EP0279186A3 - Wrist watch - Google Patents

Wrist watch Download PDF

Info

Publication number
EP0279186A3
EP0279186A3 EP88100656A EP88100656A EP0279186A3 EP 0279186 A3 EP0279186 A3 EP 0279186A3 EP 88100656 A EP88100656 A EP 88100656A EP 88100656 A EP88100656 A EP 88100656A EP 0279186 A3 EP0279186 A3 EP 0279186A3
Authority
EP
European Patent Office
Prior art keywords
wrist watch
watch glass
sealing ring
wood
sealing
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.)
Withdrawn
Application number
EP88100656A
Other languages
German (de)
French (fr)
Other versions
EP0279186A2 (en
Inventor
Günther Ing. Horst
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.)
Erich Lacher Uhrenfabrik GmbH and Co KG
Original Assignee
Erich Lacher Uhrenfabrik GmbH and Co KG
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 Erich Lacher Uhrenfabrik GmbH and Co KG filed Critical Erich Lacher Uhrenfabrik GmbH and Co KG
Publication of EP0279186A2 publication Critical patent/EP0279186A2/en
Publication of EP0279186A3 publication Critical patent/EP0279186A3/en
Withdrawn legal-status Critical Current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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02—Sealing crystals or glasses
    • 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
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • G04B37/225—Non-metallic cases
    • G04B37/228—Wooden cases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Gasket Seals (AREA)
  • Mushroom Cultivation (AREA)

Abstract

Eine Armbanduhr weist ein Holzgehäuse (10) auf, in das ein Uhrglas (11) eingesetzt ist. Zur optimalen Abdichtung der zwangsläufig unebenen Holz­ oberfläche im Kontaktbereich zum Uhrglas (11) ist ein elastisches Dicht­ material, vorzugsweise in Form eines Dichtringes (13), verwendet, das der natürlichen Porösität des Holzmaterials folgen kann. Dies kann insbesondere erreicht werden, wenn der Dichtring (13) ein Gummiring mit einer Shore-­ A-Härte von etwa 75 ist. A wristwatch has a wooden case (10) into which a watch glass (11) is used. For optimal sealing of the inevitably uneven wood The surface in the contact area with the watch glass (11) is an elastic seal material, preferably in the form of a sealing ring (13), which the can follow the natural porosity of the wood material. In particular, this can can be achieved if the sealing ring (13) is a rubber ring with a Shore A hardness is about 75.

EP88100656A 1987-02-11 1988-01-19 Wrist watch Withdrawn EP0279186A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8702062U DE8702062U1 (de) 1987-02-11 1987-02-11 Armbanduhr
DE8702062U 1987-02-11

Publications (2)

Publication Number Publication Date
EP0279186A2 EP0279186A2 (en) 1988-08-24
EP0279186A3 true EP0279186A3 (en) 1989-05-24

Family

ID=6804591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100656A Withdrawn EP0279186A3 (en) 1987-02-11 1988-01-19 Wrist watch

Country Status (4)

Country Link
EP (1) EP0279186A3 (en)
DE (1) DE8702062U1 (en)
DK (1) DK69588A (en)
NO (1) NO880583L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1742119A1 (en) * 2005-07-08 2007-01-10 Bruno Affolter S.A. Timepiece and device for fixing a movement in the timepiece case
DE102007003606A1 (en) * 2007-01-18 2008-07-31 Mci Gmbh & Co. Kg Sealant arrangement for pressure tight underwater housing, has O-ring partially accommodated in groove, which is arranged in body, and partially in groove that is arranged in glass pane, where seal is provided between clamping unit and pane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424532C (en) * 1925-07-25 1926-01-27 Gustav Boessenroth Fa Watch case made of ceramic mass
CH321189A (en) * 1955-04-20 1957-04-30 Mobiliers Modernes S A Watch box
FR2103398A1 (en) * 1970-08-20 1972-04-14 Suwa Seikosha Kk
DE8106636U1 (en) * 1981-03-09 1981-10-29 Otto Trottner GmbH, 7530 Pforzheim Watch glass clasp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424532C (en) * 1925-07-25 1926-01-27 Gustav Boessenroth Fa Watch case made of ceramic mass
CH321189A (en) * 1955-04-20 1957-04-30 Mobiliers Modernes S A Watch box
FR2103398A1 (en) * 1970-08-20 1972-04-14 Suwa Seikosha Kk
DE8106636U1 (en) * 1981-03-09 1981-10-29 Otto Trottner GmbH, 7530 Pforzheim Watch glass clasp

Also Published As

Publication number Publication date
EP0279186A2 (en) 1988-08-24
DK69588D0 (en) 1988-02-10
NO880583L (en) 1988-08-12
DE8702062U1 (de) 1987-03-26
DK69588A (en) 1988-08-12
NO880583D0 (en) 1988-02-10

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