-
公开(公告)号：US11092932B2
公开(公告)日：2021-08-17
申请号：US15652287
申请日：2017-07-18
Applicant: Nivarox-FAR S.A.
Inventor： Alexandre Fussinger , Christian Charbon , Marco Verardo
Abstract: The invention relates to a pivot arbor (1) for a timepiece movement comprising at least one pivot (3) made of a first non-magnetic metal material (4) at one of the ends thereof in order to limit the sensitivity thereof to magnetic fields. At least the outer surface of said pivot (3) is coated with a layer (5) of a second material selected from the group comprising Ni and NiP, and preferably chemical NiP.
The invention concerns the field of timepiece movements.-
公开(公告)号：US20180024500A1
公开(公告)日：2018-01-25
申请号：US15651318
申请日：2017-07-17
Applicant: Nivarox-FAR S.A.
Inventor： Christian CHARBON , Alexandre Fussinger , Marco Verardo
CPC classification number: G04B1/16 , G04B13/02 , G04B13/026 , G04B15/14 , G04B17/32 , G04B43/007 , G04D3/0069
Abstract: The invention relates to a pivot arbor comprising a metal pivot (3) at each of its ends. The metal is a non-magnetic copper alloy in order to limit its sensitivity to magnetic fields, and at least the outer surface (5) of one of the two pivots (3) is deep-hardened to a predetermined depth with respect to the rest of the arbor to harden the pivot or pivots (3).The invention concerns the field of timepiece movements.
-
公开(公告)号：US20180024499A1
公开(公告)日：2018-01-25
申请号：US15651295
申请日：2017-07-17
Applicant: Nivarox-FAR S.A.
Inventor： Christian CHARBON , Alexandre Fussinger , Marco Verardo
CPC classification number: G04B1/16 , G04B13/02 , G04B13/026 , G04B15/14 , G04B17/32 , G04B43/007 , G04D3/0069
Abstract: The invention relates to a pivot arbor comprising a metal pivot (3) at each of its ends. The metal is a non-magnetic aluminium alloy in order to limit its sensitivity to magnetic fields, and at least the outer surface (5) of one of the two pivots (3) is deep-hardened to a predetermined depth with respect to the rest of the arbor to harden the pivot or pivots (3).
-
4.发明授权Method of fabricating a single-piece micromechanical component including at least two distinct functional levels 有权制造包括至少两个不同功能水平的单件微机械部件的方法公开(公告)号：US09197183B2
公开(公告)日：2015-11-24
申请号：US14176322
申请日：2014-02-10
Applicant: Nivarox-FAR S.A.
Inventor： Alexandre Fussinger , Marc Stranczl
CPC classification number: H03H3/0072 , B81B2201/035 , B81C99/008 , G03F7/00 , G03F7/0002 , G04B15/14 , Y10T29/49002
Abstract: The invention relates to a method of fabricating a single-piece micromechanical component including at least two distinct functional levels. According to the invention, the method includes a LIGA process on a single level combined with the machining of the LIGA deposition directly on the substrate.
Abstract translation: 本发明涉及制造包括至少两个不同功能水平的单件微机械部件的方法。 根据本发明，该方法包括在单个级别上的LIGA工艺，以及直接在衬底上加工LIGA沉积。
-
公开(公告)号：US11131965B2
公开(公告)日：2021-09-28
申请号：US15651295
申请日：2017-07-17
Applicant: Nivarox-FAR S.A.
Inventor： Christian Charbon , Alexandre Fussinger , Marco Verardo
Abstract: The invention relates to a pivot arbor comprising a metal pivot (3) at each of its ends. The metal is a non-magnetic aluminium alloy in order to limit its sensitivity to magnetic fields, and at least the outer surface (5) of one of the two pivots (3) is deep-hardened to a predetermined depth with respect to the rest of the arbor to harden the pivot or pivots (3).
The invention concerns the field of timepiece movements.-
Patent Agency Ranking
公开(公告)号：US09575465B2
公开(公告)日：2017-02-21
申请号：US14721062
申请日：2015-05-26
Applicant: Nivarox-FAR S.A.
Inventor： Alexandre Fussinger , Marc Stranczl , Frederic Vaucher
Abstract: Pallet lever (2) for the escapement mechanism of a watch movement including a fork portion (4), a pallet-stone holder portion (7), pallet-stones (6) mounted on the pallet-stone holder portion, and a lever (8) interconnecting the pallet-stone holder portion to the fork portion. The fork portion includes a fork (12), guard pin (14) and a stud (16), the lever and the pallet-stone holder portion are integral and form a one-piece main body (3) of the pallet lever, and the fork is an added part secured to the main body by means of the stud driven into a securing hole (18) in the main body and a securing hole (20) in the fork. The stud is manufactured from a hard material, particularly a sapphire.
