FR1317494A - One-way locking device for winding ratchet - Google Patents

One-way locking device for winding ratchet

Info

Publication number
FR1317494A
FR1317494A FR889254A FR889254A FR1317494A FR 1317494 A FR1317494 A FR 1317494A FR 889254 A FR889254 A FR 889254A FR 889254 A FR889254 A FR 889254A FR 1317494 A FR1317494 A FR 1317494A
Authority
FR
France
Prior art keywords
locking device
way locking
winding ratchet
ratchet
winding
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
FR889254A
Other languages
French (fr)
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.)
Brev Ind S A
Original Assignee
Brev Ind S A
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
Priority to US91676A priority Critical patent/US3142955A/en
Priority to CH212162A priority patent/CH403652A/en
Application filed by Brev Ind S A filed Critical Brev Ind S A
Priority to FR889254A priority patent/FR1317494A/en
Priority to GB7710/62A priority patent/GB955318A/en
Application granted granted Critical
Publication of FR1317494A publication Critical patent/FR1317494A/en
Expired legal-status Critical Current

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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/006—Clutch mechanism between two rotating members with transfer of movement in only one direction (free running devices)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • G04B1/20—Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
FR889254A 1961-02-27 1962-02-26 One-way locking device for winding ratchet Expired FR1317494A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US91676A US3142955A (en) 1961-02-27 1961-02-27 Power clutch for the main spring of watch movements and the like
CH212162A CH403652A (en) 1961-02-27 1962-02-21 Winding device of a watch movement
FR889254A FR1317494A (en) 1961-02-27 1962-02-26 One-way locking device for winding ratchet
GB7710/62A GB955318A (en) 1961-02-27 1962-02-27 Improvements in or relating to a clutch for watch main springs and other precision instruments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91676A US3142955A (en) 1961-02-27 1961-02-27 Power clutch for the main spring of watch movements and the like
FR889254A FR1317494A (en) 1961-02-27 1962-02-26 One-way locking device for winding ratchet

Publications (1)

Publication Number Publication Date
FR1317494A true FR1317494A (en) 1963-02-08

Family

ID=61598439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889254A Expired FR1317494A (en) 1961-02-27 1962-02-26 One-way locking device for winding ratchet

Country Status (4)

Country Link
US (1) US3142955A (en)
CH (1) CH403652A (en)
FR (1) FR1317494A (en)
GB (1) GB955318A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1074807B (en) * 1976-02-18 1985-04-20 Bouchet Lassale Sa WATERPROOFING DEVICE FOR CLOCK BARREL
US20110031084A1 (en) * 2008-01-14 2011-02-10 Malcolm Tomlinson Delayed lock up/freewheel bearing and an improved non-bonded torsion bush
EP4024137B1 (en) * 2020-12-31 2023-08-23 Meco S.A. Control mechanism for a timepiece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US822772A (en) * 1905-04-14 1906-06-05 George W Robinson Roller for washing, wringing, mangling, and other similar machines.
US1283476A (en) * 1918-05-21 1918-11-05 Illinois Watch Company Watch.
US2066199A (en) * 1933-08-30 1936-12-29 Renzo Simon Di Stop device for automobiles
US2563112A (en) * 1947-09-11 1951-08-07 Hill Charles Spring winding device
US2632993A (en) * 1948-05-18 1953-03-31 Hill Charles Spring winding device for watches
DE811937C (en) * 1949-11-24 1951-08-23 Heinz Goebeler Clockwork lock
US2581754A (en) * 1950-11-21 1952-01-08 William J Cosmos Contact wheel section

Also Published As

Publication number Publication date
CH403652A (en) 1965-08-13
US3142955A (en) 1964-08-04
GB955318A (en) 1964-04-15

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