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GB1414864A - Method of producing an externally visible part of a watch - Google Patents

Method of producing an externally visible part of a watch

Info

Publication number
GB1414864A
GB1414864A GB1077173A GB1077173A GB1414864A GB 1414864 A GB1414864 A GB 1414864A GB 1077173 A GB1077173 A GB 1077173A GB 1077173 A GB1077173 A GB 1077173A GB 1414864 A GB1414864 A GB 1414864A
Authority
GB
United Kingdom
Prior art keywords
watch
shells
rock
sintering
april
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
GB1077173A
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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
Priority claimed from JP3058372A external-priority patent/JPS4897569A/ja
Priority claimed from JP47033838A external-priority patent/JPS583993B2/en
Priority claimed from JP4010872A external-priority patent/JPS493662A/ja
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1414864A publication Critical patent/GB1414864A/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
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • G04B37/225—Non-metallic cases
    • 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
    • Y10T29/49584—Watch or clock making having case, cover, or back
    • 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
    • Y10T29/49588—Jewelry or locket making
    • Y10T29/49597—Ornamental stock 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/163—Next to unitary web or sheet of equal or greater extent
    • Y10T428/164—Continuous two dimensionally sectional layer
    • Y10T428/166—Glass, ceramic, or metal sections [e.g., floor or wall tile, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/8305—Miscellaneous [e.g., treated surfaces, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
  • Adornments (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

1414864 Moulding watch parts SUWA SEIKOSHA KK 6 March 1973 [27 March 1972 6 April 1972 21 April 1972] 10771/73 Heading B5A [Also in Division G3] A method of producing an externally visible part of a watch, such as a watch case, dial, hand, indicium or bezel comprises pulverizing rocks and/or shells and compressing and sintering the pulverized material into the part. The compression preferably takes place at a pressure greater than 1 ton/cm.<SP>2</SP> and the sintering at a temperature above 350‹ C. A wide variety of rocks and shells are given as examples of suitable materials, and include precious and semiprecious stones, eruptive rock, metamorphic rock, sedimentary rock, minerals, pearl and shell fish shells. Lubricants, binding agents and pigments may be added to the pulverized material and various decorative effects may be produced by varying the amount and disposition of pigment in the article. The particular examples relate to a watch case made from diorite, a bezel made from andalusite, and an indicium made form crushed perrieri (a shell fish) shell.
GB1077173A 1972-03-27 1973-03-06 Method of producing an externally visible part of a watch Expired GB1414864A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3058372A JPS4897569A (en) 1972-03-27 1972-03-27
JP47033838A JPS583993B2 (en) 1972-04-06 1972-04-06 Manufacturing method for exterior parts for watches
JP4010872A JPS493662A (en) 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
GB1414864A true GB1414864A (en) 1975-11-19

Family

ID=27287020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1077173A Expired GB1414864A (en) 1972-03-27 1973-03-06 Method of producing an externally visible part of a watch

Country Status (3)

Country Link
US (1) US3861990A (en)
FR (1) FR2178032A1 (en)
GB (1) GB1414864A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730288A (en) * 1984-07-12 1988-03-08 Montres Rado S.A. Exterior element for a wrist watch
GB2243003A (en) * 1990-03-28 1991-10-16 Hattori Seiko Co Ltd Wrist watch

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503763C2 (en) * 1985-02-05 1987-04-09 Fritz Studer Ag, Thun Machine part, in particular for a machine tool made of polymer concrete and method for its production
USD298109S (en) 1985-07-15 1988-10-18 Tissot S.A. Wristwatch
CH659166GA3 (en) * 1985-10-07 1987-01-15
CH674692B5 (en) * 1988-11-23 1991-01-15 Tissot Sa
EP0399072B1 (en) * 1989-05-23 1992-12-09 BOCK &amp; SCHUPP GMBH &amp; CO. KG Piece of jewellery
JPH04354839A (en) * 1991-05-31 1992-12-09 Sumitomo Electric Ind Ltd External ornamental parts for timepiece and manufacture of the same
ATE151807T1 (en) * 1992-09-29 1997-05-15 Peter Mack METHOD FOR PRODUCING AN APPLICATION OF LAPIS LAZULI GEMSTONE ON A SUPPORT, MIXTURE THEREOF AND SUPPORT PRODUCED IN THIS DESIGN
EP4556516A1 (en) * 2023-11-20 2025-05-21 The Swatch Group Research and Development Ltd Article made of mineral composite material and method for manufacturing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242664A (en) * 1961-11-08 1966-03-29 Schlup & Cie S A Watch case
BE759202A (en) * 1969-11-21 1971-04-30 Du Pont NITRIDE-BASED JEWELERY
US3726082A (en) * 1970-01-13 1973-04-10 Citizen Watch Co Ltd Watch case
JPS546564B1 (en) * 1970-01-30 1979-03-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730288A (en) * 1984-07-12 1988-03-08 Montres Rado S.A. Exterior element for a wrist watch
GB2243003A (en) * 1990-03-28 1991-10-16 Hattori Seiko Co Ltd Wrist watch
GB2243003B (en) * 1990-03-28 1994-03-23 Hattori Seiko Co Ltd Wrist watch

Also Published As

Publication number Publication date
FR2178032A1 (en) 1973-11-09
US3861990A (en) 1975-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee