EP0158152A1 - Armbandverschluss mit doppelten Sicherheitsmitteln - Google Patents

Armbandverschluss mit doppelten Sicherheitsmitteln Download PDF

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Publication number
EP0158152A1
EP0158152A1 EP85102981A EP85102981A EP0158152A1 EP 0158152 A1 EP0158152 A1 EP 0158152A1 EP 85102981 A EP85102981 A EP 85102981A EP 85102981 A EP85102981 A EP 85102981A EP 0158152 A1 EP0158152 A1 EP 0158152A1
Authority
EP
European Patent Office
Prior art keywords
bracelet
strand
tongue
axis
double security
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
EP85102981A
Other languages
English (en)
French (fr)
Other versions
EP0158152B1 (de
Inventor
Fernando Fontana
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.)
Omega SA
Original Assignee
Omega 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 Omega SA filed Critical Omega SA
Publication of EP0158152A1 publication Critical patent/EP0158152A1/de
Application granted granted Critical
Publication of EP0158152B1 publication Critical patent/EP0158152B1/de
Expired 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
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
    • A44C5/2042—Fasteners provided with a turnable clamping lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S24/00—Buckles, buttons, clasps
    • Y10S24/30—Separable-fastener or required component thereof
    • Y10S24/51—Separable-fastener or required component thereof including receiving member having cavity and mating member having insertable projection guided to interlock thereby
    • Y10S24/52—Separable-fastener or required component thereof including receiving member having cavity and mating member having insertable projection guided to interlock thereby having divergent interlock means distinct from cavity or projection of its member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/21—Strap tighteners
    • Y10T24/2102—Cam lever and loop
    • Y10T24/2104—Step adjusted
    • Y10T24/2115—Jewelry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/21—Strap tighteners
    • Y10T24/2102—Cam lever and loop
    • Y10T24/213—Jewelry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/21—Strap tighteners
    • Y10T24/2143—Strap-attached folding lever
    • Y10T24/2155—Jewelry-watch straps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45005—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] with third detached member completing interlock [e.g., hook type]
    • Y10T24/45016—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] with third detached member completing interlock [e.g., hook type] for jewelry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/4588—Means for mounting projection or cavity portion
    • Y10T24/45885—Allows bodily movement facilitating interlock
    • Y10T24/45895—Includes resilient component separate from portion

Definitions

  • the present invention relates to a double safety clasp for connecting the two strands of a bracelet, in particular a watch bracelet.
  • a so-called safety clasp in addition to being able to be actuated with ease, must meet at least two fundamental conditions. First, it must allow a first easy hanging of the bracelet on the wrist so that any danger of falling is avoided during this operation. Then, once the bracelet is finally closed, any movement of the wrist, of the hand, of the action of the clothing covering the wrist must in no case lead to an untimely opening of the clasp.
  • the first of these conditions is achieved by means of a so-called wallet clasp where each of the strands of the bracelet are linked together by two articulated segments which can be folded one over the other.
  • the second of these conditions is usually met using various forms of snap closures.
  • the device described responds to the security that we have given our to achieve because any untimely movement does not will fail to open the clasp.
  • it has the disadvantage of using two more or less rigid segments, which is uncomfortable on the wrist, unattractive at the same time as ill-suited to a bracelet with refined lines and often made of precious metal.
  • the clasp according to the present invention avoids the use of the two segments mentioned while having excellent safety.
  • the end of the first strand of the bracelet comprises a first closure element articulated around a first axis perpendicular to the longitudinal direction of the bracelet to trap the end of the second strand and a second element closure articulated around a second axis extending in the longitudinal direction of the bracelet, said second element being arranged to cover, once folded, said first element.
  • FIG. 1 is a perspective view of the clasp according to the invention.
  • the bracelet includes two strands 1 and 2 each formed of a succession of links hinged to each other.
  • the end 5 of the first strand 1 carries a system 3 comprising a first closure element 10 articulated around a first axis 7 which is perpendicular the longitudinal direction of the bracelet. This element is arranged to trap the end 4 of the second strand 2.
  • the system 3 also comprises a second closing element 20 articulated around a second axis 8 extending in the longitudinal direction of the bracelet.
  • the first closure element consists of a tongue 10 articulated around a hinge 7 arranged perpendicular to the longitudinal direction of the bracelet. Tongue and hinge are produced in such a way that the tongue cannot tip backwards, its open angular position being roughly that shown in FIG. 1.
  • the hinge 7 is integral with the end 5 of the strand 1 of the bracelet.
  • the tongue 10 has at its free end 11 a latch 12. This latch, after having folded the tongue in the direction of the strand 1, cooperates with a rib 13 carried by the end of the bracelet to thus notch the tongue in the closed position.
  • the tongue also carries a rim 15 which will serve to unlock it, by means of a nail for example.
  • the end 4 of the second strand 2 is provided with a rectangular opening 17 intended to be threaded on the tongue 10.
  • the opening 17 lengths 18 and widths 16 such that the end 4 is centered perfectly around the hinge 7.
  • the tongue is folded down, which keeps the first strand in connection with the second and constitutes the first safety closure presented by the clasp.
  • the catch 12 which we have mentioned, it will be understood that once the opening 17 has been introduced on the tongue 10, it will no longer be possible at said opening to slide out of his seat.
  • the second closure element comprises a plate 20 articulated around a hinge 8 disposed in the longitudinal direction of the bracelet or, if preferred, disposed perpendicular to the hinge 7. When the tongue 10 has been folded down, it is then possible to fold the plate 20 over the tab 10.
  • FIG. 1 shows that the plate 20 is provided with an excava tion 21 in which is housed the tongue 10, this in order to minimize the height of the clasp.
  • the plate 20 further carries at its free end a hook 22 capable of coming into contact with a locking device 6.
  • the blocking device can be achieved in different ways.
  • a preferred variant is shown in FIGS. 1, 2 and 3.
  • the locking device 6 comprises a trigger 25 which can be actuated manually and subjected to the action of a spring 26.
  • the device 6 and the trigger 25 are each provided with: 'a hole 23 and 24 respectively.
  • the holes are slightly offset along the axes designated by a and a 1 .
  • the hook 22 first enters the hole 23 on which it is centered.
  • its nose 27 slides the trigger to the right until the edge of said trigger is opposite the notch 28 of the hook 22.
  • the trigger penetrates into said recess recalled that it is by the spring 26.
  • the closure is then blocked. From this moment only a maneuver exerted with the finger can reopen the clasp. This is the second safety closure presented by the clasp.
  • the upper face 29 of the plate 20 can carry decorative patterns such as a monogram or precious stones, with the aim of personalizing and embellishing the bracelet.

