-
公开(公告)号：US08491182B2
公开(公告)日：2013-07-23
申请号：US12946042
申请日：2010-11-15
CPC分类号： G04B17/066 , G04B17/345
摘要： The invention relates to a resonator (11) with a balance (13) and balance spring (15) including a balance (13) mounted on a staff (17), a balance spring (15) integral with a collet (14) and mounted on said staff. According to the invention, the collet (14) includes an integral protruding portion or bump (16) forming a pin arranged for cooperating with an escape system.The invention concerns the field of timepiece movements.
摘要翻译： 本发明涉及一种具有天平（13）和平衡弹簧（15）的谐振器（11），其包括安装在工作人员（17）上的天平（13），与夹头（14）成一体的平衡弹簧（15） 对工作人员说 根据本发明，夹头（14）包括一整体的突出部分或凸块（16），该突出部分或凸块形成一个与排放系统配合的销。 本发明涉及钟表运动领域。
-
72.发明授权Micro-mechanical part made of insulating material and method of manufacturing the same 有权由绝缘材料制成的微机械部件及其制造方法公开(公告)号：US07824097B2
公开(公告)日：2010-11-02
申请号：US11691063
申请日：2007-03-26
IPC分类号： G04B17/04
CPC分类号： G04B17/063 , G04B15/14 , G04B17/066 , Y10T428/30
摘要： A micro-mechanical part made of insulating material, such as a silicon balance spring (1) for a timepiece movement, tends to adhere to a neighboring part when it is in movement, such as the balance cock (9). This drawback is removed by carrying out, over all or part of the surface, a thin deposition of a layer of conductive material, such as a metal, which is preferably non-oxidizing and non-magnetic, such as gold, platinum, rhodium or silicon.
摘要翻译： 由绝缘材料制成的微型机械部件，例如用于钟表运动的硅平衡弹簧（1），当平衡旋塞（9）运动时，其倾向于附着在相邻部件上。 通过在全部或部分表面上进行诸如金属的优选非氧化和非磁性的诸如金，铂，铑等导电材料的诸如金属的薄层的沉积来去除这个缺点， 硅。
-
公开(公告)号：US20100157743A1
公开(公告)日：2010-06-24
申请号：US12338311
申请日：2008-12-18
申请人： Sergio SILVA
发明人： Sergio SILVA
摘要： A method is disclosed for making an isochronous balance-wheel-and-spring assembly for a horological movement in which one spring out of a series of springs is paired with a balance wheel. The spring has characteristics that vary by comparison with other springs of the series, and the spring is designed to be mounted on the staff of the balance-wheel via a collet. One collet out of a set of collets of different sizes is selected on the basis of the spring's characteristics. The collets of different sizes have connection points for attachment of the spring that are located (after assembly) at different distances from the center of the balance staff, the choice of the collet of the most appropriate size facilitating the adjustment of the balance-wheel-and-spring assembly.
摘要翻译： 公开了一种用于制造用于钟表运动的等时平衡轮 - 弹簧组件的方法，其中一系列弹簧中的一个弹簧与摆轮配对。 弹簧的特征与系列的其他弹簧相比有变化，弹簧设计成通过夹头安装在平衡轮的工作人员身上。 根据弹簧的特点选择一套不同尺寸的夹头的夹头。 不同尺寸的夹头具有连接点，用于连接在与平衡人员中心不同距离处的（组装后）的弹簧，选择最合适尺寸的夹头，便于平衡轮调节， 弹簧组件。
-
公开(公告)号：US07641381B2
公开(公告)日：2010-01-05
申请号：US10520926
申请日：2003-07-10
申请人： Gideon Levingston
发明人： Gideon Levingston
CPC分类号： G04B17/066 , F16F1/3665 , G04B17/063 , G04B17/227 , Y10T74/10
摘要： A mechanical oscillator system comprising a balance wheel and a spiral or helicoidal balance spring for use in horological mechanisms or other precision instruments. The balance spring is made of a non-magnetic composite, polymer, carbon or ceramic material, preferably a composite material of carbon fibres in a polymer, carbon or ceramic matrix, and the balance wheel is made from a non-magnetic ceramic. The values of the thermal expansion coefficients for the balance spring and balance wheel are similar, very small and stable over a wide temperature range. The expansion coefficients in the axial sense of the spring and of the balance wheel are of opposite sign and they compensate one another. The density of these materials is smaller than that of the currently used metals. Through this combination of materials it is possible to obtain significant advantages and a higher level of accuracy and stability compared with metal oscillator systems.
