GB1172546A - Alarm Wrist-Watch - Google Patents

Alarm Wrist-Watch

Info

Publication number
GB1172546A
GB1172546A GB7756/67A GB775667A GB1172546A GB 1172546 A GB1172546 A GB 1172546A GB 7756/67 A GB7756/67 A GB 7756/67A GB 775667 A GB775667 A GB 775667A GB 1172546 A GB1172546 A GB 1172546A
Authority
GB
United Kingdom
Prior art keywords
alarm
watch
control means
electrical control
sound
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
GB7756/67A
Inventor
Paolo Spadini
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
Priority claimed from CH825266A external-priority patent/CH520357A/en
Priority claimed from CH1305266A external-priority patent/CH466150A/en
Application filed by Individual filed Critical Individual
Publication of GB1172546A publication Critical patent/GB1172546A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G04C21/34—Devices on watches or similar portable timepieces
    • 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
    • G04B23/028—Sounding bodies; boxes used as sounding cases; fixation on or in the case
    • 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
    • G04B23/12—Alarm watches to be worn in pockets or on the wrist
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details
    • 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
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

1,172,546. Alarm watches. P. SPADINI. Feb.17, 1967 [Feb.17, 1966; June 8, 1966; Sept.9, 1966], No.7756/67. Heading G3T. An alarm wrist watch comprises a membrane 17 for generating an audible alarm, a spring blade 18 capable of vibrating at a predetermined natural frequency and positioned to cause the membrane to vibrate, and electrical control means for maintaining the vibration of the spring blade, the electrical control means being actuated by a switch which is operated at a predetermined time by the watch movement. The spring blade 18 is rigidly secured to a post 19 and carries an armature 20 which co-operates with the electrical control means comprising a permanent magnet and coils connected to a conventional battery driven transistorized circuit. An alarm hand is set by rotating a bezel 3 which carries the watch glass 2 and at the pre-set time the alarm sound is transmitted through openings 16 which may be partially or completely closed by a shutter to limit the intensity of the sound. A push button switch is provided in series with the movement actuated switch to enable the alarm to be shut off. The watch case is rectangular but modifications are described for circular watch cases and the alarm sound may be produced by the blade striking a pin attached to the watch glass. In a further modification, the alarm mechanism comprises a timing fork with circular tines, one of which is adapted to strike a bell and a tuning fork with parallel tines may also be used.
GB7756/67A 1966-02-17 1967-02-17 Alarm Wrist-Watch Expired GB1172546A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH230666A CH537041A (en) 1966-02-17 1966-02-17 Wristwatch-alarm clock
CH825266A CH520357A (en) 1966-06-08 1966-06-08 Wristwatch-alarm clock
CH1305266A CH466150A (en) 1966-09-09 1966-09-09 Wristwatch-alarm clock

Publications (1)

Publication Number Publication Date
GB1172546A true GB1172546A (en) 1969-12-03

Family

ID=27173608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7756/67A Expired GB1172546A (en) 1966-02-17 1967-02-17 Alarm Wrist-Watch

Country Status (4)

Country Link
US (1) US3462943A (en)
CH (4) CH896768A4 (en)
DE (3) DE1787018B1 (en)
GB (1) GB1172546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041245A1 (en) * 1980-06-04 1981-12-09 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Electronic time piece including an electro-acoustic transducer

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH527457A (en) * 1968-06-17 1972-05-15 Spadini Paolo Waterproof wristwatch
US3858389A (en) * 1971-02-18 1975-01-07 Suwa Seikosha Kk Electronic wrist watch with alarm
JPS5233978B1 (en) * 1971-03-30 1977-08-31
GB1391637A (en) * 1971-12-27 1975-04-23 Suwa Seikosha Kk Electronic timepieces and electronic calculators
DE2334153C2 (en) * 1973-07-05 1975-05-22 Timex Corp., Waterbury, Conn. (V.St.A.) Electromagnetic buzzer for a watch
DE2334236C2 (en) * 1973-07-05 1975-07-10 Timex Corp., Waterbury, Conn. (V.St.A.) Acoustic signal transmitter for clocks, in particular wristwatches
JPS5215263U (en) * 1975-07-22 1977-02-03
JPS52151065U (en) * 1976-05-12 1977-11-16
JPS5926309Y2 (en) * 1976-07-06 1984-07-31 セイコーエプソン株式会社 Mobile watch side with sound device
JPS5435777A (en) * 1977-08-25 1979-03-16 Seiko Epson Corp Alarm watch
JPS54177972U (en) * 1978-06-02 1979-12-15
JPS5548477Y2 (en) * 1978-10-26 1980-11-12
CH630220B (en) * 1978-11-10 Ebauches Sa WATCH INCLUDING A BOX CLOSED BY A GLASS AND AN ELECTRO-ACOUSTIC DEVICE.
EP0432088B1 (en) * 1989-12-08 1995-01-11 Fabrique D'ebauches De Sonceboz S.A. Assembly method
ATE516523T1 (en) * 2006-04-12 2011-07-15 Montres Breguet Sa CLOCK WITH A STRIKE COMPRISING A SINGLE BARREL
EP2463731B1 (en) * 2010-12-10 2015-06-17 Montres Breguet SA Chiming mechanism of a watch
CH708607A2 (en) * 2013-09-26 2015-03-31 Montres Breguet Sa Piece musical watch or ring.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1529852A (en) * 1924-02-21 1925-03-17 William M Tanglin Alarm watch
US2435996A (en) * 1943-04-01 1948-02-17 Clyde W Baird Detecting and alarm system
US2867795A (en) * 1955-12-08 1959-01-06 Ernest W Longton Power system transmitted alarm
CH1127360A4 (en) * 1960-10-07 1963-11-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041245A1 (en) * 1980-06-04 1981-12-09 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Electronic time piece including an electro-acoustic transducer
US4523856A (en) * 1980-06-04 1985-06-18 Societe Suisse Pour L'industrie Horlogere Management Services Electronic timepiece including an electro-acoustic transducer

Also Published As

Publication number Publication date
CH537041A (en) 1970-05-29
DE1787017A1 (en) 1975-01-09
DE1787018B1 (en) 1975-04-10
US3462943A (en) 1969-08-26
CH230666A4 (en) 1970-05-29
CH896768A4 (en) 1971-09-15
DE1673697A1 (en) 1971-07-22
CH517332A (en) 1971-09-15
DE1673697B2 (en) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees