GB1280434A - A synchronous alarm clock - Google Patents

A synchronous alarm clock

Info

Publication number
GB1280434A
GB1280434A GB00/71A GB1071A GB1280434A GB 1280434 A GB1280434 A GB 1280434A GB 00/71 A GB00/71 A GB 00/71A GB 1071 A GB1071 A GB 1071A GB 1280434 A GB1280434 A GB 1280434A
Authority
GB
United Kingdom
Prior art keywords
disc
indicator
cam
day
cut
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
GB00/71A
Other languages
English (en)
Inventor
Karl Diehl
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 GB1280434A publication Critical patent/GB1280434A/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
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • 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
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • 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
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • 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
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)
GB00/71A 1970-01-14 1971-01-01 A synchronous alarm clock Expired GB1280434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7001038U DE7001038U (de) 1970-01-14 1970-01-14 Synchron-weckeruhr.

Publications (1)

Publication Number Publication Date
GB1280434A true GB1280434A (en) 1972-07-05

Family

ID=6608734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00/71A Expired GB1280434A (en) 1970-01-14 1971-01-01 A synchronous alarm clock

Country Status (5)

Country Link
US (1) US3672151A (enExample)
CH (2) CH50171A4 (enExample)
DE (1) DE7001038U (enExample)
FR (1) FR2076087B3 (enExample)
GB (1) GB1280434A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018106377B4 (de) 2018-03-19 2019-08-14 NOMOS Glashütte/SA Roland Schwertner KG Uhr mit Antriebsmechanismus zum schrittweisen Drehen einer Datumscheibe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014168A (en) * 1930-07-18 1935-09-10 Canepa Christopher Calendar clock
GB443953A (en) * 1934-08-07 1936-03-09 John Peach Improvements in watches and clocks

Also Published As

Publication number Publication date
US3672151A (en) 1972-06-27
CH50171A4 (enExample) 1972-03-15
DE7001038U (de) 1970-09-17
FR2076087A7 (enExample) 1971-10-15
CH526152A (de) 1972-03-15
FR2076087B3 (enExample) 1973-08-10

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