CH563036A - Fabrication of time piece hand - with method of facetting hand on circular support - Google Patents

Fabrication of time piece hand - with method of facetting hand on circular support

Info

Publication number
CH563036A
CH563036A CH1266972A CH1266972A CH563036A CH 563036 A CH563036 A CH 563036A CH 1266972 A CH1266972 A CH 1266972A CH 1266972 A CH1266972 A CH 1266972A CH 563036 A CH563036 A CH 563036A
Authority
CH
Switzerland
Prior art keywords
hand
needle
time piece
fabrication
facetting
Prior art date
Application number
CH1266972A
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 filed Critical
Priority to CH1266972D priority Critical patent/CH1266972A4/xx
Priority to CH1266972A priority patent/CH563036A/en
Publication of CH563036A publication Critical patent/CH563036A/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
    • G04D3/0043—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
    • G04D3/0051—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 time markers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The fabrication method is for a time piece hand with a longitudinal facet. The needle (3) to be machined is placed on a curvilinear surface (12) so as to arch or bend the needle longitudinally. The facet is then cut by machining with a cutting tool (13), by rotation of one of the two elements needle and tool, with respect to the other. The needle may be fixed to the curved surface by adhesive. By the aid of a countersink device a radius corresponding to the radius of the outline of the needle, it is possible to cut several facets at once.
CH1266972A 1972-08-28 1972-08-28 Fabrication of time piece hand - with method of facetting hand on circular support CH563036A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1266972D CH1266972A4 (en) 1972-08-28 1972-08-28
CH1266972A CH563036A (en) 1972-08-28 1972-08-28 Fabrication of time piece hand - with method of facetting hand on circular support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1266972A CH563036A (en) 1972-08-28 1972-08-28 Fabrication of time piece hand - with method of facetting hand on circular support

Publications (1)

Publication Number Publication Date
CH563036A true CH563036A (en) 1975-06-13

Family

ID=4385284

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1266972D CH1266972A4 (en) 1972-08-28 1972-08-28
CH1266972A CH563036A (en) 1972-08-28 1972-08-28 Fabrication of time piece hand - with method of facetting hand on circular support

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1266972D CH1266972A4 (en) 1972-08-28 1972-08-28

Country Status (1)

Country Link
CH (2) CH1266972A4 (en)

Also Published As

Publication number Publication date
CH1266972A4 (en) 1974-10-31

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