TWI374947B - Multi-stage enamelled dial - Google Patents

Multi-stage enamelled dial Download PDF

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Publication number
TWI374947B
TWI374947B TW094132467A TW94132467A TWI374947B TW I374947 B TWI374947 B TW I374947B TW 094132467 A TW094132467 A TW 094132467A TW 94132467 A TW94132467 A TW 94132467A TW I374947 B TWI374947 B TW I374947B
Authority
TW
Taiwan
Prior art keywords
enamel
dial
substrate
coating
insert
Prior art date
Application number
TW094132467A
Other languages
English (en)
Other versions
TW200619422A (en
Inventor
Stewes Bourban
Rudolf Dinger
Nicolas Blanckaert
Original Assignee
Asulab Sa
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 Asulab Sa filed Critical Asulab Sa
Publication of TW200619422A publication Critical patent/TW200619422A/zh
Application granted granted Critical
Publication of TWI374947B publication Critical patent/TWI374947B/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/06—Coating with enamels or vitreous layers producing designs or letters
    • 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
    • G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/55—Controlling game characters or game objects based on the game progress
    • A63F13/56—Computing the motion of game characters with respect to other game characters, game objects or elements of the game scene, e.g. for simulating the behaviour of a group of virtual soldiers or for path finding
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/80—Special adaptations for executing a specific game genre or game mode
    • A63F13/822—Strategy games; Role-playing games
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/001—Joining burned ceramic articles with other burned ceramic articles or other articles by heating directly with other burned ceramic articles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/008—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/028—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
    • 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
    • G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
    • G04B19/103—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial attached or inlaid numbers
    • 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
    • G04B19/12—Selection of materials for dials or graduations markings
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0043—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms
    • G04D3/0048—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms for dials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/50—Controlling the output signals based on the game progress
