公开(公告)号：US20140243132A1

公开(公告)日：2014-08-28

申请号：US14166986

申请日：2014-01-29

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Yuji Kurematsu ,  Katsuya Nakakubo ,  Takeshi Ogawa

IPC: F16H7/18

CPC classification number: F16H7/18

Abstract: 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.

Abstract translation: 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：US20140100068A1

公开(公告)日：2014-04-10

申请号：US14029841

申请日：2013-09-18

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Yuji Kurematsu

IPC: F16H7/08

CPC classification number: F16H7/08 ,  F16H7/0836 ,  F16H2007/0806 ,  F16H2007/0859 ,  F16H2007/0878

Abstract: 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.

Abstract translation: 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：US20130225342A1

公开(公告)日：2013-08-29

申请号：US13765796

申请日：2013-02-13

Applicant: Tsubakimoto Chain Co.,

Inventor： Masanori Yokoyama

IPC: F16H7/18

CPC classification number: F16H7/18 ,  F16G13/06

Abstract: 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.

Abstract translation: 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：US20130203538A1

公开(公告)日：2013-08-08

申请号：US13753608

申请日：2013-01-30

Applicant: Tsubakimoto Chain Co.

Inventor： Syota Miyanaga

IPC: F16G13/04

CPC classification number: F16G13/04 ,  F16G13/08

Abstract: 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.

Abstract translation: 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：US20130075130A1

公开(公告)日：2013-03-28

申请号：US13621613

申请日：2012-09-17

Applicant: DENSO WAVE INCORPORATED ,  TSUBAKIMOTO CHAIN CO.

Inventor： Kouichi KAIHOTSU ,  Wataru BANNO ,  Takeshi HIGASHINO

IPC: H02G3/04

CPC classification number: F16G13/16 ,  F16L3/015 ,  H02G3/0475 ,  H02G11/006

Abstract: A protective guide internally holds long members including at least one of flexible cables and ducts. The protective guide includes a flexible curved strip-shaped base and plural flexible sectioning members. The base is made of a synthetic resin, formed into a long plate and has a longitudinal direction. The sectioning members are also made of a synthetic resin, permitted to uprise from both ends of the base and spaced apart from each other in the longitudinal direction, the both ends being opposed to each other in a direction perpendicular to the longitudinal direction. The sectioning members cooperatively define a space for accommodating the long members along the base. The base has a cross section inwardly curved toward the space, as viewed in the longitudinal direction. Each sectioning member has a ceiling opposed to the base, the ceiling being divided into two portions in a direction perpendicular to the longitudinal direction.

Abstract translation: 保护引导件内部容纳包括柔性电缆和管道中的至少一个的长构件。 保护引导件包括柔性弯曲条形基座和多个柔性分段构件。 基座由合成树脂制成，形成为长板并具有纵向。 截面构件也由合成树脂制成，允许从基座的两端向上升起并且在长度方向上彼此间隔开，两端在垂直于纵向的方向上彼此相对。 分段构件协同地限定用于沿着基部容纳长构件的空间。 基部具有沿纵向方向朝向空间向内弯曲的横截面。 每个分段构件具有与基座相对的天花板，天花板在垂直于纵向方向的方向上分成两部分。

公开(公告)号：US20040020052A1

公开(公告)日：2004-02-05

申请号：US10612160

申请日：2003-07-02

Applicant: Tsubakimoto Chain Co.

Inventor： Yusuke Haga ,  Toru Okabe ,  Nobuaki Haga

IPC: B21K001/76

CPC classification number: B21K1/00 ,  B21K21/08 ,  B21K21/12 ,  B21K21/16 ,  B21L9/00 ,  F16G13/06 ,  Y10T29/49668 ,  Y10T29/49671 ,  Y10T29/49673

Abstract: By press-fitting a cylindrical blank into a die with one of a pair of punches, and at the same time press-fitting small diameter end portions and tapered portions of the pair of punches into both ends of the cylindrical blank while restraining both end surfaces of the blank with cylindrical members movable on the outsides of the punches, the external circumferential surface of the blank is finish molded to the required diameter by the internal circumferential surface of the die and, at the same time, tapered surfaces are formed on the inner circumferential surface in both ends of the blank. The process produces a bushing with its internal surfaces accurately coaxial, and with the external surface accurately formed to the required diameter.

Abstract translation: 通过用一对冲头中的一个将圆柱形坯料压入模具，同时将一对冲头的小直径端部和锥形部分压入圆柱形坯料的两端，同时限制两个端面 在可以在冲头外侧移动的圆筒形构件的坯料上，坯料的外周面通过模具的内周面被精加工成所需的直径，同时在内部形成锥面 空白两端的圆周表面。 该过程产生一个衬套，其内表面精确地同轴，外表面准确地形成所需的直径。

公开(公告)号：US6435992B2

公开(公告)日：2002-08-20

申请号：US72720800

申请日：2000-11-30

Applicant: TSUBAKIMOTO CHAIN CO

Inventor： WAKABAYASHI NAOKI ,  NAKAKUBO KATSUYA

IPC: F02B67/06 ,  F16H7/08 ,  F16H7/22

CPC classification number: F16H7/08 ,  F16H2007/0806 ,  F16H2007/0878

Abstract: A tensioner has a substantially U-shaped stopper pin hooked at opposite end parts on a tensioner body and part of a plunger, respectively, to keep the plunger in a retracted position against the force of a spring before the tensioner is mounted to an engine body at an appropriate position relative to a power transmitting chain.

