DD126558A1 - - Google Patents

Info

Publication number
DD126558A1
DD126558A1 DD193880A DD19388076A DD126558A1 DD 126558 A1 DD126558 A1 DD 126558A1 DD 193880 A DD193880 A DD 193880A DD 19388076 A DD19388076 A DD 19388076A DD 126558 A1 DD126558 A1 DD 126558A1
Authority
DD
German Democratic Republic
Prior art keywords
disc
lever
day
tip
pin
Prior art date
Application number
DD193880A
Other versions
DD126558B1 (en
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 DD19388076A priority Critical patent/DD126558B1/en
Priority to DE19772728446 priority patent/DE2728446A1/en
Priority to CH816077A priority patent/CH616041GA3/en
Priority to FR7721661A priority patent/FR2358693A1/en
Publication of DD126558A1 publication Critical patent/DD126558A1/xx
Publication of DD126558B1 publication Critical patent/DD126558B1/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Push-Button Switches (AREA)
  • Electric Clocks (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The catch lever mechanism is used for securing the position of the date ring and the disc for indicating the day of the week. It is intended to ensure, with a low degree of design and technological complexity, a low degree of loading of the watchworks during the switching phase and to make it unnecessary to undertake any adjusting work during assembly. For this purpose, a catch lever (2) which is mounted at one end on a pin (3) is provided at its bearing point with a moulded hole (2a) and a tip (2c), which is opposite the moulded hole (2a), engages in the toothing of the date ring (1). A disc-shaped catch body (5) which bears against the lever edge and reaches into the toothed profile (6a) of the day-of-the-week disc (6) is displaceably mounted approximately in the centre of the lever. A spring (4) is hinged to the tip (2b). The centre point of the pin (3) lies at the intersecting point of a radius taken from two adjacent tooth tips (1a). <IMAGE>
DD19388076A 1976-07-15 1976-07-15 LOCKING MECHANISM FOR CALENDER WATCHES DD126558B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD19388076A DD126558B1 (en) 1976-07-15 1976-07-15 LOCKING MECHANISM FOR CALENDER WATCHES
DE19772728446 DE2728446A1 (en) 1976-07-15 1977-06-24 LOCKING LEVER MECHANISM FOR CALENDAR WATCHES
CH816077A CH616041GA3 (en) 1976-07-15 1977-07-04 Catch lever mechanism in calendar watches
FR7721661A FR2358693A1 (en) 1976-07-15 1977-07-13 STOP LEVER MECHANISM FOR WATCHES OR CLOCKS WITH DATES AND DAYS DISPLAY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19388076A DD126558B1 (en) 1976-07-15 1976-07-15 LOCKING MECHANISM FOR CALENDER WATCHES

Publications (2)

Publication Number Publication Date
DD126558A1 true DD126558A1 (en) 1977-07-27
DD126558B1 DD126558B1 (en) 1981-01-28

Family

ID=5505147

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19388076A DD126558B1 (en) 1976-07-15 1976-07-15 LOCKING MECHANISM FOR CALENDER WATCHES

Country Status (4)

Country Link
CH (1) CH616041GA3 (en)
DD (1) DD126558B1 (en)
DE (1) DE2728446A1 (en)
FR (1) FR2358693A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1962152B1 (en) * 2007-02-23 2009-09-16 Zenith International SA Security device for display

Also Published As

Publication number Publication date
DE2728446A1 (en) 1978-01-19
CH616041GA3 (en) 1980-03-14
CH616041B (en)
FR2358693A1 (en) 1978-02-10
DD126558B1 (en) 1981-01-28
FR2358693B3 (en) 1980-07-11

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