    • A63F13/53—Controlling the output signals based on the game progress involving additional visual information provided to the game scene, e.g. by overlay to simulate a head-up display [HUD] or displaying a laser sight in a shooting game
    • A63F13/537—Controlling the output signals based on the game progress involving additional visual information provided to the game scene, e.g. by overlay to simulate a head-up display [HUD] or displaying a laser sight in a shooting game using indicators, e.g. showing the condition of a game character on screen
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/50—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by details of game servers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/80—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game specially adapted for executing a specific type of game
    • A63F2300/807—Role playing or strategy games
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/407—Copper
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/408—Noble metals, e.g. palladium, platina or silver
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/86—Joining of two substrates at their largest surfaces, one surface being complete joined and covered, the other surface not, e.g. a small plate joined at it's largest surface on top of a larger plate
    • 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
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible
    • 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
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    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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
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    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • 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
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    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24926—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including ceramic, glass, porcelain or quartz layer
    • 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
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    • Y10T428/2495—Thickness [relative or absolute]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Adornments (AREA)
  • Table Devices Or Equipment (AREA)
  • Micromachines (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Description

1374947 . (1) 九、發明說明 【發明所屬之技術領域】 本發明係有關於一種多階式搪瓷錶盤，即，一錶盤的 基板上具有一或多個凹部，或逆向的凸塊，或該基板的表 面被覆以多層的搪瓷。這種錶盤特別被使用在時計上，其 中這些凹部界定出輔助錶面，譬如小的秒錶或計時器。此 多階式設計亦具有純粹美觀的目的。 【先前技術】 製造多階式搪瓷錶盤的一般方式包含取一厚度極小的 金屬板，通常是用銅，銅合金或銀製成的，透過連續的沉 積及焙燒作業形成一層搪瓷於該基板的表面上，該搪瓷層 具有一介於約600至800微米範圍內的厚度，及一厚度較 小的抵銷瓷釉（counter enameling)層在該基板的背面。 該抵銷瓷釉具有一抵抗於一連串的焙燒作業期間產生在該 φ 金屬板內之應力的功能性作用。然後，切割出一用於該輔 助錶盤之所想要的尺寸之孔，然後一以相同的方式形成之 • 搪瓷圓盤的表面被加工並切割成該孔的尺寸且可能減小該 ' 瓷釉的厚度，最後該圓盤被熔接到該孔內，這可製造出一 相當明顯的標記於該錶盤的背面上切會傷到該輔助錶盤。 此方法很難被實施，具有一很高的廢棄比例及最終將導至 完成的成品的成本非常的高。 爲了要提供更多的離隙於一搪瓷金屬錶盤上而又沒有 前述前技的缺點，已被提出的是，採用一較厚的基板且在 -5' ⑧ . (2) 1374947 其內加工形成凹坑，這些凹坑被覆蓋夠厚的搪瓷層，用以 _ 隱藏底部的金屬外表。如此獲得的搪瓷錶盤非常的厚，因 此這並不符合目前腕錶的要求。 將一金屬基板變形亦被提出，例如藉由壓印，然後實 施該上瓷釉的作業。被變形的零件的熱行爲已被改變，使 得焙燒作業會造成在搪瓷層上的裂痕，使得所製造的零件 必需被丟棄。 【發明內容】 因此本發明的一個目的爲藉由提供一種多階式錶盤來 克服前述先前技藝中之缺點，其中該多階式錶盤不需要該 錶盤的背面被塗上抵銷瓷釉，或它的一部分不需被熔接， 用以產生一輔助的錶盤·於一凹坑內。 因此，本發明係有關於一種多階式搪瓷錶盤，其包含 一基板，該基板的表面包括形成離隙凹部的部分，或反向 φ 的凸塊，用以界定出在一時計上的輔助錶盤，該錶盤的整 個表面及離隙形式的部分被覆蓋搪瓷層。該錶盤的特徵在 於該基板是由陶瓷材質製成，及在於離隙形式的部分是藉 由在塗瓷釉之前將該基板預刨製或藉由加工貫穿該搪瓷層 ，甚至貫穿該基板。此多階式搪瓷錶盤可用數種不同的方 式來獲得。 在第一實施例中，在該錶盤的表面上之離隙形式的部 分是在該陶瓷基板的製造期間利用CIM方法（陶瓷注模） 使用一適當的模子，然後藉由連續的沉積及焙燒作業來形 -6- ⑧ . (3) 1374947 成的，該錶盤的整個表面及離隙部分都被塗上瓷釉用以直 接獲得一完工的錶盤。或者，錶盤表面上之離隙部分可藉 由加工一陶瓷基板之平的表面來形成。 依據第二實施例，該基板的整個表面首先被塗上瓷釉 ，然後一加工作業藉由魚眼加工（spot facing)或蝕刻穿 透該搪瓷層的整個厚度且部分地穿入該基板來實施，然後 所獲得之該凹部的底部被塗上瓷釉。依據一變化例，該被 φ 形成的搪瓷塗裝的厚度對於將被加工不到達該底板的凹部 而言是足夠的。 依據第三實施例，該基板的整個表面首先被塗上瓷釉 ，然後一貫穿的通道被加工穿過該搪瓷塗裝及該基板。一 陶瓷嵌入件被分開來準備，該嵌入件具有與該貫穿的通道 相同的尺寸且其可看見的表面包含一搪瓷塗裝，其可與塗 在該整個表面上的搪瓷塗裝相同亦或不同。該嵌入件然後 被嵌入到該貫穿的通道中並藉由黏合而被保持在定位。依 φ 據該嵌入件加上其瓷釉的總厚度，而可具有一帶有一凹部 或一反向的凸塊之搪瓷錶盤。 一用陶瓷基板製成的多階式搪瓷錶盤並不需要熔接， 或塗上逆瓷釉，因爲陶瓷與瓷釉的熱膨脹係數是非常地接 近，因而不會引發需要加以補償的變形。 然而，藉由將一具有與該錶盤相同的輪廓之額外的板 子黏在該基板與該嵌入件接合處來將接合處隱藏起來是可 能的，而這亦有助於將該嵌入件保持在定位。 根據加到該錶盤上之該完工產品之所想要的美學外表 . (4) 1374947 ，此額外的板子可用陶瓷製成，與基板相同，或者用金屬 製成，其在技術功效上相當有限。 根據以上所述的一變化例，當該額外的板子是用陶瓷 製成的時，其可與該嵌入件一體形成。根據另一變化例， 該額外的板子可被提供一腳用來固定該錶盤，且該額外的 板子的周邊可被安排成能夠它被嵌埋在該基板的底部內。 φ 【實施方式】 爲了更瞭解這些圖式，首先應被觀察到的是，並非所 有的厚度都是按比例被顯示，且只有該錶盤之包含一個離 隙形式部分的區域被顯示出來。 第1A至1C圖顯示第一實施例，其中該錶盤是用一陶 瓷基板1製成，該基板具有兩個平行且平面的面3, 5(第 1 A圖）及其中一凹部4 (第1 B圖）利用魚眼加工或蝕刻 來形成。基板1可從一厚度在〇.4mm至0.9mm之間之大 φ 片陶瓷板上被切割下來，厚度的數値可滿足該錶盤的機械 特性。該基板1亦可藉由直接刨製所想要的尺寸來製成， 例如利用CIM沖壓。在此例子中，凹部4是在同一時間被 形成。以相同的方式，藉由加工，沖壓或CIM，吾人可在 上瓷釉之前形成一對應於一凸塊的離隙形式部分，並實施 最後的加工用以改善該離隙形式部分的深寬比。 當陶瓷材質，譬如以礬土爲基礎的材質，具有淺的顔 色且可將著色劑加入其內時，則構成所想要的最終顏色所 需之搪瓷層的數目可以少一點，該搪瓷塗裝的厚度可在
-8- . (5) 1374947 0.1mm至0.4mm之間。因爲陶瓷與搪瓷的熱膨脹係數非常 的接近，所以在焙燒作業期間不會有會造成基板〗變形之 張力被產生，因此不需要有抵銷瓷釉。 第2A至2C圖顯示第二實施例。吾人以基板1作爲開 始，在基板1的表面上已有一第一搪瓷塗裝2被形成。然 後一凹部4被加工形成，其完全貫穿該搪瓷塗裝2且部分 穿過該陶瓷基板1。一第二搪瓷塗裝12接著透過阻尼（ φ damping )而被形成在該凹部4的底部上。因此可讓該凹 部的顏色不同於錶盤表面的顏色。然後吾人可藉由用一與 該第一塗裝相同或不同顏色的瓷釉來實施此第二搪瓷塗裝 於該錶盤的整個表面上及離隙形式的部分上而繼續實施第 一實施例中所描述的。依據第3A及3B圖所示的變化例， 搪瓷塗裝2有足夠的厚度，譬如〇.4mm ’使得該搪瓷塗裝 2可被加工而不會到達該陶瓷基板1。