公开(公告)号：US20170038733A1

公开(公告)日：2017-02-09

申请号：US15188588

申请日：2016-06-21

Applicant: The Swatch Group Research and Development Ltd

Inventor： Alban DUBACH ,  Yves WINKLER ,  Tommy CAROZZANI

IPC: G04B37/22 ,  C22C45/10

CPC classification number: G04B37/22 ,  C22C1/002 ,  C22C45/10

Abstract: Nickel-free bulk amorphous alloy, formed, in atomic percent, of: a zirconium and/or hafnium base, forming the balance, with a total zirconium and hafnium value greater than or equal to 52.0, and less than or equal to 62.0; copper: greater than or equal to 16.0, and less than or equal to 28.0; iron: greater than or equal to 0.5, and less than or equal to 10.0; aluminium: greater than or equal to 7.0, and less than or equal to 13.0; at least two additional metals taken from the family including Ti, V, Nb, Y, Cr, Mo, Co, Sn, Zn, P, Pd, Ag, Au, Pt, Ta, Ru, Rh, Ir, Os, and Hf when the base contains none, and Zr when the base contains none, with the cumulative atomic percentage of these additional metals being greater then 6.0 and less than or equal to 10.0.

公开(公告)号：US20190121294A1

公开(公告)日：2019-04-25

申请号：US16080946

申请日：2017-01-13

Applicant: The Swatch Group Research and Development Ltd

Inventor： Tommy CAROZZANI ,  Yves WINKLER

IPC: G04B19/04

Abstract: A device including a first part and at least a second part to be assembled to the first part, the first part including a body from which an attachment extends, the attachment defining a housing for the second part, for example as a timepiece hand.

公开(公告)号：US20190262896A1

公开(公告)日：2019-08-29

申请号：US15776861

申请日：2016-10-11

Applicant: The Swatch Group Research and Development Ltd

Inventor： Tommy CAROZZANI ,  Yves WINKLER ,  Alban DUBACH

IPC: B22D27/04 ,  B22D13/00 ,  B22D17/00 ,  B22D25/02

Abstract: A method for manufacturing a micromechanical component made of a first material, the first material being a material that can become at least partially amorphous, the method including: a) providing a mold made of a second material, the mold including a cavity forming the negative of the micromechanical component; b) providing the first material and forming the first material in the cavity of the mold, the first material having undergone, at a latest at a time of the forming, treatment allowing the first material to become at least partially amorphous; c) separating the micromechanical component thus formed from the mold.

公开(公告)号：US20170088923A1

公开(公告)日：2017-03-30

申请号：US15214667

申请日：2016-07-20

Applicant: The Swatch Group Research and Development Ltd

Inventor： Joel PORRET ,  Guido PLANKERT ,  Tommy CAROZZANI

IPC: C22C38/38 ,  A44C27/00 ,  C22C38/00 ,  C22C38/22 ,  C22C38/20

CPC classification number: C22C38/38 ,  A44C27/003 ,  C21D6/002 ,  C21D6/005 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/22

Abstract: Nickel-free austenitic stainless steel comprising, in mass percent: chromium in amounts of 10

公开(公告)号：US20160010194A1

公开(公告)日：2016-01-14

申请号：US14769580

申请日：2014-11-11

Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

Inventor： Alban DUBACH ,  Yves WINKLER ,  Tommy CAROZZANI

IPC: C22C45/10 ,  A44C27/00

CPC classification number: C22C45/10 ,  A44C27/001 ,  C22C16/00 ,  C22C2200/02

Abstract: The invention concerns a zirconium and/or hafnium based, beryllium free, solid, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.

Abstract translation: 本发明涉及一种不含铍和铪的无铍固体合金，其中加入了银和/或金和/或铂以增加其临界直径。