AT186193B - Alarm clock - Google Patents

Alarm clock

Info

Publication number
AT186193B
AT186193B AT186193DA AT186193B AT 186193 B AT186193 B AT 186193B AT 186193D A AT186193D A AT 186193DA AT 186193 B AT186193 B AT 186193B
Authority
AT
Austria
Prior art keywords
alarm clock
alarm
clock
Prior art date
Application number
Other languages
German (de)
Inventor
Helmut Dr Ing E H Junghans
Kurt Baeuerle
Original Assignee
Junghans Geb Ag
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 DEJ6121A external-priority patent/DE1063088B1/en
Priority claimed from DEJ6120A external-priority patent/DE1137686B1/en
Application filed by Junghans Geb Ag filed Critical Junghans Geb Ag
Application granted granted Critical
Publication of AT186193B publication Critical patent/AT186193B/en

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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/10—Alarm clocks with presignal; with repeated signal; with changeable intensity of sound

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
AT186193D 1952-07-11 1953-07-08 Alarm clock AT186193B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEJ6121A DE1063088B1 (en) 1952-07-11 1952-07-11 Alarm clock with pre-alarm
DEJ6120A DE1137686B1 (en) 1952-07-11 1952-07-11 Pre-alarm clock

Publications (1)

Publication Number Publication Date
AT186193B true AT186193B (en) 1956-07-10

Family

ID=33300707

Family Applications (1)

Application Number Title Priority Date Filing Date
AT186193D AT186193B (en) 1952-07-11 1953-07-08 Alarm clock

Country Status (3)

Country Link
US (1) US2777278A (en)
AT (1) AT186193B (en)
GB (1) GB748186A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010276A (en) * 1955-07-22 1961-11-28 Anton Kopp Alarm clock
US2979885A (en) * 1956-01-21 1961-04-18 Samuel Jack Kaufman Automatically variable alarm for timepiece
DE1673650A1 (en) * 1967-04-28 1971-09-30 Junghans Gmbh Geb Lever lift for alarm clock movements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US983672A (en) * 1910-08-31 1911-02-07 Harrison H Boyce Alarm-clock.
US1691081A (en) * 1922-07-28 1928-11-13 Raymond C Pierce Alarm of variable intensity
US2086785A (en) * 1935-04-06 1937-07-13 Albert G Thomas Variable alarm
DE942977C (en) * 1949-10-10 1956-05-09 E H Helmut Junghans Und Gebrue Alarm clock with low-volume control

Also Published As

Publication number Publication date
US2777278A (en) 1957-01-15
GB748186A (en) 1956-04-25

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