EP0310536B1 - Gliederarmband - Google Patents

Gliederarmband Download PDF

Info

Publication number
EP0310536B1
EP0310536B1 EP88710015A EP88710015A EP0310536B1 EP 0310536 B1 EP0310536 B1 EP 0310536B1 EP 88710015 A EP88710015 A EP 88710015A EP 88710015 A EP88710015 A EP 88710015A EP 0310536 B1 EP0310536 B1 EP 0310536B1
Authority
EP
European Patent Office
Prior art keywords
links
link
spindles
another
articulated arm
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
Application number
EP88710015A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0310536A1 (de
Inventor
Daniel Wild
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.)
Manufacture Jaeger le Coultre SA
Original Assignee
Manufacture Jaeger le Coultre SA
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 Manufacture Jaeger le Coultre SA filed Critical Manufacture Jaeger le Coultre SA
Publication of EP0310536A1 publication Critical patent/EP0310536A1/de
Application granted granted Critical
Publication of EP0310536B1 publication Critical patent/EP0310536B1/de
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
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/02—Link constructions
    • A44C5/10—Link constructions not extensible
    • A44C5/107—Link constructions not extensible with links made of more than two elements including connecting elements

Definitions

  • the invention relates to a link bracelet, in particular a jewelry or watch bracelet, with a plurality of rows of individual links arranged next to one another, which are offset by about half the length of a single link in the longitudinal direction of the strap, each individual link in each of its two end regions directed in the longitudinal direction of the strap, by means transverse to the longitudinal direction of the strap directed axes is articulated to the corresponding end portion of the laterally adjacent single link.
  • a link bracelet is e.g. in FR-A-1 151 673.
  • the object of the invention is to provide a link bracelet of the type mentioned that is easy to assemble and disassemble.
  • This object is achieved in that in each case an inner member in contact and between the two inner members a lock element is arranged on the facing side surfaces of two outer members, and that an axis arranged on an outer link, an overall axis extending through corresponding recesses of all the individual links arranged next to one another and the lock element to the laterally opposite outer link, and the other axis of this outer link a fixedly arranged on this outer link and through a corresponding recess of the adjacent inner link approximately to the middle of the band in is a retaining recess of the lock element protruding semiaxis, the mutually facing, free ends of the semiaxis being positively connectable to one another by means of the lock element.
  • the lock element on the outside of the link bracelet can have the same configuration as the individual links and can therefore not be recognized as a functional component but only as a decorative component. Both simple plug-in assembly and disassembly take place without destroying or deforming components. Also, despite easy movement of the individual links relative to one another, detachment of the individual links from one another is prevented.
  • the positive connection is achieved in that each of the mutually facing free ends of two semi-axles has a radial extension and both radial extensions together from the holding recess of the lock element blocking axial movement of the semi-axes away from one another, can be gripped like a clamp.
  • the cross section of the holding recess preferably largely corresponds to the cross section of the two radial extensions.
  • the lock element has an insertion opening that extends outward from the holding recess perpendicular to the longitudinal extension of the semiaxes and through which the two radial extensions can be passed together.
  • the radial extensions are cylindrical, they can easily be produced by a turning process.
  • the radial extensions are domes and the domes projecting towards each other approximately complement each other to form a ball, there is also a certain degree of pivotability of the individual links lying next to one another transversely to the longitudinal direction of the band within the scope of the tolerance-related play.
  • the radial extensions are of such a size that they can be passed through the recesses of the inner links, the radial extensions can be formed in one piece with the semiaxes.
  • a uniformly closed side surface of the outer links is achieved in that the recesses in the outer links for receiving the full axes are open bores towards the inner links.
  • the link bracelet shown in FIGS. 1 to 5 consists of a plurality of rows of rows of individual links which are approximately identical in shape and which are offset in the longitudinal direction of the tape by approximately half the link length.
  • inner links 2 are in contact, between which a lock element 3 corresponding in its external dimensions is arranged, corresponding to the other individual links.
  • the inner links 2 are formed in their two end regions directed in the longitudinal direction of the strip with continuous recesses 4 running transversely to the longitudinal direction of the strip.
  • the outer member 1 is also provided with a recess 5 which runs transversely to the longitudinal direction of the band and is designed as a basic bore which is open towards the adjacent inner member 2.
  • a semiaxis 6 is arranged on the outer member 1, which projects transversely to the longitudinal direction of the tape to the opposite outer member 1.
  • the semiaxis 6 of two outer links 1 protrude towards one another, in each case through a recess 4 of an inner link 2 up to the belt center into a holding recess 7 which is formed in an end region of the lock element 3.
  • the holding recess 7 is provided with such a cross section that it simultaneously encompasses both radial extensions 9 arranged at the free ends of the semi-axles 6 directed towards one another and thus prevents the semi-axles from moving away from one another.
  • an insertion opening 8 leads from the holding recess 7 to the outside, which has a cross section such that the radial extensions 9 of both semiaxes 6 can be inserted together into the holding recess 7 from the outside.
  • a further continuous recess 10 is formed transversely to the longitudinal direction of the band.
  • An axis 11 is arranged in this recess 10 and in one of the recesses 4 of the adjacent inner members 2 and with its end pieces protruding into the recesses 5 of the outer members 1.
  • the semiaxes 6 can be formed in one piece with an outer member 1.
  • FIG. 6b Another embodiment, in which the semiaxis 6 is stepped at its outer link end and is firmly inserted into a corresponding stepped bore 12, is shown in FIG. 6b.
  • FIG. 6c shows a semiaxis 6 inserted into a basic bore 13 of the outer member 1.
  • the lock elements 3 shown in FIG. 7 all have, at least approximately, a rectangular cross section.
  • holding recesses 7 and insertion openings 8 are formed by a basic bore, which open outwards in FIG. 7a in the longitudinal direction of the strip and in FIGS. 7b and 7c at an angle to the longitudinal direction of the strip.
  • holding recess 7 and insertion opening 8 are formed by a bore that is continuous in the longitudinal direction of the strip.
  • openings 14 are provided in the area of the insertion opening 8 and holding recess 7 transversely to the longitudinal direction of the strip, the cross section of which is smaller than the cross section of the radial extensions 9 and through which the semi-axes 6 are guided to the holding recess 7.
  • the radial extensions 9 are formed in that an annular groove 15 is formed at a distance from the free end of the semi-axis 6.
  • the cross section of the radial extension 9 thus corresponds to the cross section of the semi-axis 6, so that the semi-axis 6 with the extensions 9 can be passed through the recesses 4 without problems.
  • the lock element 3 can either be arranged directly next to the inner links 2 (FIG. 5) or offset by half the length of the inner links 2 (FIG. 4).
  • the semi-axles 6 of the outer links 1 are first passed through the one recesses 4 of the inner links 2 until the extensions 9 of the semi-axles 6 abut one another on the end face. Then the lock element 3 is pushed in the longitudinal direction of the band between the two inner members in such a way that the two radial extensions 9 pass through the insertion opening 8 into the holding recess 7. The outer links 1, the inner links 2 and the lock element 3 are thus firmly connected to one another in the band transverse direction.

