EP0535189A1 - Procede pour la fabrication d'un boitier pour mouvement d'horlogerie. - Google Patents

Procede pour la fabrication d'un boitier pour mouvement d'horlogerie.

Info

Publication number
EP0535189A1
EP0535189A1 EP92907744A EP92907744A EP0535189A1 EP 0535189 A1 EP0535189 A1 EP 0535189A1 EP 92907744 A EP92907744 A EP 92907744A EP 92907744 A EP92907744 A EP 92907744A EP 0535189 A1 EP0535189 A1 EP 0535189A1
Authority
EP
European Patent Office
Prior art keywords
clockwork
housing
container
timepiece
manufacturing
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.)
Granted
Application number
EP92907744A
Other languages
German (de)
English (en)
Other versions
EP0535189B1 (fr
Inventor
Robert Wohlfahrt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Film Share Corp BV
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0535189A1 publication Critical patent/EP0535189A1/fr
Application granted granted Critical
Publication of EP0535189B1 publication Critical patent/EP0535189B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • 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
    • 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
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch 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
    • G04D3/0002—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

Definitions

  • the present invention relates to a method for producing a housing for accommodating a clockwork.
  • housings for clocks made of metal, plastic, wood, shell material, etc. are known.
  • the object of the present invention is to produce a new, ready-to-use object from an exhausted commodity, namely a used disposable container made of a metallic material, and thus to reduce the environmental impact.
  • This object according to the invention is achieved by the following process steps:
  • the housing for accommodating a clockwork manufactured according to the method according to the invention has a starting material made of metallic base materials, which can be, for example, a beverage can.
  • the empty can is clamped in a tool. Under a certain force, the can is compressed to a predetermined dimension along its longitudinal axis. At the same time or after the deformation along the longitudinal axis of the can, the shape can also be shortened radially.
  • the core piece of the housing obtained in this way is further shaped by forming a recess or a recess for receiving a clockwork.
  • At least one locking element is provided to fix the clockwork with the shaped housing part. It is possible to form a bayonet lock. But it can other closure members or elements may also be provided.
  • a coating can be provided between the clockwork and the housing. This can be used for insulation between the clockwork and the case and / or for better adhesion between these parts.
  • an integrated holder for fastening a bracelet can be introduced into the housing.
  • the advantage of the proposed production of a housing is the recycling of raw material that is becoming ever more valuable.
  • Watch cases produced in the manner according to the invention are economical to manufacture and do not require any new raw materials to be reprocessed.

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)
  • Adornments (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Recording Measured Values (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Il est proposé un procédé pour la fabrication d'un boîtier pour mouvement d'horlogerie à partie d'un récipient métallique jetable. A cet effet, le récipient usagé est déformé dans son axe longitudinal et, le cas échéant, radialement. Un évidement pour l'insertion du mouvement d'horlogerie est également prévu par déformation. Le boîtier décrit est de fabrication économique, car il ne nécessite pas besoin du traitement de nouvelles matières premières.
EP92907744A 1991-04-12 1992-04-13 Procede pour la fabrication d'un boitier pour mouvement d'horlogerie Expired - Lifetime EP0535189B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH109091 1991-04-12
CH1090/91 1991-04-12
PCT/CH1992/000069 WO1992018915A1 (fr) 1991-04-12 1992-04-13 Procede pour la fabrication d'un boitier pour mouvement d'horlogerie

Publications (2)

Publication Number Publication Date
EP0535189A1 true EP0535189A1 (fr) 1993-04-07
EP0535189B1 EP0535189B1 (fr) 1995-12-27

Family

ID=4202239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92907744A Expired - Lifetime EP0535189B1 (fr) 1991-04-12 1992-04-13 Procede pour la fabrication d'un boitier pour mouvement d'horlogerie

Country Status (11)

Country Link
EP (1) EP0535189B1 (fr)
KR (1) KR960010439B1 (fr)
AT (1) ATE132282T1 (fr)
AU (1) AU1459292A (fr)
CA (1) CA2085237A1 (fr)
DE (1) DE59204824D1 (fr)
DK (1) DK0535189T3 (fr)
ES (1) ES2083739T3 (fr)
GR (1) GR3018992T3 (fr)
HK (1) HK1000674A1 (fr)
WO (1) WO1992018915A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2130015B1 (es) * 1995-11-23 2000-01-16 Chaff Partners S A Procedimiento de fabricacion de cajas para relojes.
JP3039173U (ja) * 1996-09-05 1997-07-11 好子 宮脇 空化粧品容器を用いた装飾品
ES2129373B1 (es) * 1997-10-29 2000-01-01 Duffo Oscar Serra Caja para relojes.
EP1238316B1 (fr) 1999-12-17 2006-05-31 Rewatch Gmbh Procede de fabrication d'une partie d'un boitier ou d'un bijou

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH115155A (de) * 1925-08-10 1926-06-01 Albert Reichenbach Verfahren zur Herstellung von Galonnéuhrgehäusen.
CH351545A (fr) * 1958-01-03 1961-01-15 Emir S A Procédé de fabrication d'une pièce de boîte de montre
DE8417720U1 (de) * 1984-06-12 1985-01-17 Fa. Franz G. Jänig Metallwarenfabrik für Geschenkartikel, 8540 Schwabach Boxbeutelflasche
DE8912398U1 (de) * 1989-10-19 1990-01-04 Poehls, Hans Günter, 6451 Mainhausen Reisewecker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9218915A1 *

Also Published As

Publication number Publication date
CA2085237A1 (fr) 1992-10-13
KR960010439B1 (ko) 1996-08-01
WO1992018915A1 (fr) 1992-10-29
GR3018992T3 (en) 1996-05-31
ES2083739T3 (es) 1996-04-16
DK0535189T3 (da) 1996-03-18
KR930700226A (ko) 1993-03-13
EP0535189B1 (fr) 1995-12-27
HK1000674A1 (en) 1998-04-17
AU1459292A (en) 1992-11-17
ATE132282T1 (de) 1996-01-15
DE59204824D1 (de) 1996-02-08

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