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1. 发明专利

JPH10300863A PENDULUM SUPPORTING STRUCTURE 失效
公开(公告)号：JPH10300863A
公开(公告)日：1998-11-13
申请号：JP12646697
申请日：1997-04-30
申请人： RHYTHM WATCH CO
发明人： WATANABE YASUHIRO
IPC分类号： G04B17/02 , G04C3/02
摘要： PROBLEM TO BE SOLVED: To provide a pendulum supporting structure capable of preventing the frontward and backward inclination of a pendulum, stabilizing the oscillation of the pendulum and making an exterior thinner. SOLUTION: A pendulum is supported by a supporting shaft 14 which has the ends 14b, 14c supported by the supporting faces 18e, 20e of the first supporting holes 18c, 20c. In the first supporting holes 18c, 20c, supporting point flotation restricting means are provided. The supporting point flotation restricting means contain the second supporting holes 18d, 20d with the restricting faces 18f, 20f to cover the upper part of the first supporting holes 18c, 20c. The ends 14b, 14c of the supporting shaft 14 which is floated by the frontward and backward inclination of the pendulum 4 are supported by the restricting faces 18f, 20f.

2. 发明专利

JP2779375B2 失效
公开(公告)号：JP2779375B2
公开(公告)日：1998-07-23
申请号：JP13454793
申请日：1993-06-04
申请人： SEIKOO KUROTSUKU KK
发明人： BABA KOJI
IPC分类号： G04B45/00 , G04B17/02 , G04C3/02

3. 发明专利

JP2500505B2 失效
公开(公告)号：JP2500505B2
公开(公告)日：1996-05-29
申请号：JP4494391
申请日：1991-03-11
申请人： SEIKOSHA KK
发明人： GOTO NOBUHIRO
IPC分类号： G04B37/00 , G04B45/00 , G04C3/02

4. 发明专利

JPH06308261A ELECTROMAGNETICALLY DRIVEN PENDULUM CLOCK 失效
公开(公告)号：JPH06308261A
公开(公告)日：1994-11-04
申请号：JP9952093
申请日：1993-04-26
申请人： SEIKOSHA KK
发明人： ISHIDO HARUHIKO
IPC分类号： G04B45/00 , G04B17/02 , G04C3/02
摘要： PURPOSE:To stabilize the action of a pendulum by invariably keeping the interval between a driving coil and a permanent magnet constant even when a clock is tilted in the longitudinal direction. CONSTITUTION:A moving bottom board 5 is fitted rockably in the longitudinal direction at the center section of a moving bottom board fitting post 4 fixed to a lower bottom board 1 and an upper bottom board 2. A pendulum rod 14 suspending a bob 15 is supported on a pendulum rod leaf 9 fitted to the moving bottom board 5. A permanent magnet 21 provided at a lower position of the pendulum rod 14 is provided at the position facing the driving coil 20 provided on the moving bottom board 5 when the pendulum rod 14 is in the rest state. When a clock is installed in the tilted state in the longitudinal direction, the moving bottom board 5 is moved into the vertical state by a weight 24, and a pendulum is moved to keep the vertical state. The driving coil 20 and the permanent magnet 21 invariably face each other at a constant interval.

5. 发明专利

JPH04282490A MECHANISM FOR PENDULUM CLOCK 失效
公开(公告)号：JPH04282490A
公开(公告)日：1992-10-07
申请号：JP4494391
申请日：1991-03-11
申请人： SEIKOSHA KK
发明人： GOTO NOBUHIRO
IPC分类号： G04B37/00 , G04B45/00 , G04C3/02
摘要： PURPOSE:To automate assembling the mechanism of pendulum clock. CONSTITUTION:A case 2 for a clock mechanism is contained in a containing chamber of the case for a pendulum block and then, the connectors 61a, 62a on the lead pieces 61, 62 in the case 1 for the pendulum block pass through cut parts 2a, 2b in a battery case 21 arranged side by side of the case 2, face the battery connectors 22, 23 and is connected to these connectors. Thus, only with the work of containing the case 2 for the clock mechanism in the containing chamber of the case 1, the battery connectors 22, 23 on the battery case 21 and the lead pieces 61, 62 of a drive circuit for the pendulum 3 are electrically connected. Thus, a small sized clock is realized and the production cost is reduced.

6. 实用新型

JPH0422320Y2 失效
公开(公告)号：JPH0422320Y2
公开(公告)日：1992-05-21
申请号：JP10953686
申请日：1986-07-17
IPC分类号： G04C3/02 , G04C3/027 , G04C3/14

7. 发明专利

JPH04138396A PENDULUM APPARATUS WITH ELECTRICAL LOAD 失效
公开(公告)号：JPH04138396A
公开(公告)日：1992-05-12
申请号：JP25985990
申请日：1990-09-28
申请人： SEIKOSHA KK
发明人： IKEDA HIDEJI , KUMAZAWA SHOICHIRO , YAMAUCHI SATORU , WATANABE KATSUHITO
IPC分类号： G04B45/00 , G04C3/00 , G04C3/02
摘要： PURPOSE:To make the electric power supply efficient to a load without the influence on fluctuation motion of a pendulum by fixing the fixed coil supplied with electric power to a fixed member, which can be closely opposed to a movable coil connected with a load provided to the pendulum. CONSTITUTION:Electric current flows through a driving coil 6 of a pendulum circuit 19 when a permanent magnet 11 of a pendulum 1 is situated near to a detecting coil 5 of a machine body (a electromagnetic driver) 2. The magnet 11 receives resiliency for the magnetic fluxes generated by this and the pendulum 1 fluctuates. A transistor 26 is on while driving current is flowing and high frequency signals generating in an oscillating circuit 25 are supplied from an AND circuit 30, through a transistor 31, to a fixed coil 7. Induced power generates momentarily in a movable coil 12 of the pendulum 1 in front of it by mutual induction action when the current flows in this coil 7. This power is supplied to LEDs (light emitting diodes) 13a and 13b of an electrical load, and LEDs 13a and 13b emit light. The fluctuation motion of the pendulum 1 is subject to no influence because of this supplying power of noncontact.

8. 实用新型

JPH0228473Y2 失效
公开(公告)号：JPH0228473Y2
公开(公告)日：1990-07-31
申请号：JP3563384
申请日：1984-03-12
IPC分类号： G04B45/00 , G04C3/02 , G04C3/027

9. 发明专利

JPH0230507B2 失效
公开(公告)号：JPH0230507B2
公开(公告)日：1990-07-06
申请号：JP2239582
申请日：1982-02-15
申请人： TOKYO MAEKAWA SCIENT APP MFG
发明人： NANBA KIMITA
IPC分类号： G09B23/08 , G01V8/14 , G01V9/00 , G04C3/02 , G09B23/06

10. 实用新型

JPH0120712Y2 失效
公开(公告)号：JPH0120712Y2
公开(公告)日：1989-06-21
申请号：JP6442283
申请日：1983-04-28
IPC分类号： G04B45/00 , G04B45/02 , G04C3/02

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