CA930181A - Digitally indicating clock-timer - Google Patents

Digitally indicating clock-timer

Info

Publication number
CA930181A
CA930181A CA085658A CA85658A CA930181A CA 930181 A CA930181 A CA 930181A CA 085658 A CA085658 A CA 085658A CA 85658 A CA85658 A CA 85658A CA 930181 A CA930181 A CA 930181A
Authority
CA
Canada
Prior art keywords
timer
indicating clock
digitally indicating
digitally
clock
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
CA085658A
Inventor
C. Robinson Ralph
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.)
General Time Corp
Original Assignee
General Time Corp
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 General Time Corp filed Critical General Time Corp
Application granted granted Critical
Publication of CA930181A publication Critical patent/CA930181A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/04—Design features of general application for driving the stage of lowest order
    • G06M1/041—Design features of general application for driving the stage of lowest order for drum-type indicating means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/0008—Indicating the time optically by electric means by bands
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/18—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by mechanically unlocking an electromechanical vibrator, e.g. actuated by the leakage flux of the electric driving means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/02—Constructional details
    • G04C23/08—Programming means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
    • G06M1/16—Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism
    • G06M1/163—Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism with drums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/22—Design features of general application for visual indication of the result of count on counting mechanisms, e.g. by window with magnifying lens
    • G06M1/24—Drums; Dials; Pointers
    • G06M1/241—Drums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/22—Design features of general application for visual indication of the result of count on counting mechanisms, e.g. by window with magnifying lens
    • G06M1/24—Drums; Dials; Pointers
    • G06M1/246—Bands; Sheets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/02—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromechanical Clocks (AREA)
  • Pinball Game Machines (AREA)
CA085658A 1969-10-06 1970-06-16 Digitally indicating clock-timer Expired CA930181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86388669A 1969-10-06 1969-10-06

Publications (1)

Publication Number Publication Date
CA930181A true CA930181A (en) 1973-07-17

Family

ID=25342023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085658A Expired CA930181A (en) 1969-10-06 1970-06-16 Digitally indicating clock-timer

Country Status (5)

Country Link
US (1) US3597918A (en)
CA (1) CA930181A (en)
DE (1) DE2048837B2 (en)
FR (2) FR2064145B1 (en)
GB (1) GB1308509A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2020214A1 (en) * 1969-12-27 1971-11-11 Kieninger & Obergfell Digital clock with alarm device
US3712050A (en) * 1970-06-02 1973-01-23 T Kawada Digital indicating machine
DE2028679A1 (en) * 1970-06-11 1971-12-16 Kieninger & Obergfell Digital clock with alarm device
JPS5256457Y2 (en) * 1971-09-27 1977-12-20
JPS5240756U (en) * 1975-09-17 1977-03-23
DE2615946C2 (en) * 1976-04-12 1985-07-18 Matsushita Electric Works, Ltd., Kadoma, Osaka Time display for a digital clock
DE4225058C2 (en) * 1992-07-29 1994-08-25 Jens Dipl Ing Friebner Wrist or bangle watch
EP1705535B1 (en) * 2005-03-23 2007-07-11 Urwerk S.A. Timepiece with mechanism indicating a period of time
US8355297B2 (en) * 2009-11-05 2013-01-15 Devon Works, LLC Watch assembly having a plurality of time-coordinated belts
DE102014106475A1 (en) * 2014-05-08 2015-11-12 Maschinenfabrik Reinhausen Gmbh position indicator
JP1596377S (en) * 2017-05-05 2018-01-29
CN107420256A (en) * 2017-06-28 2017-12-01 吴其兵 A kind of vertical shaft fan
EP3637198A1 (en) * 2018-10-10 2020-04-15 Blancpain SA Mechanical digital display for a timepiece
USD975178S1 (en) 2019-10-10 2023-01-10 Hand2Mind, Inc. Educational number line
USD973768S1 (en) 2019-10-10 2022-12-27 Hand2Mind, Inc. Educational number line
US11423802B2 (en) * 2019-10-10 2022-08-23 Hand2Mind, Inc. Educational clock
USD1020874S1 (en) 2021-04-06 2024-04-02 Hand2Mind, Inc. Educational clock

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667210A (en) * 1924-02-08 1928-04-24 Leon Karl Oscar Advertising device
CH141710A (en) * 1928-07-16 1930-08-15 Abegglen Jean Electrically controlled indicator.
US1998763A (en) * 1931-03-12 1935-04-23 Western Union Telegraph Co Direct reading clock
US2072457A (en) * 1933-05-03 1937-03-02 Ibm Time indicating device
US2040421A (en) * 1935-01-29 1936-05-12 Frank G Almquist Numeral clock
US2130808A (en) * 1936-11-05 1938-09-20 Wean Engineering Co Inc Selective control system
FR834890A (en) * 1938-03-07 1938-12-05 Improvements to devices giving time indications
US2645896A (en) * 1952-06-06 1953-07-21 Wickes Engineering And Constru 24-hour direct-reading clock
US2985998A (en) * 1955-11-14 1961-05-30 Holzner Adolf Cyclometer, counter or the like
CH339871A (en) * 1957-07-09 1959-07-15 Nussle Guillaume Timepiece
US3409748A (en) * 1967-03-30 1968-11-05 Kawata Toshio Time switch device for a digital clock

Also Published As

Publication number Publication date
FR2209142A1 (en) 1974-06-28
FR2209142B1 (en) 1977-12-30
DE2048837B2 (en) 1978-05-11
US3597918A (en) 1971-08-10
FR2064145A1 (en) 1971-07-16
FR2064145B1 (en) 1977-03-18
GB1308509A (en) 1973-02-21
DE2048837A1 (en) 1971-04-15

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