FR1543831A - Method and tool for forming a notch in the wall of a housing and notch obtained by the method - Google Patents

Method and tool for forming a notch in the wall of a housing and notch obtained by the method

Info

Publication number
FR1543831A
FR1543831A FR127563A FR127563A FR1543831A FR 1543831 A FR1543831 A FR 1543831A FR 127563 A FR127563 A FR 127563A FR 127563 A FR127563 A FR 127563A FR 1543831 A FR1543831 A FR 1543831A
Authority
FR
France
Prior art keywords
notch
tool
housing
wall
forming
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
FR127563A
Other languages
French (fr)
Inventor
Georges Dondainaz
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
Priority claimed from CH1615166A external-priority patent/CH488219A/en
Application filed filed Critical
Priority to FR127563A priority Critical patent/FR1543831A/en
Application granted granted Critical
Publication of FR1543831A publication Critical patent/FR1543831A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/0008—Cases for pocket watches and wrist watches
    • G04B37/0058—Cases for pocket watches and wrist watches for shaped watches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • 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
    • 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
    • G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR127563A 1966-11-09 1967-11-09 Method and tool for forming a notch in the wall of a housing and notch obtained by the method Expired FR1543831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR127563A FR1543831A (en) 1966-11-09 1967-11-09 Method and tool for forming a notch in the wall of a housing and notch obtained by the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1615166A CH488219A (en) 1966-11-09 1966-11-09 Non-circular shaped watch case
FR127563A FR1543831A (en) 1966-11-09 1967-11-09 Method and tool for forming a notch in the wall of a housing and notch obtained by the method

Publications (1)

Publication Number Publication Date
FR1543831A true FR1543831A (en) 1968-10-25

Family

ID=25717429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR127563A Expired FR1543831A (en) 1966-11-09 1967-11-09 Method and tool for forming a notch in the wall of a housing and notch obtained by the method

Country Status (1)

Country Link
FR (1) FR1543831A (en)

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