公开(公告)号：US20240118664A1

公开(公告)日：2024-04-11

申请号：US17961576

申请日：2022-10-07

Applicant: Yi Yong CHUA

Inventor： Yi Yong CHUA

IPC: G04B37/04 ,  G04B27/02 ,  G04B37/00

CPC classification number: G04B37/0472 ,  G04B27/026 ,  G04B37/0083

Abstract: The present disclosure provides a reversible watch with a secure and convenient flipping mechanism that facilitates quick and easy switching between two different watch faces. The mechanism comprises a timepiece block resting in and coupled to an outer frame by a pair of pivot joints about which it can rotate, and a set of ball bearings and corresponding indents that secure the timepiece to the frame when the time displays are aligned with the frame. The time displays are also separately controllable, allowing for users to conveniently switch between any two relative times.

公开(公告)号：US20180164745A1

公开(公告)日：2018-06-14

申请号：US15839128

申请日：2017-12-12

Applicant: Seiko Epson Corporation

Inventor： Masashi TAKANO

IPC: G04B13/02 ,  G04B27/02 ,  G04B29/02 ,  G04B29/04

CPC classification number: G04B13/026 ,  G04B13/02 ,  G04B15/14 ,  G04B19/02 ,  G04B27/026 ,  G04B29/022 ,  G04B29/04

Abstract: Provided is a timepiece movement that can improve the freedom of design in the layout of a small seconds hand. The timepiece movement has a barrel complete; a wheel train including multiple wheels that turn in conjunction with the barrel complete; an escape wheel that turns in conjunction with the barrel complete; and a small seconds wheel that turns in conjunction with the escape wheel and has a small seconds hand attached thereto. The escape wheel includes a first pinion that mates with a wheel of the wheel train, and a second pinion that mates with the toothed part of the small seconds wheel.

公开(公告)号：US09897972B2

公开(公告)日：2018-02-20

申请号：US15206545

申请日：2016-07-11

Applicant: Glashuetter Uhrenbetrieb GmbH

Inventor： Joern Heise

IPC: G04B27/00 ,  G04B17/28 ,  G04B27/02

CPC classification number: G04B17/285 ,  G04B27/00 ,  G04B27/001 ,  G04B27/004 ,  G04B27/026

Abstract: A clockwork movement with a tourbillon unit, including a base plate, a mobile cage mounted rotatably on the base plate and connected to a second pinion, a balance mounted on the mobile cage and an escape wheel mounted on the mobile cage and being in operative connection with the balance, a balance wheel stop mechanism being capable to be brought into engagement with the balance, wherein it further includes a setting mechanism controlled by an external actuating device for any angular orientation of the mobile cage.

公开(公告)号：US09042206B2

公开(公告)日：2015-05-26

申请号：US14131525

申请日：2012-06-13

Applicant: Jacques Gabathuler ,  Trung Thanh Nguyen ,  Serge Nicollin ,  Florent Zufferey

Inventor： Jacques Gabathuler ,  Trung Thanh Nguyen ,  Serge Nicollin ,  Florent Zufferey

IPC: G04B19/20 ,  G04B19/253 ,  G04B19/02 ,  G04B27/02

CPC classification number: G04B19/25333 ,  G04B19/02 ,  G04B19/25373 ,  G04B27/026

Abstract: A mechanism for driving an indicator for a timepiece includes: a mobile for driving the indicator; a first lever mounted about a first pivot and including a beak to cooperate with a toothing of the mobile; a first cam arranged to rotate the first lever about the first pivot; a second lever mounted about a second pivot and to which the first pivot is rigidly connected; a second cam arranged to rotate the second lever about the second pivot; and elastic elements for maintaining the cooperation between the levers and cams; the levers and the cams being arranged so that the beak of the first lever cyclically describes a closed curve, each cycle including a first motion during which the beak leaves the toothing of the mobile without changing the angular position thereof and a second motion during which the beak re-enters the toothing to move the mobile.