Abstract translation: 张紧器具有基本上U形的止动销，该止动销分别钩在张紧器主体和柱塞的一部分上的相对端部处，以在张紧器安装到发动机主体之前将柱塞保持在缩回位置，抵抗弹簧的力 在相对于动力传递链的适当位置。

公开(公告)号：US3894477A

公开(公告)日：1975-07-15

申请号：US34339673

申请日：1973-03-21

Applicant: TSUBAKIMOTO CHAIN CO

Inventor： TOMIKAWA HISAO

IPC: G05D3/00 ,  B65G47/04 ,  B65G47/61 ,  F15B11/02 ,  F15B11/04 ,  F15B11/076 ,  F15B21/08 ,  G05B11/00 ,  F15B11/15 ,  F15B15/22

CPC classification number: B65G47/61 ,  F15B11/02 ,  F15B11/076 ,  F15B21/08 ,  F15B2211/30505 ,  F15B2211/30525 ,  F15B2211/3138 ,  F15B2211/327 ,  F15B2211/40515 ,  F15B2211/426 ,  F15B2211/455 ,  F15B2211/46 ,  F15B2211/6336 ,  F15B2211/6654 ,  F15B2211/7053 ,  F15B2211/7055

Abstract: A follow-up control device comprising a pneumatic cylinder connected in series or parallel with a hydraulic cylinder for controlling the movement of a load device relative to a further device, such as for transferring an article or commodity from a load device onto the hanger of a movable conveyor. The pneumatic cylinder functions as the power source for moving the load device, and the hydraulic cylinder functions as a speed control for controlling the speed of movement of the load device. The hydraulic cylinder is coupled with a substantially closed hydraulic circuit for controlling the movement of the load.

Abstract translation: 一种后续控制装置，包括与液压缸串联或并联连接的气动缸，用于控制负载装置相对于另一装置的运动，例如用于将物品或商品从负载装置传送到吊架上 活动输送机 气缸用作用于移动负载装置的动力源，液压缸用作用于控制负载装置的移动速度的速度控制。 液压缸与基本封闭的液压回路连接，用于控制负载的移动。

公开(公告)号：US3760586A

公开(公告)日：1973-09-25

申请号：US3760586D

申请日：1971-06-27

Applicant: TSUBAKIMOTO CHAIN CO

Inventor： ONISHI K

IPC: B21L21/00

CPC classification number: B21L21/00

Abstract: An automatic chain cutting machine which divides a chain made in a longer length into chains having a required number of links. The machine includes a chain guiding means which guides a longlength chain to the working portion of the press, a means for feeding the chain and a pressing machine which pushes out a connecting pin from the chain. The chain feeding means incorporates a sprocket for feeding a chain and a means that gives a signal at each time a certain even number of teeth on said sprocket rotatively move, which are designed in such a mechanism as to stop the sprocket when the number of signals thus given reaches the predetermined one, thereby holding the portion of the chain at which it should be separated at a predetermined working position so that the press punch may push out the connecting pin from the portion to be separated in order to thus enable an automatic production of a chain with a required number of links.

Abstract translation: 一种自动链条切割机，其将由较长长度制成的链条分成具有所需链接数量的链条。 该机器包括链条引导装置，该链条引导装置将长链条引导到压力机的工作部分，用于供给链条的装置以及从链条推出连接销的压力机。 链条进给装置包括用于供给链条的链轮和在每次每个时间在所述链轮上旋转一定数量的齿轮的信号的装置，其被设计成当这样的机构中当信号数量停止时停止链轮 由此达到预定的一个，从而在预定的工作位置保持链条的应该分开的部分，使得冲压冲头可以从连接销推出分离部分，从而能够自动生产 具有所需数量链接的链。

公开(公告)号：US3744330A

公开(公告)日：1973-07-10

申请号：US3744330D

申请日：1972-04-05

Applicant: TSUBAKIMOTO CHAIN CO

Inventor： SUGIMOTO Y

IPC: F16H7/02 ,  F16H55/30 ,  F16G1/28 ,  F16H55/06

CPC classification number: F16H7/023 ,  Y10T74/19972

Abstract: A gear wheel is provided for engaging a positive motion belt in a power transmission device. The positive motion belt has elastic rectilinear teeth. The gear wheel is generated by a rectilinearly toothed gear cutter which has a cavity form having a pressure angle Phi , an effective cavity thickness L and a depth H of the following values when the pressure angle and effective thickness and height of the tooth on said belt are phi , l and h, respectively:

Abstract translation: 提供齿轮用于接合动力传递装置中的正运动皮带。 正运动带具有弹性直线齿。 齿轮由直线齿形齿轮刀具产生，当具有所述带上的齿的压力角和有效厚度和高度时，该直线齿形齿轮刀具具有压力角PHI，有效腔厚度L和深度H的空腔形式 分别为phi，l和h：PHI = phi - （0.3°DIFFERENCE 5°）L =（1.01差异1.08）l H =（1.05差异1。