reißen neigen. Dabei kann eine Armbanduhr sehr leicht verloren gehen.There is always the problem with leather watch straps that they tend to tear in the area of the critical points, such as in the area of the envelopes, which are provided for fastening buckle parts or for looping around pins held in the watch case. It is very easy to lose a wristwatch.
Diese Empfindlichkeit der bekannten Uhrbänder der eingangs erwähnten Art ist durch die sehr engen Krümmungsradien und die dadurch bedingten Zug- und Druckspannungen im Uhrband bedingt. Außerdem kann das Uhrband im Bereich der umgeschlagenen Abschnitte auch sehr leicht aufgrund mechanischer Beanspruchungen abgewetzt werden und auch aus diesem Grund an Festigkeit verlieren.This sensitivity of the known watch straps of the type mentioned at the outset is due to the very narrow radii of curvature and the tensile and compressive stresses in the watch strap caused thereby. In addition, the watch band in the area of the turned-over sections can also be very easily worn away due to mechanical stresses and also lose strength for this reason.
Durch die CH-PS 505 584 wurde ein Uhrband der eingangs erwähnten Art bekannt, bei dem an der Zwischenschicht ein Karabinerhaken angenietet ist. Dabei ist die Zwischenschicht zwischen zwei miteinander vernieteten Laschen des Karabinerhakens gehalten, bzw. von den Nieten durchsetzt. Bei dieser Lösung ergibt sich jedoch der Nachteil einer relativ umständlichen und aufwendigen Befestigung des Karabinerhakens an der Zwischenschicht.From CH-PS 505 584, a watch strap of the type mentioned at the outset was known, in which a snap hook is riveted to the intermediate layer. The intermediate layer is held between two tabs of the snap hook riveted together, or penetrated by the rivets. With this solution, however, there is the disadvantage of a relatively cumbersome and complex fastening of the snap hook to the intermediate layer.
Ziel der Erfindung ist es, diese Nachteile zu vermeiden und ein Uhrband der eingangs erwähnten Art vorzuschlagen, das sich einfach herstellen läßt und sich durch ein hohe Festigkeit auszeichnet.The aim of the invention is to avoid these disadvantages and to propose a watch strap of the type mentioned at the outset which is simple to manufacture and is distinguished by high strength.
Erfindungsgemäß wird dies bei einem Uhrband der eingangs erwähnten Art durch die kennzeichnenden Merkmale des Anspruches 1 erreicht.According to the invention this is achieved in a watch band of the type mentioned at the outset by the characterizing features of
Durch die vorgeschlagenen Maßnahmen wird eine sehr wesentliche Steigerung der Festigkeit des Uhrbandes erreicht, da eben ein Kunststoffgewebe eine wesentlich höhere Festigkeit als Leder aufweist.The proposed measures result in a very substantial increase in the strength of the watch strap, since a plastic fabric has a much higher strength than leather.
Weiters ergibt sich der Vorteil, daß eine relativ großflächige Verbindung des einen Abschnittes des Uhrbandes mit mindestens einem als Niet dienenden Stift gegeben ist. Dadurch ergibt sich eine sehr gute und haltbare Verbindung, bei der auch die Gefahr des Ausreißens der Nietverbindung gegenüber den Lösungen mit einer durchgehenden Nietverbindung, deren Köpfe außen an den beiden Seiten der umgeschlagenen Bereiche des Uhrbandes anliegt, erheblich vermindert ist. Außerdem wird durch die vorgeschlagenen Maßnahmen die Festigkeit des umgeschlagenen Bereiches auf der Armbandunterseite erhöht und ein Lösen der Verbindung des umgeschlagenen Bereiches des Uhrbandes mit dem übrigen Bereich desselben sehr wesentlich erschwert, wobei die Verbindung meist durch Leimen oder Kleben hergestellt wird.Furthermore, there is the advantage that there is a relatively large-area connection of one section of the watch strap to at least one pin serving as a rivet. This results in a very good and durable connection, in which the risk of the rivet connection tearing out compared to the solutions with a continuous rivet connection, the heads of which lie on the outside on both sides of the folded areas of the watch band, is considerably reduced. In addition, the proposed measures increase the strength of the folded area on the underside of the bracelet and makes it very difficult to loosen the connection between the folded area of the watch band and the rest of the watch band, the connection usually being made by gluing or gluing.
Durch die Merkmale des Anspruches 2 ergibt sich der Vorteil einer hohen Festigkeit der Zwischenschicht auch wenn diese relativ dünn ausgebildet ist, wodurch es möglich ist die Dicke der Uhrbänder insgesamt gering zu halten und dadurch auch ein hohes Maß an Flexibilität zu gewährleisten.The features of
Durch die Merkmale des Anspruches 3 wird die Ausbildung von Rostflecken auf den Lederschichten des Uhrbandes vermieden.Due to the features of
Die Erfindung wird nun anhand der Zeichnung näher erläutert. Dabei zeigen:
- Fig. 1 Schnitte durch die beiden Teile eines erfindungsgemäßen Uhrbandes und
- Fig. 2 Ansichten der Unterseiten der beiden Teile eines Uhrbandes nach der Fig. 1 in verkleinertem Maßstab.
- Fig. 1 sections through the two parts of a watch band according to the invention and
- Fig. 2 views of the undersides of the two parts of a watch band according to FIG. 1 on a reduced scale.