Abstract translation: 用于驱动钟表的指示器的机构包括：用于驱动指示器的移动体; 围绕第一枢轴安装并包括与所述移动体的齿部配合的喙的第一杠杆; 布置成围绕第一枢轴旋转第一杆的第一凸轮; 围绕第二枢轴安装的第二杠杆，所述第一枢轴与所述第二枢轴刚性连接; 第二凸轮，布置成围绕第二枢轴旋转第二杠杆; 以及用于保持杠杆和凸轮之间的配合的弹性元件; 杠杆和凸轮布置成使得第一杆的喙周期性地描述闭合曲线，每个周期包括第一运动，在该第一运动期间，喙离开移动齿的齿部而不改变其位置，并且其中第二运动 喙重新进入齿轮移动手机。

公开(公告)号：US5305290A

公开(公告)日：1994-04-19

申请号：US041168

申请日：1993-04-01

Applicant: Won G. Yoo

Inventor： Won G. Yoo

IPC: G04B19/23 ,  G04B27/02 ,  G04B19/00 ,  G04B19/04

CPC classification number: G04B27/026 ,  G04B19/235

Abstract: A double-faced clock having a device for adjusting time difference between two clock part. The double-faced clock comprising a first clock part containing a first gear group for operating hands of clock, a second clock part attached to a rear side of the first clock part which contains a second gear group similar to the first gear group, a driving shaft rotatably supported in the first and second clock parts and driven by a driving source which is mounted with a first driving gear engaging with any gear of the first gear group at its first end and which is mounted with a second driving gear engaging with any gear of the second gear group at its second end, and means for adjusting selectively time of one or both of the first and second clock parts.

Abstract translation: 具有用于调整两个时钟部分之间的时间差的装置的双面时钟。 双面钟包括第一时钟部分，其包含用于操作时钟的手的第一齿轮组，附接到第一时钟部分的后侧的第二时钟部分，其包含类似于第一齿轮组的第二齿轮组，驱动 轴可旋转地支撑在第一和第二时钟部分中，并由驱动源驱动，该驱动源安装有第一驱动齿轮，第一驱动齿轮在其第一端处与第一齿轮组的任何齿轮接合，并且安装有与任何齿轮接合的第二驱动齿轮 的第二齿轮组，以及用于选择性地调整第一和第二时钟部分中的一个或两个的时间的装置。

公开(公告)号：US5297112A

公开(公告)日：1994-03-22

申请号：US868505

申请日：1992-04-15

Applicant: Raphael Cohen ,  Maurice Jeanmonod ,  Jean-Daniel Dubois

Inventor： Raphael Cohen ,  Maurice Jeanmonod ,  Jean-Daniel Dubois

IPC: G04B5/19 ,  G04B19/02 ,  G04B27/02 ,  G04B25/00 ,  G04B19/00

CPC classification number: G04B27/026 ,  G04B19/025 ,  G04B5/19

Abstract: A double faced watch has a movement driving a first gearing actuating a first hands array cooperating with a first dial and a second dial 31 on its opposed face cooperating with a second hands array 32, 33', 43. An automatic winding mass 19 is pivoted concentrically to the two hands arrays by a bail bearing the internal housing of which is fastened on a sleeve giving passage to an axle 7, 7', carrying one hand of the first hands array. This axle 7, 7' is used as a driver for the driving of the second hands array. A time setting stem 55 is axially slidable between two positions, in one of which its rotation sets one of the hands arrays and in the other of which its rotation sets the other hands array. A tilting member 62 (FIG. 6) ensures that the setting stem 55 slides in the opposite direction from a sliding pinion 47 so that the stem 55 and pinion 47 are alternately in driving relation with one or the other of the drive trains of the two hands arrays.

