GB1438314A - - Google Patents

Info

Publication number
GB1438314A
GB1438314A GB5460673A GB5460673A GB1438314A GB 1438314 A GB1438314 A GB 1438314A GB 5460673 A GB5460673 A GB 5460673A GB 5460673 A GB5460673 A GB 5460673A GB 1438314 A GB1438314 A GB 1438314A
Authority
GB
United Kingdom
Prior art keywords
drum
wheel
drums
shaft
hours
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
GB5460673A
Other languages
English (en)
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
Priority claimed from JP13455472U external-priority patent/JPS4991357U/ja
Priority claimed from JP6394573U external-priority patent/JPS5013577U/ja
Priority claimed from JP7980073U external-priority patent/JPS5027866U/ja
Application filed filed Critical
Publication of GB1438314A publication Critical patent/GB1438314A/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
    • G04B19/30—Illumination of dials or hands
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/0075—Indicating the time optically by electric means by drums or drum-like devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Electromechanical Clocks (AREA)
GB5460673A 1972-11-24 1973-11-23 Expired GB1438314A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13455472U JPS4991357U (enrdf_load_stackoverflow) 1972-11-24 1972-11-24
JP6394573U JPS5013577U (enrdf_load_stackoverflow) 1973-06-01 1973-06-01
JP7980073U JPS5027866U (enrdf_load_stackoverflow) 1973-07-06 1973-07-06

Publications (1)

Publication Number Publication Date
GB1438314A true GB1438314A (enrdf_load_stackoverflow) 1976-06-03

Family

ID=27298335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5460673A Expired GB1438314A (enrdf_load_stackoverflow) 1972-11-24 1973-11-23

Country Status (3)

Country Link
US (1) US3886725A (enrdf_load_stackoverflow)
FR (1) FR2208145B1 (enrdf_load_stackoverflow)
GB (1) GB1438314A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175474A (en) * 1974-12-25 1976-06-30 Tamura Electric Works Ltd Shatsutashikidejitaru kurotsuku
USD346967S (en) 1992-08-13 1994-05-17 Sunbeam Corporation Clock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH210218A (de) * 1937-12-24 1940-06-30 Zeiss Ikon Ag Beleuchtungseinrichtung für Kontrollinstrumente.
FR896808A (fr) * 1942-08-13 1945-03-05 Landis & Gyr Sa Mécanisme de compteur
US2748560A (en) * 1953-02-18 1956-06-05 Atlas Instr Company Twenty-four hour clock with exposed numerals for time divisions
US2985998A (en) * 1955-11-14 1961-05-30 Holzner Adolf Cyclometer, counter or the like
US3179003A (en) * 1962-04-27 1965-04-20 Zenith Radio Corp Horologe with time indication projected on screen
US3328954A (en) * 1965-04-22 1967-07-04 Mendell E Miller Electronic digital readout time indicating device
US3673787A (en) * 1971-03-26 1972-07-04 Radoslav Kovacevic Digital clock mechanism

Also Published As

Publication number Publication date
FR2208145A1 (enrdf_load_stackoverflow) 1974-06-21
US3886725A (en) 1975-06-03
FR2208145B1 (enrdf_load_stackoverflow) 1977-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee