公开(公告)号：US08888628B2

公开(公告)日：2014-11-18

申请号：US13558994

申请日：2012-07-26

申请人： Masahiko Konno ,  Kaori Mori ,  Yuji Kurematsu

发明人： Masahiko Konno ,  Kaori Mori ,  Yuji Kurematsu

IPC分类号： F16H7/08 ,  F16H7/18

CPC分类号： F16H7/18 ,  F16H2007/0872

摘要： The synthetic resin guide in accordance with the invention comprises an elongated synthetic resin shoe having a front surface for sliding contact with the transmission medium and a back surface opposite from the front surface and a plurality of engaging members disposed in longitudinally spaced relationship to one another. The guide also comprises an elongated synthetic resin base in contact with the back surface of the shoe and supporting the shoe, the base having a plurality of longitudinally spaced engaged portions each of which engages with one of the engaging members. One engaging member is fixed to the engaged portion with which it is engaged. The other engaging members are longitudinally movable relative to the engaged portions with which they are engaged. Thus, the guide allows longitudinal thermal expansion and contraction of the shoe relative to the base.

摘要翻译： 根据本发明的合成树脂引导件包括细长的合成树脂靴，其具有用于与传动介质滑动接触的前表面和与前表面相对的后表面，以及多个彼此纵向间隔开设置的接合构件。 引导件还包括与鞋的后表面接触并支撑鞋的细长的合成树脂基底，该基部具有多个纵向间隔开的接合部分，每个接合部分与接合构件中的一个接合。 一个接合构件固定到与其接合的接合部分。 其他接合构件相对于它们接合的接合部分可纵向移动。 因此，引导件允许鞋相对于底座的纵向热膨胀和收缩。

公开(公告)号：US20140243132A1

公开(公告)日：2014-08-28

申请号：US14166986

申请日：2014-01-29

申请人： TSUBAKIMOTO CHAIN CO.

发明人： Yuji Kurematsu ,  Katsuya Nakakubo ,  Takeshi Ogawa

IPC分类号： F16H7/18

CPC分类号： F16H7/18

摘要： There is provided a chain guide that reduces a space occupied by the chain guide in an engine room while maintaining required strength, rigidity, and durability with a simple configuration, reduces the number of manufacturing steps and the waste of a material, does not require a structure that permits an error, prevents increases in vibration and noise during use, and reduces the burden of a maintenance operation. The chain guide has a guide shoe and a base member that reinforces the guide shoe, and an attachment portion includes an attachment member that is provided separately from the guide shoe and the base member and can be fixed to at least one of the guide shoe and the base member or both of the guide shoe and the base member.

摘要翻译： 提供了一种链引导件，其通过简单的构造减少发动机室中链条引导件占据的空间，同时保持所需的强度，刚性和耐用性，减少制造步骤的数量和材料的浪费，不需要 允许误差的结构，防止使用期间的振动和噪声的增加，并且减少维护操作的负担。 链条引导件具有引导靴和加强导靴的基部构件，并且附接部分包括与引导靴和基部构件分开设置的附接构件，并且可以固定到导靴和至少一个导靴 所述基座构件或所述导向靴和所述基座构件两者。

公开(公告)号：US08801554B2

公开(公告)日：2014-08-12

申请号：US13478270

申请日：2012-05-23

申请人： Toshihiko Miyazawa

发明人： Toshihiko Miyazawa

IPC分类号： F16G13/07 ,  F16G13/06

CPC分类号： F16G13/06

摘要： In a roller or bushing chain, inner link plats have an oval shape, with a guide-contacting surface continuous with arc-shaped ends, and in the form of an arc having end points that are spaced from each other by a distance greater than the chain pitch but less than the greatest distance between parts of bushing holes in the inner link plates. The outer link plates have straight parallel edges parallel to the direction of chain elongation and semicircular ends continuous with the straight edges. The configuration of the inner link plates prevents the outer link plates from coming into contact with a chain guide.

摘要翻译： 在滚子或衬套链中，内连接板具有椭圆形形状，具有与弧形端连续的导向接触表面，并且呈弧形的形式具有彼此间隔开一定距离的端点 链节距，但小于内链板中的衬套孔的部分之间的最大距离。 外链板具有与链伸长方向平行的直线平行边缘，与直边连续的半圆形端。 内链板的构造防止外链板与链条导轨接触。

公开(公告)号：US08776994B2

公开(公告)日：2014-07-15

申请号：US13477156

申请日：2012-05-22

申请人： Hajime Ozaki

发明人： Hajime Ozaki

IPC分类号： B65G23/18

CPC分类号： B65G23/18 ,  B65G15/58 ,  B65G17/46

摘要： For a chain conveyor system having a main conveyor having links with an inclined or a slippery wet conveying run extending from a feed end to a discharge end capable of securely attracting and retaining metallic magnetic articles on the run by article-attracting magnet pieces in selected links for attracting and retaining the articles on the run. An auxiliary conveyor for enabling separation of the articles from the conveyor at the discharge end of the run by releasing attraction of the articles. The auxiliary conveyor has links which register with the main conveyor links at the discharge end of the main conveyor system. The registering links of the auxiliary conveyor have article-separating elements operable to reduce the magnetic force of the magnet pieces at the discharge end of the run to enable separation of the conveyed articles from the main conveyor.

摘要翻译： 对于链式输送机系统，其具有主输送机，该主输送机具有从进料端延伸到排出端的倾斜或湿滑的输送流程，其能够通过在所选择的链接中的物品吸引磁体块牢固地吸引并保持金属磁性物品 用于吸引和保留文章。 一种辅助输送机，用于通过释放制品的吸引力使得在运行的排放端处能够将物品与输送机分离。 辅助输送机具有与主输送机系统的排放端处的主输送机连杆对准的连杆。 辅助输送机的配准链路具有物品分离元件，其可操作以减少在行程的排放端处的磁体片的磁力，以使所输送的物品与主输送机分离。

公开(公告)号：US20140100068A1

公开(公告)日：2014-04-10

申请号：US14029841

申请日：2013-09-18

申请人： TSUBAKIMOTO CHAIN CO.

发明人： Yuji Kurematsu

IPC分类号： F16H7/08

CPC分类号： F16H7/08 ,  F16H7/0836 ,  F16H2007/0806 ,  F16H2007/0859 ,  F16H2007/0878

摘要： To provide a chain tensioner that has a simple structure, is universally usable and capable of supplying sufficient and necessary oil when restarted after a long time after the stop of oil supply, and enables reduction of its length and size. Urging unit 140 provided in an oil pressure chamber 101 to be extendable and contractible urges a plunger 120 outward from a plunger bore 111 in a tensioner body 110 of the chain tensioner 100. A connection groove 122 is formed in the outer circumference of the plunger 120 to form a supply chamber 102. An oil reservoir chamber 123 is formed inside the plunger 120. A leak groove 125 is formed in the outer circumference of the plunger 120 on the side of the oil pressure chamber 101 such as to extend into the supply chamber 102.

摘要翻译： 为了提供具有简单结构的链条张紧器，在油供给停止后长时间重新启动时，是普遍可用的并且能够提供足够和必要的油，并且能够减小其长度和尺寸。 设置在油压室101中的推压单元140能够伸缩，从链条张紧器100的张紧器主体110中的柱塞孔111向外推动柱塞120.连接槽122形成在柱塞120的外周 形成供给室102.在柱塞120内形成储油室123.在油压室101一侧的柱塞120的外周形成泄漏槽125，以延伸到供给室 102。

公开(公告)号：US08579746B2

公开(公告)日：2013-11-12

申请号：US13045856

申请日：2011-03-11

申请人： Kaori Mori ,  Masahiko Konno

发明人： Kaori Mori ,  Masahiko Konno

IPC分类号： F16H7/18

CPC分类号： F16H7/18 ,  F16H7/06 ,  F16H7/08 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/0893

摘要： In a chain guide mechanism having a guide bridge for integrally holding two chain guides, a chain and a driving sprocket for more efficient assembly and maintenance, the guide bridge has a oil inlet on a surface of its sprocket-pressing base for receiving oil from an oil supply port in an engine block on which the guide bridge is mounted. The oil inlet communicates, through an internal passage within the base of the guide bridge, with an oil discharge port within a groove in which teeth of the driving sprocket travel.

摘要翻译： 在具有用于一体地保持两个链条导轨，链条和驱动链轮的导向桥的链条引导机构中，用于更有效的组装和维护，导向桥在其链轮压板的表面上具有油入口，用于从 在其中安装有导向桥的发动机缸体中的供油口。 油入口通过引导桥底部内的内部通道与驱动链轮的齿行进的槽内的排油口连通。

公开(公告)号：US20130225342A1

公开(公告)日：2013-08-29

申请号：US13765796

申请日：2013-02-13

申请人： Tsubakimoto Chain Co.,

发明人： Masanori Yokoyama

IPC分类号： F16H7/18

CPC分类号： F16H7/18 ,  F16G13/06

摘要： A transmission chain is composed of pairs of outer plates and pairs of inner plates. The plates of each pair are in opposed, spaced relation to each other. The pairs of inner plates and the pairs of outer plates are disposed in alternating, overlapping, relationship along the length of the chain, with each pair of inner plates extending in a first direction into a space between one pair of outer plates, and in a second direction, opposite to the first direction, into a space between another pair of outer plates. Connecting pins connect the alternating pairs of plates in articulating relationship. Each of the connecting pins is press-fit into holes in a pair of inner plates and fits rotatably in holes in a pair of outer plates. A guide extends into a space between the outer plates, guiding the chain by engagement with inwardly facing surfaces of the outer plates.

摘要翻译： 传动链由一对外板和一对内板组成。 每对的板彼此相对且间隔开。 一对内板和一对外板沿着链的长度以交替重叠的关系设置，每对内板沿第一方向延伸到一对外板之间的空间中，并且在 第二方向，与第一方向相反，进入另一对外板之间的空间。 连接销以铰接关系连接交替的板对。 每个连接销压配成一对内板的孔，可旋转地安装在一对外板的孔中。 引导件延伸到外板之间的空间中，通过与外板的向内表面接合来引导链条。

公开(公告)号：US20130205927A1

公开(公告)日：2013-08-15

申请号：US13881140

申请日：2011-07-27

申请人： Tomoyuki Saji ,  Yoshifumi Takeuchi

发明人： Tomoyuki Saji ,  Yoshifumi Takeuchi

IPC分类号： F16H19/06

CPC分类号： F16H19/0636 ,  B66F3/06 ,  F16G13/20 ,  Y10T74/18096

摘要： In order to stably drive a body to be driven such as a lifting table, an engagement chain type device (100) for forward and backward movement is configured in such a manner that a pair of engagement chains (110, 110) has rigid chain portions (110D). The rigid chain portions (110D) are configured in such a manner that, within a predetermined range from the front ends of the chains in the direction in which the pair of engagement chains (110, 110) is rigid, inner tooth plates (111) are constantly engaged with each other and outer tooth plates (112) are constantly engaged with each other. Square column-shaped reinforcement core members (140) fitted in the square column-shaped hollow sections (S) of the rigid chain portions (110D) are connected to mounting members (C).

摘要翻译： 为了稳定地驱动诸如升降台的被驱动体，用于向前和向后运动的接合链式装置（100）被构造成使得一对接合链（110,110）具有刚性链部分 （110D）。 刚性链条部分（110D）以这样一种方式构成，即在从一对接合链（110,110）刚性方向的链条的前端的预定范围内，内齿板（111） 彼此不断地接合，并且外齿板（112）彼此不断地接合。 安装在刚性链部分（110D）的方形柱状中空部分（S）中的方形柱状加强芯部件（140）连接到安装部件（C）。

公开(公告)号：US20130203538A1

公开(公告)日：2013-08-08

申请号：US13753608

申请日：2013-01-30

申请人： Tsubakimoto Chain Co.

发明人： Syota Miyanaga

IPC分类号： F16G13/04

CPC分类号： F16G13/04 ,  F16G13/08

摘要： In a transmission chain including alternately interleaved and articulably connected sets of link plates, the link plates of least one of the sets have back surfaces arranged for sliding contact with a chain guide. These back surfaces have a convex, substantially arc-shaped, curvature in the longitudinal direction of the chain, and a convex, substantially arc-shaped, curvature in the widthwise direction. The radius of curvature of the widthwise curve of the back surface of each of the link plates of the at least one set is at least as great as the radius of curvature of the curve of the same link plate in the longitudinal direction.

摘要翻译： 在包括交替交错和铰接连接的链板组的传动链中，至少一个组的链板具有布置成与链条引导件滑动接触的后表面。 这些后表面在链的纵向上具有凸起的，基本上为弧形的曲率，并且在宽度方向上具有凸起的，基本上弧形的曲率。 至少一组的每个链板的后表面的宽度方向曲线的曲率半径至少与同一连接板在纵向上的曲线的曲率半径一样大。

公开(公告)号：US08500101B2

公开(公告)日：2013-08-06

申请号：US12913083

申请日：2010-10-27

申请人： Kiyotake Yaoi ,  Michio Oitake

发明人： Kiyotake Yaoi ,  Michio Oitake

IPC分类号： B66D1/30

CPC分类号： F16G13/20 ,  B66F13/005

摘要： The invention provides a pair of engagement chains which has inner tooth plates, bushes, outer tooth plates and connecting pins and is integrated by engaging hook portions of the inner tooth plates and hook portions of the outer tooth plates and is branched by disengaging the hook portions of the inner tooth plates and the hook portions of the outer tooth plates. The pair of engagement chains further includes inflection restricted plates having inflection restricted surfaces and inflection restricting plates having inflection restricting portions that are connected on the both ends of the connecting pins.

摘要翻译： 本发明提供了一对啮合链，其具有内齿板，衬套，外齿板和连接销，并且通过接合内齿板的钩部和外齿板的钩部而一体化，并通过使钩部分 的内齿板和外齿板的钩部。 一对接合链还包括具有弯曲限制表面的弯曲限制板和具有连接在连接销的两端上的弯曲限制部分的拐弯限制板。