HK35490A - Device for driving twist pendulums - Google Patents

Device for driving twist pendulums

Info

Publication number
HK35490A
HK35490A HK354/90A HK35490A HK35490A HK 35490 A HK35490 A HK 35490A HK 354/90 A HK354/90 A HK 354/90A HK 35490 A HK35490 A HK 35490A HK 35490 A HK35490 A HK 35490A
Authority
HK
Hong Kong
Prior art keywords
pendulums
twist
pendulum
driving
pendulum shaft
Prior art date
Application number
HK354/90A
Other languages
English (en)
Inventor
Hanya Masao
Original Assignee
Seikosha Co Ltd
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 Co Ltd filed Critical Seikosha Co Ltd
Publication of HK35490A publication Critical patent/HK35490A/xx

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
    • G04B15/00—Escapements
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0053—Figures or parts thereof moved by the clockwork with oscillating motion in hanging or standing clockworks such as imitation of a real pendulum
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gear Transmission (AREA)
  • Toys (AREA)
  • Electromechanical Clocks (AREA)
HK354/90A 1985-10-07 1990-05-10 Device for driving twist pendulums HK35490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60222995A JPS6282385A (ja) 1985-10-07 1985-10-07 ねじり振り子駆動装置

Publications (1)

Publication Number Publication Date
HK35490A true HK35490A (en) 1990-05-18

Family

ID=16791159

Family Applications (1)

Application Number Title Priority Date Filing Date
HK354/90A HK35490A (en) 1985-10-07 1990-05-10 Device for driving twist pendulums

Country Status (6)

Country Link
US (1) US4707143A (enExample)
JP (1) JPS6282385A (enExample)
KR (1) KR890001986B1 (enExample)
EG (1) EG17944A (enExample)
GB (1) GB2181575B (enExample)
HK (1) HK35490A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0749431Y2 (ja) * 1992-03-23 1995-11-13 株式会社精工舎 回転飾りの駆動装置
JP2726839B2 (ja) * 1994-09-07 1998-03-11 セイコークロック株式会社 回転飾り駆動装置
US7862214B2 (en) * 2006-10-23 2011-01-04 Cree, Inc. Lighting devices and methods of installing light engine housings and/or trim elements in lighting device housings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB369705A (en) * 1931-01-27 1932-03-31 Herbert Jackson Improvements relating to timekeepers
US2185805A (en) * 1938-12-15 1940-01-02 Jacob S Feiner Animated figure clock
US4613236A (en) * 1983-08-11 1986-09-23 Rhythm Watch Co., Ltd. Double pendulum clock
JPS60193661A (ja) * 1984-03-15 1985-10-02 Tokyo Electric Co Ltd ドツトプリンタヘツド

Also Published As

Publication number Publication date
JPS6282385A (ja) 1987-04-15
JPH0262191B2 (enExample) 1990-12-25
US4707143A (en) 1987-11-17
KR890001986B1 (ko) 1989-06-05
EG17944A (en) 1991-08-30
GB8623831D0 (en) 1986-11-05
GB2181575A (en) 1987-04-23
GB2181575B (en) 1988-11-23
KR870004342A (ko) 1987-05-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)