DE529945C - Metal alloy for watch springs - Google Patents

Metal alloy for watch springs

Info

Publication number
DE529945C
DE529945C DE1930529945D DE529945DD DE529945C DE 529945 C DE529945 C DE 529945C DE 1930529945 D DE1930529945 D DE 1930529945D DE 529945D D DE529945D D DE 529945DD DE 529945 C DE529945 C DE 529945C
Authority
DE
Germany
Prior art keywords
springs
metal alloy
watch springs
nickel
watch
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
DE1930529945D
Other languages
German (de)
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.)
Individual
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
Application granted granted Critical
Publication of DE529945C publication Critical patent/DE529945C/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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor
    • G04B1/145—Composition and manufacture of the springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)

Description

Metallegierung für Uhrenfedern Die Erfindung betrifft eine Legierung zur Herstellung von Federn aller Art für Uhren und feinmechanische Apparate und besteht darin, daß den aus Eisen, Kupfer, Nickel, Invar- und Elinvarlegierungen bestehenden Federn ein Zusatz von Beryllium gegeben wird in solcher Menge, als es die Härte der betreffenden Feder erfordert.Metal alloy for watch springs The invention relates to an alloy for the production of springs of all kinds for clocks and precision mechanical apparatus and is that of iron, copper, nickel, invar and elinvar alloys existing feathers an addition of beryllium is given in such an amount as it the hardness of the spring in question.

Für Spiralfedern aus Kupfer, Nickel oder Elinvarlegierung ist ein Zusatz von z°[° bis 21[2% Beryllium erforderlich, um genügende Härte zu erlangen. Die feinsten Spiralen erfordern den größeren, die stärkeren den geringeren Zusatz. Zur Erzielung größerer bis größter Härte ist den Metallen und Legierungen (außer Nickel) bis zu 6 % Beryllium zuzufügen.For spiral springs made of copper, nickel or elinvar alloy is a Addition of z ° [° to 21 [2% beryllium required to achieve sufficient hardness. The finest spirals require the larger, the stronger the lesser. Metals and alloys (except Nickel) add up to 6% beryllium.

Durch Zusatz von Beryllium zu genannten Metallen wird insofern eine neue technische Wirkung erzielt, als die daraus hergestellten Federn, wie z. B. Spiralen, Wendelfedern, Zugfedern, Pendelfedern, bei jeder gewünschten Härte sehr widerstandsfähig, außerordentlich elastisch und von viel größerer Lebensdauer als solche aus Stahl sind, so daß diese rostfreie, unmagnetische Legierung mit großem Vorteil für Federn aller Art und zu Teilen für Uhren und feinmechanische Apparate verwendet werden kann.By adding beryllium to the metals mentioned, a new technical effect achieved than the springs made from it, such. B. Spirals, helical springs, tension springs, pendulum springs, whatever hardness you want resistant, extraordinarily elastic and of a much longer life than those made of steel, so that this stainless, non-magnetic alloy with large Advantage for springs of all kinds and for parts for clocks and precision mechanical devices can be used.

Claims (1)

PATENTANSPRUCH: Metallegierung für Uhrfedern, dadurch gekennzeichnet, daß den aus Eisen, Kupfer, Nickel, Invar und Elinvar bestehenden Legierungen ein Zusatz von i°/° bis 21z %° (bei Kupfer, Nickel, Elinvarlegierungen) und zur Erzielung größter Härte bis 6 % Beryllium beigemischt wird. PATENT CLAIM: Metal alloy for watch springs, characterized in that the alloys consisting of iron, copper, nickel, invar and elinvar have an addition of i ° / ° to 21z% ° (for copper, nickel, elinvar alloys) and to achieve the greatest hardness up to 6% Beryllium is added.
DE1930529945D 1930-02-19 1930-02-19 Metal alloy for watch springs Expired DE529945C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE529945T 1930-02-19

Publications (1)

Publication Number Publication Date
DE529945C true DE529945C (en) 1931-07-20

Family

ID=6554284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930529945D Expired DE529945C (en) 1930-02-19 1930-02-19 Metal alloy for watch springs

Country Status (1)

Country Link
DE (1) DE529945C (en)

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