FR17977E - Transformation of clocks, clocks, watches, etc., into 24-hour notation - Google Patents

Transformation of clocks, clocks, watches, etc., into 24-hour notation

Info

Publication number
FR17977E
FR17977E FR17977A FR17977DA FR17977E FR 17977 E FR17977 E FR 17977E FR 17977 A FR17977 A FR 17977A FR 17977D A FR17977D A FR 17977DA FR 17977 E FR17977 E FR 17977E
Authority
FR
France
Prior art keywords
clocks
watches
transformation
hour notation
notation
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
FR17977A
Other languages
French (fr)
Inventor
Jules-Julien Ravaillier
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.)
JULES-JULIEN RAVAILLIER
Original Assignee
JULES-JULIEN RAVAILLIER
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 JULES-JULIEN RAVAILLIER filed Critical JULES-JULIEN RAVAILLIER
Application granted granted Critical
Publication of FR17977E publication Critical patent/FR17977E/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/16—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24
    • G04B19/163—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24 numbers which are visible alternately from 1 to 12 and from 13 to 24 on the same dial G04B19/085
    • 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
    • G04B19/06—Dials
    • G04B19/08—Geometrical arrangement of the graduations
    • G04B19/085—Geometrical arrangement of the graduations varying from the normal 12 hour arrangement
    • 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
    • G04B19/06—Dials
    • G04B19/16—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24
    • G04B19/166—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24 with rotating scales

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
FR17977A 1912-07-22 1913-07-22 Transformation of clocks, clocks, watches, etc., into 24-hour notation Expired FR17977E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE460966X 1912-07-22
FR460966T 1913-07-22

Publications (1)

Publication Number Publication Date
FR17977E true FR17977E (en) 1914-01-05

Family

ID=62291603

Family Applications (2)

Application Number Title Priority Date Filing Date
FR17977A Expired FR17977E (en) 1912-07-22 1913-07-22 Transformation of clocks, clocks, watches, etc., into 24-hour notation
FR460966A Expired FR460966A (en) 1912-07-22 1913-07-22 Transformation of clocks, clocks, watches, etc., into 24-hour notation

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR460966A Expired FR460966A (en) 1912-07-22 1913-07-22 Transformation of clocks, clocks, watches, etc., into 24-hour notation

Country Status (1)

Country Link
FR (2) FR17977E (en)

Also Published As

Publication number Publication date
FR460966A (en) 1913-12-16

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