GB1347024A - Centre seconds hand timepiece - Google Patents

Centre seconds hand timepiece

Info

Publication number
GB1347024A
GB1347024A GB1020271*[A GB1020271A GB1347024A GB 1347024 A GB1347024 A GB 1347024A GB 1020271 A GB1020271 A GB 1020271A GB 1347024 A GB1347024 A GB 1347024A
Authority
GB
United Kingdom
Prior art keywords
hand
cam
seconds
seconds hand
minutes
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
GB1020271*[A
Other languages
English (en)
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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
Priority claimed from JP3297570A external-priority patent/JPS4936630B1/ja
Priority claimed from JP5502470U external-priority patent/JPS4935833Y1/ja
Priority claimed from JP5560270U external-priority patent/JPS4935834Y1/ja
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of GB1347024A publication Critical patent/GB1347024A/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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
    • G04F7/0809—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms with single hammers, i.e. one hammer acts on each counter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
GB1020271*[A 1970-04-20 1971-04-20 Centre seconds hand timepiece Expired GB1347024A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3297570A JPS4936630B1 (enrdf_load_stackoverflow) 1970-04-20 1970-04-20
JP5502470U JPS4935833Y1 (enrdf_load_stackoverflow) 1970-06-04 1970-06-04
JP5560270U JPS4935834Y1 (enrdf_load_stackoverflow) 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
GB1347024A true GB1347024A (en) 1974-02-13

Family

ID=27287920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020271*[A Expired GB1347024A (en) 1970-04-20 1971-04-20 Centre seconds hand timepiece

Country Status (5)

Country Link
US (1) US3667212A (enrdf_load_stackoverflow)
CH (2) CH570571A4 (enrdf_load_stackoverflow)
DE (1) DE2120170A1 (enrdf_load_stackoverflow)
FR (1) FR2086198B1 (enrdf_load_stackoverflow)
GB (1) GB1347024A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039145A1 (de) * 1980-10-16 1982-05-13 Revue Thommen AG, 4437 Waldenburg Uhr mit einem durch einen elektrischen oszillator steuerbaren motor
FR2771192B1 (fr) * 1997-11-14 2000-01-21 Girard Perregaux Sa Montre a correction rapide par poussoir
ATE530958T1 (de) * 2006-03-28 2011-11-15 Chopard Manufacture Sa Rückstellen des sekundenzeigers in einer uhr
EP2221678A1 (fr) * 2009-02-24 2010-08-25 Montres Breguet SA Dispositif de blocage d'un résonateur d'une pièce d'horlogerie
EP4290316A1 (fr) * 2022-06-09 2023-12-13 Manufacture d'Horlogerie Audemars Piguet SA Dispositif de commande pour mouvement horloger, mouvement horloger et piece d'horlogerie correspondants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US455026A (en) * 1891-06-30 Paul sandoz-barbier
CH5613A (fr) * 1892-09-09 1893-04-15 Meylan & Rochat Mécanisme perfectionné de chronographe-compteur heures, minutes et secondes avec immobilisateur
US843887A (en) * 1906-02-19 1907-02-12 Adolph Gerson Stop-watch.
CH188369A (fr) * 1936-02-11 1936-12-31 Ltd Leonidas Watch Factory Compteur de sport Roskopf.
US2679135A (en) * 1951-09-19 1954-05-25 Wilhelm J Hanhart Chronograph

Also Published As

Publication number Publication date
CH570571A4 (enrdf_load_stackoverflow) 1975-02-14
DE2120170A1 (de) 1971-11-04
FR2086198A1 (enrdf_load_stackoverflow) 1971-12-31
FR2086198B1 (enrdf_load_stackoverflow) 1974-08-19
CH566043A (enrdf_load_stackoverflow) 1975-08-29
US3667212A (en) 1972-06-06

Similar Documents

Publication Publication Date Title
GB1313631A (en) World timepiece
GB1343745A (en) Time setting device for an electronic timepiece
GB1159896A (en) Calendar Timepiece
GB1182398A (en) Calendar Timepiece
US3526088A (en) Watch setting crown mechanism
GB1347024A (en) Centre seconds hand timepiece
US4050234A (en) Electronic timepiece hand-return mechanism
GB1380492A (en) Timepiece movement
US2650467A (en) Calendar timepiece
GB1302418A (enrdf_load_stackoverflow)
GB1397492A (en) Timepiece
US3262259A (en) Time setting mechanism for electronic timepieces
GB1359577A (en) One-piece roller-impulse member for timepiece escapement
GB1187752A (en) An Improved Horological Movement
GB1047826A (en) Improvements in or relating to control pusher units in time-pieces
GB1410208A (en) Time-setter for an electronic timepiece
GB1301415A (enrdf_load_stackoverflow)
GB1311929A (en) Stop mechanism for a stopwatch
GB1168745A (en) Calendar Timepiece.
US3762156A (en) Time-piece
GB1074844A (en) Improvements in or relating to timepieces
US3034280A (en) 24-hour time alarm
US3636700A (en) Watch with stopwatch hand
US1665073A (en) Clock and watch with twenty-four hour figure indication
GB1087501A (en) Timepiece

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees