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1. 发明授权

US11655878B2 Power transmission drive member 有权
公开(公告)号：US11655878B2
公开(公告)日：2023-05-23
申请号：US17104420
申请日：2020-11-25
申请人： NEW MOTION LABS LTD.
发明人： Josh Daniel Palmer , Lucas Lobmeyer , Marcel Fowler
IPC分类号： F16G13/04 , F16G13/06 , F16G13/08
CPC分类号： F16G13/04 , F16G13/06 , F16G13/08
摘要： A power transmission drive member adapted to mesh with a drive sprocket to transmit rotary motion, the drive member comprising a plurality of engaging mechanisms, each comprising an engaging body comprising an engagement pocket adapted to engage with the drive sprocket, each of which engagement pockets comprising a first engaging surface and a second engaging surface spaced apart from the first engaging surface, the first and second engaging surfaces forming an engaging surface pair, which pair is rotatable about an engaging mechanism rotational axis, wherein the power transmission drive member comprises a carrier, which carrier is articulated and is adapted to support the plurality of engaging mechanisms.

2. 发明授权

US11493111B2 Chain plate 有权
公开(公告)号：US11493111B2
公开(公告)日：2022-11-08
申请号：US16867922
申请日：2020-05-06
申请人： KMC Chain Industrial Co., Ltd.
发明人： Daniel Wu
IPC分类号： F16G15/12 , F16G13/08 , F16G13/18
摘要： A chain plate includes two end segments, and an intermediate segment between the end segments. One of the end segments has an extension portion extending away from a rod hole of the end segment in a lengthwise direction. A distance from a center of the rod hole to an edge of the end segment in the lengthwise direction is greater than a distance from the center of the rod hole to an edge of the end segment in a widthwise direction. An inner surface of the chain plate has a first inclined region corresponding to a peripheral region of the end segment, and a second inclined region corresponding to the extension portion and between the first inclined region and the rod hole. The intermediate segment is formed with a recess.

3. 发明申请

US20190233215A1 CONVEYOR CHAIN WITH ADJUSTABLE LINK PINS 审中-公开
公开(公告)号：US20190233215A1
公开(公告)日：2019-08-01
申请号：US16318122
申请日：2017-07-18
申请人： Frost Tech LLC
发明人： Charles C. Frost
IPC分类号： B65G17/38 , F16G13/08
CPC分类号： B65G17/38 , F16G13/08
摘要： A conveyor chain having links joined by link pin biased into any of multiple operating positions with its positioning head blocked against rotation by engagement with a detent on a positioning link. The pin can be lifted so that its head is above the level of the detent, rotated to a new operating position, and allowed to be biased back into its position with the head again blocked against rotation by the detent, whereby the wear surface of the pin can be changed to accommodate for chain wear occurring when a link rotates relative to the link pin.

4. 发明申请

US20180238420A1 CHAIN COMPOSED OF DIFFERENT PITCH LINKS WITH REPEATED SEQUENCE 审中-公开
公开(公告)号：US20180238420A1
公开(公告)日：2018-08-23
申请号：US15750696
申请日：2015-09-16
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Chengwu Duan , Chi-kuan Kao , Jian Yao
IPC分类号： F16G5/18 , F16H9/24 , F16G13/08
摘要： A number of variations may include a product that may include a linking member that may have links arranged in rows that have multiple pitch lengths. Each of the rows may have at least one link. Each of the multiple pitch lengths may be a discrete length that may be different from others of the multiple pitch lengths. The rows may be arranged along the linking member in a repeating sequence of the multiple pitch lengths.

5. 发明授权

US09587709B2 Link for inverted tooth chain with optimized shape for increased strength 有权
标题翻译：链条用于具有优化形状的倒齿链，以提高强度
公开(公告)号：US09587709B2
公开(公告)日：2017-03-07
申请号：US14871214
申请日：2015-09-30
申请人： Schaeffler Technologies AG & Co. KG , Schaeffler Group USA, Inc.
发明人： Lucian Botez , Vineeth Jampala
IPC分类号： F16G13/04 , F16H7/06 , F16G13/08
CPC分类号： F16G13/04 , F16G13/08
摘要： An inverted tooth chain assembly configured to mesh with a sprocket is provided including a link with an improved shape for increased strength. The link includes two teeth, a pair of outer flanks, first and second inner flanks, and a crotch located between the first and second inner flanks. A first transition point is arranged between the first inner flank and a first end region of the crotch, and a second transition point is arranged between the second inner flank and a second end region of the crotch. A crotch surface is defined between the first transition point and the second transition point and has a profile with a varying radius of curvature. The profile of the crotch surface has a smaller radius of curvature at the first and second end regions and a larger radius of curvature at a medial region between the first and second end regions.
摘要翻译：提供了一种构造成与链轮啮合的倒置的齿链组件，包括具有改进形状的连杆，以提高强度。该连杆包括两个齿，一对外侧面，第一和第二内侧面以及位于第一和第二内侧面之间的裆部。第一过渡点布置在裆部的第一内侧面和第一端部区域之间，并且第二过渡点布置在裆部的第二内侧面和第二端部区域之间。裆表面限定在第一过渡点和第二过渡点之间，并且具有变化的曲率半径的轮廓。裆部表面的轮廓在第一和第二端部区域具有较小的曲率半径，并且在第一和第二端部区域之间的中间区域具有较大的曲率半径。

