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DE6805C - Time keeping apparatus - Google Patents

Time keeping apparatus

Info

Publication number
DE6805C
DE6805C DE18796805D DE6805DA DE6805C DE 6805 C DE6805 C DE 6805C DE 18796805 D DE18796805 D DE 18796805D DE 6805D A DE6805D A DE 6805DA DE 6805 C DE6805 C DE 6805C
Authority
DE
Germany
Prior art keywords
time keeping
keeping apparatus
time
needle
rail
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
DE18796805D
Other languages
German (de)
Original Assignee
E. BAUERSCHUBERT in Arnstein bei Würzburg
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 E. BAUERSCHUBERT in Arnstein bei Würzburg filed Critical E. BAUERSCHUBERT in Arnstein bei Würzburg
Application granted granted Critical
Publication of DE6805C publication Critical patent/DE6805C/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
    • G04B49/00—Time-pieces using the position of the sun, moon or stars
    • G04B49/02—Sundials

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

1879.1879.

Klasse 42.Class 42.

EDMUND BAUERSCHUBERT in ARNSTEIN bei WÜRZBURG.EDMUND BAUERSCHUBERT in ARNSTEIN near WÜRZBURG.

Zeitermittlungs-Apparat.Time keeping apparatus.

Patentirt im Deutschen Reiche vom 3. Januar 1879 ab. Längste Dauer: 11. Januar 1884.Patented in the German Empire on January 3, 1879. Longest duration: January 11, 1884.

Dieser Zeitermittlungs-Apparat besteht aus einer horizontalen 92 mm langen, 12 mm breiten Schiene α b, auf welcher eine Libelle c zum Horizontalstellen angebracht ist. Nächst dieser Libelle befindet sich eine senkrechte Schiene d von 82 bis 84 mm Höhe (bis zur Nadel) und 5,5 mm Breite, welche oben eine horizontale Nadel zum Schattenwerfen trägt. Den Schatten dieser Nadel läfst man auf eine zweite senkrecht stehende Schiene e mit einem eingravirten Mafsstabe fallen, um die Höhe der Sonne über dem Horizonte ablesen zu können.This time determination apparatus consists of a horizontal 92 mm long, 12 mm wide rail α b, on which a vial c is attached for horizontal positioning. Next to this dragonfly is a vertical rail d 82 to 84 mm high (up to the needle) and 5.5 mm wide, which carries a horizontal needle at the top for casting shadows. The shadow of this needle is cast on a second vertical rail e with an engraved measuring stick, in order to be able to read off the height of the sun above the horizon.

Der Mafsstab auf der Schiene e ist leicht mittelst der Tangententafeln und der Längentheilmaschine aufzutragen. Die Gradstriche sind ι y, bis 3 y3 mm von einander entfernt und kann man daher i/i mm, welcher '/3 oder y4 Grad und an Zeit 1 bis 2 Minuten entspricht, leicht abschätzen.The scale on the rail e can easily be applied by means of the tangent tables and the length dividing machine. The degree strokes are ι y, y 3 to 3 mm away from each other and can therefore i / i mm, which '/ 3 or y is 4 degrees and corresponds to the time 1 to 2 minutes, easily estimated.

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

DE18796805D 1879-01-03 1879-01-03 Time keeping apparatus Expired DE6805C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6805T 1879-01-03

Publications (1)

Publication Number Publication Date
DE6805C true DE6805C (en) 1879-08-28

Family

ID=32997041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE18796805D Expired DE6805C (en) 1879-01-03 1879-01-03 Time keeping apparatus

Country Status (1)

Country Link
DE (1) DE6805C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904889A (en) * 1957-06-20 1959-09-22 Burroughs Corp Navigational instrument
DE1207290B (en) * 1963-03-20 1965-12-16 Friedrich Tonne Dipl Ing Pocket sundial

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904889A (en) * 1957-06-20 1959-09-22 Burroughs Corp Navigational instrument
DE1207290B (en) * 1963-03-20 1965-12-16 Friedrich Tonne Dipl Ing Pocket sundial

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