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公开(公告)号：US20230393528A1
公开(公告)日：2023-12-07
申请号：US18315670
申请日：2023-05-11
CPC分类号： G04B18/06 , G04B18/006
摘要： A regulating member for a horological movement including an inertial mass, for example an annular balance, a balance spring, and an index-assembly system for adjusting the rate of the balance spring, the balance spring including a coiled strip and a device for adjusting the stiffness of the balance spring, which are provided with a resilient element arranged in series with the coiled strip, the index-assembly system including a stud-holder including a first stud and a second stud, wherein the resilient element is arranged between the first stud and the second stud, the first stud being capable of moving relative to the second stud, the movement of the first stud changing the stiffness of the balance spring.
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公开(公告)号：US09811054B2
公开(公告)日：2017-11-07
申请号：US14952414
申请日：2015-11-25
申请人： ROLEX SA
发明人： Jean-Louis Bertrand , Pascal Billet
CPC分类号： G04B17/063 , G04B17/325 , G04B18/02 , G04B18/06 , G04D7/10
摘要： A balance spring system of a horology movement, comprising: a balance spring (1); a movement blank; a first element (1c) for indexing the position of an outer end (10) of the balance spring relative to the blank; and a unit (OL) for connection of the outer end (10) of the balance spring to the movement blank, the first indexing element (1c) being designed such as to be displaceable relative to the connection unit (OL).
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公开(公告)号：US3046725A
公开(公告)日：1962-07-31
申请号：US84896559
申请日：1959-10-27
申请人： PARECHOC SA
发明人： MARCEL VUILLEUMIER
IPC分类号： G04B18/06
CPC分类号： G04B18/06
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公开(公告)号：US1202047A
公开(公告)日：1916-10-24
申请号：US6975016
申请日：1916-01-03
申请人： FRENCH FRANK L
发明人： FRENCH FRANK L
IPC分类号： G04B18/06
CPC分类号： G04B18/06
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公开(公告)号：US1181510A
公开(公告)日：1916-05-02
申请号：US1914812500
申请日：1914-01-16
发明人： EBERHARD GEORGE F , GROFF HOWARD M
IPC分类号： G04B18/06
CPC分类号： G04B18/06
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公开(公告)号：US11809138B2
公开(公告)日：2023-11-07
申请号：US17476994
申请日：2021-09-16
CPC分类号： G04B18/06 , G04B18/02 , G04B18/026
摘要： A fixing device for adjusting the clearance of a balance. At least one fixing device including at least one stud holder, at least one bearing body, at least one support member and at least one holding member. At least one bearing body is configured to move relative to at least one stud holder so as to fix the adjustment of the clearance of the balance and at least one support member is configured to press at least one bearing body against at least one stud holder before being held by at least one holding member.
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公开(公告)号：US20170168456A1
公开(公告)日：2017-06-15
申请号：US15339322
申请日：2016-10-31
发明人： Julien CHRISTAN , Patrick MOLLER
IPC分类号： G04B17/32
CPC分类号： G04B17/32 , G04B17/325 , G04B18/06 , G04D1/04 , G04D1/048
摘要： An assembly for holding or supporting a timepiece balance spring, including a balance spring stud and a stud-holder, wherein the stud-holder includes a base having at least one circular portion, the base including, on the circular portion, a first lug and a second lug each extending radially; one of the two lugs including an elastic arm extending from the lug, in a direction parallel to that of the base, towards the other lug, the elastic arm forming with the base a housing for housing the balance spring stud therein and in that the first and second lugs are able to cooperate with a tool to allow the balance spring stud to exert a stress on the elastic arm to deform the latter and permit the assembly or disassembly of the stud.
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公开(公告)号：US3429119A
公开(公告)日：1969-02-25
申请号：US3429119D
申请日：1967-05-08
申请人： CITIZEN WATCH CO LTD
发明人： TAMARU MUNETAKA
CPC分类号： G04B18/06 , G04B18/02 , G04B18/025
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公开(公告)号：US1076072A
公开(公告)日：1913-10-21
申请号：US1912730631
申请日：1912-11-11
申请人： SPORLEDER MICHAEL
发明人： SPORLEDER MICHAEL
IPC分类号： G04B18/06
CPC分类号： G04B18/06
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