Assembly of elements such as bracelet links

Patent metadata

Field	Value
Publication number	US-11523662-B2
Application number	US-201916654212-A
Country	US
Kind code	B2
Filing date	Oct 16, 2019
Priority date	Nov 13, 2018
Publication date	Dec 13, 2022
Grant date	Dec 13, 2022

Abstract

An item includes at least two sets of assembled elements that are connected to each other by a permanent securing device. The permanent securing device includes a pin mounted in a through hole of a central element of a set. This pin is mounted at each end in a blind recess of a side element belonging to another set. At one end, the pin is secured in the blind recess by a locking device, for example by a screw connection. At its other end, it is welded to a socket which is itself secured by a locking device in the blind recess of the side element.

First claim

The invention claimed is:

1. An item comprising:
at least two sets of elements assembled to each other, each set comprising a first, a second and a third element with the first element and the second element disposed on either side of the third element, the first and the second elements each including a first and a second blind recess and the third element comprising a first and a second through hole, the first through hole of the third element being placed opposite the first blind recess of the first and second elements of each set, the second through hole of the third element of one set being placed opposite the second blind recess of the first and second elements of another set,
each set includes a permanent securing device including:
a first pin mounted in the first through hole of the third element and in the first blind recess of the first and second elements, the first pin including, at one end mounted in the first blind recess of the first element, first locking means,
a first socket disposed in the first blind recess of the second element, an external wall of the first socket comprising second locking means in said first blind recess of the second element and an internal wall being welded to the other end of the first pin or said other end being press-fitted into said first socket,

wherein the item comprises another permanent securing device connecting said at least two sets, said another permanent securing device comprising:
a second pin mounted in the second through hole of the third element of the one set and in the second blind recess of the first and second elements of said another set, the second pin including, at one end mounted in the second blind recess of the first element of said another set, third locking means,
a second socket disposed in the second blind recess of the second element of said another set, an external wall of the second socket of said another set comprising fourth locking means in said second blind recess of the second element of said another set and an internal wall of the second socket of said another set being welded to the other end of the second pin or said other end being press-fitted into said second socket of the second element of said another set.

2. The item according to claim 1 , wherein the first, second, third and/or fourth locking means are foil led by a device of the internal/external thread type or of the bayonet type.

3. The item according to claim 1 , wherein at least one portion of the first and second elements is formed with enamel and/or stone and/or ceramic.

4. The item according to claim 1 , wherein, in each set, the third element is formed of several elements with an intermediate element disposed between each of said several elements.

5. The item according to claim 1 , wherein the first through hole and/or the second through hole of the third element have a cross-section of non-circular shape matching that of the first and second pins respectively, in order to prevent any relative pivoting of the first, second and third elements.

6. The item according to claim 1 , wherein the first through hole and the second through hole of the third element have a cross-section of circular shape matching that of the first and second pins, in order to allow the pivoting of the third element with respect to the first and second elements.

7. The item according to claim 1 , wherein the item comprises at least five of the sets connected to one another by the other permanent securing device to form a bracelet, a decorative article or a jewelry item.

8. The item according to claim 1 , wherein the first and second pins and the second sockets are made of titanium and wherein said other ends of the pins are driven into said second sockets.

Assignees

• Comadur Sa

Inventors

• Boucard Sylvain
• Geiser Alain

Classifications

• A44C5/107 Primary

  with links made of more than two elements including connecting elements · CPC title

• A44C5/02

  Link constructions · CPC title

• A44C27/001

  Materials for manufacturing jewellery · CPC title

• A44C11/00 Primary

  Watch chains; Ornamental chains {(fastening devices for watch or ornamental chains A44C5/18)} · CPC title

• A44C5/027

  the band also made of links · CPC title