摘要翻译： 一种机械振荡器系统，包括摆轮和用于钟表机构或其他精密仪器的螺旋或螺旋平衡弹簧。 平衡弹簧由非磁性复合材料，聚合物，碳或陶瓷材料制成，优选在聚合物，碳或陶瓷基体中的碳纤维的复合材料，并且所述摆轮由非磁性陶瓷制成。 平衡弹簧和摆轮的热膨胀系数值在很宽的温度范围内非常小，稳定。 弹簧和摆轮轴向的膨胀系数是相反的，它们相互补偿。 这些材料的密度小于目前使用的金属的密度。 通过这种材料的组合，与金属振荡器系统相比，可以获得显着的优点和更高的精度和稳定性。
-
75.发明授权公开(公告)号：US07213966B2
公开(公告)日：2007-05-08
申请号：US11094080
申请日：2005-03-31
IPC分类号： G04B17/04
CPC分类号： G04B17/34
摘要： The collet is formed by a metal band (10) whose inner contour (11) delimits the recesses (11a, 11b, 11c) for driving the collet onto a balance staff (2) and whose outer contour (12) includes a function point (4) between the collet and the balance spring (9) located at the end of an arm (14) at a distance R from the centre 0 of the staff (2) greater than that of any other point (6, 8, 13, 15, 17) of the outer contour (12). It is characterised in that the inner contour (11) includes a discrete number of points of contact (1, 3, 5, 7) with the staff (2) distributed along identical or different angular apertures α and in that width “I” of the band (10) varies such that the compression forces of the contact points (1, 3, 5, 7) on the staff (2) do not substantially alter the distance R after driving in, leading to a friction torque allowing angular orientation of the collet on the staff (2) and not introducing any unbalance.
摘要翻译： 夹头由金属带（10）形成，金属带（10）的内轮廓（11）限定用于将夹头驱动到平衡杆（2）上的凹部（11a，11b，11c），并且其外轮廓（12）包括 距离工作人员（2）的中心0的距离R处的位于臂（14）的端部处的夹头和平衡弹簧（9）之间的功能点（4）大于任何其他点（6,8 ，13，15，17）。 其特征在于，内轮廓（11）包括离散数量的接触点（1,3,5,7），其中工作人员（2）沿着相同或不同的角度孔α分布，并且在该宽度“I” 带（10）变化，使得工作人员（2）上的接触点（1,3,5,7）的压缩力基本上不改变驱动之后的距离R，导致摩擦转矩允许角度定向 工作人员的夹头（2），不引起任何不平衡。
-
公开(公告)号：US07059764B2
公开(公告)日：2006-06-13
申请号：US10539007
申请日：2003-12-03
CPC分类号： G04B18/023
摘要： In order particularly to put a watch into beat and adjust the isochronism, in addition to the poising screws (2a, 2b) of the balance (1) and the fine adjusting screw (7) pressing on the index tail 20a to alter the orientation of the index (20), the device includes, on the one hand, two screws (19, 29) respectively fixed in the balance cock (10) and in the index (20) to maneuver clamps by means of L-shaped rocking elements (13, 23) to fix the end of the balance spring and define its useful length, and on the other hand, a screw (9) for immobilizing the index (20) in a determined position, these three screws (9, 19, 29) enabling a fine adjustment to be carried out.
摘要翻译： 为了特别地将手表敲打并调整等时性，除了平衡（1）的微调螺钉（2a，2b）和微调螺丝（7）之间，按压在索引尾部20a上以改变 索引（20）的方向，装置一方面包括分别固定在平衡旋塞（10）和索引（20）中的两个螺钉（19,29），以通过L形操纵夹具 摆动元件（13,23）以固定平衡弹簧的端部并限定其有用长度，另一方面，用于将索引（20）固定在确定位置的螺钉（9），这三个螺钉（9， 19,29）能够进行微调。
-
公开(公告)号：US6036358A
公开(公告)日：2000-03-14
申请号：US135636
申请日：1998-08-17
申请人： Charles J. Montrose
发明人： Charles J. Montrose
CPC分类号： G04D7/1214
摘要： A system and method are provided for calculating the period of a mechanical clock while minimizing the effects of extraneous noise. The method of the invention senses three sounds from the clock and calculates the period of the clock based on those three sounds. The method defines a blanking period between the first and the second sounds and the second and the third sounds. During this blanking period, the method ignores all sound to prevent such sound from being mistaken for sounds from the clock. The method also defines an expected time interval between sounds from the clock. The system senses the beats of a mechanical clock while minimizing noise. The system includes a pick-up device, an amplifier coupled to the pick-up device, and a microcontroller configured to control the gain of the amplifier so that the expected time delay interval becomes approximately equal to the actual time interval, thereby minimizing noise. The system also supports a mode in which the durations of two consecutive half-periods are compared to assess their uniformity.