Abstract translation: 用于手表运动的擒纵机构的托盘杆（2），包括叉形部分（4），托盘石保持器部分（7），安装在托盘石头保持器部分上的托盘石（6）和杠杆 8）将托盘石保持器部分与叉部相互连接。 叉部包括叉（12），保护销（14）和螺柱（16），杠杆和托盘石保持器部分是一体的，并形成托盘杠杆的一体式主体（3），并且 叉是通过被驱动进入主体中的固定孔（18）的螺柱和在叉中的固定孔（20）固定到主体的附加部件。 螺柱由硬质材料制成，特别是蓝宝石。
-
公开(公告)号：US11237520B2
公开(公告)日：2022-02-01
申请号：US15652283
申请日：2017-07-18
Applicant: Nivarox-FAR S.A.
Inventor： Alexandre Fussinger , Christian Charbon , Marco Verardo
Abstract: A pivot arbor for a timepiece movement includes a pivot made of a first non-magnetic metal material at at least one end in order to limit the sensitivity to magnetic fields. An outer surface of the pivot is coated with a first layer of a second material such as Ni, NiB, and/or NiP. The first layer of the second material is partially coated with a second layer of a third material selected from gold, silver, copper, platinum, rhodium, palladium and their alloys.
-
公开(公告)号：US20180173165A1
公开(公告)日：2018-06-21
申请号：US15834635
申请日：2017-12-07
Applicant: Nivarox-FAR S.A.
Inventor： Alexandre Fussinger , Philippe Barfuss
IPC: G04B31/012 , G04B13/02
CPC classification number: G04B31/012 , G04B1/16 , G04B13/026 , G04B15/14 , G04B17/32 , G04B43/007
Abstract: A pivot arbor for a timepiece movement including at least one pivot made of a non-magnetic metal material at at least one of its ends in order to limit its sensitivity to magnetic fields. The non-magnetic metal material is a non-magnetic light metal or a non-magnetic alloy of the light metal, and at least the external surface of the pivot is coated with an anodic oxide layer of the material, obtained by anodic growth.
-
公开(公告)号：US09359652B2
公开(公告)日：2016-06-07
申请号：US13657997
申请日：2012-10-23
Applicant: Nivarox-FAR S.A.
Inventor： Christian Charbon , Alexandre Fussinger
IPC: H05B3/00 , C21D1/06 , C21D9/00 , C21D9/32 , G04D3/00 , G04B13/02 , C21D1/08 , C21D1/09 , C21D1/10
CPC classification number: C21D1/06 , C21D1/08 , C21D1/09 , C21D1/10 , C21D9/0068 , C21D9/32 , G04B13/02 , G04D3/0082 , Y02P10/253
Abstract: Thermal treatment method for a micromechanical horological component derived from the LIGA method and exhibiting very low thermal inertia, said method including the step which consists in locally heating one area of the micromechanical horological component to increase hardness by local phase modification, the component being heated for a sufficiently short time that only the locally heated area is affected by the thermal treatment, the phase of the untreated portions of the component remaining unchanged.
Abstract translation: 用于由LIGA方法得到的微机械钟表组件的热处理方法并且显示出非常低的热惯性，所述方法包括以下步骤，该步骤包括在微机电钟表组件的一个区域中局部加热以通过局部相变改善硬度， 足够短的时间，仅局部加热区域受到热处理的影响，部件的未处理部分的相位保持不变。
-
公开(公告)号：US20130105454A1
公开(公告)日：2013-05-02
申请号：US13657997
申请日：2012-10-23
Applicant: Nivarox-FAR S.A.
Inventor： Christian CHARBON , Alexandre Fussinger
IPC: H05B1/00
CPC classification number: C21D1/06 , C21D1/08 , C21D1/09 , C21D1/10 , C21D9/0068 , C21D9/32 , G04B13/02 , G04D3/0082 , Y02P10/253
Abstract: Thermal treatment method for a micromechanical horological component derived from the LIGA method and exhibiting very low thermal inertia, said method including the step which consists in locally heating one area of the micromechanical horological component to increase hardness by local phase modification, the component being heated for a sufficiently short time that only the locally heated area is affected by the thermal treatment, the phase of the untreated portions of the component remaining unchanged.
Abstract translation: 用于由LIGA方法得到的微机械钟表组件的热处理方法并且显示出非常低的热惯性，所述方法包括以下步骤，该步骤包括在微机电钟表组件的一个区域中局部加热以通过局部相变改善硬度， 足够短的时间，仅局部加热区域受到热处理的影响，部件的未处理部分的相位保持不变。
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.013 seconds)
