WO2015063493A3 - Pendulum bob - Google Patents

Pendulum bob Download PDF

Info

Publication number
WO2015063493A3
WO2015063493A3 PCT/GB2014/053232 GB2014053232W WO2015063493A3 WO 2015063493 A3 WO2015063493 A3 WO 2015063493A3 GB 2014053232 W GB2014053232 W GB 2014053232W WO 2015063493 A3 WO2015063493 A3 WO 2015063493A3
Authority
WO
WIPO (PCT)
Prior art keywords
mount
bob
pendulum bob
pendulum
bob body
Prior art date
Application number
PCT/GB2014/053232
Other languages
French (fr)
Other versions
WO2015063493A2 (en
Inventor
John Crawshaw Taylor
Nigel Harrison
Peter Gerald HARRISON
Original Assignee
Fromanteel 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 Fromanteel Ltd filed Critical Fromanteel Ltd
Publication of WO2015063493A2 publication Critical patent/WO2015063493A2/en
Publication of WO2015063493A3 publication Critical patent/WO2015063493A3/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/02—Oscillators acting by gravity, e.g. pendulum swinging in a plane
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/003—Mechanisms for setting frequency by displacement of devices carried by the pendulum or by adjusting the pendulum length
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

A pendulum bob assembly comprising a mount mountable on a pendulum rod and a bob body movable relative to the mount such that movement of the bob body relative to the mount moves the bob body relative to the pendulum rod; and a drive for moving said bob body relative to said mount.
PCT/GB2014/053232 2013-10-30 2014-10-30 Pendulum bob WO2015063493A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB1319187.9A GB201319187D0 (en) 2013-10-30 2013-10-30 Pendulum bob
GB1319187.9 2013-10-30
GB1319523.5 2013-11-05
GB1319523.5A GB2519819B (en) 2013-10-30 2013-11-05 Pendulum Bob

Publications (2)

Publication Number Publication Date
WO2015063493A2 WO2015063493A2 (en) 2015-05-07
WO2015063493A3 true WO2015063493A3 (en) 2015-11-05

Family

ID=49767403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/053232 WO2015063493A2 (en) 2013-10-30 2014-10-30 Pendulum bob

Country Status (2)

Country Link
GB (2) GB201319187D0 (en)
WO (1) WO2015063493A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3572887B1 (en) 2018-05-21 2021-03-17 The Swatch Group Research and Development Ltd Universal device for winding and time-setting of a watch
EP3422119B1 (en) * 2017-05-29 2021-06-30 The Swatch Group Research and Development Ltd Universal device for preparing a watch

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR340863A (en) * 1904-03-01 1904-07-22 John Wesley Daily Improvements in pendulums
GB190929589A (en) * 1909-12-17 1910-12-01 Frederic Ecaubert Improvements in Compensating Pendulums.
US1071611A (en) * 1910-03-21 1913-08-26 Walter J Evans Length-adjuster for pendulums.
US5268881A (en) * 1991-03-19 1993-12-07 Harry Wolff Compensator for a mechanical pendulum clock
GB2376090A (en) * 2001-11-16 2002-12-04 Smith Of Derby Ltd Adjustment of pendulum clocks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US526881A (en) * 1894-10-02 Joseph a
US337384A (en) * 1886-03-09 Clock-pendulum
JPH081472B2 (en) * 1992-02-25 1996-01-10 満次 円田 Contactless metronome
DE202004011583U1 (en) * 2004-07-23 2004-09-23 Weisser Gmbh Black Forest cuckoo clock rod pendulum has flat metal rod with adjustment nut setting mass between side walls of guide housing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR340863A (en) * 1904-03-01 1904-07-22 John Wesley Daily Improvements in pendulums
GB190929589A (en) * 1909-12-17 1910-12-01 Frederic Ecaubert Improvements in Compensating Pendulums.
US1071611A (en) * 1910-03-21 1913-08-26 Walter J Evans Length-adjuster for pendulums.
US5268881A (en) * 1991-03-19 1993-12-07 Harry Wolff Compensator for a mechanical pendulum clock
GB2376090A (en) * 2001-11-16 2002-12-04 Smith Of Derby Ltd Adjustment of pendulum clocks

Also Published As

Publication number Publication date
GB2519819A (en) 2015-05-06
WO2015063493A2 (en) 2015-05-07
GB201319187D0 (en) 2013-12-11
GB2519819B (en) 2021-03-24
GB201319523D0 (en) 2013-12-18

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