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31 条记录 (耗时 0.01 秒)

    Mainspring mechanism and spring barrel assembly
    5.
    发明授权
    Mainspring mechanism and spring barrel assembly 失效
    主动机构和弹簧组件

    公开(公告)号：US4015421A

    公开(公告)日：1977-04-05

    申请号：US640445

    申请日：1975-12-15

    申请人： Kurt Murrle

    发明人： Kurt Murrle

    IPC分类号： G04B1/10 ,  G04B1/16 ,  G04B11/02 ,  G04B11/04

    CPC分类号： G04B1/16 ,  G04B11/022

    摘要： A spring barrel is rotatably mounted on a barrel arbor. A spring core is non-rotatably connected to said barrel arbor and surrounds the same. A coiled spring is disposed in said barrel and has an inner end secured to said spring core and an outer end secured to said barrel. A ratchet wheel is non-rotatably connected to said spring core on one side of said spring and is formed with ratchet teeth. A locking lever is disposed on that side of said ratchet teeth which is remote from said spring and is frictionally coupled to said spring core and has locking tooth means adjacent to said ratchet teeth. In addition to the spring barrel assembly comprising the above parts, a mainspring mechanism comprises a barrel bridge, in which said barrel arbor is rotatably mounted, first and second stops carried by said bridge and spaced apart in the peripheryl direction of said ratchet wheel, and a winding wheel having winding wheel teeth which are in mesh with said ratchet teeth and protrude from said ratchet teeth on the side remote from said spring. The locking lever is disposed between said first and second stops and is movable against the force of said spring from a first position, in which said locking lever engages said first stop and said locking tooth means interengage with said winding wheel teeth, to a second position, in which said locking lever engages said second stop and said locking tooth means are disengaged from said winding wheel teeth.

    摘要翻译： 弹簧筒可旋转地安装在筒体上。 弹簧芯不可旋转地连接到所述筒轴并围绕它。 螺旋弹簧设置在所述筒体中，并且具有固定到所述弹簧芯的内端和固定到所述筒的外端。 棘轮在所述弹簧的一侧上不可旋转地连接到所述弹簧芯，并且形成有棘轮齿。 锁定杆设置在所述棘轮齿的远离所述弹簧的一侧上，并且摩擦地联接到所述弹簧芯并且具有与所述棘轮齿相邻的锁定齿装置。 除了包括上述部件的弹簧筒组件之外，主发条机构包括一个筒形桥，其中所述筒形轴可旋转地安装，由所述桥架承载的第一和第二挡块沿所述棘轮的外周方向间隔开，以及 卷绕轮具有与所述棘轮齿啮合并且从远离所述弹簧的一侧从所述棘轮齿突出的卷轮齿。 所述锁定杆设置在所述第一和第二挡块之间，并且能够抵抗所述弹簧的力从第一位置移动，所述第一位置中所述锁定杆与所述第一挡块接合，并且所述锁定齿装置与所述缠绕轮齿啮合到第二位置 ，其中所述锁定杆接合所述第二止挡件，并且所述锁定齿装置与所述绕轮齿分离。

    Driving device for mechanical timepiece movements
    6.
    发明授权
    Driving device for mechanical timepiece movements 失效
    机械钟表运动用驱动装置

    公开(公告)号：US3974639A

    公开(公告)日：1976-08-17

    申请号：US615921

    申请日：1975-09-23

    申请人： Beat Gilomen ,  Kurt Schaller

    发明人： Beat Gilomen ,  Kurt Schaller

    IPC分类号： G04B11/04 ,  G04B1/16 ,  G04B11/02

    CPC分类号： G04B11/022 ,  G04B1/16

    摘要： This invention relates to a driving device for mechanical timepiece movements, the device comprising a barrel-drum, a barrel-bridge, an arbor coaxial with the drum and pivoting in the bridge, a toothed ratchet-wheel secured to the arbor and disposed adjacent to the bridge, and a one-piece click comprising a rigid portion rotatable about the arbor between a locking position and an unlocking position, a resilient arm, and a beak disposed at a free end of the arm, the beak being adapted for engagement in the toothing of the ratchet-wheel.

    摘要翻译： 本发明涉及一种用于机械钟表运动的驱动装置，该装置包括筒形鼓，筒形电桥，与鼓同轴并在桥中枢转的心轴，固定到心轴的齿形棘轮，并且邻近 所述桥接件和单件式单件包括在所述臂的自由端之间围绕所述心轴旋转的刚性部分，所述刚性部分在锁定位置和解锁位置之间，弹性臂和设置在所述臂的自由端的喙，所述喙适于接合在所述 棘轮的齿。

    Bert buys
    8.
    发明授权
    Bert buys 失效

    公开(公告)号：US252645A

    公开(公告)日：1882-01-24

    申请号：US252645D

    IPC分类号： G04B11/02

    CPC分类号： G04B11/022

    Stop pawl for horological movement
    9.
    发明授权
    Stop pawl for horological movement 有权

    公开(公告)号：US11789406B2

    公开(公告)日：2023-10-17

    申请号：US17192956

    申请日：2021-03-05

    申请人： ETA SA Manufacture Horlogère Suisse

    发明人： Julien Christan

    IPC分类号： G04B11/02

    CPC分类号： G04B11/022

    摘要： A stop pawl for a horological movement, including a body provided on the periphery with a lug for latching with the toothing of a ratchet; a hub intended to cooperate freely in rotation with a fixed rod according to an angular displacement between an active position meshing the lug with the toothing of the ratchet and an inactive position, via intermediate positions; wherein the pawl includes at least one device for returning the pawl during its angular displacement, from the inactive position to the active position; and wherein the return device and the body are made in one piece. A horological movement and timepiece can include such a pawl.

    Watch with improved power reserve
    10.
    发明授权
    Watch with improved power reserve 有权
    观察有更好的动力储备

    公开(公告)号：US09063515B2

    公开(公告)日：2015-06-23

    申请号：US14514574

    申请日：2014-10-15

    申请人： ETA SA Manufacture Horlogere Suisse

    发明人： Cedric Decosterd

    IPC分类号： G04B13/02 ,  G04B11/02 ,  G04B3/04 ,  G04B5/00

    CPC分类号： G04B13/02 ,  G04B1/10 ,  G04B3/04 ,  G04B5/002 ,  G04B5/02 ,  G04B11/022 ,  G04B13/025 ,  G04B33/12

    摘要： Mechanical timepiece movement, including at least one energy storage means fed at the input by a ratchet driven by one winding mechanism and at the output powering a going train. The movement includes first energy take-up means connected to at least one wheel set of this going train by at least a first elastic connection, this first energy take-up means cooperating with at least one wheel set driving this ratchet, in mesh with this ratchet for powering this energy storage means by reinjecting part of the energy taken up by this energy take-up means, this wheel set driving this ratchet being uncouplable under the action of at least one uncoupling mechanism active during the operation of this winding mechanism.

    摘要翻译： 机械钟表运动，包括至少一个能量存储装置，该能量存储装置由一个由一个绕组机构驱动的棘轮在输入端处输送，并且输出为行进列车提供动力。 该运动包括通过至少第一弹性连接件连接到该行驶列车的至少一个车轮组的第一能量收集装置，该第一能量收集装置与驱动该棘轮的至少一个轮组配合，与此啮合 棘轮，用于通过重新注入由该能量吸收装置吸收的能量的一部分来为该能量存储装置供电，该驱动该棘轮的轮组在作用于在该绕组机构的操作期间有效的至少一个非耦合机构的作用下是不可分开的。