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公开(公告)号：US20220196115A1
公开(公告)日：2022-06-23
申请号：US17546849
申请日：2021-12-09
发明人： Yusuke Saito , Toyonaga Saitoh , Sota Yamaguchi , Shota Suyama
IPC分类号： F16G13/07
摘要： An object is to prevent a loss in sprocket drive efficiency and chain slacking. The chain includes a plurality of inner link plates, a plurality of outer link plates, and a plurality of pins. At least any of the plurality of inner link plates, outer link plates, or pins include a hardened surface layer on part or all of sliding surfaces that slide against other components, the hardened surface layer containing one of Cr carbide, Ti carbide, V carbide, Nb carbide, Cr nitride, Ti nitride, V nitride, and Nb nitride.
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公开(公告)号：US10883576B2
公开(公告)日：2021-01-05
申请号：US15761606
申请日：2016-08-25
发明人： Alaa Harmouch , Sandra Schaub , Stephan Penner
摘要： A plate link chain for a continuously variable transmission in a motor vehicle comprising chain links. The chain links have link plates coupled to one another by pairs of rocker pins and at least two different sprocket pitches. At least one absorption mass is arranged between two pairs of rocker pins in an absorption space within a link plate inner contour.
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公开(公告)号：US20150337929A1
公开(公告)日：2015-11-26
申请号：US14716573
申请日：2015-05-19
发明人： Gerhard HARTINGER , Orhan SAHIN
CPC分类号： F16H19/0645 , F16G13/07 , F16G13/20 , F16G15/00 , Y10T74/1884 , Y10T74/20
摘要： A push pull chain is provided with chain links that are connected to each other by respectively one chain joint, designed in a space-efficient manner. The chain joints of a first chain section with their joint axes have a first orientation, whereby the joint axes of the chain joints of a second chain section are arranged in a second orientation that is twisted around the longitudinal axis of the push pull chain or whereby they can be set to this orientation. In addition, a pertaining chain drive is provided.
摘要翻译： 推拉链设置有通过分别以空间有效的方式设计的一个链节相互连接的链节。 具有第一链条部分的第一链条部分的链节具有第一定向，由此第二链条部分的链节的关节轴线以围绕推拉链的纵向轴线扭转的第二方向布置，或者由此 它们可以设置为这个方向。 此外，还提供了链条传动。
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公开(公告)号：US20150211603A1
公开(公告)日：2015-07-30
申请号：US14418884
申请日：2013-08-01
发明人： Richard Koschig , Stefan Belmer
摘要： A rocker joint for a bush chain or roller chain, comprises a bush having a through-passage running along the bush longitudinal axis, a first rocker surface formed in the through-passage, and a pin arranged in the through-passage of the bush and which has a second rocker surface formed thereon. A chain comprises inner and outer chain links, which are offset relative to each other, the inner and outer chain links being connected by rocker joints, each of which comprises a bush and a pin. A friction-reducing joint and a chain with reduced friction and less wear are provided, and thus a reduced CO2 emission of the associated internal combustion engine, the chain being stable and easy to produce. This is achieved in that the bush is configured as a straight circular cylinder in which the through-passage is arranged in the bush eccentrically with respect to the longitudinal axis of the bush.
摘要翻译： 一种用于衬套链或滚子链的摇臂接头，包括具有沿衬套纵向轴线延伸的贯通通道的衬套，形成在通路中的第一摇杆表面和布置在衬套的通道中的销， 其上形成有第二摇臂表面。 链条包括相对于彼此偏移的内链条和外链条，内链条和外链条通过摇臂接头连接，每个链条包括衬套和销。 提供了一种摩擦减小接头和具有减小的摩擦和较少磨损的链条，因此相关内燃机的二氧化碳排放减少，链条稳定且易于生产。 这是通过将衬套配置成直的圆柱体，其中贯穿通道相对于衬套的纵向轴线偏心布置在衬套中。
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公开(公告)号：US09003758B2
公开(公告)日：2015-04-14
申请号：US13774946
申请日：2013-02-22
IPC分类号： B21L9/00 , F16G13/07 , B21L11/00 , F16G13/02 , F16G13/04 , F16G13/06 , B21L9/06 , B21D28/06 , B21D53/14
摘要： A method for producing high-performance chain link plates with a link plate pitch T, comprises: clocked feeding of a sheet metal band with a feed length V per cycle, pre-punching at least two chain link plate blanks arranged in succession, re-cutting at least one chain link plate blank, wherein at least the still connected head areas of the chain link plate blanks arranged in succession are excepted from the re-cutting process separating the connected head areas of chain link plate blanks arranged in succession, wherein the feed length V is smaller than 2.1×T and the upper and/or lower side of the head areas connected to each other is/are provided at least partially with a concave run by a punching process substantially adjacent to the end face produced later. A method is also provided for producing a high-performance chain and to correspondingly produced high-performance link plates and high-performance chain.
摘要翻译： 一种用于生产具有链板间距T的高性能链节板的方法，包括：每个循环进给一个进给长度V的金属带的定时供给，预先冲压连续排列的至少两个链节板坯件， 切割至少一个链节板坯件，其中连续布置的链节板坯件的至少连接的头部区域除了从连续排列的连杆板坯料的连接头部区域的重新切割过程之外除外，其中 进给长度V小于2.1×T，并且通过基本上与稍后制造的端面相邻的冲压加工，至少部分地使至少部分地连接有彼此连接的头部区域的上侧和/或下侧。 还提供了用于生产高性能链和相应地生产高性能链板和高性能链的方法。
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公开(公告)号：US20100311530A1
公开(公告)日：2010-12-09
申请号：US12858534
申请日：2010-08-18
CPC分类号： F16G13/04
摘要： An improved link for a chain for use with a sprocket, the link comprising a body having a pair of apertures for receiving connecting pins and a pair of teeth having outside flanks, and inside flanks between the teeth defining a crotch. The improvement includes an effective outer flank angle between a line tangent to the outer flank of the link at 1.5 P and a vertical line intersecting the tangent line of less than or equal to 29 degrees, an effective inner flank angle between a line tangent to the inner flank of the link at 0.5 P and a vertical line intersecting the tangent line of less than or equal to 29 degrees, and a plurality ratios. The links may be assembled into a chain and connected by a plurality of pins.
摘要翻译： 用于与链轮一起使用的链条的改进的连杆，所述连杆包括具有用于接收连接销的一对孔和具有外侧面的一对齿以及限定裆部的齿之间的内侧面的主体。 该改进包括在1.5P处连接件的外侧面相切的直线与切线之间相交的垂直线小于或等于29度的有效的外侧角，与切线相切的线之间的有效内侧角 链节的内侧面为0.5P，垂直线与切线相交小于或等于29度，多个比例。 链节可以组装成链并通过多个销连接。
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公开(公告)号：US06978886B2
公开(公告)日：2005-12-27
申请号：US10631046
申请日：2003-07-29
申请人： Robert B. Karnes
发明人： Robert B. Karnes
CPC分类号： F16G13/07
摘要： A drive chain is made up of links injection molded of fiber-reinforced nonmetallic material. The chain links feature pivot bearings molded integrally to the links, which take all loads due to drive tension and relieve the connecting pins of all shear stress. The links also have all features for attachment to driven components molded integrally. The moving structural parts are separated by nonmetallic bushings filled with solid lubricating additives to reduce friction and wear. The chain rollers may also incorporate metallic ball bearings to reduce friction drag on guide track.
摘要翻译： 驱动链由纤维增强非金属材料注射成型的连杆组成。 链条的特点是与轴承一体成型的枢轴轴承，由于驱动张力而承受所有负载，并减轻了所有剪切应力的连接销。 这些连杆还具有连接到一体成型的驱动部件的所有功能。 移动的结构部件由填充有固体润滑添加剂的非金属衬套分开，以减少摩擦和磨损。 链轮还可以结合金属球轴承，以减少导轨上的摩擦阻力。
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公开(公告)号：US4886485A
公开(公告)日：1989-12-12
申请号：US308462
申请日：1989-02-10
申请人： A. J. Bartoletto
发明人： A. J. Bartoletto
IPC分类号： F16G13/07
CPC分类号： F16G13/07
摘要： Drag chain link and pin construction providing press fit nonrotational seating of pin ends in bifurcated boss ended arms of each link thereby excluding introduction of abrasive, wear producing particles, particularly encountered in cement manufacturing kilns.
