Device for adjusting the length of a bracelet

Device for adjusting the length of a bracelet, having a guidance and fastening system ( 10, 30, 40, 50 ), including at least one adjusting link element ( 23 ) mounted with the ability to rotate about an axis of rotation (Al) defined by a guidance device of the guidance and fastening system. The guidance and fastening system ( 10, 30, 40, 50 ) includes an elastic fastening device comprising an elastic property in order to perform an elastic fastening function. The two guidance and elastic fastening devices are arranged around the axis (A 1 ), notably upon implementation of the fastening function. The elastic fastening device provides elastic immobilization of an end link element ( 25 ) connected to the adjusting link element ( 23 ), particularly relative elastic immobilization of the said end link element ( 25 ) with respect to the adjusting link element ( 23 ), or of the adjusting link element ( 23 ), in at least one configuration of the adjustment device.

TIMEPIECE COMPONENT FOR A TIMEPIECE CASE OR FOR A TIMEPIECE

A timepiece component for a timepiece case or for a timepiece includes a first ring, at least one decorative and/or display element, a second ring, and an elastic element mounted so as to bear on the first ring and to urge the at least one decorative and/or display element toward the second ring. 1. A timepiece component for a timepiece case or for a timepiece , the component comprising:a first ring,at least one decorative and/or display element,a second ring,an elastic element mounted so as to bear on the first ring and to urge the at least one decorative and/or display element toward the second ring.2. The component as claimed in claim 1 , wherein the device is a bezel.3. The component as claimed in claim 1 , wherein the at least one decorative and/or display element comprises at least a first element of a first type and at least a second element of a second type claim 1 , the first and second elements being distinguished by their geometries and/or by their materials and or by their colors and/or by their surface treatments.4. The component as claimed in claim 1 , wherein the at leas one decorative and/or display element takes at least substantially a ring shape or frustoconical shape.5. The component as claimed in claim 1 , wherein the timepiece component comprises a plurality of decorative and/or display elements and wherein the decorative and/or display elements take the shape of ring portions or frustoconical portions.6. The component as claimed in claim 1 , wherein at least one decorative and/or display element or some decorative and/or display elements or all of the decorative and/or display elements are each made of any of the following materials:a metal alloy such as an aluminum alloy, a titanium alloy, a palladium alloy, a steel, a precious gold- or platinum-based alloy,a ceramic mainly or primarily composed of zirconia,a ceramic mainly or primarily composed of alumina,a ceramic mainly or primarily composed of silicon nitride,a ceramic mainly or primarily ...

ブレスレットの長さの調節用装置

【課題】本発明の目的は、２つの案内及び締結機能を最適化する、ブレスレットの長さを調節するための案内及び締結解決策を提供することである。【解決手段】案内及び締結システム１０を含む、ブレスレットの長さの調節用装置であって、案内及び締結システム１０の案内装置により定義される軸Ａ１周りに回転可能に取り付けられる少なくとも１つの調節リンク要素２３を含み、案内及び締結システム１０は更に弾性締結機能を果たすために弾性性質を含む弾性締結装置を含み、２つの案内及び弾性締結装置は、とりわけ締結機能の実施にあたり、両者とも軸Ａ１周りに配置され、及び調節装置の少なくとも１つの構成において、弾性締結装置は、調節リンク要素２３に接続される端部リンク要素２５の弾性固定を、特に端部リンク要素２５の調節リンク要素２３に対する、または調節リンク要素２３の相対的弾性固定を提供する、ブレスレットの長さの調節用装置。【選択図】図５

Timepiece component for a timepiece case or for a timepiece

A timepiece component for a timepiece case or for a timepiece includes a first ring, at least one decorative and/or display element, a second ring, and an elastic element mounted so as to bear on the first ring and to urge the at least one decorative and/or display element toward the second ring.

Dispositif de réglage de la longueur d'un bracelet