CH667176GA3 - - Google Patents

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Publication number
CH667176GA3
CH667176GA3 CH41987A CH41987A CH667176GA3 CH 667176G A3 CH667176G A3 CH 667176GA3 CH 41987 A CH41987 A CH 41987A CH 41987 A CH41987 A CH 41987A CH 667176G A3 CH667176G A3 CH 667176GA3
Authority
CH
Switzerland
Prior art keywords
mass
pawl
assigned
rotation
winding wheel
Prior art date
Application number
CH41987A
Other languages
French (fr)
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 filed Critical
Priority to CH41987A priority Critical patent/CH667176GA3/fr
Priority to EP88101299A priority patent/EP0278338B1/en
Priority to DE8888101299T priority patent/DE3860835D1/en
Priority to JP63024065A priority patent/JPS63196882A/en
Publication of CH667176GA3 publication Critical patent/CH667176GA3/fr
Priority to SG547/93A priority patent/SG54793G/en
Priority to HK686/93A priority patent/HK68693A/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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/04—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is limited
    • G04B5/08—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is limited acting in both directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Electromechanical Clocks (AREA)
  • Replacement Of Web Rolls (AREA)
  • Specific Conveyance Elements (AREA)
  • Pinball Game Machines (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Vending Machines For Individual Products (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

1. A reversing mechanism for automatic winding of a timepiece by an oscillating mass including a winding wheel (1) coaxially mounted with two ratchet wheels (6, 9) arranged on either face of said winding wheel which bears on each of its faces at least one pawl (14a to 14d) loaded by a spring (15a to 15d) and cooperating respectively with one of the ratchet wheels (6, 9), the assembly thus formed being inserted between the kinematic chain interposed between the oscillating mass (5) and the mainspring barrel of the timepiece, the pawls (14a to 14d) assigned to the transmission of the rotation of said mass (5) being articulately mounted respectively on pivot members (13) fixed to said winding wheel (1), characterized in that the pivot member (13) bearing the pawl (14a or 14b) assigned to one of the directions of rotation of the mass serves at the same time as anchoring member for the spring (15a or 15b) which loads the pawl (14c or 14d) assigned to transmit the other direction of rotation of said mass.
CH41987A 1987-02-06 1987-02-06 CH667176GA3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH41987A CH667176GA3 (en) 1987-02-06 1987-02-06
EP88101299A EP0278338B1 (en) 1987-02-06 1988-01-29 Reversing mechanism for an automatic time piece winding device
DE8888101299T DE3860835D1 (en) 1987-02-06 1988-01-29 SWITCHING MECHANISM FOR AN AUTOMATIC WATCH WINDING DEVICE.
JP63024065A JPS63196882A (en) 1987-02-06 1988-02-05 Reversing mechanism for automatically winding watch
SG547/93A SG54793G (en) 1987-02-06 1993-04-29 Reversing mechanism for an automatic time piece winding device
HK686/93A HK68693A (en) 1987-02-06 1993-07-15 Reversing mechanism for an automatic time piece winding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH41987A CH667176GA3 (en) 1987-02-06 1987-02-06

Publications (1)

Publication Number Publication Date
CH667176GA3 true CH667176GA3 (en) 1988-09-30

Family

ID=4186597

Family Applications (1)

Application Number Title Priority Date Filing Date
CH41987A CH667176GA3 (en) 1987-02-06 1987-02-06

Country Status (6)

Country Link
EP (1) EP0278338B1 (en)
JP (1) JPS63196882A (en)
CH (1) CH667176GA3 (en)
DE (1) DE3860835D1 (en)
HK (1) HK68693A (en)
SG (1) SG54793G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696251A1 (en) * 1992-09-25 1994-04-01 Cely Francois Raisable rack clock by reversal.
EP1046965B1 (en) * 1999-04-23 2004-08-18 Rolex Sa Self-winding watch
EP3018535B1 (en) 2014-11-07 2018-09-05 Montres Breguet SA Winding device with one-way drive arrangement
JP7260446B2 (en) * 2019-09-12 2023-04-18 セイコーウオッチ株式会社 Transmission wheel, self-winding mechanism, watch movement and watch
CH719254A1 (en) 2021-12-15 2023-06-30 Richemont Int Sa Planetary gear rectifier and automatic winding for clocks.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1063393A (en) * 1951-09-25 1954-05-03 Antoine Gazda Watch winding automatically
FR1114120A (en) * 1953-11-28 1956-04-09 Tavannes Watch Co Sa Self-winding timepiece
CH344370A (en) * 1959-09-29 1960-01-31 Martel Watch Co S A Inverter mechanism for automatic winding of timepieces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1063393A (en) * 1951-09-25 1954-05-03 Antoine Gazda Watch winding automatically
FR1114120A (en) * 1953-11-28 1956-04-09 Tavannes Watch Co Sa Self-winding timepiece
CH344370A (en) * 1959-09-29 1960-01-31 Martel Watch Co S A Inverter mechanism for automatic winding of timepieces

Also Published As

Publication number Publication date
DE3860835D1 (en) 1990-11-29
JPH0565119B2 (en) 1993-09-17
JPS63196882A (en) 1988-08-15
EP0278338B1 (en) 1990-10-24
EP0278338A1 (en) 1988-08-17
SG54793G (en) 1993-07-09
HK68693A (en) 1993-07-23

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Date Code Title Description
PL Patent ceased