摘要翻译： 拖链链接和销钉结构提供压头配合，在每个连杆的分叉凸台端臂处的销端的非旋转座椅，从而排除了在水泥制造窑中特别遇到的磨料，磨损产生颗粒的引入。
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公开(公告)号：US4810238A
公开(公告)日：1989-03-07
申请号：US117473
申请日：1987-11-05
申请人： Irvan L. Pazdernik
发明人： Irvan L. Pazdernik
摘要： A chain guide (10) secured to an attachment tab (22) of an attachment link (20) of a roller chain (12) is disclosed for stabilizing the roller chain (12) on a chain rail (14). Chain guide (10) is generally symetrical about longitudinal and lateral axes and includes a central, right parallelepiped portion (26) integrally formed intermediate end portions (34) having a cross section of an isosceles triangle. The surfaces (36) of end portions (34) pilot chain guide (10) onto the chain rail (14). The support surfaces (28) of portion (26) slideably abut the face (16) of the chain rail (14). A socket (46) is provided intermediate and parallel to the support surfaces (28) for slideably receiving the attachment link (20). In the most preferred form, chain guide (10) is secured to the attachment tab (22) by detents (56) formed on the sides (48) of socket (46) for a snap interlock with a hole (24) formed in the attachment tab (22).
摘要翻译： 公开了一种固定到滚子链（12）的连接连杆（20）的连接片（22）上的链条导轨（10），用于使链条（14）上的滚子链条（12）稳定。 链条导向件（10）通常与纵向轴线和横向轴线相对应，并且包括一体形成中间的具有等腰三角形横截面的中间端部（34）的中心的平行六面体部分（26）。 端部（34）的引导链导轨（10）的表面（36）到链轨（14）上。 部分（26）的支撑表面（28）可滑动地抵靠链轨（14）的表面（16）。 插座（46）设置在中间并平行于支撑表面（28），用于可滑动地接收连接杆（20）。 在最优选的形式中，链条引导件（10）通过形成在插座（46）的侧面（48）上的掣子（56）固定到附接突片（22），用于与形成在 连接片（22）。
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公开(公告)号：US4680839A
公开(公告)日：1987-07-21
申请号：US766898
申请日：1985-08-16
申请人： Hans Cramer
发明人： Hans Cramer
IPC分类号： F16G15/12 , B65G17/08 , B65G17/38 , B65G17/40 , F16B7/00 , F16B21/12 , F16B21/14 , F16G13/07 , D06C3/02
CPC分类号： B65G17/38 , F16G13/07 , B65G2201/02
摘要： The links (1) of a chain such as a tentering chain are respectively connected to each other by pins (6). In order to secure the pin against rotating and against axial shifting, an end of the pin (6) protruding beyond an outer surface of a lug (2) of the chain link (1) is provided with a radial bore (7) into which one prong (8) of a two pronged spring clip element (9) is inserted. The other prong (10) of the spring clip element (9) partially encircles the protruding end of the pin (6). A shoulder (14) projects from the outer surface of the lug (2) and a groove (13) extends into said shoulder so that a bottom (12) of the groove (13) forms a stop surface perpendicular to the lug plane. One end (15) of the one prong (8) and a transition part (11) between the two prongs (8, 10) rest against the stop surface for securely holding the spring clip element in place.
摘要翻译： 链条（如拉链）的连杆（1）分别通过销（6）彼此连接。 为了将销钉固定以避免旋转和轴向移动，突出超过链节（1）的凸耳（2）的外表面的销（6）的端部设置有径向孔（7），径向孔 插入一个双管脚弹簧夹元件（9）的一个插脚（8）。 弹簧夹元件（9）的另一个尖头（10）部分地环绕销（6）的突出端。 肩部（14）从凸耳（2）的外表面突出，并且凹槽（13）延伸到所述肩部中，使得凹槽（13）的底部（12）形成垂直于凸耳平面的止动表面。 一个插脚（8）的一端（15）和两个插脚（8,10）之间的过渡部分（11）靠在止动表面上，用于将弹簧夹元件牢固地保持在适当位置。
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