GB1348746A - Device for providing optical digital indication for a timepiece - Google Patents

Device for providing optical digital indication for a timepiece

Info

Publication number
GB1348746A
GB1348746A GB2606272A GB2606272A GB1348746A GB 1348746 A GB1348746 A GB 1348746A GB 2606272 A GB2606272 A GB 2606272A GB 2606272 A GB2606272 A GB 2606272A GB 1348746 A GB1348746 A GB 1348746A
Authority
GB
United Kingdom
Prior art keywords
numerals
timepiece
dial
june
opaque
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
Application number
GB2606272A
Other languages
English (en)
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.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke GmbH
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 Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Publication of GB1348746A publication Critical patent/GB1348746A/en
Expired 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
    • G04B19/34—Position of the hands projected optically

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB2606272A 1971-06-04 1972-06-05 Device for providing optical digital indication for a timepiece Expired GB1348746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712127932 DE2127932A1 (de) 1971-06-04 1971-06-04 Vorrichtung mit optischer Digitalanzeige für Zeitmesser

Publications (1)

Publication Number Publication Date
GB1348746A true GB1348746A (en) 1974-03-20

Family

ID=5809909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2606272A Expired GB1348746A (en) 1971-06-04 1972-06-05 Device for providing optical digital indication for a timepiece

Country Status (5)

Country Link
US (1) US3783603A (enExample)
DE (1) DE2127932A1 (enExample)
FR (1) FR2139904B3 (enExample)
GB (1) GB1348746A (enExample)
IT (1) IT954653B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043116A (en) * 1976-01-29 1977-08-23 Metallprodukte A.G. Grenchen Timepiece comprising a flat display device exposed through an opening in a case
DE29607687U1 (de) * 1996-04-27 1996-07-18 Spohr, Peter, 66119 Saarbrücken Zeitmeßinstrument

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502985A (en) * 1945-05-08 1950-04-04 Bernard J Paulson Clock
US2834250A (en) * 1955-03-28 1958-05-13 Stefani Enea Projecting clocks provided with rotatable dials
US3179003A (en) * 1962-04-27 1965-04-20 Zenith Radio Corp Horologe with time indication projected on screen
US3673787A (en) * 1971-03-26 1972-07-04 Radoslav Kovacevic Digital clock mechanism

Also Published As

Publication number Publication date
FR2139904B3 (enExample) 1975-08-08
IT954653B (it) 1973-09-15
FR2139904A1 (enExample) 1973-01-12
DE2127932A1 (de) 1972-12-14
US3783603A (en) 1974-01-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees