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1. 发明授权

US08807827B2 Detent escapement and mechanical timepiece 有权
标题翻译：防撞擒纵机构和机械钟表
公开(公告)号：US08807827B2
公开(公告)日：2014-08-19
申请号：US13581897
申请日：2010-08-31
申请人： Masayuki Koda , Hiroki Uchiyama , Takashi Niwa
发明人： Masayuki Koda , Hiroki Uchiyama , Takashi Niwa
IPC分类号： G04B15/14 , G04B15/06
CPC分类号： G04B15/06 , G04B15/14
摘要： A detent escapement for a timepiece includes an escape wheel, a balance having an unlocking jewel, and a blade. A rotation reference line is formed by a straight line passing through a rotation center of the blade in a state where the balance is at an oscillation center. In order to balance (1) a sum total of the effects on rotational movement of the balance caused by “impulse before dead point” and by “resistance after dead point”, which together comprise the total effect causing the timepiece to advance, and (2) a sum total of the effects on rotational movement of the balance caused by “resistance before dead point” and by “impact after dead point”, which together comprise the total effect causing the timepiece to slow, the unlocking jewel is aligned with the rotation reference line and positioned at a position facing towards a direction farthest from the escape wheel.
摘要翻译：钟表的止动擒纵机构包括擒纵轮，具有解锁宝石的平衡物和叶片。旋转基准线在平衡处于振荡中心的状态下由穿过叶片的旋转中心的直线形成。为了平衡（1）由“死点之前的冲动”和“死点之后的阻力”引起的平衡对旋转运动的影响的总和，其一起构成导致钟表前进的总效果，和 2）由“死点之前的阻力”和“死点后的冲击”引起的平衡对旋转运动的影响的总和，其一起构成导致钟表减速的总体效果，解锁宝石与旋转参考线并且位于面向远离擒纵轮的方向的位置。

2. 发明授权

US08783943B2 Detent escapement and manufacturing method thereof 有权
标题翻译：止掣及其制造方法
公开(公告)号：US08783943B2
公开(公告)日：2014-07-22
申请号：US13395676
申请日：2010-08-31
申请人： Masayuki Koda , Takashi Niwa
发明人： Masayuki Koda , Takashi Niwa
IPC分类号： G04B15/14 , B05D5/12 , G04B15/06
CPC分类号： G04B15/06
摘要： A detent escapement for a timepiece has an escape wheel and an actuating lever. A balance is mounted to undergo pivotal movement about a pivot axis and is configured to contact a wheel tooth of the escape wheel and an unlocking stone. The actuating lever has a locking stone configured to contact the wheel tooth of the escape wheel, a locking stone support arm that supports the locking stone, an actuating spring having a contact portion capable of contacting the unlocking stone, and an actuating spring support arm for determining a position of the contact portion of the actuating spring. At least two of the locking stone support arm, the actuating spring, and the actuating spring support arm are formed of the same material and have the same thickness in a direction along the pivot axis of the balance.
摘要翻译：钟表的止动擒纵机构具有擒纵轮和致动杆。安装平衡件以绕枢转轴线进行枢转运动，并且构造成接触逃生轮的轮齿和解锁石头。所述致动杠杆具有被配置为接触所述擒纵轮的轮齿的锁定石头，支撑所述锁定石块的锁定石头支撑臂，具有能够接触所述解锁石头的接触部分的致动弹簧和用于确定致动弹簧的接触部分的位置。锁定石头支撑臂，致动弹簧和致动弹簧支撑臂中的至少两个由相同的材料形成，并且在沿着天平的枢转轴线的方向上具有相同的厚度。

3. 发明授权

US08491183B2 Detent escapement for timepiece and mechanical timepiece 有权
标题翻译：钟表和机械钟表的擒纵机构
公开(公告)号：US08491183B2
公开(公告)日：2013-07-23
申请号：US13199950
申请日：2011-09-13
申请人： Masayuki Koda , Hiroki Uchiyama , Matsuo Kishi , Miei Sato , Takashi Niwa
发明人： Masayuki Koda , Hiroki Uchiyama , Matsuo Kishi , Miei Sato , Takashi Niwa
IPC分类号： G04B15/00
CPC分类号： G04B15/06
摘要： A detent escapement for a timepiece capable of decreasing energy loss with respect to a free oscillation of a balance and improving a timekeeping accuracy is provided. In addition, a detent escapement of a timepiece capable of realizing miniaturization and suppressing variations in the accuracy of a finished product due to assembly errors is provided. A one-side actuating spring of a detent 7 is formed so that a maximum stress portion, which is generated at the time of operating due to the contact of an unlocking stone 4 when a balance 5 is return-rotated, is present to be perpendicular to a first straight line L1 which connects the center of the balance staff 9 and a fulcrum 23a of the blade 23, and to be the side opposite to the balance by a second straight line L2 which passes through the fulcrum 23a.
摘要翻译：提供了一种能够相对于平衡的自由振动而降低能量损失并提高计时精度的钟表的止动擒纵机构。此外，提供了能够实现小型化并且抑制由于组装错误导致的成品精度变化的钟表的制动器擒纵机构。棘爪7的一侧致动弹簧形成为使得当平衡件5回复旋转时由于解锁石4的接触而在操作时产生的最大应力部分垂直连接到平衡工作人员9的中心和叶片23的支点23a并且通过穿过支点23a的第二直线L2与天平相反的一侧的第一直线L1。

4. 发明授权

US08801268B2 Detent escapement for timepiece and mechanical timepiece 有权
标题翻译：钟表和机械钟表的擒纵机构
公开(公告)号：US08801268B2
公开(公告)日：2014-08-12
申请号：US13199953
申请日：2011-09-13
申请人： Hiroki Uchiyama , Matsuo Kishi , Takashi Niwa , Masayuki Koda , Miei Sato
发明人： Hiroki Uchiyama , Matsuo Kishi , Takashi Niwa , Masayuki Koda , Miei Sato
IPC分类号： G04B15/00 , G04B15/06
CPC分类号： G04B15/06
摘要： A detent escapement for a mechanical timepiece includes an escape wheel, a balance mounted for undergoing oscillation movement about a balance staff, a blade and an actuating spring. The balance has an unlocking stone and has an impulse jewel for contacting a wheel tooth of the escape wheel. The blade has a locking stone for contacting the wheel tooth of the escape wheel and is supported for undergoing movement in approaching and separating directions relative to the escape wheel. The actuating spring is configured to contact the unlocking stone and is mounted for undergoing elastic deformation along the approaching and separating directions with respect to the blade. An adjustment mechanism adjusts a projecting amount of a spring tip portion of the actuating spring from a blade tip portion of the blade.
摘要翻译：用于机械钟表的止动擒纵机构包括擒纵轮，平衡机，其围绕平衡人员进行振荡运动，叶片和致动弹簧。天平具有解锁的石头，并具有用于接触擒纵轮的轮齿的脉冲宝石。叶片具有用于接触擒纵轮的齿轮的锁定石块，并且被支撑成在相对于擒纵轮的接近和分离方向上进行移动。致动弹簧被构造成接触解锁石头，并被安装成沿相对于叶片的接近和分离方向发生弹性变形。调整机构从叶片的叶片前端部调整起动弹簧的弹簧顶端部的突出量。

5. 发明授权

US08696194B2 Detent escapement and mechanical timepiece including detent escapement 有权
标题翻译：擒纵机构和机械钟表，包括制动擒纵机构
公开(公告)号：US08696194B2
公开(公告)日：2014-04-15
申请号：US13395674
申请日：2010-08-31
申请人： Masayuki Koda , Takashi Niwa
发明人： Masayuki Koda , Takashi Niwa
IPC分类号： G04B15/00
CPC分类号： G04B15/06
摘要： A detent escapement 100 includes an escape wheel 110, a balance 120 which has an impulse pallet 122 and an unlocking stone 124, and a blade 130 which has a locking stone 132. A one side actuating spring 140 which can contact the unlocking stone 124 is provided in the blade 130. When a working reference line 129, which is a line connecting the rotation center of the balance 120 and the rotation center of the blade 130, is set to a reference, the one side actuating spring 140 is disposed at an angle so that a distance of the tip of the one side actuating spring from the working reference line is increased as the tip is separated from the rotation center of the balance 120 in a side opposite to the side at which the escape wheel 110 is present. The one side actuating spring 140 is disposed between the locking stone support arm 131 and the one side actuating spring support arm 133.
摘要翻译：止动擒纵机构100包括擒纵轮110，具有冲击托盘122和解锁石124的平衡部120以及具有锁定石132的刀片130.能够接触解锁石124的一侧致动弹簧140是设置在叶片130中的工作参考线129.将作为连接天平120的旋转中心的线和叶片130的旋转中心的线的工作参考线129设定为基准，单侧致动弹簧140设置在角度使得一边致动弹簧的顶端距工作基准线的距离随着尖端在与擒纵轮110所在的一侧相反的一侧与天平120的旋转中心分离而增加。单侧致动弹簧140设置在锁定石支撑臂131和单侧致动弹簧支撑臂133之间。

6. 发明申请

US20120218870A1 DETENT ESCAPEMENT AND MECHANICAL TIMEPIECE INCLUDING DETENT ESCAPEMENT 有权
标题翻译：确定的分离和机制时间，包括确定的分离
公开(公告)号：US20120218870A1
公开(公告)日：2012-08-30
申请号：US13395674
申请日：2010-08-31
申请人： Masayuki Koda , Takashi Niwa
发明人： Masayuki Koda , Takashi Niwa
IPC分类号： G04B15/00
CPC分类号： G04B15/06
摘要： A detent escapement 100 includes an escape wheel 110, a balance 120 which has an impulse pallet 122 and an unlocking stone 124, and a blade 130 which has a locking stone 132. A one side actuating spring 140 which can contact the unlocking stone 124 is provided in the blade 130. When a working reference line 129, which is a line connecting the rotation center of the balance 120 and the rotation center of the blade 130, is set to a reference, the one side actuating spring 140 is disposed at an angle so that a distance of the tip of the one side actuating spring from the working reference line is increased as the tip is separated from the rotation center of the balance 120 in a side opposite to the side at which the escape wheel 110 is present. The one side actuating spring 140 is disposed between the locking stone support arm 131 and the one side actuating spring support arm 133.
摘要翻译：止动擒纵机构100包括擒纵轮110，具有冲击托盘122和解锁石124的平衡部120以及具有锁定石132的刀片130.能够接触解锁石124的一侧致动弹簧140是设置在叶片130中的工作参考线129.将作为连接天平120的旋转中心的线和叶片130的旋转中心的线的工作参考线129设定为基准，单侧致动弹簧140设置在角度使得一边致动弹簧的顶端距工作基准线的距离随着尖端在与擒纵轮110所在的一侧相反的一侧与天平120的旋转中心分离而增加。单侧致动弹簧140设置在锁定石支撑臂131和单侧致动弹簧支撑臂133之间。

7. 发明申请

US20120063273A1 Detent escapement for timepiece and mechanical timepiece 有权
标题翻译：钟表和机械钟表的擒纵机构
公开(公告)号：US20120063273A1
公开(公告)日：2012-03-15
申请号：US13199950
申请日：2011-09-13
申请人： Masayuki Koda , Hiroki Uchiyama , Matsuo Kishi , Miei Sato , Takashi Niwa
发明人： Masayuki Koda , Hiroki Uchiyama , Matsuo Kishi , Miei Sato , Takashi Niwa
IPC分类号： G04B15/00
CPC分类号： G04B15/06
摘要： A detent escapement for a timepiece capable of decreasing energy loss with respect to a free oscillation of a balance and improving a timekeeping accuracy is provided. In addition, a detent escapement of a timepiece capable of realizing miniaturization and suppressing variations in the accuracy of a finished product due to assembly errors is provided. A one-side actuating spring of a detent 7 is formed so that a maximum stress portion, which is generated at the time of operating due to the contact of an unlocking stone 4 when a balance 5 is return-rotated, is present to be perpendicular to a first straight line L1 which connects the center of the balance staff 9 and a fulcrum 23a of the blade 23, and to be the side opposite to the balance by a second straight line L2 which passes through the fulcrum 23a.
摘要翻译：提供了一种能够相对于平衡的自由振动而降低能量损失并提高计时精度的钟表的止动擒纵机构。此外，提供了能够实现小型化并且抑制由于组装错误导致的成品精度变化的钟表的制动器擒纵机构。棘爪7的一侧致动弹簧形成为使得当平衡件5回复旋转时由于解锁石4的接触而在操作时产生的最大应力部分垂直连接到平衡工作人员9的中心和叶片23的支点23a并且通过穿过支点23a的第二直线L2与天平相反的一侧的第一直线L1。

