[go: up one dir, main page]

FR2670060B1 - Dispositif d'entrainement pour un element tournant. - Google Patents

Dispositif d'entrainement pour un element tournant.

Info

Publication number
FR2670060B1
FR2670060B1 FR9114230A FR9114230A FR2670060B1 FR 2670060 B1 FR2670060 B1 FR 2670060B1 FR 9114230 A FR9114230 A FR 9114230A FR 9114230 A FR9114230 A FR 9114230A FR 2670060 B1 FR2670060 B1 FR 2670060B1
Authority
FR
France
Prior art keywords
drive device
rotating element
rotating
drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9114230A
Other languages
English (en)
Other versions
FR2670060A1 (fr
Inventor
Ohshima Kenji
Urabe Takuo
Shinmyo Susumu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seikosha KK
Original Assignee
Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seikosha KK filed Critical Seikosha KK
Publication of FR2670060A1 publication Critical patent/FR2670060A1/fr
Application granted granted Critical
Publication of FR2670060B1 publication Critical patent/FR2670060B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
    • G04C3/033—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using torsion pendulums; using conical pendulums
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/20—Arrangements for controlling speed or speed and torque characterised by bidirectional operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
FR9114230A 1990-11-29 1991-11-19 Dispositif d'entrainement pour un element tournant. Expired - Fee Related FR2670060B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33288990 1990-11-29
JP3043718A JP2500504B2 (ja) 1990-11-29 1991-03-08 回転飾りの駆動装置

Publications (2)

Publication Number Publication Date
FR2670060A1 FR2670060A1 (fr) 1992-06-05
FR2670060B1 true FR2670060B1 (fr) 1995-08-04

Family

ID=26383532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9114230A Expired - Fee Related FR2670060B1 (fr) 1990-11-29 1991-11-19 Dispositif d'entrainement pour un element tournant.

Country Status (6)

Country Link
US (1) US5402395A (fr)
JP (1) JP2500504B2 (fr)
KR (1) KR940005680B1 (fr)
DE (1) DE4135519C2 (fr)
FR (1) FR2670060B1 (fr)
GB (1) GB2252428B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289959B (en) * 1992-03-23 1996-04-03 Seikosha Kk Drive unit for a rotary decoration
DE4308220C2 (de) * 1992-03-23 1994-11-17 Seikosha Kk Antriebseinheit für ein Dekorationsdrehelement
JP2572725Y2 (ja) * 1993-12-28 1998-05-25 リズム時計工業株式会社 時計用回転飾り

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350340C3 (de) * 1973-10-06 1981-09-24 Kieninger & Obergfell Fabrik für technische Laufwerke und Apparate, 7742 St. Georgen Elektrische Uhr mit einem Laufregelung des Uhrwerks dienenden Gangordner und einem Torsionspendel
US4038588A (en) * 1976-02-03 1977-07-26 The United States Of America As Represented By The Secretary Of The Air Force Precision amplitude control system for a high q torsion pendulum
JPS56132196A (en) * 1980-03-19 1981-10-16 Seiko Epson Corp Driving system for stepping motor
JPS6021821Y2 (ja) * 1980-08-05 1985-06-28 株式会社精工舎 回転飾りの駆動装置
JPS57106395A (en) * 1980-12-18 1982-07-02 Oki Electric Ind Co Ltd Inversion driving method for pulse motor
US4482260A (en) * 1981-07-10 1984-11-13 Kieninger & Obergfell Electromechanical clock
JPS5962589U (ja) * 1982-10-20 1984-04-24 ジエコ−株式会社 往復回転装置
JPS59142554U (ja) * 1983-03-15 1984-09-22 ジエコ−株式会社 往復回転装置
DE8321259U1 (de) * 1983-07-23 1984-01-12 Jahresuhren-Fabrik GmbH Aug. Schatz & Söhne, 7740 Triberg Elektronische Drehpendeluhr
US4648026A (en) * 1984-12-20 1987-03-03 Tektronix, Inc. Microprocessor stepper motor drive
US4714867A (en) * 1986-09-30 1987-12-22 Design Components Incorporated Method and apparatus for controlling a stepper motor with a programmable parabolic velocity profile
GB2197969B (en) * 1986-10-28 1990-05-16 Seiko Epson Corp Energy storing apparatus, e.g. for use in a timepiece
IT211782Z2 (it) * 1987-08-04 1989-05-08 Barbieri Raul Milano Orologio con elemento pendolare.
US4839874A (en) * 1987-09-17 1989-06-13 Seiko Instruments Inc. Electronic watch with moving member
JPH0729513Y2 (ja) * 1988-04-06 1995-07-05 セイコーエプソン株式会社 電子時計用回路
DE3830398C2 (de) * 1988-09-07 1997-11-27 Bodenseewerk Perkin Elmer Co Antriebsvorrichtung zum Antreiben eines Schwingpolarisators

Also Published As

Publication number Publication date
DE4135519A1 (de) 1992-06-04
GB9125335D0 (en) 1992-01-29
JPH04213095A (ja) 1992-08-04
GB2252428A (en) 1992-08-05
GB2252428B (en) 1994-09-14
DE4135519C2 (de) 1994-02-24
KR920010377A (ko) 1992-06-26
JP2500504B2 (ja) 1996-05-29
FR2670060A1 (fr) 1992-06-05
US5402395A (en) 1995-03-28
KR940005680B1 (ko) 1994-06-22

Similar Documents

Publication Publication Date Title
FR2712578B1 (fr) Dispositif pour la manutention d'un conteneur.
FR2661028B1 (fr) Dispositif d'affichage.
FR2571076B1 (fr) Dispositif d'insonorisation reflecteur pour locaux.
FR2594930B1 (fr) Dispositif d'etancheite pour machine tournante
FR2667576B1 (fr) Dispositif d'inviolabilite pour contenants.
EP0611722A3 (fr) Dispositif pour la coupe d'un ruban.
FR2682672B1 (fr) Dispositif de serrage pour le transfert d'un element de construction.
FR2657051B1 (fr) Dispositif d'actionnement d'embrayage.
FR2686636B1 (fr) Amelioration pour un dispositif d'etayage.
FR2680738B1 (fr) Dispositif pour la fixation d'un mecanisme d'entrainement d'essuie-glace.
FR2653505B1 (fr) Dispositif d'accouplement pour arbres tournants.
FR2683975B1 (fr) Dispositif de reglage d'une contre-lame.
FR2678040B1 (fr) Dispositif d'etancheite.
FR2630155B1 (fr) Dispositif d'arret en rotation d'un element articule
CH682967GA3 (fr) Dispositif d'affichage pour pièce d'horlogerie.
FR2670060B1 (fr) Dispositif d'entrainement pour un element tournant.
FR2665479B1 (fr) Dispositif d'actionnement d'un element obturateur pivotant.
FR2636465B1 (fr) Dispositif d'entrainement pour un volet ou analogue
FR2684160B1 (fr) Dispositif pour assurer l'etancheite d'une fente.
FR2545849B1 (fr) Dispositif d'entrainement pour dispositif de filage a friction
FR2680199B1 (fr) Dispositif d'inclinaison progressive des battants d'un portail.
FR2654771B2 (fr) Dispositif d'ecran a enroulement.
FR2646128B1 (fr) Dispositif pour l'actionnement automatique d'un embrayage
FR2705719B1 (fr) Dispositif anti-végétation pour la base d'un poteau.
FR2672673B1 (fr) Dispositif d'amorcage pour un sous-projectile.

Legal Events

Date Code Title Description
D6 Patent endorsed licences of rights
TP Transmission of property
ST Notification of lapse