公开(公告)号：US20170115637A1

公开(公告)日：2017-04-27

申请号：US15244101

申请日：2016-08-23

申请人： ETA SA Manufacture Horlogere Suisse

发明人： Roman EGLI ,  Matthaus FRIEDLI

IPC分类号： G04C3/00

CPC分类号： G04C3/008 ,  G04B31/00 ,  G04B31/008 ,  G04B35/00 ,  G04F7/0804 ,  G04F7/0838

摘要： Elementary timepiece mechanism comprising a first housing about an axis, a second housing, and a mobile element comprising a first shoulder pivoting in the first housing and a second shoulder pivoting in the second housing, the second housing comprising at least a first abutment surface arranged to ensure the alignment of the mobile element on said axis when the mobile element is in abutment on the first abutment surface, and the elementary mechanism includes at least one elastic return means arranged to return the mobile element to this first abutment surface.

公开(公告)号：US1795362A

公开(公告)日：1931-03-10

申请号：US24224027

申请日：1927-12-23

申请人： HENRI COLOMB

发明人： HENRI COLOMB

IPC分类号： G04B31/008

CPC分类号： G04B31/008

公开(公告)号：US927859A

公开(公告)日：1909-07-13

申请号：US1908458800

申请日：1908-10-21

申请人： JOYE CHARLES MASON

发明人： JOYE CHARLES MASON

CPC分类号： G04B31/008

公开(公告)号：US1392676A

公开(公告)日：1921-10-04

申请号：US4898215

申请日：1915-09-04

申请人： BORRESEN HELGE A

发明人： BORRESEN HELGE A

IPC分类号： G04B31/008

CPC分类号： G04B31/008

公开(公告)号：US639177A

公开(公告)日：1899-12-12

申请号：US1899716683

申请日：1899-05-13

申请人： KURTZ JOSEPH L

发明人： KURTZ JOSEPH L

IPC分类号： G04B29/02

CPC分类号： G04B31/008 ,  G04B29/022

公开(公告)号：US418127A

公开(公告)日：1889-12-24

申请号：US418127D

IPC分类号： G04B29/00

CPC分类号： G04B31/008 ,  G04B29/00

公开(公告)号：US09829861B2

公开(公告)日：2017-11-28

申请号：US15244101

申请日：2016-08-23

申请人： ETA SA Manufacture Horlogere Suisse

发明人： Roman Egli ,  Matthaus Friedli

IPC分类号： G04B31/00 ,  G04C3/00 ,  G04F7/08 ,  G04B31/008 ,  G04B35/00

CPC分类号： G04C3/008 ,  G04B31/00 ,  G04B31/008 ,  G04B35/00 ,  G04F7/0804 ,  G04F7/0838

摘要： Elementary timepiece mechanism comprising a first housing about an axis, a second housing, and a mobile element comprising a first shoulder pivoting in the first housing and a second shoulder pivoting in the second housing, the second housing comprising at least a first abutment surface arranged to ensure the alignment of the mobile element on said axis when the mobile element is in abutment on the first abutment surface, and the elementary mechanism includes at least one elastic return means arranged to return the mobile element to this first abutment surface.

公开(公告)号：US20170285573A1

公开(公告)日：2017-10-05

申请号：US15365091

申请日：2016-11-30

申请人： Firehouse Horology, Inc.