Ein Uhrband nach den Fig. 1 und 2 weist einen mehrschichtigen Aufbau aus, wobei eine Deckschicht 1 und eine Unterschicht 2 aus Leder hergestellt sind.A watch band according to FIGS. 1 and 2 has a multilayer structure, a
Zwischen diesen beiden Schichten 1, 2 befindet sich eine Schicht 3 aus einem aus Kunststoffasern hergestellten Gewebe. Dabei sind bei der dargestellten Ausführungsform zwei nebeneinander liegende Streifen 4, 5 aus einem Kunstfaser-Gewebe vorgesehen, die die Schicht 3 bilden.Between these two
Die Streifen 4, 5 sind mit der Deckschicht 1 und der Unterschicht 2 verklebt oder verleimt.The
Die beiden Teile des Uhrbandes weisen umgeschlagene Abschnitte 6, 7 auf, die zur Aufnahme von nicht dargestellten Stiften eines Uhrgehäuses, bzw. eines Schnallenteiles 8 vorgesehen sind, wobei im Bereich des umgeschlagenen Abschnittes 7 auch noch eine Lederschlaufe 9 gehalten ist.The two parts of the watch band have turned-over
Zur Fixierung eines jeden der umgeschlagenen Abschnitte 6, 7 sind Metallplatten 10, die vorzugsweise aus rostfreiem Stahl hergestellt sind, mit den beiden Streifen 4, 5 aus Kunststoff-Gewebe verklebt oder verleimt.To fix each of the folded
Mit diesen Platten 10 sind Stifte 11, vorzugsweise durch Löten oder Schweißen, verbunden, die als Nieten dienen. Dabei durchsetzen diese Stifte 11 die vorgezogene Deckschicht 1 des umgeschlagenen Abschnittes 6, 7 der beiden Teile des Uhrbandes, wobei die Enden der Stifte 11 zu Nietköpfen 12 verbreitert sind, die an der Außenseite der umgeschlagenen Deckschicht 1 anliegen und diese gegen die Unterschicht 2 des nicht umgeschlagenen Bereiches des Uhrbandes pressen.Pins 11 are connected to these
Dadurch wird der mit dem übrigen Uhrband verklebte oder verleimte umgeschlagene Abschnitt 6, 7 gegen ein Lösen dieser Verbindung gesichert.As a result, the folded-over
Durch die Schicht 3 aus einem Kunststoff-Gewebe, z.B. aus Polyamid- oder Polyaramidfasern, das sich durch eine hohe Festigkeit auszeichnet wird eine wesentliche Erhöhung der Festigkeit des Uhrbandes erreicht.Through the
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0076594A AT403877B (en) | 1994-04-13 | 1994-04-13 | CLOCKBAND |
AT765/94 | 1994-04-13 | ||
AT76594 | 1994-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0677256A1 true EP0677256A1 (en) | 1995-10-18 |
EP0677256B1 EP0677256B1 (en) | 2001-12-19 |
Family
ID=3499182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95890084A Expired - Lifetime EP0677256B1 (en) | 1994-04-13 | 1995-04-12 | Watchband |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0677256B1 (en) |
AT (2) | AT403877B (en) |
DE (1) | DE59509956D1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019024663A1 (en) * | 2017-07-31 | 2019-02-07 | 田国财 | Leather watch band |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB432568A (en) * | 1934-01-30 | 1935-07-30 | Henry Clarke | Improvements in and relating to wrislet watch straps |
FR1052657A (en) * | 1952-03-20 | 1954-01-26 | Epiard Freres | Device for attaching a strap and in particular a bracelet to a wristwatch |
FR1081990A (en) * | 1953-05-18 | 1954-12-24 | Epiard Frerres | Device for attaching a strap and, more specifically, a strap to a wristwatch |
GB1145663A (en) * | 1966-04-21 | 1969-03-19 | Bauer Kurt | Strap |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH505584A (en) * | 1968-09-06 | 1971-04-15 | Keller Ulrich | Watch strap |
CH493223A (en) * | 1969-01-10 | 1970-07-15 | Bauer Gustav Fa | End connection on a watch strap |
DE8805454U1 (en) * | 1988-04-25 | 1988-06-23 | Gerhard D. Wempe Kg, 2000 Hamburg, De | |
AT395805B (en) * | 1988-06-15 | 1993-03-25 | Hirsch Armbaender | STRAP OR BELT-SHAPED COMPONENT, IN PARTICULAR WATCH STRAP |
-
1994
- 1994-04-13 AT AT0076594A patent/AT403877B/en not_active IP Right Cessation
-
1995
- 1995-04-12 EP EP95890084A patent/EP0677256B1/en not_active Expired - Lifetime
- 1995-04-12 AT AT95890084T patent/ATE210932T1/en not_active IP Right Cessation
- 1995-04-12 DE DE59509956T patent/DE59509956D1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB432568A (en) * | 1934-01-30 | 1935-07-30 | Henry Clarke | Improvements in and relating to wrislet watch straps |
FR1052657A (en) * | 1952-03-20 | 1954-01-26 | Epiard Freres | Device for attaching a strap and in particular a bracelet to a wristwatch |
FR1081990A (en) * | 1953-05-18 | 1954-12-24 | Epiard Frerres | Device for attaching a strap and, more specifically, a strap to a wristwatch |
GB1145663A (en) * | 1966-04-21 | 1969-03-19 | Bauer Kurt | Strap |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019024663A1 (en) * | 2017-07-31 | 2019-02-07 | 田国财 | Leather watch band |
Also Published As
Publication number | Publication date |
---|---|
EP0677256B1 (en) | 2001-12-19 |
AT403877B (en) | 1998-06-25 |
ATE210932T1 (en) | 2002-01-15 |
DE59509956D1 (en) | 2002-01-31 |
ATA76594A (en) | 1997-11-15 |
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