摘要翻译： 提供了一种用于计算机械时钟的周期同时使外来噪声的影响最小化的系统和方法。 本发明的方法从时钟中感测到三个声音，并且基于这三个声音来计算时钟的周期。 该方法定义了第一和第二声音之间的消隐周期以及第二和第三声音。 在这个消隐期间，该方法会忽略所有声音，以防止这种声音被误认为来自时钟的声音。 该方法还定义了来自时钟的声音之间的预期时间间隔。 该系统感测机械时钟的节拍，同时最小化噪声。 该系统包括拾取装置，耦合到拾取装置的放大器和被配置为控制放大器的增益的微控制器，使得预期时间延迟间隔变得近似等于实际时间间隔，从而使噪声最小化。 该系统还支持一种模式，其中比较两个连续半周期的持续时间以评估其均匀性。
-
公开(公告)号：US3782209A
公开(公告)日：1974-01-01
申请号：US3782209D
申请日：1972-03-14
申请人： FAB MOVADO
发明人： FAVRE R
CPC分类号： G04B17/045 , Y10T74/1555
摘要： A mechanical resonator of rotation, particularly for use in a timepiece, comprising an oscillatory mass having an axis of symmetry, a support, spring means connecting said mass to said support for oscillation of the latter about a rotational axis substantially coinciding with said axis of symmetry, said spring means including leaf springs consisting of rectilinear active sections interconnected by connecting elements adapted to be very rigid with respect to the effective stresses of oscillation and determining the useful length of said active sections; preferably, said springs are obtained by suitably folding single cut out pieces.
摘要翻译： 旋转的机械共振器，特别是用于钟表的机械共振器，其包括具有对称轴的振荡质量块，支撑件，将所述质量块连接到所述支撑件的弹簧装置，用于使其围绕基本上与所述对称轴线重合的旋转轴线振荡 所述弹簧装置包括由直线有源部分组成的板簧，所述直线有源部分通过适于相对于振荡的有效应力非常刚性的连接元件相互连接并确定所述有效部分的有用长度; 优选地，所述弹簧通过适当地折叠单个切割件而获得。
-
公开(公告)号：US3609419A
公开(公告)日：1971-09-28
申请号：US3609419D
申请日：1970-01-30
发明人： GREUTER ANDRE , KOROM ARPAD , DONATSCH PETER
CPC分类号： G04B17/04 , G04B17/045 , G04B17/22 , G04C3/102
摘要： A mechanical resonator comprising a primary vibrator having a spring member with two axes of symmetry at right angles and two vibration masses coupled to the spring member and arranged to vibrate in mutually opposite senses with the centers of vibration thereof arranged to move on a rectilinear path which coincides with one of said axes. An even number of pairs of secondary vibrators are carried by said primary vibrator with at least one pair of said secondary vibrators associated with each of said vibration masses of the primary vibrator. The centers of vibration of the two secondary vibrators which together form each pair are arranged to move with components of motion parallel to the said axis of symmetry coincident with the path of of the vibration masses of the primary vibration which are in the same sense, and with components of motion at right angles to this axis of symmetry which are mutually opposed.
-
公开(公告)号：US3585424A
公开(公告)日：1971-06-15
申请号：US3585424D
申请日：1970-01-28
申请人： JAZ SA
发明人： NEEL MAURICE JEAN
CPC分类号： G04C3/107 , G04B17/045 , G04B18/00 , H02K7/065 , H02K33/10
摘要： A mechanical oscillator comprising a two-armed vibrator element, and electrical vibration sensing and actuating coils disposed between the arms of the vibrator. A magnet is movably disposed between the two coils for fine frequency adjustment and movable pieces are placed on both arms of the vibrator to permit coarse adjustment of frequency without requiring any removal of matter.
-
-
-
-
-
-
-
-
-
搜索结果
247 条记录 (耗时 0.017 秒)