爲了要獲得高等級 的表面狀態，所以需要實施額外的焙燒作業’用以獲得— φ 拋光的潤飾。 第4A至4C圖係有關於一個不同於以上所述之實施例 ，它不同處在於該基板〗及搪瓷塗裝2被加工用以產生一 貫穿的通道9。一嵌入件10被分開來製造，其具有一陶瓷 底11，該陶瓷底與該貫穿的通道9的輪廓13相匹配並包 含一第二搪瓷塗裝12其與第一搪瓷塗裝2相同或不同。 嵌入件〗〇被放置在該通道9內同時藉由黏合而被保持在 該通道內。在第4圖所示之完工的產品中’嵌入件1〇的 陶瓷底1 1小於基板〗，使得被如此形成之離隙形式部分形 -9- . (6) 1374947 成一凹部。與之前所述的理由相同地，該基板的底部不需 要有任何的抵消搪瓷。 然而，爲了美觀的原因，譬如要隱藏基板1與嵌入件 11之間的接合的輪廓13，可將一黏劑15放置在該錶盤的 底部，用以黏合一額外的隱藏板14。根據所追求之時計上 的美觀效果，形成此額外的板的材質可以是與基板相同的 陶瓷，或金屬，譬如銅，銀，金或白金，或這些金屬的合 • 金。 第6圖顯示上文所描述之多階式錶盤的替代實施例。 該錶盤之可看見的表面具有一弧線的形狀，這可藉由使用 基板的陶瓷材質而被輕易地達成，且此例子對於嵌入件而 言，在上瓷釉期間不會產生任何特殊的張力，亦即仍然不 需要該抵銷搪瓷》嵌入件10的厚度大於貫穿通道9的高 度，使得如此形成之浮雕形式的部分爲一凸塊8。該嵌入 件可與一額外的隱藏板14 一體形成，該隱藏板是由陶瓷 籲材製成的。 第7圖顯示一腳件18可與嵌入件10及額外的板子14 同時製成，該腳件可讓該錶盤被定位，該額外的板子在此 例子中被設置在該基板的底部5內。腳件18可佔據一非 中心的位置，用以在凹部1 4爲輔助錶盤時可以有一心軸 (arbour)的通道。 上文中所揭示的實施例及第1C，2C，3B，4C，5，6 及7圖中所示的完工產品可被改變。透過非限制性的例子 ，可在不偏離本發明的範圍下結合第1C，6及7圖的教導 -10- ⑧ (7) (7)1374947 而獲得一搪瓷錶盤，其包含一中空的輔助錶盤，該輔助錶 盤具有一外凸的表面且其基板包含一腳件。 【圖式簡單說明】 本發明的其它特徵及好處可從下文中參照附圖之本發 明的數個實施例的說明中變得很清楚，這些實施例是以非 限制性的方式被說明的，其中： 第ΙΑ，1B及1C圖顯示形成本發明的第一實施例的 各階段的剖面圖； 第2A，2B及2C圖顯示第二實施例； 第3A及3B圖顯示第二實施例的變化例； 第4A，4B及4C圖顯示第三實施例；及 第5，6及7圖爲第三實施例的變化例。 【主要元件之符號說明】 1 :陶瓷基板 2 :第一搪瓷塗裝 3,5 :平的面 4 :凹部 1 2 :第二搪瓷塗裝 9 :貫穿的通道 1 0 :嵌入件 1 1 :陶瓷底 ]3 :輪廓 ⑧ (8) (8)1374947
1 5 :黏劑 14 :額外的隱藏板 8 :凸塊 1 8 :腳件 -12

Claims (1)

1374947 十、申請專利範圍 附件2: 第94 1 32467號專利申請案 中文申請專利範圍替換本；
1. 一種多階式搪瓷錶盤， 面包括形成凹部或凸塊之離隙 離隙（relief)形式的部分都 是用陶瓷材質製成且該等離隙
形式的部分，該表面及 被塗覆搪瓷層，其中該 形式的部分係在上瓷釉 藉由預先刨製該基板或藉由加工該搪瓷層，並貫穿該
層或貫穿該基板而被形成的。 2. 如申請專利範圍第1項之多階式搪瓷錶盤，其 基板的表面包括至少一凹部，其係藉由預先刨製或加 基板來形成。 3. 如申請專利範圍第1項之多階式搪瓷錶盤，其 基板的整個表面包括一第一搪瓷塗裝，一凹部貫穿該 搪瓷塗裝且該凹部的底部被塗覆一第二搪瓷塗裝，其 第一搪瓷塗裝相同或不同。 4 ·如申請專利範圍第1項之多階式搪瓷錶盤，其 基板的整個表面包括一厚的搪瓷塗裝，一凹部被加工 於該搪瓷塗裝上》 5_如申請專利範圍第1項之多階式搪瓷錶盤，其 基板的整個表面包括一第一搪瓷塗裝，該塗裝及該基 括一被一陶瓷嵌入件封閉的貫穿通道，該嵌入件包括 該第一搪瓷塗裝相同或不同的第二搪瓷塗裝。 修正 的表 該等 基板 之前 搪瓷 中該 工該 中該 第一 與該 中該 形成 中該 板包 一與 1374947 6. 如申請專利範圍第5項之多階式搪瓷錶盤，其中該 嵌入件加上其搪瓷塗裝的厚度小於該基板的厚度並在該錶 盤上形成一凹部。 7. 如申請專利範圍第5項之多階式搪瓷錶盤，其中該 嵌入件加上其搪瓷塗裝的厚度大於該基板的厚度並在該錶 盤上形成一凸塊。 8-如申請專利範圍第5項之多階式搪瓷錶盤，其中一 額外的板子被固定到該錶盤的背面上且其具有與基板相同 的輪廊。 9 .如申請專利範圍第8項之多階式搪瓷錶盤，其中形 成該額外的板子的材質是從陶瓷及金屬中選取的。 10.如申請專利範圍第5項之多階式搪瓷錶盤，其中 該嵌入件在其底部包含一與其爲一體之額外的板子，其具 有一包含在該錶盤的輪廓與該嵌入件的貫穿孔的輪廓之間 的輪廓，且黏合在該基板的底部上或黏合在一形成於該基 板中的腔室內。 -2-
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CN1940776B (zh) 2010-05-05
HK1098545A1 (en) 2007-07-20
US20100214882A1 (en) 2010-08-26
TW200619422A (en) 2006-06-16
KR20060051558A (ko) 2006-05-19
EP1640822B1 (fr) 2012-08-01
JP4768378B2 (ja) 2011-09-07
US8025951B2 (en) 2011-09-27
JP2007086027A (ja) 2007-04-05
US7951444B2 (en) 2011-05-31
EP1640822A1 (fr) 2006-03-29
CN1940776A (zh) 2007-04-04
US20060062971A1 (en) 2006-03-23

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