EP1157625B1 - Kettenglied für eine Schmuckkette - Google Patents
Kettenglied für eine Schmuckkette Download PDFInfo
- Publication number
- EP1157625B1 EP1157625B1 EP01110863A EP01110863A EP1157625B1 EP 1157625 B1 EP1157625 B1 EP 1157625B1 EP 01110863 A EP01110863 A EP 01110863A EP 01110863 A EP01110863 A EP 01110863A EP 1157625 B1 EP1157625 B1 EP 1157625B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chain link
- tube
- head
- clips
- limbs
- 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 - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C11/00—Watch chains; Ornamental chains
Definitions
- the invention relates to a chain link of a jewelry chain with the features X-X.
- the invention is based, a chain link of a jewelry chain the task type described so that a simple assembly and disassembly of the Jewelry chain itself as well as the parts of the chain link are possible and nevertheless one secure cohesion is guaranteed.
- the locking lugs are the bendable Leg of the two brackets in the recesses of the tube independently of one another locked.
- the tube thus forms an indispensable part of the chain link.
- the elements of the chain link namely the two brackets and the tube, are in the assembled Condition thus prevented from moving relative to each other. Therefore these remain Elements even when the chain link is subjected to dynamic tensile, compressive or torsional loads reliably connected.
- Each of the two clamps is inserted into the opposite tube openings and latching the lugs mounted in the recesses of the tubes.
- the assembly and that Locking each clamp with the pipe is completely independent of the other clamp. If a chain link is to be dismantled, the locking lugs are placed radially into the tube pushed in, and the clips will come out of the tube in opposite directions pulled out.
- the head of each clip has one for pushing through opening of one leg of another clip.
- the further bracket leaves thus insert into the head of a clip of an already assembled chain link, in lock the recess of another tube and by inserting another Clamp in the opposite end of this further tube to another chain link join, which is now connected to the chain link mentioned first.
- the tubes can have slots at their ends for torsion-proof reception and support of parentheses.
- the length of the pipes should at least correspond to the leg length of the clips.
- Such short tubes are the brackets, especially in a version with two Legs, offset at an angle to each other, slide into the tube to cause a collision to avoid the legs of the other bracket. With such short pipes, these can Slots also serve as the recesses for receiving the locking lugs.
- the invention provided that the head as an open ring with a slot larger Width is formed as the thickness of the clip, and that the one leg over one Bridge with the other leg, directly connected to the head, and one Has push button.
- a first embodiment of a chain link of a jewelry chain is shown in the following 1 to 4 are described.
- the chain link is made of two brackets from a corrosion-resistant, aesthetically pleasing Metal with good spring properties, such as stainless steel, titanium, silver, gold or platinum, as well as a tube, which is also made of metal, but also another hard and aesthetically pleasing material can exist.
- a corrosion-resistant, aesthetically pleasing Metal with good spring properties such as stainless steel, titanium, silver, gold or platinum, as well as a tube, which is also made of metal, but also another hard and aesthetically pleasing material can exist.
- Each of the two brackets 2 has bendable legs 4 with mirror images projecting therefrom Locking lugs 6.
- the legs 4 start from a head 8 in the form of a ring that leads to a Gap a between the legs 6 through a slot 12 is open.
- the locking lugs 6 have undercut surfaces 7, and the head 8 also has on both sides undercut surfaces 9.
- FIG. 2 shows the clamp 2 according to FIG. 1 in a tube 14 inserted into and secured against twisting and pulling out.
- the tube 14 has at both ends two pairs of slots 16, 18 arranged in a cross shape.
- the width of the slots 16, 16 and 18, 18 of the two pairs of slots is slightly larger than that which remains the same over the entire length of the clamp 2 Measure the thickness s (Fig. 3) of the bracket.
- the length of the legs 4 is measured from the middle of the opening 10 of the head 8, equal to the length of the tube 4.
- the lower bracket 2 is in the tube 14 shown in FIG. 2 by pressing the two together Leg 4 and pushing up through the tube interior until the lugs snap into place 6 in the slots 16 in a secured both in the longitudinal direction and in the direction of rotation Mounted position, the gap width a is reduced to a value a '.
