GB1455309A - Alarm clock mechanism - Google Patents

Alarm clock mechanism

Info

Publication number
GB1455309A
GB1455309A GB4846474A GB4846474A GB1455309A GB 1455309 A GB1455309 A GB 1455309A GB 4846474 A GB4846474 A GB 4846474A GB 4846474 A GB4846474 A GB 4846474A GB 1455309 A GB1455309 A GB 1455309A
Authority
GB
United Kingdom
Prior art keywords
lever
alarm
clock mechanism
cam
alarm 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
GB4846474A
Other languages
English (en)
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 Electric Co
Original Assignee
General Electric Co
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 Electric Co filed Critical General Electric Co
Publication of GB1455309A publication Critical patent/GB1455309A/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
    • G04C21/18—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Emergency Alarm Devices (AREA)
GB4846474A 1973-08-16 1973-11-14 Alarm clock mechanism Expired GB1455309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US388770A US3882668A (en) 1973-08-16 1973-08-16 Alarm clock timer

Publications (1)

Publication Number Publication Date
GB1455309A true GB1455309A (en) 1976-11-10

Family

ID=23535433

Family Applications (4)

Application Number Title Priority Date Filing Date
GB4844174A Expired GB1455308A (en) 1973-08-16 1973-11-14 Alarm clock mechanism
GB5294873A Expired GB1455306A (en) 1973-08-16 1973-11-14 Alarm clock mechanism
GB4846474A Expired GB1455309A (en) 1973-08-16 1973-11-14 Alarm clock mechanism
GB4844074A Expired GB1455307A (en) 1973-08-16 1973-11-14 Alarm clock mechanism

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB4844174A Expired GB1455308A (en) 1973-08-16 1973-11-14 Alarm clock mechanism
GB5294873A Expired GB1455306A (en) 1973-08-16 1973-11-14 Alarm clock mechanism

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4844074A Expired GB1455307A (en) 1973-08-16 1973-11-14 Alarm clock mechanism

Country Status (6)

Country Link
US (1) US3882668A (ja)
JP (1) JPS5040173A (ja)
CH (1) CH619347GA3 (ja)
DE (1) DE2360923A1 (ja)
FR (1) FR2241106B1 (ja)
GB (4) GB1455308A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51161159U (ja) * 1975-06-17 1976-12-22

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100961A (en) * 1959-10-15 1963-08-20 Int Register Co Clock operated electric switch and alarm buzzer control device
US3609956A (en) * 1968-07-27 1971-10-05 Sankyo Seiki Seisakusho Kk Numerically indicating timekeeper attached with timer and/or alarm
JPS4857673A (ja) * 1971-11-18 1973-08-13

Also Published As

Publication number Publication date
GB1455308A (en) 1976-11-10
FR2241106A1 (ja) 1975-03-14
DE2360923A1 (de) 1975-02-27
GB1455306A (en) 1976-11-10
CH619347GA3 (ja) 1980-09-30
JPS5040173A (ja) 1975-04-12
US3882668A (en) 1975-05-13
GB1455307A (en) 1976-11-10
FR2241106B1 (ja) 1978-04-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee