SG23990G - Alarm mechanism for a timepiece - Google Patents

Alarm mechanism for a timepiece

Info

Publication number
SG23990G
SG23990G SG239/90A SG23990A SG23990G SG 23990 G SG23990 G SG 23990G SG 239/90 A SG239/90 A SG 239/90A SG 23990 A SG23990 A SG 23990A SG 23990 G SG23990 G SG 23990G
Authority
SG
Singapore
Prior art keywords
timepiece
alarm mechanism
alarm
Prior art date
Application number
SG239/90A
Other languages
English (en)
Original Assignee
Seikosha Kk
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 Seikosha Kk filed Critical Seikosha Kk
Publication of SG23990G publication Critical patent/SG23990G/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
    • G04B29/00—Frameworks
    • 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
    • G04C3/001—Electromechanical switches for setting or display
    • 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
    • G04B23/03—Alarm signal stop arrangements
    • 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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • G04B37/106—Hermetic sealing of openings, joints, passages or slits of winding stems of push buttons
    • 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)
  • Acoustics & Sound (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
SG239/90A 1985-12-24 1990-03-26 Alarm mechanism for a timepiece SG23990G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985198705U JPS62106177U (zh) 1985-12-24 1985-12-24

Publications (1)

Publication Number Publication Date
SG23990G true SG23990G (en) 1990-07-06

Family

ID=16395647

Family Applications (1)

Application Number Title Priority Date Filing Date
SG239/90A SG23990G (en) 1985-12-24 1990-03-26 Alarm mechanism for a timepiece

Country Status (8)

Country Link
US (1) US4727526A (zh)
JP (1) JPS62106177U (zh)
KR (1) KR930001059Y1 (zh)
DE (1) DE3642965A1 (zh)
FR (1) FR2592185B1 (zh)
GB (1) GB2185603B (zh)
HK (1) HK103392A (zh)
SG (1) SG23990G (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001687A (en) * 1990-01-02 1991-03-19 Brien Andre Wristwatch with a switching crown

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US579996A (en) * 1897-04-06 Fritz mink
US3418800A (en) * 1967-10-04 1968-12-31 Seiko Instr & Electronics Crowns comprising push-button inside of them
US3877217A (en) * 1974-09-19 1975-04-15 Paul E Hochstrate Digital watch switch detent device
US4430532A (en) * 1981-04-14 1984-02-07 Citizen Watch Co., Ltd. Electronic watch multi-curcuit pushbutton switch

Also Published As

Publication number Publication date
FR2592185A1 (fr) 1987-06-26
DE3642965A1 (de) 1987-06-25
HK103392A (en) 1992-12-24
KR930001059Y1 (ko) 1993-03-08
GB2185603B (en) 1988-12-07
US4727526A (en) 1988-02-23
GB8630574D0 (en) 1987-02-04
KR870010852U (ko) 1987-07-13
JPS62106177U (zh) 1987-07-07
FR2592185B1 (fr) 1990-10-19
GB2185603A (en) 1987-07-22

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