- the second upper bracket 2 is shown in dashed lines, which from the upper Side is inserted into the tube 14, in a position offset by 90 ° lower bracket 2 until it is in the locked position like the first bracket 2 according to FIG. 2 device.
- Fig. 4 shows the fully assembled chain link with the two crosswise to each other with the Tube 14 latched clips 2.
- the crescent-shaped, section 11 of each head 8 protruding from the tube 14 is sufficiently large, so that a further bracket according to FIG. 1 for the attachment of a further chain link as shown and described through this crescent-shaped section 11 of the opening 10 can be pushed through.
- an outer tube is pushed over the tube is that which covers the jacket of the tube and thus has a purely decorative function. Color and material of this outer tube can therefore only be in accordance with the aesthetic External impact must be selected.
- an outer tube is provided, remove the clamps only with a tool to be inserted into the pipe ends, because in this case the locking lugs no longer enter the inside of the pipe from the outside can be pushed in.
- This disadvantage could be avoided by the fact that also passages are provided in the outer tube, which the insertion of a pin in the Allow recesses and thus the pressing of the locking lugs into the pipe interior would.
- the outer tube is to have the same length as the tube, there are at the tube ends just as with the slit pairs with slits or the same or larger width To be provided so that the heads and possibly the lugs in such slots in the outer tube can be included.
- FIG. 5 to 7 show a further embodiment of the invention with a bracket 2, which as Carabiner is running.
- a clip according to this embodiment has a first leg 4 with locking lug 6, which is connected directly to the head 8.
- This head 8 has an opening 10, which via a slot 17 leading to the outside from a second leg 4 of the Bracket is separated.
- This second leg 4, which also has a locking lug 6 with an undercut Has surface 7 is connected to the first leg 4 via a web 3.
- the second leg 4 separated by the slot 17 from the head 8 has an actuating button 19, which protrudes through a longitudinal slot 21 in the tube 14 so that with it second leg 4 can be pressed inwards into the opening 10.
Landscapes
- Adornments (AREA)
Description
- Fig. 1
- eine zweischenkelige Klammer eines Kettengliedes gemäß einer ersten Ausführung der Erfindung;
- Fig. 2
- die Klammer nach Fig. 1 montiert in einem längsgeschnitten dargestellten Rohr;
- Fig. 3
- einen Schnitt nach der Linie III-III in Fig. 2;
- Fig. 4
- eine perspektivische Darstellung eines kompletten Kettengliedes nach den Fig. 1 bis 3;
- Fig. 5
- eine als Karabiner ausgebildete zweischenkelige Klammer gemäß der Erfindung;
- Fig. 6
- die Klammer nach Fig. 5 montiert in einem geschnitten gezeichneten Rohr;
- Fig. 7
- einen Schnitt nach der Linie XI-XI in Fig. 6.
Claims (10)
- Kettenglied einer Schmuckkette mit zwei Klammern (2), die von entgegengesetzten Enden in ein Rohr (14) eingesteckt sind und jeweils mindestens einen von einem Kopf (8) wegragenden, gegen Federrückstellkraft biegbaren Schenkel (4) aufweisen, der eine Rastnase (6) zum Einrasten hinter einer Rastfläche in einer Ausnehmung (13; 16, 18) im Mantel des Rohres (14) hat, dadurch gekennzeichnet, daß insgesamt zwei Schenkel (4) von dem Kopf (8) jeder Klammer (2) wegragen, die spiegelbildlich zueinander je mit einer Rastnase (6) versehen sind und daß der Kopf (8) jeder Klammer (2) eine zum Durchstecken eines Teils (4;8) einer weiteren Klammer bemessene Öffnung (10;17) aufweist, wobei die Öffnung (10) entweder zu einem Spalt (a) zwischen den beiden Schenkeln (4) offen ist oder als Schlite (17) im kopf (8) ausgebildet ist.
- Kettenglied nach Anspruch 1, dadurch gekennzeichnet, daß beide Rohrenden je zur verdrehungssicheren Abstützung des Kopfes (8) einer der beiden Klammern (2) ausgebildet sind.
