DE251426C - - Google Patents

Info

Publication number
DE251426C
DE251426C DENDAT251426D DE251426DA DE251426C DE 251426 C DE251426 C DE 251426C DE NDAT251426 D DENDAT251426 D DE NDAT251426D DE 251426D A DE251426D A DE 251426DA DE 251426 C DE251426 C DE 251426C
Authority
DE
Germany
Prior art keywords
workpiece
tool
carries
machine
chuck
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.)
Active
Application number
DENDAT251426D
Other languages
German (de)
English (en)
Publication of DE251426C publication Critical patent/DE251426C/de
Active 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
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0061—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences
    • G04D3/0064—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences for cases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DENDAT251426D Active DE251426C (ja)

Publications (1)

Publication Number Publication Date
DE251426C true DE251426C (ja)

Family

ID=509869

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT251426D Active DE251426C (ja)

Country Status (1)

Country Link
DE (1) DE251426C (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258880A (en) * 1961-09-15 1966-07-05 Garin Maurice Sharpening machine for tool-carrying heads
FR2580974A1 (fr) * 1985-04-26 1986-10-31 Lam Plan Sa Dispositif et procede de polissage
US5497042A (en) * 1993-02-01 1996-03-05 Friedrich Nettelhoff Kommanditgesellschaft Spezialfabrik Fuer Kleinkollektoren Collector and reinforced ring therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258880A (en) * 1961-09-15 1966-07-05 Garin Maurice Sharpening machine for tool-carrying heads
FR2580974A1 (fr) * 1985-04-26 1986-10-31 Lam Plan Sa Dispositif et procede de polissage
US5497042A (en) * 1993-02-01 1996-03-05 Friedrich Nettelhoff Kommanditgesellschaft Spezialfabrik Fuer Kleinkollektoren Collector and reinforced ring therefor

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