Landscapes

  • Clamps And Clips (AREA)
  • Package Frames And Binding Bands (AREA)
EP88710015A 1987-09-30 1988-06-09 Gliederarmband Expired - Lifetime EP0310536B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3732920 1987-09-30
DE19873732920 DE3732920A1 (de) 1987-09-30 1987-09-30 Gliederarmband

Publications (2)

Publication Number Publication Date
EP0310536A1 EP0310536A1 (de) 1989-04-05
EP0310536B1 true EP0310536B1 (de) 1991-04-10

Family

ID=6337204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88710015A Expired - Lifetime EP0310536B1 (de) 1987-09-30 1988-06-09 Gliederarmband

Country Status (3)

Country Link
EP (1) EP0310536B1 (enrdf_load_stackoverflow)
JP (1) JPH01110302A (enrdf_load_stackoverflow)
DE (2) DE3732920A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026637A (en) * 1998-03-20 2000-02-22 Montres Rolex S.A. Wristlet with articulated links

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917635A1 (de) * 1989-05-31 1990-12-13 Jaeger Lecoultre Sa Befestigungsvorrichtung
CN113337740A (zh) * 2021-03-23 2021-09-03 东莞宜安科技股份有限公司 一种半固态铝合金加工用大件成型机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247801A (de) * 1946-03-20 1947-03-31 Ag Ornatus Verschluss, insbesondere für Armbänder und Halsketten.
DE949909C (de) * 1953-06-09 1956-09-27 Robert Sparn Bandkoerper fuer Schmuck- und Gebrauchszwecke
FR1151673A (fr) * 1955-12-05 1958-02-04 Rodi & Wienerberger Ag Bande à éléments articulés
DE1120195B (de) * 1959-05-22 1961-12-21 Richard Pfisterer Fa Gliederband fuer Schmuckzwecke
DE2014337A1 (de) * 1970-03-25 1971-10-07 La Benca di Ercole Mannella Vi cenza (Italien) Nicht dehnbares Gliederband
DE3600590A1 (de) * 1986-01-11 1987-07-16 Jaeger Lecoultre Sa Gliederband

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026637A (en) * 1998-03-20 2000-02-22 Montres Rolex S.A. Wristlet with articulated links

Also Published As

Publication number Publication date
DE3732920A1 (de) 1989-04-13
DE3732920C2 (enrdf_load_stackoverflow) 1990-02-15
JPH01110302A (ja) 1989-04-27
JPH0418841B2 (enrdf_load_stackoverflow) 1992-03-27
DE3862359D1 (de) 1991-05-16
EP0310536A1 (de) 1989-04-05

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