AU2786589A - Time-piece - Google Patents

Time-piece

Info

Publication number
AU2786589A
AU2786589A AU27865/89A AU2786589A AU2786589A AU 2786589 A AU2786589 A AU 2786589A AU 27865/89 A AU27865/89 A AU 27865/89A AU 2786589 A AU2786589 A AU 2786589A AU 2786589 A AU2786589 A AU 2786589A
Authority
AU
Australia
Prior art keywords
piece
time
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.)
Abandoned
Application number
AU27865/89A
Inventor
Rene Bornand
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.)
RICHDALE CORP
Original Assignee
RICHDALE CORP
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 RICHDALE CORP filed Critical RICHDALE CORP
Publication of AU2786589A publication Critical patent/AU2786589A/en
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/04Time pieces with invisible drive, e.g. with hands attached to a rotating glass disc
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/04Hands; Discs with a single mark or the like
    • G04B19/046Indicating by means of a disc with a mark or window
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00Driving mechanisms for clocks by master-clocks
    • G04C13/08Slave-clocks actuated intermittently
    • G04C13/10Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00Indicating the time optically by electric means
    • G04C17/005Indicating the time optically by electric means by discs
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008Mounting, assembling of components
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146Electromechanical 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)
AU27865/89A 1987-11-20 1988-11-18 Time-piece Abandoned AU2786589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP87810685A EP0316501A1 (en) 1987-11-20 1987-11-20 Time piece
EP87810685 1987-11-20

Publications (1)

Publication Number Publication Date
AU2786589A true AU2786589A (en) 1989-06-14

Family

ID=8198432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27865/89A Abandoned AU2786589A (en) 1987-11-20 1988-11-18 Time-piece

Country Status (3)

Country Link
EP (1) EP0316501A1 (en)
AU (1) AU2786589A (en)
WO (1) WO1989005001A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682118B5 (en) * 1991-12-02 1994-01-31 Walter Schlup watch case including a clasp for bracelet.
IT1393323B1 (en) * 2009-03-20 2012-04-20 Blue Diamond S R L WRISTWATCH
EP4012508A1 (en) * 2020-12-08 2022-06-15 Montres Breguet S.A. Device for timepiece display on several levels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436775C (en) * 1924-02-21 1926-11-08 Ewald Schwanke Display device for clocks
GB1279058A (en) * 1970-01-28 1972-06-21 Seiko Instr & Electronics Timepiece
US3712046A (en) * 1971-05-24 1973-01-23 H Dill Rotating ring display
DE2125648B2 (en) * 1971-05-24 1972-12-21 Gruber, Bruno, 8031 Gröbenzell DEVICE FOR THE TIME DISPLAY ON A SCALE CALIBRATED IN TIME INTERVALS WITH A MODEL O DGL AS A DISPLAY ELEMENT
GB1385714A (en) * 1971-08-25 1975-02-26 Dill H G Multi-phase rotating ring display device
US3875736A (en) * 1974-08-20 1975-04-08 Arnold G Gulko Continuous cam clock
CH625663B (en) * 1979-10-09 Hans Ulrich Klingenberg CLOCK WITH ANALOGUE TIME DISPLAY.

Also Published As

Publication number Publication date
WO1989005001A1 (en) 1989-06-01
EP0316501A1 (en) 1989-05-24

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