Landscapes

  • Buckles (AREA)
EP85102981A 1984-03-20 1985-03-15 Armbandverschluss mit doppelten Sicherheitsmitteln Expired EP0158152B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20157/84A IT1173905B (it) 1984-03-20 1984-03-20 Chiusura a doppia sicurezza per bracciale,in particolare per orologio da polso
IT2015784 1984-03-20

Publications (2)

Publication Number Publication Date
EP0158152A1 true EP0158152A1 (de) 1985-10-16
EP0158152B1 EP0158152B1 (de) 1988-06-01

Family

ID=11164271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102981A Expired EP0158152B1 (de) 1984-03-20 1985-03-15 Armbandverschluss mit doppelten Sicherheitsmitteln

Country Status (7)

Country Link
US (1) US4619022A (de)
EP (1) EP0158152B1 (de)
JP (1) JPS60212103A (de)
DE (1) DE3562975D1 (de)
HK (1) HK14192A (de)
IT (1) IT1173905B (de)
SG (1) SG41091G (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4591997A (en) * 1997-09-11 1999-03-29 Orlanda Olsen Combination ring and bracelet assembly
US6389660B1 (en) * 2000-08-22 2002-05-21 Kaled Kataw Safety lock for jewelry

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444988A (en) * 1934-04-25 1936-04-01 Anton Schlesinger Closure for bracelets, wrist-watches and the like
CH332930A (fr) * 1958-04-17 1958-09-30 Rolex Montres Bracelet avec dispositif de fermeture
FR2423181A1 (fr) * 1978-04-20 1979-11-16 Spillmann Sa C R Fermoir pour bracelet souple
FR2437801A3 (fr) * 1978-10-02 1980-04-30 Lascor Spa Dispositif de reglage et de fermeture pour un bracelet de montre-bracelet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1749036A (en) * 1927-08-05 1930-03-04 Wadsworth Watch Case Co Extension device
US1749997A (en) * 1928-11-07 1930-03-11 Speidel Chain Co Extension device
CH144369A (de) * 1929-09-13 1930-12-31 Korff Gustav Armband.
US1852462A (en) * 1931-11-07 1932-04-05 Albert E R Speidel Clasp
CH334751A (fr) * 1956-12-12 1958-12-15 Pietro Philippe De Fermoir extensible de bracelet
CH353927A (fr) * 1957-11-25 1961-04-30 Gay Freres Ets Dispositif d'assemblage et de verrouillage des extrémités d'une pièce ou de deux pièces allongées
FR1325860A (fr) * 1962-03-23 1963-05-03 Scherle S Fermoir de bracelet, ou autre
GB1256965A (de) * 1969-02-17 1971-12-15
IT995237B (it) * 1973-08-28 1975-11-10 Fontana Fernando Spa Dispositivo di chiusura per bracciali metallici flessibili particolarmente per bracciali di orologi
US3992757A (en) * 1975-01-09 1976-11-23 Kreisler Manufacturing Corporation Adjustable side opening watchband buckle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444988A (en) * 1934-04-25 1936-04-01 Anton Schlesinger Closure for bracelets, wrist-watches and the like
CH332930A (fr) * 1958-04-17 1958-09-30 Rolex Montres Bracelet avec dispositif de fermeture
FR2423181A1 (fr) * 1978-04-20 1979-11-16 Spillmann Sa C R Fermoir pour bracelet souple
FR2437801A3 (fr) * 1978-10-02 1980-04-30 Lascor Spa Dispositif de reglage et de fermeture pour un bracelet de montre-bracelet

Also Published As

Publication number Publication date
SG41091G (en) 1991-07-26
DE3562975D1 (en) 1988-07-07
IT8420157A0 (it) 1984-03-20
US4619022A (en) 1986-10-28
HK14192A (en) 1992-02-28
EP0158152B1 (de) 1988-06-01
IT1173905B (it) 1987-06-24
JPS60212103A (ja) 1985-10-24

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