公开(公告)号：US2928034A

公开(公告)日：1960-03-08

申请号：US67964057

申请日：1957-08-22

Applicant: HAMILTON WATCH CO

Inventor： JACKSON RODERICK M

IPC: G04C3/06

CPC classification number: G04C3/062

公开(公告)号：US2920439A

公开(公告)日：1960-01-12

申请号：US58787756

申请日：1956-05-28

Applicant: WALTER RICH

Inventor： WALTER RICH

IPC: G04C3/06

CPC classification number: G04C3/062

公开(公告)号：US2838693A

公开(公告)日：1958-06-10

申请号：US66000357

申请日：1957-05-17

Applicant: HAMILTON WATCH CO

Inventor： HORN JOHN A VAN

IPC: G04C3/06

CPC classification number: G04C3/062 ,  Y10T307/872

公开(公告)号：US20170261933A1

公开(公告)日：2017-09-14

申请号：US15399224

申请日：2017-01-05

Applicant: The Swatch Group Research and Development Ltd

Inventor： Jerome FAVRE ,  Gianni DI DOMENICO ,  Dominique LECHOT ,  Jean-Jacques BORN ,  Baptiste HINAUX

IPC: G04B17/32 ,  G04B15/14

CPC classification number: G04B17/32 ,  G04B1/22 ,  G04B13/001 ,  G04B15/14 ,  G04B17/26 ,  G04C3/06 ,  G04C3/061 ,  G04C3/062 ,  G04C3/063 ,  G04C3/064 ,  G04C3/065 ,  G04C5/005

Abstract: Timepiece regulating mechanism including an energy storage means delivering an output torque (CS), via a train (3), to a wheel set (4) forming a magnetic escapement mechanism (10) with a resonator wheel set (5) subjected to the torque from a return means (6) and cooperating therewith, either directly or via a magnetic stop member (7), this magnetic escapement mechanism (10) being arranged to operate when the wheel set (4) receives a torque higher than or equal to a maintenance torque (CE), and the train (3) includes a torque regulating means (30) arranged to deliver to the wheel set (4) a constant torque comprised between 1.0 and 2.0 times the maintenance torque (CE), the torque regulating means (30) including a fusee (8) of continuously variable cross-section, from which unwinds a chain (9), wound by a drum (21), directly or indirectly driven by the energy storage means (2).

公开(公告)号：US2794134A

公开(公告)日：1957-05-28

申请号：US44264654

申请日：1954-07-12

Applicant: ONERA (OFF NAT AEROSPATIALE)

Inventor： JEAN CHEVALLEREAU

IPC: G04C3/06

CPC classification number: G04C3/062

公开(公告)号：US2143074A

公开(公告)日：1939-01-10

申请号：US63233032

申请日：1932-09-09

Applicant: DAZEY CHURN & MFG CO

Inventor： KILLMAN THOMAS A ,  THOMAS KILLMAN ROBERT

IPC: G04C3/06

CPC classification number: G04C3/062