6. 发明授权

US08998758B2 Chain 有权
标题翻译：链
公开(公告)号：US08998758B2
公开(公告)日：2015-04-07
申请号：US13705260
申请日：2012-12-05
申请人： Tsubakimoto Chain Co.
发明人： Shuuji Hamaguchi
IPC分类号： F16G13/04 , F16G13/08
CPC分类号： F16G13/04 , F16G13/08
摘要： In a transmission chain, interleaved links are articulably connected by connecting pins, each connecting pin comprising two rocker pins arranged to roll on each other. Pin holes in each of at least two overlapping link plates in each interleaved pair of link plates are shaped so that each rocker pin moves with one of the overlapping link plates and is engageable with a bend-blocking surface in the pin hole in the other of the two overlapping link plates when the two overlapping link plates are in a straight part of the chain. The engagement of the rocker pins with the bend-blocking surfaces of the pin holes prevents the links from bending backward beyond their straight condition, i.e., in an outward direction, opposite to the inward direction in which the links bend relative to each other when engaging a sprocket.
摘要翻译：在传动链中，交错链接通过连接销铰接地连接，每个连接销包括布置成彼此滚动的两个摇臂销。每个交错对的链板中的至少两个重叠的链板中的每一个中的针孔被成形为使得每个摇杆与其中一个重叠的链板一起移动并且可以与另一个的销孔中的弯曲阻挡表面接合当两个重叠的链板位于链的直线部分时，两个重叠的链板。摇杆与销孔的弯曲阻挡表面的接合防止链节向后弯曲超过其直线状态，即在向外的方向上，其与接合时的连杆相对于彼此弯曲的向内方向相反链轮

7. 发明授权

US08986143B2 Chain transmission device 有权
标题翻译：链传动装置
公开(公告)号：US08986143B2
公开(公告)日：2015-03-24
申请号：US13783736
申请日：2013-03-04
申请人： Tsubakimoto Chain Co.
发明人： Shuuji Hamaguchi
IPC分类号： F16H7/06 , F16G13/04 , F16G13/08
CPC分类号： F16H7/06 , F16G13/04 , F16G13/08
摘要： In a transmission chain, guide plates are provided on opposite ends of guide rows. In a guide row, both of the guide plates can be contact guide plates arranged to contact sides of the transmission sprocket teeth. However, some of the guide rows are formed with one guide plate configured for contact with the sprocket teeth and the opposite guide plate configured so that it does not contact the sprocket teeth. The sprocket tooth-contacting plates can be on one side of the chain in some of the guide rows and on the opposite side of the chain in other guide rows. The guide plates in still other guide rows are configured so that they never contact the sides of the sprockets.
摘要翻译：在传动链中，引导板设置在引导行的相对端。在引导列中，两个引导板可以是布置成接触传动链轮齿侧面的接触引导板。然而，一些引导行形成有一个构造成与链轮齿接触的引导板，并且相对的引导板被构造成使其不接触链轮齿。链轮齿接触板可以在一些引导排中的链条的一侧上，并且在其它引导行中的链条的相对侧上。另外还有其他导向排中的导向板构造成使得它们不会接触链轮的侧面。

8. 发明授权

US08136339B2 Oil-impregnated bushing, oil-free chain and method for manufacturing oil-impregnated bushing 有权
标题翻译：油浸套管，无油链条和油浸套管制造方法
公开(公告)号：US08136339B2
公开(公告)日：2012-03-20
申请号：US12738298
申请日：2008-10-23
申请人： Takeshi Kondo , Toshihiko Takashima , Ikutaro Nakagawa , Takahisa Andoh , Masahide Komeda
发明人： Takeshi Kondo , Toshihiko Takashima , Ikutaro Nakagawa , Takahisa Andoh , Masahide Komeda
IPC分类号： C10M169/00 , C10M157/02 , F16C33/42 , C22C38/00 , F16G13/08 , F16C33/02
CPC分类号： F16G13/06 , C10M107/38 , C10M2213/0606 , C10N2220/022 , C10N2240/52 , C10N2250/18 , F16C33/104 , F16C33/109 , Y10T29/49668 , Y10T29/49702
摘要： The oil-free chain is obtained by connecting a pair of inner link plates which are connected by oil-impregnated bushings and a pair of outer link plates, which are connected by pins inserted into adjacent oil-impregnated bushings of adjacent inner link plates alternately. The oil-impregnated bushing is obtained by impregnating a bushing made of a metal sintered body with perfluoropolyether having a kinematic viscosity at 40° C. equal to or higher than 350 mm2/s. The bushing is impregnated with perfluoropolyether having a kinematic viscosity corresponding to the operating temperature of the oil-free chain.
摘要翻译：无油链通过连接通过浸油衬套连接的一对内连接板和一对外链板获得，该对连接板通过插入相邻内链板的相邻油浸衬套的销连接。油浸套管通过用40℃以上的运动粘度等于或高于350mm 2 / s的全氟聚醚浸渍由金属烧结体制成的衬套而获得。衬套浸渍有具有对应于无油链的操作温度的运动粘度的全氟聚醚。

