GB1346545A - Sweep second-hand watch or clock movements - Google Patents

Sweep second-hand watch or clock movements

Info

Publication number
GB1346545A
GB1346545A GB2441872A GB2441872A GB1346545A GB 1346545 A GB1346545 A GB 1346545A GB 2441872 A GB2441872 A GB 2441872A GB 2441872 A GB2441872 A GB 2441872A GB 1346545 A GB1346545 A GB 1346545A
Authority
GB
United Kingdom
Prior art keywords
wheel
crown
pinion
spring
minute
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
GB2441872A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1346545A publication Critical patent/GB1346545A/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • G04B27/001—Internal gear therefor, e.g. for setting the second hand or for setting several clockworks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
GB2441872A 1971-05-26 1972-05-24 Sweep second-hand watch or clock movements Expired GB1346545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH765671A CH535985A (fr) 1971-05-26 1971-05-26 Mouvement d'horlogerie avec seconde au centre

Publications (1)

Publication Number Publication Date
GB1346545A true GB1346545A (en) 1974-02-13

Family

ID=4328535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2441872A Expired GB1346545A (en) 1971-05-26 1972-05-24 Sweep second-hand watch or clock movements

Country Status (7)

Country Link
US (1) US3747329A (enrdf_load_stackoverflow)
CH (2) CH765671A4 (enrdf_load_stackoverflow)
DE (1) DE2222347C3 (enrdf_load_stackoverflow)
FR (1) FR2138698B1 (enrdf_load_stackoverflow)
GB (1) GB1346545A (enrdf_load_stackoverflow)
IT (1) IT955778B (enrdf_load_stackoverflow)
SU (1) SU487491A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537309A (en) * 1976-07-12 1978-12-29 Suisse Horlogerie Wristwatch movement
CH617815GA3 (enrdf_load_stackoverflow) * 1978-09-04 1980-06-30
EP2560055B1 (fr) * 2011-08-17 2018-05-02 ETA SA Manufacture Horlogère Suisse Préréglage d'ébat de mobile horloger
CH719090B1 (fr) * 2021-10-27 2024-04-15 Bulgari Horlogerie Sa Dispositif de commande pour une pièce d'horlogerie.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029592A (en) * 1958-07-17 1962-04-17 Montres Perret Et Berthoud Sa Motion-work for time-pieces
CH501259A (fr) * 1966-05-13 1970-09-15 Erard Raoul Henri Pièce d'horlogerie

Also Published As

Publication number Publication date
FR2138698A1 (enrdf_load_stackoverflow) 1973-01-05
IT955778B (it) 1973-09-29
DE2222347B2 (de) 1973-12-06
US3747329A (en) 1973-07-24
FR2138698B1 (enrdf_load_stackoverflow) 1976-06-11
CH765671A4 (enrdf_load_stackoverflow) 1972-12-29
SU487491A3 (ru) 1975-10-05
DE2222347A1 (de) 1972-12-07
DE2222347C3 (de) 1974-06-27
CH535985A (fr) 1972-12-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]