发明人： Nicholas Manousos ,  Kiran Shekar ,  Aaron Berlow ,  Milan Begliarbekov

IPC分类号： G04B17/06 ,  G04B1/16 ,  C23C16/06 ,  C23C16/44 ,  C23C16/22

CPC分类号： G04B17/066 ,  C23C16/06 ,  C23C16/22 ,  C23C16/44 ,  F16F1/021 ,  F16F1/024 ,  F16F1/10 ,  G04B1/145 ,  G04B1/165 ,  G04B13/02 ,  G04B17/063 ,  G04B19/042 ,  G04B19/12 ,  G04B21/08 ,  G04B29/027 ,  G04B31/008 ,  G04B37/22

摘要： This invention teaches a new class of materials that can be used to manufacture hairsprings and/or other components of mechanical watches, and methods for manufacturing these components. The new class of materials is crystalline compounds, including, but not limited to, gallium arsenide, extrinsically doped gallium arsenide, extrinsically doped silicon, gallium nitride, extrinsically doped gallium nitride, gallium phosphide, extrinsically doped gallium phosphide, and quartz. This invention also teaches laminated/coated crystalline compounds. The lamination/coating may be applied by one of the following methods, including but not limited to: plasma enhanced chemical vapor deposition, atomic layer deposition, sputtering, electron beam evaporation, and thermal evaporation. Using crystalline compounds, in particular extrinsically doping the crystalline compounds, affords the possibility to controllably alter the mechanical, electrical, thermal, magnetic, and/or other properties of the watch components. These properties can be further altered by applying single or multiple laminates/coatings of varying thicknesses and/or geometries.

公开(公告)号：US1109141A

公开(公告)日：1914-09-01

申请号：US1911638119

申请日：1911-07-12

申请人： WALTHAM WATCH CO

发明人： OHLSON OLOF

IPC分类号： G04B31/008 ,  G04D3/04

CPC分类号： G04D3/042 ,  G04B31/008

公开(公告)号：US08317391B2

公开(公告)日：2012-11-27

申请号：US12596947

申请日：2008-04-24

申请人： Thierry Conus ,  Jean-Luc Helfer

发明人： Thierry Conus ,  Jean-Luc Helfer

IPC分类号： G04B35/00

CPC分类号： G04B31/016 ,  G04B31/004 ,  G04B31/008 ,  G04B31/0082 ,  Y10T29/49826

摘要： The device for pivoting an arbour (11) in a timepiece, includes two pivots (12, 12′; 32) each forming one end of the arbour and two bearings for receiving the two pivots. Each of the pivots includes an approximately cylindrical portion (19, 19′; 39) and a convex rounded portion (13, 13′; 33) that extends the approximately cylindrical portion and gradually decreases in the direction of the end. Each of the bearings includes a pivoting structure (25; 35) held in place elastically, which includes an approximately cylindrical passage traversed by said approximately cylindrical portion (19, 19′; 39) of one of the pivots. The pivoting structure also includes a bearing surface against which the end of said pivot will abut. The pivoting device is characterized in that the pivoting structure of each of the bearings includes an aperture (16, 16′; 36; 46) that has a portion of inverted triangular or trapezoidal profile (16, 16′; 38; 46), and in that the convex rounded portion (13, 13′; 33) of one of the two pivots is for abutting against said inclined inner wall so that the arbour (11) is held axially between the inclined walls of the apertures of the two bearings.

摘要翻译： 用于在钟表中枢转心轴（11）的装置包括每个形成心轴的一端的两个枢轴（12,12'; 32）和用于接收两个枢轴的两个轴承。 每个枢轴包括大致圆柱形部分（19,19'; 39）和凸出的圆形部分（13,13'; 33），其延伸近似圆柱形部分并且在端部的方向上逐渐减小。 每个轴承包括弹性地保持在适当位置的枢转结构（25; 35），其包括由所述枢轴中的一个的所述近似圆柱形部分（19,19'; 39）穿过的近似圆柱形的通道。 枢转结构还包括轴承表面，所述枢轴的端部将与所述轴承表面抵接。 枢转装置的特征在于，每个轴承的枢转结构包括具有倒三角形或梯形轮廓（16,16'; 38; 46）的一部分的孔（16,16'; 36; 46），以及 因为两个枢轴中的一个的凸形圆形部分（13,13'; 33）用于抵靠所述倾斜内壁，使得心轴（11）轴向保持在两个轴承的孔的倾斜壁之间。