CH677307GA3 - - Google Patents

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Publication number
CH677307GA3
CH677307GA3 CH369089A CH369089A CH677307GA3 CH 677307G A3 CH677307G A3 CH 677307GA3 CH 369089 A CH369089 A CH 369089A CH 369089 A CH369089 A CH 369089A CH 677307G A3 CH677307G A3 CH 677307GA3
Authority
CH
Switzerland
Prior art keywords
scale
pointer
week
gudgeon
minutes
Prior art date
Application number
CH369089A
Other languages
French (fr)
Other versions
CH677307B5 (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 CH3690/89A priority Critical patent/CH677307B5/fr
Priority to FR9011056A priority patent/FR2652921B1/en
Priority to IT02168790A priority patent/IT1243822B/en
Priority to DE4032039A priority patent/DE4032039A1/en
Publication of CH677307GA3 publication Critical patent/CH677307GA3/fr
Publication of CH677307B5 publication Critical patent/CH677307B5/fr

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

The minute counter of the chronegraph uses a scale (9) extending from 0 to 10 with a coaxial pointer (10) describing one revolution every ten minutes. The hour counter has a scale (11) covering at least an hour and divided into graduations of at least 10 minutes each, the pointer (12) also being coaxially mounted and circulating according to the number of hours covered by the scale. The arrangement includes a chromagraphic mechanism driven by a first gudgeon point of the clockwork and driving the pointers. A circular week number display has 52 or 53 divisions. The week mechanism causes a relative movement between the pointer and the scale. This relative movement is at a speed of one revolution per year. The week mechanism is driven from a second gudgeon point.
CH3690/89A 1989-10-10 1989-10-10 CH677307B5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH3690/89A CH677307B5 (en) 1989-10-10 1989-10-10
FR9011056A FR2652921B1 (en) 1989-10-10 1990-08-31 ANALOG DISPLAY DEVICE FOR A WATCHMAKING MOVEMENT.
IT02168790A IT1243822B (en) 1989-10-10 1990-10-09 ANALOG READING DEVICE FOR CLOCK MOVEMENT
DE4032039A DE4032039A1 (en) 1989-10-10 1990-10-09 Analogue display module or mechanism for clockwork - uses dial with eccentric minute pointer covering 10 divisions and eccentric hour pointer covering scale of at least 10 minute graduations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3690/89A CH677307B5 (en) 1989-10-10 1989-10-10

Publications (2)

Publication Number Publication Date
CH677307GA3 true CH677307GA3 (en) 1991-05-15
CH677307B5 CH677307B5 (en) 1991-11-15

Family

ID=4261425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3690/89A CH677307B5 (en) 1989-10-10 1989-10-10

Country Status (4)

Country Link
CH (1) CH677307B5 (en)
DE (1) DE4032039A1 (en)
FR (1) FR2652921B1 (en)
IT (1) IT1243822B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613078U1 (en) * 1996-07-29 1996-09-19 Strentz, Willfried, 86609 Donauwörth Clock

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US96792A (en) * 1869-11-16 Improvement in calendar-clocks
US488710A (en) * 1892-12-27 William henry douglas
CH5520A (en) * 1892-07-02 1893-01-31 Douglas William Henry Improved chronograph
US1024558A (en) * 1911-12-18 1912-04-30 Frank S Cornwell Dial for watches or clocks.
FR510450A (en) * 1919-04-26 1920-12-04 Paul Delaporte Arrangement of dials making it possible to time, independently of hours and minutes, the year, months and days, as well as to establish the relationship between two different directory or time systems
CH343910A (en) * 1958-02-18 1959-12-31 Stern Charles Watch
DE2613296A1 (en) * 1975-05-20 1976-12-02 Citizen Watch Co Ltd Calendar clock for public buildings or schools - has automatic display of respective week in year using moving ring element

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US96792A (en) * 1869-11-16 Improvement in calendar-clocks
US488710A (en) * 1892-12-27 William henry douglas
CH5520A (en) * 1892-07-02 1893-01-31 Douglas William Henry Improved chronograph
US1024558A (en) * 1911-12-18 1912-04-30 Frank S Cornwell Dial for watches or clocks.
FR510450A (en) * 1919-04-26 1920-12-04 Paul Delaporte Arrangement of dials making it possible to time, independently of hours and minutes, the year, months and days, as well as to establish the relationship between two different directory or time systems
CH343910A (en) * 1958-02-18 1959-12-31 Stern Charles Watch
DE2613296A1 (en) * 1975-05-20 1976-12-02 Citizen Watch Co Ltd Calendar clock for public buildings or schools - has automatic display of respective week in year using moving ring element

Also Published As

Publication number Publication date
IT9021687A0 (en) 1990-10-09
IT9021687A1 (en) 1992-04-09
CH677307B5 (en) 1991-11-15
FR2652921B1 (en) 1995-04-21
IT1243822B (en) 1994-06-28
FR2652921A1 (en) 1991-04-12
DE4032039A1 (en) 1991-04-11

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Legal Events

Date Code Title Description
PL Patent ceased