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    • 34. 发明申请
    • Power Transmission Chain and Power Transmission Device
    • 传动链和动力传动装置
    • US20080161148A1
    • 2008-07-03
    • US11883722
    • 2006-02-03
    • Seiji TadaShigeo Kamamoto
    • Seiji TadaShigeo Kamamoto
    • F16G5/18F16G13/04F16H9/24
    • F16G13/06F16G5/18
    • A chain (1) includes plural links (2) and plural pairs of first and second pins (3 and 4) to couple the links each other. The first pin (3) comes into rolling and sliding contact with the second pin (4) at the contact portion (D). The first pin (3) includes a pair of end faces (17) opposing each other in the chain width direction (W), and a contact region (24) that comes into contact with the corresponding sheave surfaces of the pulley is formed in each end face (17). The contact region (24) includes the center point of contact (M). The first pin (3) includes a first type pin (3a) and a second type pin (3b). When the linear region of the chain (1) is viewed in the chain width direction (W), the relative position of the contact portion (D) and the center point of contact (M) is different between the first type pin (3a) and the second type pin (3b).
    • 链条(1)包括多个连杆(2)和多对第一和第二销(3和4),用于将连杆彼此连接。 第一销(3)在接触部分(D)处与第二销(4)滚动和滑动接触。 第一销(3)包括在链条宽度方向(W)上彼此相对的一对端面(17),并且每个端部形成与滑轮的相应的滑轮表面接触的接触区域(24) 端面(17)。 接触区域(24)包括中心接触点(M)。 第一销(3)包括第一类型的销(3a)和第二类型的销(3b)。 当在链条宽度方向(W)上观察链条(1)的线性区域时,接触部分(D)和中心接触点(M)的相对位置在第一类型销(3a) )和第二类型引脚(3b)。
    • 37. 发明授权
    • Power transmission chain
    • 动力传动链
    • US08617017B2
    • 2013-12-31
    • US12734506
    • 2008-11-07
    • Seiji TadaShigeo Kamamoto
    • Seiji TadaShigeo Kamamoto
    • F16G13/04
    • F16G5/18
    • The invention provides a power transmission chain in which abnormal noise can be reduced.In a link, a front through hole 7 and a rear through hole 8 aligned in a chain traveling direction X are provided. A pillar portion 9 is provided between the front through hole 7 and the rear through hole 8. Projecting portions 26, 29 are provided at a central portion in a height direction V of the pillar portion 9, and concave curve portions 27, 28, 30, 31 are provided at both end portions. A pair of flat portions (33,34 and 38,39) are provided on each projection portion 26,29 for restricting an overshoot of the chain. A not-shown pin that is loosely fitted to each of the front through hole 7 and the rear through hole 8 is brought into abutment with corresponding flat portions 27,28,30,31 to restrict an overshoot of the chain 1.
    • 本发明提供了能够降低异常噪声的动力传递链。 在链条中,设置有沿链条行进方向X排列的前通孔7和后通孔8。 在前通孔7和后通孔8之间设置有支柱部分9.突出部分26,29设置在柱部9的高度方向V的中心部分,凹曲面部分27,28,30 ,31设在两端部。 一对平坦部分(33,34和38,39)设置在每个突出部分26,29上,用于限制链条的过冲。 松动地安装在前通孔7和后通孔8中的未示出的销与相应的平坦部分27,28,30,31邻接以限制链条1的过冲。
    • 38. 发明申请
    • TORQUE TRANSMISSION CHAIN AND TORQUE TRANSMISSION DEVICE
    • 扭矩传动链和扭矩传动装置
    • US20120149512A1
    • 2012-06-14
    • US13391135
    • 2010-08-31
    • Seiji TadaShigeo Kamamoto
    • Seiji TadaShigeo Kamamoto
    • F16H7/06F16G13/18
    • F16G5/18F16H9/16
    • A torque transmission chain and torque transmission device of which the strength of links is increased by devising lock points that regulate the maximum relative rotation angle between the links are provided. Lock points that contact with pins and interpieces to regulate the maximum relative rotation angles are provided at four portions, that is, a front surface of a link front pillar portion, a rear surface of a link rear pillar portion and a front surface and rear surface of a link intermediate pillar portion. Each of allowable maximum relative rotation angles regulated by the lock points of a link outline portion is set so as to be smaller than each of allowable maximum relative rotation angles regulated by the lock points of the link intermediate pillar portion.
    • 提供了通过设计调节链路之间的最大相对旋转角度的锁定点来增加链路强度的扭矩传递链和扭矩传递装置。 与销钉和插件接触以调节最大相对旋转角度的锁定点设置在连杆前柱部分的前表面,连杆后柱部分的后表面和前表面和后表面的四个部分 的连杆中柱部。 由链接轮廓部分的锁定点限制的每个允许的最大相对旋转角度被设定为小于由链接中间柱部分的锁定点限制的允许最大相对旋转角度的每个。
    • 40. 发明授权
    • Power transmission chain and power transmission device
    • 输电链和动力传动装置
    • US07892127B2
    • 2011-02-22
    • US11883722
    • 2006-02-03
    • Seiji TadaShigeo Kamamoto
    • Seiji TadaShigeo Kamamoto
    • F16G5/18F16G13/04F16H9/24
    • F16G13/06F16G5/18
    • A chain (1) includes plural links (2) and plural pairs of first and second pins (3 and 4) to couple the links each other. The first pin (3) comes into rolling and sliding contact with the second pin (4) at the contact portion (D). The first pin (3) includes a pair of end faces (17) opposing each other in the chain width direction (W), and a contact region (24) that comes into contact with the corresponding sheave surfaces of the pulley is formed in each end face (17). The contact region (24) includes the center point of contact (M). The first pin (3) includes a first type pin (3a) and a second type pin (3b). When the linear region of the chain (1) is viewed in the chain width direction (W), the relative position of the contact portion (D) and the center point of contact (M) is different between the first type pin (3a) and the second type pin (3b).
    • 链条(1)包括多个连杆(2)和多对第一和第二销(3和4),用于将连杆彼此连接。 第一销(3)在接触部分(D)处与第二销(4)滚动和滑动接触。 第一销(3)包括在链条宽度方向(W)上彼此相对的一对端面(17),并且每个端部形成与滑轮的相应的滑轮表面接触的接触区域(24) 端面(17)。 接触区域(24)包括中心接触点(M)。 第一销(3)包括第一类型的销(3a)和第二类型的销(3b)。 当在链条宽度方向(W)上观察链条(1)的直线区域时,接触部分(D)和中心接触点(M)的相对位置在第一类型销(3a) 和第二类型销(3b)。