DE68920030T2 - Weltzeituhr. - Google Patents

Weltzeituhr.

Info

Publication number
DE68920030T2
DE68920030T2 DE68920030T DE68920030T DE68920030T2 DE 68920030 T2 DE68920030 T2 DE 68920030T2 DE 68920030 T DE68920030 T DE 68920030T DE 68920030 T DE68920030 T DE 68920030T DE 68920030 T2 DE68920030 T2 DE 68920030T2
Authority
DE
Germany
Prior art keywords
clock
driven
rotate
universal
belt pulley
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
DE68920030T
Other languages
English (en)
Other versions
DE68920030D1 (de
Inventor
Willington L T Wang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE68920030D1 publication Critical patent/DE68920030D1/de
Application granted granted Critical
Publication of DE68920030T2 publication Critical patent/DE68920030T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/228—Arrangements for indicating different local apparent times; Universal time pieces with linear time graduation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE68920030T 1989-05-12 1989-05-12 Weltzeituhr. Expired - Fee Related DE68920030T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89108544A EP0396807B1 (de) 1989-05-12 1989-05-12 Weltzeituhr

Publications (2)

Publication Number Publication Date
DE68920030D1 DE68920030D1 (de) 1995-01-26
DE68920030T2 true DE68920030T2 (de) 1995-08-10

Family

ID=8201350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920030T Expired - Fee Related DE68920030T2 (de) 1989-05-12 1989-05-12 Weltzeituhr.

Country Status (4)

Country Link
US (1) US4972392A (de)
EP (1) EP0396807B1 (de)
AT (1) ATE115744T1 (de)
DE (1) DE68920030T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4293175T1 (de) * 1991-10-08 1993-10-07 Citizen Watch Co Ltd Uhr mit Sternbildanzeige
US5907523A (en) * 1995-10-26 1999-05-25 Richins; Jay Multi-time-zone timepiece display
US6249486B1 (en) 1998-09-30 2001-06-19 Prasanna R. Chitturi Linear time display
US6219307B1 (en) 1998-09-30 2001-04-17 Prasanna R. Chitturi Linear time display
TW480375B (en) 2001-07-18 2002-03-21 Atop Prec Industry Co Ltd Clock movement having world time zone display
US20030156497A1 (en) * 2002-02-20 2003-08-21 America America Ltda World timepieces comprising different hour hands
CH705048B1 (fr) 2002-07-09 2012-12-14 Lvmh Swiss Mft Sa Dispositif d'entraînement par courroies lisses ou crantées d'un mouvement de montre mécanique.
WO2011057149A2 (en) 2009-11-05 2011-05-12 Devon Works, LLC Watch assembly having a plurality of time-coordinated belts
CN105301942A (zh) * 2015-12-08 2016-02-03 黄驰 一种世界时钟

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US975877A (en) * 1910-11-15 James D Law Clock.
US1153492A (en) * 1912-12-26 1915-09-14 Gebroeders Werkhoven Calendar-clock.
US2024066A (en) * 1935-04-16 1935-12-10 Crispin B Segovia Geographical clock
US2144922A (en) * 1936-05-09 1939-01-24 Viding O Jacobs World time clock
US2635414A (en) * 1948-07-07 1953-04-21 Cottier Louis Universal timepiece
US3226926A (en) * 1963-11-18 1966-01-04 Kilburg Geochron Corp Geographical horological instrument
JPS49144267U (de) * 1973-04-12 1974-12-12
DE2952269A1 (de) * 1979-12-24 1981-07-02 Vdo Adolf Schindling Ag, 6000 Frankfurt Weltzeituhr
US4579460A (en) * 1984-05-17 1986-04-01 Shannon Thomas D Synchronous world clock
DE8628129U1 (de) * 1986-10-22 1986-12-11 Siefert, Roland, 7737 Bad Duerrheim, De

Also Published As

Publication number Publication date
EP0396807B1 (de) 1994-12-14
DE68920030D1 (de) 1995-01-26
EP0396807A1 (de) 1990-11-14
US4972392A (en) 1990-11-20
ATE115744T1 (de) 1994-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee