AU476145B2 - Acoustical sound producer for clocks, especially for wristwatches - Google Patents

Acoustical sound producer for clocks, especially for wristwatches

Info

Publication number
AU476145B2
AU476145B2 AU70517/74A AU7051774A AU476145B2 AU 476145 B2 AU476145 B2 AU 476145B2 AU 70517/74 A AU70517/74 A AU 70517/74A AU 7051774 A AU7051774 A AU 7051774A AU 476145 B2 AU476145 B2 AU 476145B2
Authority
AU
Australia
Prior art keywords
wristwatches
clocks
sound producer
acoustical sound
acoustical
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
AU70517/74A
Other versions
AU7051774A (en
Inventor
Ernst Friedrich Sudler Walter
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.)
Timex Group USA Inc
Original Assignee
Timex 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 Timex Corp filed Critical Timex Corp
Publication of AU7051774A publication Critical patent/AU7051774A/en
Application granted granted Critical
Publication of AU476145B2 publication Critical patent/AU476145B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
AU70517/74A 1973-07-05 1974-06-26 Acoustical sound producer for clocks, especially for wristwatches Expired AU476145B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2334236A DE2334236C2 (en) 1973-07-05 1973-07-05 Acoustic signal transmitter for clocks, in particular wristwatches
DEDE823342 1973-07-06

Publications (2)

Publication Number Publication Date
AU7051774A AU7051774A (en) 1976-01-08
AU476145B2 true AU476145B2 (en) 1976-09-09

Family

ID=5886039

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70517/74A Expired AU476145B2 (en) 1973-07-05 1974-06-26 Acoustical sound producer for clocks, especially for wristwatches

Country Status (13)

Country Link
US (1) US3869855A (en)
JP (1) JPS5050072A (en)
AU (1) AU476145B2 (en)
BE (1) BE817298A (en)
CA (1) CA1011562A (en)
CH (2) CH590517B5 (en)
DE (1) DE2334236C2 (en)
DK (1) DK359174A (en)
FR (1) FR2236223B3 (en)
GB (1) GB1432884A (en)
HK (1) HK76676A (en)
NL (1) NL7409142A (en)
SE (1) SE389564B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661897A (en) * 1979-10-24 1981-05-27 Hitachi Ltd Display unit
CH632385B (en) * 1979-11-02 Ebauchesfabrik Eta Ag WATCH WITH ELECTRO-ACOUSTIC WARNING DEVICE.
JP2624412B2 (en) * 1991-09-30 1997-06-25 ワイケイケイ株式会社 Warp knitting tape for hidden slide fasteners
CH686600B5 (en) * 1994-07-25 1996-11-15 Asulab Sa Timepiece including an electro-acoustic transducer.
JP4251515B2 (en) * 2000-04-24 2009-04-08 シチズン電子株式会社 Electromagnetic sound generator
CH698533B1 (en) * 2005-03-11 2009-08-31 Richemont Int Sa Device for fixing at least one ringing tone in a timepiece and a method of attaching at least one ringing tone in a timepiece.
EP1708051A1 (en) * 2005-03-31 2006-10-04 Zenith International SA Timepiece comprising an alarm
EP2228693B1 (en) * 2009-03-13 2013-03-13 Bulgari Horlogerie S.A. Fixing device for the gongs of a sonnerie watch
EP2463732B1 (en) 2010-12-10 2016-03-30 Montres Breguet SA Chiming mechanism of a watch or a music box

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517332A (en) * 1966-02-17 1971-09-15 Spadini Paolo Wristwatch-alarm clock
BE789336A (en) * 1971-09-29 1973-01-15 Timex Corp ELECTRONIC ALARM WATCH

Also Published As

Publication number Publication date
CH590517B5 (en) 1977-08-15
SE7408733L (en) 1975-01-07
FR2236223A1 (en) 1975-01-31
FR2236223B3 (en) 1977-05-06
JPS5050072A (en) 1975-05-06
DE2334236C2 (en) 1975-07-10
DK359174A (en) 1975-02-24
CH584874A4 (en) 1977-01-31
DE2334236B1 (en) 1974-11-14
NL7409142A (en) 1975-01-07
SE389564B (en) 1976-11-08
AU7051774A (en) 1976-01-08
BE817298A (en) 1974-11-04
GB1432884A (en) 1976-04-22
US3869855A (en) 1975-03-11
HK76676A (en) 1976-12-17
CA1011562A (en) 1977-06-07

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