CH276772A - Procédé de fabrication de roues d'ancre pour échappements à ancre. - Google Patents

Procédé de fabrication de roues d'ancre pour échappements à ancre.

Info

Publication number
CH276772A
CH276772A CH276772DA CH276772A CH 276772 A CH276772 A CH 276772A CH 276772D A CH276772D A CH 276772DA CH 276772 A CH276772 A CH 276772A
Authority
CH
Switzerland
Prior art keywords
anchor
cut
cutting
wheel
sub
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Succursale De Bienne Bulova Watch Co. Inc. New York
Original Assignee
Bulova Watch Co Inc New York S
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 Bulova Watch Co Inc New York S filed Critical Bulova Watch Co Inc New York S
Publication of CH276772A publication Critical patent/CH276772A/fr

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • 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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • 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
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/28—Making other particular articles wheels or the like gear wheels
    • 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
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/30—Making other particular articles wheels or the like wheel rims
    • 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
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/005—Gripping, holding, or supporting devices for non-automatic assembly, with automatic transport between workbenches
    • G04D1/0057—Conveyor belts or chains
    • 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
    • G04D3/0028—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the escape mechanism
    • G04D3/0033—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the escape mechanism for lever wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Punching Or Piercing (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH276772D 1948-12-31 1948-12-31 Procédé de fabrication de roues d'ancre pour échappements à ancre. CH276772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH276772T 1948-12-31

Publications (1)

Publication Number Publication Date
CH276772A true CH276772A (fr) 1951-07-31

Family

ID=4480923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH276772D CH276772A (fr) 1948-12-31 1948-12-31 Procédé de fabrication de roues d'ancre pour échappements à ancre.

Country Status (4)

Country Link
CH (1) CH276772A (de)
DE (2) DE805628C (de)
FR (2) FR983698A (de)
GB (1) GB658890A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189854A1 (de) * 2008-11-21 2010-05-26 Nivarox-FAR S.A. Verfahren zur Herstellung eines mikromechanischen Bauteils

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228201B (de) * 1961-04-20 1966-11-03 Pforzheimer Uhren Rohwerke Uhrwerk fuer Armbanduhren
US5795535A (en) * 1996-03-15 1998-08-18 Sencorp Systems, Inc. Method of thermoforming plastic articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189854A1 (de) * 2008-11-21 2010-05-26 Nivarox-FAR S.A. Verfahren zur Herstellung eines mikromechanischen Bauteils
WO2010057777A1 (fr) * 2008-11-21 2010-05-27 Nivarox-Far S.A. Procédé de fabrication d'une pièce de micromécanique
CN102224464A (zh) * 2008-11-21 2011-10-19 尼瓦罗克斯-法尔股份公司 微机械零件的制造方法
CN102224464B (zh) * 2008-11-21 2013-04-24 尼瓦罗克斯-法尔股份公司 微机械零件的制造方法
US8661681B2 (en) 2008-11-21 2014-03-04 Nivarox-Far S.A. Method of fabricating a micro-mechanical component

Also Published As

Publication number Publication date
FR984125A (fr) 1951-07-02
GB658890A (en) 1951-10-17
FR983698A (fr) 1951-06-26
DE802747C (de) 1951-02-22
DE805628C (de) 1951-05-25

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