8. 发明申请

US20130070571A1 DETENT ESCAPEMENT AND MECHANICAL TIMEPIECE 有权
标题翻译：检测和机械定时
公开(公告)号：US20130070571A1
公开(公告)日：2013-03-21
申请号：US13581897
申请日：2010-08-31
申请人： Masayuki Koda , Hiroki Uchiyama , Takashi Niwa
发明人： Masayuki Koda , Hiroki Uchiyama , Takashi Niwa
IPC分类号： G04B15/14
CPC分类号： G04B15/06 , G04B15/14
摘要： A detent escapement 100 of the present invention includes an escape wheel and pinion 110, a balance 120 having an impulse pin 122 and an unlocking jewel 124, and a blade 130 having a locking jewel 132. A straight line which passes through a rotation center of the blade with a rotation center of the balance as a starting point in a state where the balance is positioned at the oscillation center is defined as a rotation reference line. The unlocking jewel is fixed at a position toward a direction which is far from the escape wheel and pinion based on the rotation reference line so that the total sum of influences which advance the timing rate of the timepiece including the sum of the influence on the rotational movement of the balance which is generated by “impact before dead point” and the influence on the rotational movement of the balance which is generated by “resistance after dead point”, and the total sum of influences which delay the timing rate of the timepiece including the sum of the influence on the rotational movement of the balance which is generated by “resistance before dead point” and the influence on the rotational movement of the balance which is generated by “impact after dead point” are balanced to each other.
摘要翻译：本发明的止动擒纵机构100包括擒纵轮和小齿轮110，具有脉冲销122和解锁宝石124的平衡120以及具有锁定宝石132的刀片130.直线穿过旋转中心将作为摆动中心的平衡的状态下作为平衡点的旋转中心的叶片定义为旋转基准线。解锁宝石基于旋转基准线被固定在远离擒纵轮和小齿轮的方向上，使得提前时钟的定时率的影响的总和包括对旋转的影响的总和由死点之前的冲击产生的平衡的运动以及由死点之后的电阻产生的对平衡的旋转运动的影响，以及延迟包括总计的和的总和的时钟速率的影响的总和对由死点之前的电阻产生的平衡的旋转运动和由死点之后的冲击产生的平衡的旋转运动的影响彼此平衡的影响。

9. 发明申请

US20120300596A1 DETENT ESCAPEMENT AND MANUFACTURING METHOD THEREOF 有权
标题翻译：检测方法及其制造方法
公开(公告)号：US20120300596A1
公开(公告)日：2012-11-29
申请号：US13395676
申请日：2010-08-31
申请人： Masayuki Koda , Takashi Niwa
发明人： Masayuki Koda , Takashi Niwa
IPC分类号： G04B15/14 , B05D5/12
CPC分类号： G04B15/06
摘要： In a detent escapement 100, a blade 130 includes a plurality of blade components that includes a one side actuating spring 140 which includes a portion capable of contacting the unlocking stone 124, and a one side actuating spring support arm 133 which determines a position of an unlocking stone contact portion 140G which is positioned in a tip of the one side actuating spring 140. At least two of the blade components are formed of the same material as each other, and each thickness is the same as each other.
摘要翻译：在止动擒纵机构100中，刀片130包括多个刀片部件，其包括一侧致动弹簧140，该侧面致动弹簧140包括能够接触解锁石124的部分，以及一侧致动弹簧支撑臂133，其确定解锁石材接触部分140G，其位于一侧致动弹簧140的尖端中。至少两个叶片部件由彼此相同的材料形成，并且每个厚度彼此相同。

10. 发明申请

US20120063274A1 Detent escapement for timepiece and mechanical timepiece 有权
标题翻译：钟表和机械钟表的擒纵机构
公开(公告)号：US20120063274A1
公开(公告)日：2012-03-15
申请号：US13199953
申请日：2011-09-13
申请人： Hiroki Uchiyama , Matsuo Kishi , Takashi Niwa , Masayuki Koda , Miei Sato
发明人： Hiroki Uchiyama , Matsuo Kishi , Takashi Niwa , Masayuki Koda , Miei Sato
IPC分类号： G04B15/00
CPC分类号： G04B15/06
摘要： A detent escapement for a timepiece has an escape wheel and a balance that freely oscillates about a balance staff and includes an impulse jewel that contacts a wheel tooth of the escape wheel and an unlocking stone. A blade includes a locking stone that contacts the wheel tooth of the escape wheel and is supported so as to be capable of approaching to and separating from the escape wheel. A one-side actuating spring contacts the unlocking stone and is elastically deformed along the approaching and separating direction with respect to the blade. The blade is constituted of a blade main body and a blade adjustment portion that is separated from the blade main body.
摘要翻译：手表的止动擒纵机构具有擒纵轮和平衡杆，平衡杆可自由振动，并包括与擒纵轮的轮齿接触的冲击式宝石和解锁的石头。叶片包括接合擒纵轮的轮齿的锁定石，并且被支撑以能够接近和离开擒纵轮。一侧致动弹簧接触解锁的石头，并相对于叶片沿接近和分离的方向弹性变形。叶片由与叶片主体分离的叶片主体和叶片调节部构成。

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