DE2314249C3 - Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige - Google Patents

Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige

Info

Publication number
DE2314249C3
DE2314249C3 DE2314249A DE2314249A DE2314249C3 DE 2314249 C3 DE2314249 C3 DE 2314249C3 DE 2314249 A DE2314249 A DE 2314249A DE 2314249 A DE2314249 A DE 2314249A DE 2314249 C3 DE2314249 C3 DE 2314249C3
Authority
DE
Germany
Prior art keywords
spring
turntable
hand
shift finger
stepping device
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
DE2314249A
Other languages
German (de)
English (en)
Other versions
DE2314249A1 (de
DE2314249B1 (de
Inventor
Kurt 7530 Pforzheim Muerrle
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.)
Pforzheimer Uhren Rohwerke Porta GmbH
Original Assignee
PFORZHEIMER UHREN-ROHWERKE RUDOLF WEHNER 7530 PFORZHEIM
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 PFORZHEIMER UHREN-ROHWERKE RUDOLF WEHNER 7530 PFORZHEIM filed Critical PFORZHEIMER UHREN-ROHWERKE RUDOLF WEHNER 7530 PFORZHEIM
Priority to DE2314249A priority Critical patent/DE2314249C3/de
Priority to CH260574A priority patent/CH581856B5/xx
Priority to CH260574D priority patent/CH260574A4/xx
Priority to US451124A priority patent/US3878674A/en
Priority to FR7410664A priority patent/FR2222683B1/fr
Publication of DE2314249A1 publication Critical patent/DE2314249A1/de
Publication of DE2314249B1 publication Critical patent/DE2314249B1/de
Application granted granted Critical
Publication of DE2314249C3 publication Critical patent/DE2314249C3/de
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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/202—Indicating by numbered bands, drums, discs, or sheets by means of turning discs
    • 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
    • G04B13/00—Gearwork
    • G04B13/002—Gearwork where rotation in one direction is changed into a stepping movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
DE2314249A 1973-03-22 1973-03-22 Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige Expired DE2314249C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2314249A DE2314249C3 (de) 1973-03-22 1973-03-22 Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige
CH260574A CH581856B5 (forum.php) 1973-03-22 1974-02-25
CH260574D CH260574A4 (forum.php) 1973-03-22 1974-02-25
US451124A US3878674A (en) 1973-03-22 1974-03-14 Stepping mechanism for digital timepiece
FR7410664A FR2222683B1 (forum.php) 1973-03-22 1974-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2314249A DE2314249C3 (de) 1973-03-22 1973-03-22 Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige

Publications (3)

Publication Number Publication Date
DE2314249A1 DE2314249A1 (de) 1974-10-10
DE2314249B1 DE2314249B1 (de) 1975-02-13
DE2314249C3 true DE2314249C3 (de) 1975-09-25

Family

ID=5875528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2314249A Expired DE2314249C3 (de) 1973-03-22 1973-03-22 Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige

Country Status (4)

Country Link
US (1) US3878674A (forum.php)
CH (2) CH260574A4 (forum.php)
DE (1) DE2314249C3 (forum.php)
FR (1) FR2222683B1 (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050233A (en) * 1975-09-27 1977-09-27 Pforzheimer Uhren-Rohwerke Rudolf Wehner Stepping mechanism for watches
US4063411A (en) * 1975-11-06 1977-12-20 Pforzheimer Uhren-Rohwerke Rudolf Wehner Stepping mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921832A (en) * 1931-08-07 1933-08-08 Herman I Marmorstein Watch or clock movement
US2579166A (en) * 1944-11-22 1951-12-18 Casco Products Corp Electric alarm clock
JPS5517353B1 (forum.php) * 1970-03-11 1980-05-10
US3738097A (en) * 1971-07-12 1973-06-12 Omega Brandt & Freres Sa Louis Mechanism for driving and correcting a data disc in a day-date timepiece

Also Published As

Publication number Publication date
FR2222683A1 (forum.php) 1974-10-18
DE2314249A1 (de) 1974-10-10
FR2222683B1 (forum.php) 1978-03-31
CH581856B5 (forum.php) 1976-11-15
DE2314249B1 (de) 1975-02-13
US3878674A (en) 1975-04-22
CH260574A4 (forum.php) 1976-04-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: PFORZHEIMER UHREN-ROHWERKE PORTA GMBH & CO, 7530 P

8339 Ceased/non-payment of the annual fee