EP1164444A4 - Electronic timepiece having indication hands - Google Patents

Electronic timepiece having indication hands

Info

Publication number
EP1164444A4
EP1164444A4 EP00900897A EP00900897A EP1164444A4 EP 1164444 A4 EP1164444 A4 EP 1164444A4 EP 00900897 A EP00900897 A EP 00900897A EP 00900897 A EP00900897 A EP 00900897A EP 1164444 A4 EP1164444 A4 EP 1164444A4
Authority
EP
European Patent Office
Prior art keywords
electronic timepiece
indication hands
hands
indication
timepiece
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.)
Withdrawn
Application number
EP00900897A
Other languages
German (de)
French (fr)
Other versions
EP1164444A1 (en
Inventor
Takayuki Satodate
Yuichi Shino
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of EP1164444A1 publication Critical patent/EP1164444A1/en
Publication of EP1164444A4 publication Critical patent/EP1164444A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/048—Hands; Discs with a single mark or the like having the possibility of indicating on more than one scale, e.g. hands with variable length which work on different scales
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/003—Inscriptions and pictures moved by hand
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0061—Moving parts of the clockwork, e.g. pendulum, hands in special form, mostly constructed as a figure
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • 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
    • G04C3/008—Mounting, assembling of components
    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
EP00900897A 2000-01-24 2000-01-24 Electronic timepiece having indication hands Withdrawn EP1164444A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/000327 WO2001055801A1 (en) 2000-01-24 2000-01-24 Electronic timepiece having indication hands

Publications (2)

Publication Number Publication Date
EP1164444A1 EP1164444A1 (en) 2001-12-19
EP1164444A4 true EP1164444A4 (en) 2005-10-05

Family

ID=11735608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00900897A Withdrawn EP1164444A4 (en) 2000-01-24 2000-01-24 Electronic timepiece having indication hands

Country Status (6)

Country Link
EP (1) EP1164444A4 (en)
JP (1) JP3875559B2 (en)
CN (1) CN1344385A (en)
AU (1) AU3077200A (en)
HK (1) HK1045568A1 (en)
WO (1) WO2001055801A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6269225B2 (en) * 2014-03-24 2018-01-31 カシオ計算機株式会社 Pointer type display device
US10228662B2 (en) * 2015-09-18 2019-03-12 Casio Computer Co., Ltd. Electronic timepiece
EP3147726A1 (en) * 2015-09-24 2017-03-29 ETA SA Manufacture Horlogère Suisse Clock display device comprising a considerably out of balance display

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564236A2 (en) * 1992-03-31 1993-10-06 Citizen Watch Co., Ltd. Electronic watch equipped with receiving device
US5283769A (en) * 1990-06-04 1994-02-01 Renton Julian E Clock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153294A (en) * 1981-03-17 1982-09-21 Citizen Watch Co Ltd Clock with metronome
JPS5963585A (en) * 1982-10-01 1984-04-11 Citizen Watch Co Ltd Pointer type melody timepiece
JPS6027389U (en) * 1983-08-02 1985-02-23 シチズン時計株式会社 Clock with operation display
JPH04315987A (en) * 1991-04-16 1992-11-06 Seiko Epson Corp Gear line structure of analogue electronic timepiece
JPH04366788A (en) * 1991-06-14 1992-12-18 Citizen Watch Co Ltd Clock equipped with striking device
JPH07159550A (en) * 1993-12-08 1995-06-23 Casio Comput Co Ltd Pointer type watch
JPH09297185A (en) * 1996-05-02 1997-11-18 Kotsubo:Kk Timepiece

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283769A (en) * 1990-06-04 1994-02-01 Renton Julian E Clock
EP0564236A2 (en) * 1992-03-31 1993-10-06 Citizen Watch Co., Ltd. Electronic watch equipped with receiving device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0155801A1 *

Also Published As

Publication number Publication date
HK1045568A1 (en) 2002-11-29
CN1344385A (en) 2002-04-10
JP3875559B2 (en) 2007-01-31
AU3077200A (en) 2001-08-07
WO2001055801A1 (en) 2001-08-02
EP1164444A1 (en) 2001-12-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20011218

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Effective date: 20060801