9. 发明申请

US20110203248A1 LINK CHAIN 有权
标题翻译：链链
公开(公告)号：US20110203248A1
公开(公告)日：2011-08-25
申请号：US12673077
申请日：2008-08-20
申请人： Michael Mackert
发明人： Michael Mackert
IPC分类号： F16G13/08
CPC分类号： F16G13/20 , A47C1/025 , A47C7/38 , A47C7/40 , A47C7/402 , F16G13/06 , Y10T403/32418 , Y10T403/7079
摘要： The invention relates to a link chain having two or more rows of chain elements, wherein the chain elements of one row are rotatably connected to those of the adjacent row in the chain plane in such a way that each chain element has two rotational axes, of which in each case one of the two rotational axes belongs to two different chain elements in adjacent rows, and that the chain elements of one row are connected to one another by means of toothings at their ends in such a way that the chain is flexible in the chain plane. The chain elements at one end of the link chain are likewise provided, at their outer side, with a toothing, which toothings are in engagement with an actuator. The actuator has a pneumatic, hydraulic, electromotive or manual drive. The actuator may be a latching fitting, wherein the latching fitting is provided with a connecting lug which has a toothing on its outer side, which toothing is in engagement with the toothing of the final chain element. The latching fitting may also be provided with a latching lug which is pivotably connected thereto and which can be locked in different angle positions, which latching lug, on its outer side, has a toothing which is in engagement with the toothing of the penultimate chain element, and which latching lug has a toothing which is arranged concentrically with respect to the joint axis.
摘要翻译：本发明涉及一种具有两排或更多排链条元件的连杆链，其中一排的链条元件可旋转地连接到链平面中相邻排的链条元件，使得每个链条元件具有两个旋转轴，在每种情况下，两个旋转轴中的一个属于相邻行中的两个不同的链条元件，并且一排的链条元件在其端部处通过牙齿彼此连接，使得链条具有柔性链飞机。在连杆链的一端处的链条元件在其外侧同样设置有齿，齿与致动器啮合。执行器具有气动，液压，电动或手动驱动。致动器可以是闩锁配件，其中闩锁配件设置有连接凸耳，该连接凸耳在其外侧具有齿形，该齿与最终链条的齿部接合。闩锁配件还可以设置有可枢转地连接到其上并且可以锁定在不同角度位置的闩锁凸耳，该闩锁凸耳在其外侧具有与倒数第二个链条元件的齿部接合的齿部，并且哪个锁定凸耳具有相对于接头轴线同心布置的齿部。

10. 发明申请

US20080248908A1 Silent chain 有权
标题翻译：静音链
公开(公告)号：US20080248908A1
公开(公告)日：2008-10-09
申请号：US12008867
申请日：2008-01-15
申请人： Minoru Komada , Hitoshi Ohara , Takayuki Morimoto , Yoshinori Iwasaki , Syuuji Hamaguchi , Shouhei Adachi
发明人： Minoru Komada , Hitoshi Ohara , Takayuki Morimoto , Yoshinori Iwasaki , Syuuji Hamaguchi , Shouhei Adachi
IPC分类号： F16G13/08
CPC分类号： F16G13/04
摘要： In a silent chain comprising interleaved and relatively pivotable rows of link plates, protrusions formed in the link plates contact relatively pivotable link plates in adjacent rows so that the area of contact is reduced. The protrusions can be annular, or they can be in the form of arcs that are of a size and position such that the arcuate protrusions of each plate do not interfere with the arcuate protrusions of an adjacent plate as the chain bends during use. The plates can have rectangular protrusions, or arcuate protrusions each consisting of an arc-shaped collection of dot-shaped protrusions.
摘要翻译：在包括交错和相对可枢转的连杆板排的无声链中，形成在链板中的突起接触相邻行中的相对可枢转的连接板，使得接触面积减小。突起可以是环形的，或者它们可以是弧形，其尺寸和位置使得当链条在使用期间弯曲时，每个板的弓形突起不会干扰相邻板的弓形突起。板可以具有矩形突起，或者圆弧形突起，每个突起均由点状突起的弧形收集组成。

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