EP0560220B1 - Verfahren zum Öffnen eines Uhrengehäuses und Vorrichtung zur Durchführung dieses Verfahrens - Google Patents

Verfahren zum Öffnen eines Uhrengehäuses und Vorrichtung zur Durchführung dieses Verfahrens Download PDF

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Publication number
EP0560220B1
EP0560220B1 EP93103538A EP93103538A EP0560220B1 EP 0560220 B1 EP0560220 B1 EP 0560220B1 EP 93103538 A EP93103538 A EP 93103538A EP 93103538 A EP93103538 A EP 93103538A EP 0560220 B1 EP0560220 B1 EP 0560220B1
Authority
EP
European Patent Office
Prior art keywords
enclosure
suction cup
case
fact
overpressure
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 - Lifetime
Application number
EP93103538A
Other languages
English (en)
French (fr)
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EP0560220A1 (de
Inventor
Marc-André Miche
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.)
Swatch Group Management Services AG
Original Assignee
SMH Management Services AG
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 SMH Management Services AG filed Critical SMH Management Services AG
Publication of EP0560220A1 publication Critical patent/EP0560220A1/de
Application granted granted Critical
Publication of EP0560220B1 publication Critical patent/EP0560220B1/de
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/10—Devices for opening or closing watch bottoms or covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49998—Work holding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5347—Crystal to watch or clock

Definitions

  • the present invention relates to a method for opening a watch case by extracting the ice.
  • an apparatus for the implementation of the process of the invention, characterized in that it comprises a frame in which is housed a pump, an enclosure surmounting the frame and in which opens a conduit communicating with the pump, the enclosure comprising a device for fixing the watch case, said enclosure being surmounted by a removable cover closing off its upper part, said cover being provided with a valve and a rod, the latter being slidably mounted through the cover and bearing , to his end located in the enclosure, a suction cup capable of being applied against the ice to be extracted from the box.
  • the extraction force In the case of an overpressure of 4 bars and a suction cup diameter of 15 mm, the extraction force will be 70.7 N. By increasing the overpressure to 6 bars, the extraction force will be 106 N At an atmospheric pressure of 1 bar and with the same 15 mm suction cup, the extraction force is only 17.6 N, a force which is improper to extract the ice from its housing.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packages (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)

Claims (7)

  1. Verfahren zum öffnen eines Uhrgehäuses (1) durch Extraktion des Uhrglases (2), dadurch gekennzeichnet, daß es die Abfolge der nachstehenden Schritte umfaßt: man befestigt das Gehäuse in einem Raum (3), legt eine Glocke (4) an das Uhrglas an, unterwirft den Innenraum (5) des Raumes wie auch das Innere (6) des Gehäuses ein- und demselben vorbestimmten Überdruck, übt eine Zugkraft (A) auf die Glocke aus bis zur Extraktion des Uhrglases und stellt den Normaldruck in dem Raum wieder her, um das von seinem Uhrglas befreite Gehäuse zu entnehmen.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Überdruck zwischen zwei und sechs bar einstellbar ist.
  3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß dann, wenn das Uhrgehäuse einen Gehäusering (7), der einstückig mit dem Boden (8) hergestellt worden ist, besitzt, man die Stellwelle (9) und die Krone (10), die das Werk (11) besitzt, entfernt, bevor der Überdruck in dem Raum hergestellt wird.
  4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß dann, wenn das Uhrgehäuse einen von dem Gehäusering (13) getrennten Boden (12) umfaßt, man den Boden abhebt, bevor in dem Raum der Überdruck hergestellt wird.
  5. Vorrichtung zum Ausführen des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, daß es ein Gestell (14) umfaßt, in dem eine Pumpe untergebracht ist, einen Raum (3) umfaßt oberhalb des Gestells und in welchem eine Leitung (15) mündet, die mit der Pumpe kommuniziert, wobei der Raum eine Befestigungsvorrichtung (16) für das Uhrgehäuse umfaßt, welcher Raum überdeckt wird von einem beweglichen Deckel (17), der seine obere Partie absperrt, welcher Deckel mit einem Ventil (18) und einer Stange (19) versehen ist, welche letztere gleitbeweglich den Deckel durchsetzend montiert ist und an ihrem in dem Raum befindlichen Ende eine Glocke (4) trägt, die an das aus dem Gehäuse zu extrahierende Glas ( 2 ) anlegbar ist.
  6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Glocke im wesentlichen die Form eines Konus (20) aufweist.
  7. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Glocke (4) einen Dichtungstorus (21) umfaßt, eingefügt zwischen zwei Elementen (22, 23), die voneinander demontierbar sind.
EP93103538A 1992-03-09 1993-03-05 Verfahren zum Öffnen eines Uhrengehäuses und Vorrichtung zur Durchführung dieses Verfahrens Expired - Lifetime EP0560220B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH739/92 1992-03-09
CH739/92A CH682200B5 (fr) 1992-03-09 1992-03-09 Procédé pour ouvrir une boîte de montre et appareil pour la mise en oeuvre de ce procédé.

