CH30362A - Machine for smoothing and polishing watch spring blanks - Google Patents

Machine for smoothing and polishing watch spring blanks

Info

Publication number
CH30362A
CH30362A CH30362A CH30362DA CH30362A CH 30362 A CH30362 A CH 30362A CH 30362 A CH30362 A CH 30362A CH 30362D A CH30362D A CH 30362DA CH 30362 A CH30362 A CH 30362A
Authority
CH
Switzerland
Prior art keywords
smoothing
machine
watch spring
polishing
spring blanks
Prior art date
Application number
CH30362A
Other languages
French (fr)
Inventor
E Ravey
Original Assignee
E Ravey
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 Ravey filed Critical E Ravey
Publication of CH30362A publication Critical patent/CH30362A/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
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0035—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism
    • G04D3/0041—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism for coil-springs
    • 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
    • G04D3/0005—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for parts of driving means
    • G04D3/0007—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for parts of driving means for springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH30362A 1904-02-18 1904-02-18 Machine for smoothing and polishing watch spring blanks CH30362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH30362T 1904-02-18

Publications (1)

Publication Number Publication Date
CH30362A true CH30362A (en) 1905-02-15

Family

ID=4247169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH30362A CH30362A (en) 1904-02-18 1904-02-18 Machine for smoothing and polishing watch spring blanks

Country Status (1)

Country Link
CH (1) CH30362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024052293A1 (en) * 2022-09-07 2024-03-14 Générale Ressorts Sa Method for producing at least one mainspring, and mainspring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024052293A1 (en) * 2022-09-07 2024-03-14 Générale Ressorts Sa Method for producing at least one mainspring, and mainspring

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