DE283041C - - Google Patents
Info
- Publication number
- DE283041C DE283041C DENDAT283041D DE283041DA DE283041C DE 283041 C DE283041 C DE 283041C DE NDAT283041 D DENDAT283041 D DE NDAT283041D DE 283041D A DE283041D A DE 283041DA DE 283041 C DE283041 C DE 283041C
- Authority
- DE
- Germany
- Prior art keywords
- tube
- braid
- widely
- spring
- expandable
- 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.)
- Active
Links
- 210000003746 Feathers Anatomy 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- A44C5/0053—Flexible straps
- A44C5/0069—Flexible straps extensible
- A44C5/0076—Flexible straps extensible essentially made from metal
Landscapes
- Adornments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Ausdehnbare Armbänder mit federartig übereinander gewundenen Streifen mit innen angeordneter Schraubenfeder sind bekannt. Auch ist es bekannt, Armbänder aus Hohlgeflecht mit innen angeordneter Feder herzustellen, jedoch ist das kreuz und quer gewebte Geflecht nicht ausdehnungsfähig und die innere Feder nicht schraubenförmig geformt und daher nicht so nachgiebig. Schließlieh sind ausdehnbare Flachgeflechte bekannt, bei denen notwendigerweise die Federn und die anderen Teile des Armbandes ineinandergreifen müssen.Extensible bracelets with stripes twisted one on top of the other like a feather inside arranged coil spring are known. It is also known to make bracelets made of hollow braid made with a spring arranged inside, but it is woven criss-cross Braid does not expand and the inner spring is not shaped like a helix and therefore not so yielding. Finally, expandable flat braids are known, which necessarily interlock the springs and the other parts of the bracelet have to.
Demgegenüber besteht der Erfindung gemaß das Neuartige darin, daß sie aus einer aus losem Geflecht bestehenden und daher weit ausdehnbaren Röhre gebildet sind, die sich durch eine frei eingelegte, schraubenförmig gewundene Feder selbsttätig schließt. Es wird durch vorstehende Neuerung erreicht, daß außer der weit ausdehnbaren Röhre, da die Feder frei im Hohlgeflecht liegt, auch die Fabrikation vereinfacht wird.In contrast, the invention according to the novel is that it consists of a consisting of loose braid and therefore widely expandable tubes are formed, the closes automatically by a freely inserted, helically wound spring. It is achieved by the above innovation that, apart from the widely expandable tube, the spring is free in the hollow braid lies, the fabrication is also simplified.
Auf der Zeichnung zeigen:On the drawing show:
Fig. ι eine Ansicht der aus losem Geflecht
bestehenden, weit ausdehnbaren Röhre in ihrer Ruhelage, teilweise im Schnitt nach Linie q-q,
Fig. 2 dasselbe Geflecht im ausgedehnten Zustande,
Fig. 3 einen Querschnitt hierzu, undFig. Ι a view of the loose braid, extensible tube in its rest position, partially in section along line qq, Fig. 2 the same braid in the expanded state,
Fig. 3 shows a cross section of this, and
Fig. 4 und 5 andere Ausführungsformen.
Die weit ausdehnbare Röhre α besteht aus spiralartig ineinander geflochtenen bzw. geschraubten
Drähten und ist in ihrem Querschnitt (Fig. 3) als geschlossene Röhre ausgebildet.
Durch Anordnung von schraubenförmig gewundenen Federn b innerhalb der Röhre, die zweckmäßig innen an den Stirnseiten
befestigt sind, kann die Röhre nach Belieben ausgedehnt werden (Fig. 2), um beim
Freigeben (Fig. 1) sich selbsttätig wieder zu schließen.Figures 4 and 5 show other embodiments.
The widely expandable tube α consists of spirally braided or screwed wires and is designed as a closed tube in its cross section (FIG. 3). By arranging helically wound springs b inside the tube, which are expediently fastened on the inside at the end faces, the tube can be expanded at will (Fig. 2) in order to automatically close again when released (Fig. 1).
Fig. 4 und 5 zeigen insofern eine andere Ausführungsform, als der Querschnitt der Röhre α je nach Anordnung von einer oder mehr als zwei Federn eine andere Form a1 bzw. rt2 erhält.4 and 5 show a different embodiment in that the cross section of the tube α has a different shape a 1 or rt 2 depending on the arrangement of one or more than two springs.
Die aus losem Geflecht bestehende, weit ausdehnbare Röhre kann je nach Verwendungsart in jeder Größe und Querschnittsform sowie Art der Geflechtsbildung angefertigt werden, glatt oder mit Musterung versehen sein.The widely expandable tube made of loose braid can, depending on the type of use can be made in any size and cross-sectional shape as well as the type of braiding, smooth or with a pattern be.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE283041C true DE283041C (en) |
Family
ID=538642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT283041D Active DE283041C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE283041C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE826515C (en) * | 1949-06-04 | 1952-01-03 | Bischoff Schmuckwaren Fabrik G | Snake pull cord |
DE1061105B (en) * | 1956-12-01 | 1959-07-09 | Ludwig Gastner | Elastic watch strap |
EP0381831A2 (en) * | 1989-02-06 | 1990-08-16 | Chimento S.P.A. | Method of composition of manufactured articles suited to realize necklaces, bracelets and similar items and items obtained with said method |
EP1192873A2 (en) * | 2000-09-28 | 2002-04-03 | Balestra 1882 SpA | A chain with both utility and ornamental applications |
-
0
- DE DENDAT283041D patent/DE283041C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE826515C (en) * | 1949-06-04 | 1952-01-03 | Bischoff Schmuckwaren Fabrik G | Snake pull cord |
DE1061105B (en) * | 1956-12-01 | 1959-07-09 | Ludwig Gastner | Elastic watch strap |
EP0381831A2 (en) * | 1989-02-06 | 1990-08-16 | Chimento S.P.A. | Method of composition of manufactured articles suited to realize necklaces, bracelets and similar items and items obtained with said method |
EP0381831A3 (en) * | 1989-02-06 | 1991-02-06 | Chimento S.P.A. | Method of composition of manufactured articles suited to realize necklaces, bracelets and similar items and items obtained with said method |
EP1192873A2 (en) * | 2000-09-28 | 2002-04-03 | Balestra 1882 SpA | A chain with both utility and ornamental applications |
EP1192873A3 (en) * | 2000-09-28 | 2003-12-03 | Balestra 1882 SpA | A chain with both utility and ornamental applications |
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