Publications (2)

Publication Number Publication Date
EP0560220A1 EP0560220A1 (de) 1993-09-15
EP0560220B1 true EP0560220B1 (de) 1995-12-13

Family

ID=4194083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93103538A Expired - Lifetime EP0560220B1 (de) 1992-03-09 1993-03-05 Verfahren zum Öffnen eines Uhrengehäuses und Vorrichtung zur Durchführung dieses Verfahrens

Country Status (5)

Country Link
US (1) US5355571A (de)
EP (1) EP0560220B1 (de)
JP (1) JPH0611579A (de)
CH (1) CH682200B5 (de)
DE (1) DE69300992T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29604969U1 (de) * 1996-03-19 1996-06-13 Melaloli, Joachim, 99628 Buttstädt Vorrichtung zum Öffnen und Schließen von Uhrengehäusen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718029A (en) * 1996-11-06 1998-02-17 Vanguard International Semiconductor Corporation Pre-installation of pumping line for efficient fab expansion
US20050281944A1 (en) * 2004-06-17 2005-12-22 Jang Bor Z Fluid-assisted self-assembly of meso-scale particles
CH703122B1 (fr) * 2010-05-11 2015-01-15 Omega Sa Outillage pour l'extraction de lunettes de montres.
CN106461206B (zh) 2014-04-28 2020-04-10 通用电器技术有限公司 用于流体介质预热的系统和方法
CN110308642A (zh) * 2019-06-28 2019-10-08 杨少宏 一种手表玻璃盖的拆卸方法
CN110174832B (zh) * 2019-06-28 2024-07-30 杨少宏 一种手表玻璃盖拆装装置
CN111761351B (zh) * 2020-07-14 2024-08-13 深圳市精联精密科技有限公司 一种全自动表带弹簧和固定壳的安装装置
CN112296923B (zh) * 2020-08-13 2022-07-15 杨少宏 一种手持式钟表玻璃拆卸器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074156A (en) * 1960-03-16 1963-01-22 Hinrichsen Ejner Christian Watch crystal removing and replacing tool
CH376437A (fr) * 1962-07-04 1963-12-14 Morf Ernest Procédé pour ouvrir un boîtier de montre étanche

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1176353A (en) * 1915-03-18 1916-03-21 George William Dover Method of mounting watch-crystals in watch-bezels.
US2595172A (en) * 1946-08-02 1952-04-29 Kurtiss P Schenke Watch crystal
FR1128420A (fr) * 1955-02-22 1957-01-04 Procédé de fixation d'un verre par exemple sur un boîtier de mo? dispositifs utilisés pour la mise en oeuvre de ce procédé, et produits obtenus
CH541181A (fr) * 1964-03-03 1973-10-15 Certina Kurth Freres S A Pompe pour produire une surpression dans une boîte de montre étanche monocoque en vue d'en enlever la glace
DE1548101B2 (de) * 1965-05-18 1970-05-06 Piquerez, Ervin, Bassecourt (Schweiz) Vorrichtung zum Abziehen eines Uhrglases und zum Abziehen mit dieser Vorrichtung bestimmtes Uhrglas
DE1698630A1 (de) * 1967-01-17 1971-02-25 Jacques Apotheloz Maschine zum Ein- und Losschrauben der Boeden von wasserdichten Uhrgehaeusen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074156A (en) * 1960-03-16 1963-01-22 Hinrichsen Ejner Christian Watch crystal removing and replacing tool
CH376437A (fr) * 1962-07-04 1963-12-14 Morf Ernest Procédé pour ouvrir un boîtier de montre étanche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29604969U1 (de) * 1996-03-19 1996-06-13 Melaloli, Joachim, 99628 Buttstädt Vorrichtung zum Öffnen und Schließen von Uhrengehäusen

Also Published As

Publication number Publication date
DE69300992T2 (de) 1996-08-01
US5355571A (en) 1994-10-18
JPH0611579A (ja) 1994-01-21
CH682200B5 (fr) 1994-02-15
EP0560220A1 (de) 1993-09-15
CH682200GA3 (de) 1993-08-13
DE69300992D1 (de) 1996-01-25

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