GB918821A - New or improved device for handling watch crystals - Google Patents

New or improved device for handling watch crystals

Info

Publication number
GB918821A
GB918821A GB24707/61A GB2470761A GB918821A GB 918821 A GB918821 A GB 918821A GB 24707/61 A GB24707/61 A GB 24707/61A GB 2470761 A GB2470761 A GB 2470761A GB 918821 A GB918821 A GB 918821A
Authority
GB
United Kingdom
Prior art keywords
fingers
cup
stem
crystal
stand
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
GB24707/61A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB918821A publication Critical patent/GB918821A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G04D3/04—Devices for placing bearing jewels, bearing sleeves, or the like in position
    • G04D3/042—Devices for placing bearing jewels, bearing sleeves, or the like in position for bearing jewels
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/02—Tweezers; Vice clamps or other special hand tools for watchmakers
    • G04D1/026—Clamps for holding bearing jewels
    • 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
    • G04D3/06—Devices for shaping or setting watch glasses
    • G04D3/067—Setting or taking apart, whereby a temporary deformation of the glass may take place
    • 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
    • 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
    • Y10T29/53991—Work gripper, anvil, or element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB24707/61A 1960-12-29 1961-07-07 New or improved device for handling watch crystals Expired GB918821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79271A US3068558A (en) 1960-12-29 1960-12-29 Tools for handling watch crystals

Publications (1)

Publication Number Publication Date
GB918821A true GB918821A (en) 1963-02-20

Family

ID=22149493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24707/61A Expired GB918821A (en) 1960-12-29 1961-07-07 New or improved device for handling watch crystals

Country Status (4)

Country Link
US (1) US3068558A (enrdf_load_stackoverflow)
BE (1) BE612043A (enrdf_load_stackoverflow)
CH (1) CH372608A (enrdf_load_stackoverflow)
GB (1) GB918821A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145459A (en) * 1962-09-13 1964-08-25 Shiffman Jerome Tools for removing and fitting back plates of watches and watch crystals
US3169306A (en) * 1963-01-14 1965-02-16 Standard Unbreakable Watch Cry Device for applying and removing watch crystals
CH703122B1 (fr) * 2010-05-11 2015-01-15 Omega Sa Outillage pour l'extraction de lunettes de montres.
CN114654181B (zh) * 2020-12-23 2023-04-25 航天科工惯性技术有限公司 将表芯自壳体中分离的装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357904A (en) * 1943-01-05 1944-09-12 Walter L Mulcrone Method and apparatus for installing thermoplastic crystals
US2828663A (en) * 1953-09-29 1958-04-01 Andrade Anthony Bullet extractor for cartridges

Also Published As

Publication number Publication date
CH372608A (de) 1963-11-30
BE612043A (fr) 1962-04-16
US3068558A (en) 1962-12-18
CH743861A4 (enrdf_load_stackoverflow) 1963-06-15

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