AU7051774A - Acoustical sound producer for clocks, especially for wristwatches - Google Patents

Acoustical sound producer for clocks, especially for wristwatches

Info

Publication number: AU7051774A
Authority: AU; Australia
Prior art keywords: wristwatches; clocks; sound producer; acoustical sound; acoustical
Prior art date: 1973-07-05
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

AU476145B2 (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.)

1973-07-05

Filing date

1974-06-26

Publication date

1976-01-08

1974-06-26 Application filed by Timex Corp filed Critical Timex Corp

1976-01-08 Publication of AU7051774A publication Critical patent/AU7051774A/en

1976-09-09 Application granted granted Critical

1976-09-09 Publication of AU476145B2 publication Critical patent/AU476145B2/en

Status Expired legal-status Critical Current

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		1973-07-05

Publications (2)

Publication Number	Publication Date
AU7051774A true AU7051774A (en)	1976-01-08
AU476145B2 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)	CH584874A4 (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
CH704199A2 (en)	2010-12-10	2012-06-15	Montres Breguet Sa	Striking mechanism for watch, has wheel operated, so that movable magnetic element comes near and opposite to fixed magnetic element, to vibrate gong by repetitive variation of magnetic repulsive force of elements, in striking mode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH230666A4 (en) *	1966-02-17	1970-05-29
BE789336A (en) *	1971-09-29	1973-01-15	Timex Corp	ELECTRONIC ALARM WATCH

1973
- 1973-07-05 DE DE2334236A patent/DE2334236C2/en not_active Expired
1974
- 1974-04-29 CH CH584874D patent/CH584874A4/xx unknown
- 1974-04-29 CH CH584874A patent/CH590517B5/xx not_active IP Right Cessation
- 1974-06-17 US US479943A patent/US3869855A/en not_active Expired - Lifetime
- 1974-06-26 JP JP49073209A patent/JPS5050072A/ja active Pending
- 1974-06-26 AU AU70517/74A patent/AU476145B2/en not_active Expired
- 1974-06-27 GB GB2867174A patent/GB1432884A/en not_active Expired
- 1974-07-02 SE SE7408733A patent/SE389564B/en unknown
- 1974-07-04 CA CA204,004A patent/CA1011562A/en not_active Expired
- 1974-07-04 DK DK359174A patent/DK359174A/da unknown
- 1974-07-05 FR FR7423554A patent/FR2236223B3/fr not_active Expired
- 1974-07-05 NL NL7409142A patent/NL7409142A/en unknown
- 1974-07-05 BE BE146257A patent/BE817298A/en unknown
1976
- 1976-12-09 HK HK766/76*UA patent/HK76676A/en unknown

Also Published As

Publication number	Publication date
BE817298A (en)	1974-11-04
HK76676A (en)	1976-12-17
NL7409142A (en)	1975-01-07
FR2236223A1 (en)	1975-01-31
DK359174A (en)	1975-02-24
DE2334236C2 (en)	1975-07-10
US3869855A (en)	1975-03-11
CH584874A4 (en)	1977-01-31
GB1432884A (en)	1976-04-22
JPS5050072A (en)	1975-05-06
FR2236223B3 (en)	1977-05-06
DE2334236B1 (en)	1974-11-14
CH590517B5 (en)	1977-08-15
CA1011562A (en)	1977-06-07
SE389564B (en)	1976-11-08
AU476145B2 (en)	1976-09-09
SE7408733L (en)	1975-01-07

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