FR72223E - Timer drive device for clock - Google Patents

Timer drive device for clock

Info

Publication number
FR72223E
FR72223E FR72223DA FR72223E FR 72223 E FR72223 E FR 72223E FR 72223D A FR72223D A FR 72223DA FR 72223 E FR72223 E FR 72223E
Authority
FR
France
Prior art keywords
clock
drive device
timer drive
timer
drive
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
Other languages
French (fr)
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.)
ANGELUS ELECTRO AUTOMATIQUE L
Original Assignee
ANGELUS ELECTRO AUTOMATIQUE L
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 ANGELUS ELECTRO AUTOMATIQUE L filed Critical ANGELUS ELECTRO AUTOMATIQUE L
Application granted granted Critical
Publication of FR72223E publication Critical patent/FR72223E/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B13/00Gearwork
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/02Back-gearing arrangements between gear train and hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR72223D 1957-08-29 1957-08-29 Timer drive device for clock Expired FR72223E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72223T 1957-08-29

Publications (1)

Publication Number Publication Date
FR72223E true FR72223E (en) 1960-08-05

Family

ID=8703719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72223D Expired FR72223E (en) 1957-08-29 1957-08-29 Timer drive device for clock

Country Status (1)

Country Link
FR (1) FR72223E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682117GA3 (en) * 1991-07-01 1993-07-30 Construction method for escapement mechanism - using cylindrical section with fixed toothed wheel, supporting stone in which balance wheel is mounted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682117GA3 (en) * 1991-07-01 1993-07-30 Construction method for escapement mechanism - using cylindrical section with fixed toothed wheel, supporting stone in which balance wheel is mounted

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