EP1157625A1 - Maillon pour chaíne de bijouterie - Google Patents

Maillon pour chaíne de bijouterie Download PDF

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Publication number
EP1157625A1
EP1157625A1 EP01110863A EP01110863A EP1157625A1 EP 1157625 A1 EP1157625 A1 EP 1157625A1 EP 01110863 A EP01110863 A EP 01110863A EP 01110863 A EP01110863 A EP 01110863A EP 1157625 A1 EP1157625 A1 EP 1157625A1
Authority
EP
European Patent Office
Prior art keywords
chain link
tube
link according
head
leg
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
Application number
EP01110863A
Other languages
German (de)
English (en)
Other versions
EP1157625B1 (fr
Inventor
Carl F. Dau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1157625A1 publication Critical patent/EP1157625A1/fr
Application granted granted Critical
Publication of EP1157625B1 publication Critical patent/EP1157625B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 two brackets, of opposite Ends inserted into a tube and at least one of each head projecting, bendable against spring restoring force leg with a locking lug.
  • the locking lug which is at the free end of the or each leg is provided, provided on its back with a locking surface on which the locking lug of a second clip can snap into place, which is opposite "foot against Feet "and 90 ° twisted against each other with respect to the other bracket hooked together are.
  • This arrangement of the two brackets can also be within a pipe section be housed.
  • the invention has for its object a chain link of a jewelry chain of the beginning 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 pipe 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 assemble, 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.
  • the clips especially in a version with two Legs, offset at an angle to each other, to insert into the tube to cause a collision to avoid the legs of the other bracket.
  • these can Slits 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 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 subsequently based on the 1 to 4 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 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 is open via a slot 12.
  • 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.
  • FIGS. 5 to 8 show a modification of this second embodiment.
  • Fig. 8 shows a modification of this second embodiment.
  • the same or parts having the same effect as in the embodiment according to FIGS. 1 to 4 with the same reference numbers busy.
  • a bracket 2 of this embodiment is shown in isolation in FIG. 5. It has only one bendable, resilient leg 4 with a detent 6 at the free end and a head 8 with an opening 10, which is open here via a slot 5 to the leg 4, so that the Head 8 forms an open, slotted ring.
  • the slot 5 ensures that the leg 4th can be bent far without risk of breakage.
  • Both the locking lug 6 and the head 8 have undercut surfaces 7, 9 with the same Function as in the embodiment of FIGS. 1 to 4, namely for locking with recesses 13 or pairs of slots 16, 16 and 18, 18 of a tube 14.
  • the difference here is that that the locking lugs 6 with the undercut surfaces 17 not with the slots 16, 16th or 18, 18 cooperate at the pipe ends, which are used exclusively for receiving the head areas serve with the undercut surfaces 9.
  • the locking lugs 6 act exclusively with recesses 13 which fit in the middle of the tube length Distances corresponding to the leg length of the legs 4 are provided in the jacket of the tube 14 are. This enables a chain link to be designed with any tube lengths beyond the minimum leg length, as is the case with the embodiment according to FIGS. 1 to 4 is provided, namely a tube length that corresponds approximately to the leg length.
  • this tube length is significantly larger than twice the length the leg 4 of the two brackets 2 in turn inserted into the tube in the opposite direction. 8 that the two clamps 2 are relative in any rotational position to each other by appropriate arrangement of the pairs of slots 16, 16 and 18, 18 to the Pipe ends can be arranged. In the embodiment shown in FIG. 8, these are Slot pairs arranged in a common plane containing the longitudinal axis of the tube 14, so not arranged rotated against each other.
  • Fig. 7 shows a further special feature in the form of an outer tube pushed over the tube 14 20, which covers the jacket of the tube 14 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. However, if such an outer tube is provided, 20 only remove the clips 2 with a tool to be inserted into the pipe ends, because the locking lugs 6 in this case no longer from the outside into the inside of the tube 14 can be pressed. 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 13 and thus the pressing of the locking lugs 6 into the tube interior would.
  • outer tube 20 is to have the same length as the tube 14, are at the tube ends as well as 14 pairs of slots with slots 16 or 18 of equal or greater width To be provided so that the heads 8 and possibly the lugs 6 also in such slots in the outer tube 20 can be included.
  • FIG. 9 to 11 show a third 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 an outwardly leading slot 17 of 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.

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  • Adornments (AREA)
EP01110863A 2000-05-19 2001-05-04 Maillon pour chaíne de bijouterie Expired - Lifetime EP1157625B1 (fr)

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 true EP1157625A1 (fr) 2001-11-28
EP1157625B1 EP1157625B1 (fr) 2004-11-17

Family

ID=7941758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110863A Expired - Lifetime EP1157625B1 (fr) 2000-05-19 2001-05-04 Maillon pour chaíne de bijouterie

Country Status (3)

Country Link
EP (1) EP1157625B1 (fr)
AT (1) ATE282338T1 (fr)
DE (1) DE20009025U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAR20080036A1 (it) * 2008-11-18 2010-05-19 Enrico Ciumi Catena montabile personalizzabile, particolarmente per gioielleria e bigiotteria.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003641B (el) * 2000-10-30 2001-08-22 Κρανιασανικολαουαγρηγοριοσα Συνδεσμοσασπαστουακοσμηματοσ.α

Citations (6)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAR20080036A1 (it) * 2008-11-18 2010-05-19 Enrico Ciumi Catena montabile personalizzabile, particolarmente per gioielleria e bigiotteria.

Also Published As

Publication number Publication date
EP1157625B1 (fr) 2004-11-17
ATE282338T1 (de) 2004-12-15
DE20009025U1 (de) 2000-08-10

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