Abstract translation: 双面表具有驱动第一传动装置的运动，第一传动装置致动与第一拨盘配合的第一手指阵列，并且在与第二手阵列32,33'和43配合的相对的面上的第二拨盘31.枢转自动卷绕质量块19 同心地通过一个吊环支承的双手阵列，其内部的外壳被固定在一个套筒上，该套筒提供通向第一手阵列的一只手的轴7,7'。 该轴7,7'用作驱动第二手阵列的驱动器。 时间设定杆55可以在两个位置之间轴向滑动，其中一个位置旋转设​​置一个手阵列，另一个位置旋转设​​置另一个手阵列。 倾斜构件62（图6）确保设置杆55在与滑动小齿轮47相反的方向上滑动，使得杆55和小齿轮47与两个驱动系中的一个或另一个驱动系列交替地驱动 手阵列。

公开(公告)号：US3599421A

公开(公告)日：1971-08-17

申请号：US3599421D

申请日：1969-09-24

Applicant: BULOVA WATCH CO INC

Inventor： WALKER ERICH WERNER

IPC: G04B19/22 ,  G04B19/23 ,  G04B19/24 ,  G04B19/25 ,  G04B19/253 ,  G04B27/00 ,  G04B27/02

CPC classification number: G04B19/25 ,  G04B19/22 ,  G04B19/226 ,  G04B19/23 ,  G04B19/24 ,  G04B27/004 ,  G04B27/026

Abstract: A watch provided with a time-zone-setting mechanism which is manually adjustable to incrementally shift the position of a local time hour hand in either direction, the various hands of the watch being otherwise settable by a general purpose crown. The watch also includes a date calendar or other indicator, a special purpose crown being provided which, in one axial position, adjusts the time-zone-setting mechanism and, in another position, adjusts the date calendar or other indicator.

公开(公告)号：US3248868A

公开(公告)日：1966-05-03

申请号：US38565864

申请日：1964-07-28

Applicant: MOVADO MONTRES ,  MANUFACTURES DES MONTRES UNIVE

Inventor： RAYMOND POLO ,  FRANCIS WORPE

IPC: G04B19/25 ,  G04B19/253 ,  G04B27/02

CPC classification number: G04B19/25 ,  G04B27/026

公开(公告)号：US543048A

公开(公告)日：1895-07-23

申请号：US543048D

IPC: G04B23/12 ,  G04B27/02

CPC classification number: G04B23/12 ,  G04B27/026

公开(公告)号：US20150023142A1

公开(公告)日：2015-01-22

申请号：US14316290

申请日：2014-06-26

Applicant: Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie

Inventor： Julien BREUILLOT ,  Marc HODEBOURG

IPC: G04B37/10

CPC classification number: G04B37/103 ,  G04B3/041 ,  G04B3/046 ,  G04B27/026 ,  G04B37/10

Abstract: A control device for a timepiece, the device including a primary crown adapted to be rotated and pulled, having at least two axial positions, and also including a secondary crown arranged coaxially with respect to the primary crown, the primary crown including a crown head and a control rod fixed rigidly to the crown head and adapted to be coupled to or decoupled from a winding rod of a movement of the timepiece in order to control functions of the timepiece, and the secondary crown including a crown body. The control device distinguishes in that the secondary crown is adapted be rotated and pulled, has at least two axial positions, and includes a kinematic link adapted to control at least one additional function of the timepiece, the primary crown and secondary crown being actuatable independently of one another. The invention also includes a timepiece having such a control device.

Abstract translation: 一种用于钟表的控制装置，该装置包括适于被旋转和拉动的主冠，具有至少两个轴向位置，并且还包括相对于主冠同轴布置的次级冠，所述主冠包括冠部头部， 控制杆刚性地固定到冠部头部，并且适于联接到钟表的运动的绕组杆上或与其分离，以便控制钟表的功能，并且第二冠部包括冠部本体。 控制装置的区别在于，第二冠部被适配地旋转和拉动，具有至少两个轴向位置，并且包括适于控制钟表的至少一个附加功能的运动连杆，主冠和第二冠部可以独立于 另一个。 本发明还包括具有这种控制装置的钟表。