CH38606A - Machine for working watch glasses - Google Patents

Machine for working watch glasses

Info

Publication number
CH38606A
CH38606A CH38606A CH38606DA CH38606A CH 38606 A CH38606 A CH 38606A CH 38606 A CH38606 A CH 38606A CH 38606D A CH38606D A CH 38606DA CH 38606 A CH38606 A CH 38606A
Authority
CH
Switzerland
Prior art keywords
machine
watch glasses
working
working watch
glasses
Prior art date
Application number
CH38606A
Other languages
French (fr)
Inventor
E Jornod
Original Assignee
E Jornod
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 E Jornod filed Critical E Jornod
Publication of CH38606A publication Critical patent/CH38606A/en

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
    • G04D3/06—Devices for shaping or setting watch glasses
    • G04D3/065—Shaping by removing material, e.g. cutting out from a plate, milling the edges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH38606A 1906-12-26 1906-12-26 Machine for working watch glasses CH38606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH38606T 1906-12-26

Publications (1)

Publication Number Publication Date
CH38606A true CH38606A (en) 1907-11-15

Family

ID=4265014

Family Applications (1)

Application Number Title Priority Date Filing Date
CH38606A CH38606A (en) 1906-12-26 1906-12-26 Machine for working watch glasses

Country Status (1)

Country Link
CH (1) CH38606A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418085A (en) * 1943-05-24 1947-03-25 Walter S Mulholland Surfacing machine
US2572114A (en) * 1948-04-02 1951-10-23 Deere & Co Disk polishing machine
FR2386853A1 (en) * 1977-04-05 1978-11-03 Willemin Machines Sa Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern
EP1645919A1 (en) * 2004-10-11 2006-04-12 Fuji Crystal Manufactory Ltd. Cambered watch crystal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418085A (en) * 1943-05-24 1947-03-25 Walter S Mulholland Surfacing machine
US2572114A (en) * 1948-04-02 1951-10-23 Deere & Co Disk polishing machine
FR2386853A1 (en) * 1977-04-05 1978-11-03 Willemin Machines Sa Copying grinding machine for watch glasses - has movement of grinding wheel controlled by roller pressing against pattern
EP1645919A1 (en) * 2004-10-11 2006-04-12 Fuji Crystal Manufactory Ltd. Cambered watch crystal

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