GB1352986A - Chronograph push-pieces - Google Patents

Chronograph push-pieces

Info

Publication number
GB1352986A
GB1352986A GB3936572A GB3936572A GB1352986A GB 1352986 A GB1352986 A GB 1352986A GB 3936572 A GB3936572 A GB 3936572A GB 3936572 A GB3936572 A GB 3936572A GB 1352986 A GB1352986 A GB 1352986A
Authority
GB
United Kingdom
Prior art keywords
push
crown
pieces
chronograph
spacing
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
GB3936572A
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.)
Ervin Piquerez SA
Original Assignee
Ervin Piquerez SA
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 Ervin Piquerez SA filed Critical Ervin Piquerez SA
Publication of GB1352986A publication Critical patent/GB1352986A/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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/048—Operation exclusively by axial movement of a push-button, e.g. for chronographs
    • 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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/045—Storing the operating element, also bringing it out of storage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
GB3936572A 1971-09-10 1972-08-24 Chronograph push-pieces Expired GB1352986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1327471A CH582914B5 (forum.php) 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
GB1352986A true GB1352986A (en) 1974-05-15

Family

ID=4390960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3936572A Expired GB1352986A (en) 1971-09-10 1972-08-24 Chronograph push-pieces

Country Status (4)

Country Link
JP (1) JPS5223744B2 (forum.php)
CH (2) CH1327471A4 (forum.php)
FR (1) FR2152543B1 (forum.php)
GB (1) GB1352986A (forum.php)

Also Published As

Publication number Publication date
CH582914B5 (forum.php) 1976-12-15
DE2239345A1 (de) 1973-04-05
FR2152543B1 (forum.php) 1974-12-27
JPS5223744B2 (forum.php) 1977-06-27
DE2239345B2 (de) 1975-11-06
FR2152543A1 (forum.php) 1973-04-27
CH1327471A4 (forum.php) 1976-06-30
JPS4840477A (forum.php) 1973-06-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees