Title:
WATCH-MAKING OR CLOCK-MAKING COMPONENT COMPRISING AN AMORPHOUS METAL ALLOY
Document Type and Number:
WIPO Patent Application WO/2012/010941
Kind Code:
A8
Abstract:
The invention relates to a watch-making or clock-making component comprising an amorphous metal alloy corresponding to the formula: FeaCobNicNbdVeBfTag, in which: 0 < a < 70; 0 < b < 70; 8 < c < 60; 1 < d < 19; 1 < e < 10; 12 < f < 25; 0 < g < 5; with 20 < a + b < 70; 50 < a + b + c < 90; 5 < d + e < 20; and a + b + c + d + e + f + g = 100. This watch-making or clock-making component may be a spring, such as a barrel spring.
Inventors:
ALJERF MOUSTAFA (FR)
GEORGARAKIS KONSTANTINOS (FR)
GYGER THOMAS (CH)
LE MOULEC ALAIN (FR)
NIEDERHAEUSERN VINCENT (CH)
YAVARI ALAIN (FR)
GEORGARAKIS KONSTANTINOS (FR)
GYGER THOMAS (CH)
LE MOULEC ALAIN (FR)
NIEDERHAEUSERN VINCENT (CH)
YAVARI ALAIN (FR)
Application Number:
PCT/IB2011/001645
Publication Date:
April 05, 2012
Filing Date:
July 12, 2011
Export Citation:
Assignee:
ROLEX SA (CH)
ALJERF MOUSTAFA (FR)
GEORGARAKIS KONSTANTINOS (FR)
GYGER THOMAS (CH)
LE MOULEC ALAIN (FR)
NIEDERHAEUSERN VINCENT (CH)
YAVARI ALAIN (FR)
ALJERF MOUSTAFA (FR)
GEORGARAKIS KONSTANTINOS (FR)
GYGER THOMAS (CH)
LE MOULEC ALAIN (FR)
NIEDERHAEUSERN VINCENT (CH)
YAVARI ALAIN (FR)
International Classes:
C22C1/00; C22C19/07; C22C33/00; C22C38/08; C22C38/10; C22C45/00; C22C45/02; C22C45/04; G04B1/14
Attorney, Agent or Firm:
STONA, Daniel (42 rue Plantamour, CH - 1201 Genève, CH)
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