- Kettenglied nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Rastnasen (6) an den freien Enden der Schenkel (4) vorgesehen sind und daß die Ausnehmungen (13; 16, 18) für die Rastnasen in einem höchstens etwa der Schenkellänge entsprechenden Abstand von den Rohrenden vorgesehen sind.
- Kettenglied nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Federrückstellkraft durch Eigenfedrigkeit der Schenkel (4) aufgebracht ist.
- Kettenglied nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Kopf (8) als Ring ausgebildet ist.
- Kettenglied nach Anspruch 1 oder 5, dadurch gekennzeichnet, daß die Klammern (2) eine über ihre Länge konstante Stärke (s) haben.
- Kettenglied nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß Schlitzpaare (16, 16; 18, 18) zur verdrehsicheren Abstützung der Klammern an den beiden Rohrenden angeordnet sind.
- Kettenglied nach Anspruch 7, dadurch gekennzeichnet, daß die Schlitzpaare (16, 16 und 18, 18) an den beiden Rohrenden im Winkel versetzt zueinander angeordnet und die beiden Klammern (2) in entsprechend verdrehter Lage zueinander von den beiden Rohrenden her ineinandergeschoben sind, wobei die Schlitze der Schlitzpaare teils als Ausnehmungen zur Aufnahme der Rastnasen (6) und teils zur verdrehsicheren Halterung der Köpfe (8) der Klammern dienen..
- Kettenglied nach Anspruch 1, dadurch gekennzeichnet, daß der eine, durch den Schlitz (17) vom Kopf getrennte Schenkel (4) über einen Steg (3) mit dem anderen, direkt mit dem Kopf verbundenen Schenkel (4) verbunden ist und einen Betätigungsdrücker (19) aufweist, der durch einen Längsschlitz (21) des Rohres (14) nach außen ragt.
- Kettenglied nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß ein Außenrohr (20) über das Rohr (14) geschoben ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20009025U DE20009025U1 (de) | 2000-05-19 | 2000-05-19 | Kettenglied einer Schmuckkette |
DE20009025U | 2000-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1157625A1 EP1157625A1 (de) | 2001-11-28 |
EP1157625B1 true EP1157625B1 (de) | 2004-11-17 |
Family
ID=7941758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01110863A Expired - Lifetime EP1157625B1 (de) | 2000-05-19 | 2001-05-04 | Kettenglied für eine Schmuckkette |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1157625B1 (de) |
AT (1) | ATE282338T1 (de) |
DE (1) | DE20009025U1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1003641B (el) * | 2000-10-30 | 2001-08-22 | Κρανιασανικολαουαγρηγοριοσα | Συνδεσμοσασπαστουακοσμηματοσ.α |
ITAR20080036A1 (it) * | 2008-11-18 | 2010-05-19 | Enrico Ciumi | Catena montabile personalizzabile, particolarmente per gioielleria e bigiotteria. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH138957A (de) * | 1929-05-28 | 1930-03-31 | Fessler Max | Schnappfederverschluss für Schmucksachen und dergleichen. |
GB793249A (en) * | 1954-12-20 | 1958-04-16 | James Turner Jewellers & Silve | Improvements in necklaces |
US3421341A (en) * | 1966-10-18 | 1969-01-14 | Anson Inc | Clasp combined with detachably mounted ornament |
US3462807A (en) * | 1968-01-15 | 1969-08-26 | Marquardt Hudes Inc | Clasp construction |
US4486925A (en) * | 1982-09-27 | 1984-12-11 | Lineberry Patricia H | Fastening buckle for chains, strings of beads, pearls and like jewelry |
DE29500028U1 (de) * | 1995-01-02 | 1995-03-16 | Berkowicz, Edith, Edegem | Springschloß für Schmucksachen |
-
2000
- 2000-05-19 DE DE20009025U patent/DE20009025U1/de not_active Expired - Lifetime
-
2001
- 2001-05-04 EP EP01110863A patent/EP1157625B1/de not_active Expired - Lifetime
- 2001-05-04 AT AT01110863T patent/ATE282338T1/de active
Also Published As
Publication number | Publication date |
---|---|
DE20009025U1 (de) | 2000-08-10 |
ATE282338T1 (de) | 2004-12-15 |
EP1157625A1 (de) | 2001-11-28 |
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