DE1722692U - CLOCK CROWN. - Google Patents

CLOCK CROWN.

Info

Publication number
DE1722692U
DE1722692U DE1956H0021040 DEH0021040U DE1722692U DE 1722692 U DE1722692 U DE 1722692U DE 1956H0021040 DE1956H0021040 DE 1956H0021040 DE H0021040 U DEH0021040 U DE H0021040U DE 1722692 U DE1722692 U DE 1722692U
Authority
DE
Germany
Prior art keywords
crown
tube
watch
sealing ring
smaller
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
DE1956H0021040
Other languages
German (de)
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.)
CHR HAULICK FA
Original Assignee
CHR HAULICK FA
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 CHR HAULICK FA filed Critical CHR HAULICK FA
Priority to DE1956H0021040 priority Critical patent/DE1722692U/en
Publication of DE1722692U publication Critical patent/DE1722692U/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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Description

Firma Ohr, Haulick, Pforzheim.Ohr company, Haulick, Pforzheim.

UhrkroneWatch crown

Die Neuerung bezieht sioh auf eine Uhrkrone, Uhrkronen müssen bei wasser- und staubdichten Gehäusen bekanntlich gleichfalls dicht gegen den Tube abachlieasen. Zu dieseca Zweck hat man bisher Formkörper aus elastisch nachgiebigem dichtenden Kunststoff verwandt, die zwisohen Tube und Krone eingeschaltet werden.The innovation relates to a watch crown, watch crowns have to In the case of water- and dust-tight housings, as is well known, also seal tightly against the tube. For this purpose one has hitherto Shaped body made of resilient, sealing plastic related, which are switched between the tube and the crown.

Die Formkörper lassen sioh jedoch nicht genau genug aus dem als Platte oder Rohr vorliegenden Dichtungsstoff ausschneiden oder -stanzen. Trotz aller Sorgfalt wurden dann immer wieder nicht vollständig dichtende Kronen gefunden, die unter Verwendung derartiger Formkörper aufgebaut sind. Diese Nachteile werden bei der Uhrkrone der Neuerung nun durch einen Dichtungsring vermieden, dessen innerer Durohmesser kleiner ist als der des Tubes, vorzugsweise sogar kleiner als der Durchmesser des in den Tube einzuschiebenden Kronenschafts.However, the shaped bodies cannot be cut out or precisely enough from the sealing material present as a plate or tube - punching. Despite all the care, they were always incomplete found sealing crowns which are constructed using such shaped bodies. These disadvantages are with the watch crown the innovation is now avoided by a sealing ring whose inner Durohmesser is smaller than that of the tube, preferably even smaller than the diameter of the crown shaft to be inserted into the tube.

Beim Einschieben des Kronenschafts in den Tube schiebt dieser die inneren Teile des Dichtungsringes vor sich her in das Innere derWhen the crown shaft is pushed into the tube, it pushes the inner parts of the sealing ring in front of you in the interior of the

1 ■;■·1 ■; ■ ·

Pforzheim. | Uhrkrone. 28. 2. 56. If." ^ ? H 21 040. (T. 3: Z. 1)Pforzheim. | Watch crown. 28. 2. 56. If. "^ ? H 21 040. (T. 3: Z. 1)

2 ist in dieser Zeichnung die Krone, 5 der Kronenschaft, 4 der
Tube des Gehäuses, 5 der Haltering und 6 der Dichtungsring.In this drawing, 2 is the crown, 5 is the crown shaft, 4 is the
Tube of the housing, 5 the retaining ring and 6 the sealing ring.

Krone und zieht so aus dem Ring einen dem Tube überall mit Spannung jCrown and thus pulls one of the tube out of the ring with tension everywhere j

und daher dicht anliegenden Zylinder. Trotzdem ist ein leichter !and therefore tightly fitting cylinders. Still an easy one!

Lauf der Krone gewährleistet. Der äussere Teil des Dichtungsringes jGuaranteed running of the crown. The outer part of the sealing ring j

bildet einen Flansch dieses Zylinders, der auf einer Kronenaus- \ forms a flange of this cylinder on a Kronenaus- \

drehung mittels eines Halteringes gehalten wird. jrotation is held by means of a retaining ring. j

Die Zeichnung zeigt beispielsweise schematisch eine Ausführungsform der Neuerung in zwei Stellungen. j The drawing shows, for example, schematically an embodiment of the innovation in two positions. j

Fig. 1 ist die Krone mit eingelegtem Dichtungsring vor dem Ein- |Fig. 1 is the crown with an inserted sealing ring before the insertion |

schieben in den Tube und jslide into the tube and j

Fig. 2 ist die gleiche Krone im eingeschobenen Zuatand. \ Fig. 2 is the same crown in the retracted state. \

Claims (1)

DR. RUDOLF BAUER w^htta. I uhrkronc 2s. 2. 56.[I,. DR. RUDOLF BAUER w ^ htta. I watch crown 2s. 2. 56. [I. (T 5 Z 1) ](T 5 Z 1)] H 21040. (T. 5; Z. 1)H 21040. (T. 5; line 1) HELMUT HUBBUCHHELMUT HUBBUCH Ala neu wird beansprucht:Ala new is claimed: ührkrone, gekennzeichnet duroh einen auf einer Kronenausdrehung durch einen Haltering (5) gehaltenen Dichtungsring (6), dessen innerer Durchmesser kleiner ist als der Durohmesser des Tubes (4), vorzugsweise sogar kleiner als der Durchmesser des in den Tube einzuführenden Kronenschafte (3).watch crown, marked by one on a crown turning by a retaining ring (5) held the sealing ring (6), the inner diameter of which is smaller than the Durohmesser of the tube (4), preferably even smaller than the diameter of the crown shaft (3) to be inserted into the tube.
DE1956H0021040 1956-02-28 1956-02-28 CLOCK CROWN. Expired DE1722692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1956H0021040 DE1722692U (en) 1956-02-28 1956-02-28 CLOCK CROWN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1956H0021040 DE1722692U (en) 1956-02-28 1956-02-28 CLOCK CROWN.

Publications (1)

Publication Number Publication Date
DE1722692U true DE1722692U (en) 1956-05-17

Family

ID=32663466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1956H0021040 Expired DE1722692U (en) 1956-02-28 1956-02-28 CLOCK CROWN.

Country Status (1)

Country Link
DE (1) DE1722692U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248564B (en) * 1960-04-13 1967-08-24 Rene Soguel Waterproof winding crown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248564B (en) * 1960-04-13 1967-08-24 Rene Soguel Waterproof winding crown

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