WO2007048487A3 - Digital display timepiece - Google Patents

Digital display timepiece Download PDF

Info

Publication number
WO2007048487A3
WO2007048487A3 PCT/EP2006/009594 EP2006009594W WO2007048487A3 WO 2007048487 A3 WO2007048487 A3 WO 2007048487A3 EP 2006009594 W EP2006009594 W EP 2006009594W WO 2007048487 A3 WO2007048487 A3 WO 2007048487A3
Authority
WO
WIPO (PCT)
Prior art keywords
drum
displays
scale
digital display
division
Prior art date
Application number
PCT/EP2006/009594
Other languages
French (fr)
Other versions
WO2007048487A2 (en
Inventor
Marco Rochat
Original Assignee
Piguet Frederic Sa
Marco Rochat
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 Piguet Frederic Sa, Marco Rochat filed Critical Piguet Frederic Sa
Priority to EP06806031.8A priority Critical patent/EP1943564B1/en
Publication of WO2007048487A2 publication Critical patent/WO2007048487A2/en
Publication of WO2007048487A3 publication Critical patent/WO2007048487A3/en

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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/21—Drums

Abstract

A timepiece comprises a mechanical or electromechanical movement and is provided with a digital display (204, 316, 416, 530) consisting of four drums which are cinematically connected to each other, wherein the first drum (204) displays minutes by means of a scale (0-1-2-3-4-5-6-7-8-9), the second drum (316) displays tens of minutes by means of a scale (0-1-2-3-4-5), the third drum (416) displays hours by means of a scale graduation (0-1-2-3-4-5- 6-7-8-9) and the fourth drum (530) displays tens of hours by means of a scale (0-1-2), thereby enabling the four drums (204, 316, 416, 530) to provide a current time digital display around-the-clock. Said invention is characterised in that the third drum (416) comprises first means interacting with second means carried by the fourth drum (530) in such a way that said third drum (416) is enabled to move forward to one division per hour in normal time, i.e. between 00h00 and 23h59 and to pass from the division '3' to the division '0' when the display passes from 23h59 to 00h00.
PCT/EP2006/009594 2005-10-28 2006-10-04 Digital display timepiece WO2007048487A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06806031.8A EP1943564B1 (en) 2005-10-28 2006-10-04 Clock piece with digital display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05023662A EP1780613A1 (en) 2005-10-28 2005-10-28 Clock piece with digital display
EP05023662.9 2005-10-28

Publications (2)

Publication Number Publication Date
WO2007048487A2 WO2007048487A2 (en) 2007-05-03
WO2007048487A3 true WO2007048487A3 (en) 2007-10-11

Family

ID=36943839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/009594 WO2007048487A2 (en) 2005-10-28 2006-10-04 Digital display timepiece

Country Status (2)

Country Link
EP (2) EP1780613A1 (en)
WO (1) WO2007048487A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2293156B1 (en) 2009-09-08 2012-02-08 Celsius X Vi Ii Mechanical digital display

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH150975A (en) * 1930-06-12 1931-11-30 Baer Hans Clock.
US2645896A (en) * 1952-06-06 1953-07-21 Wickes Engineering And Constru 24-hour direct-reading clock
US2734338A (en) * 1956-02-14 Zx-hour direct-reading clock
DE7328799U (en) * 1973-08-07 1976-12-30 Esge Elektrouhren Gmbh, 7442 Neuffen ELECTRIC DRIVE WATCH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013715B2 (en) 1978-07-11 1985-04-09 ブラザー工業株式会社 Photoelectric workpiece guide device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734338A (en) * 1956-02-14 Zx-hour direct-reading clock
CH150975A (en) * 1930-06-12 1931-11-30 Baer Hans Clock.
US2645896A (en) * 1952-06-06 1953-07-21 Wickes Engineering And Constru 24-hour direct-reading clock
DE7328799U (en) * 1973-08-07 1976-12-30 Esge Elektrouhren Gmbh, 7442 Neuffen ELECTRIC DRIVE WATCH

Also Published As

Publication number Publication date
EP1943564B1 (en) 2015-04-15
WO2007048487A2 (en) 2007-05-03
EP1780613A1 (en) 2007-05-02
EP1943564A2 (en) 2008-07-16

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