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1. 发明申请

US20060276285A1 Common link dual arm tensioning device 有权
公开(公告)号：US20060276285A1
公开(公告)日：2006-12-07
申请号：US11145789
申请日：2005-06-06
申请人： George Markley , Sam Kuznets
发明人： George Markley , Sam Kuznets
IPC分类号： F16H7/08 , F16H7/22
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0853 , F16H2007/0874 , F16H2007/0878
摘要： A chain tensioning device links multiple tensioning arms to a common link, causing the tensioning arms to rotate into and displace chain strands with a single applied force and motion. The two tensioning arms rotate and tension proportionally, and when the pivot pin distances are equal, the two tensioning arms rotate and tension equally. The chain tensioner is preferably used to tension two slack chains flanking an auxiliary drive shaft. The chain tensioner is biased against the chain by a hydraulic tensioning assembly in one embodiment and by a spring tensioning assembly in another embodiment.

2. 发明申请

US20070093328A1 Mechanical strap tensioner for multi-strand tensioning 有权
标题翻译：用于多股张紧的机械带张紧器
公开(公告)号：US20070093328A1
公开(公告)日：2007-04-26
申请号：US11258631
申请日：2005-10-26
申请人： George Markley
发明人： George Markley
IPC分类号： F16H7/08 , F16H7/14 , F16H7/18
CPC分类号： F16H7/0848 , F16H2007/0804 , F16H2007/0806 , F16H2007/0853 , F16H2007/0872 , F16H2007/0874
摘要： A tensioner for a closed loop power transmission system for an internal combustion engine having a drive shaft terminating in a sprocket and at least one camshaft, each terminating in a sprocket, with a single continuous chain wrapping around all of the sprockets. The tensioner contains a pair of elongated tensioning arms, each one in slidable contact with one of the two strands of chain that traverses between the driving sprocket and the driven sprocket(s). Each tensioning arm contains a wear face that remains in constant slidable contact with the strand of chain to which it is adjacent. An adjusting arm connects one of the ends of the tensioning arms. The adjusting arm has a ratchet means that adjusts for the backlash in the system and takes up any slack in the chain.
摘要翻译：一种用于内燃机的闭环动力传递系统的张紧器，其具有端接在链轮中的驱动轴和至少一个凸轮轴，每个凸轮轴终止于链轮，其中所有链轮都围绕着单个连续的链条缠绕。张紧器包含一对细长的张紧臂，每一个可与链轮的两根链条中的一根可滑动地接触，该链条在驱动链轮和从动链轮之间穿过。每个张紧臂都包含一个与其相邻的链条保持不变的滑动接触的磨损面。调节臂连接张紧臂的一端。调节臂具有棘轮装置，其调节系统中的间隙并占据链条中的任何松弛。

3. 发明申请

US20060293136A1 Mechanical chain tensioner with compliant blade spring 有权
标题翻译：机械链条张紧器，具有柔顺的叶片弹簧
公开(公告)号：US20060293136A1
公开(公告)日：2006-12-28
申请号：US11168769
申请日：2005-06-28
申请人： George Markley , John Crocket , Timothy Turner
发明人： George Markley , John Crocket , Timothy Turner
IPC分类号： F16H7/18 , F16H7/08
CPC分类号： F16H7/18 , F16H7/08 , F16H2007/0804 , F16H2007/0872 , F16H2007/0874
摘要： A tensioner for imparting tension to a chain having a body, a resilient chain guide element, at least one blade spring, and at least one bracket. The body of the tensioner has a surface with a profile of the path of a new chain and a groove found longitudinally along the length of the surface. The resilient chain guide element, on the surface of the body has a chain contact surface and two ends wrapped around the ends of the body, with the chain guide being sufficiently larger than the body, such that the chain contact surface is capable of being biased away from the body. The blade spring is present in the groove with its end in the containments means of the groove, biasing the chain guide out and away from the body.
摘要翻译：一种张紧器，用于向具有主体的链条，弹性链条引导元件，至少一个刀片弹簧和至少一个支架施加张力。张紧器的主体具有表面，其具有沿着表面的长度纵向发现的新链条和凹槽的路径的轮廓。主体表面上的弹性链条引导元件具有链接表面，并且包裹在主体端部的两个端部，链条引导件足够大于主体，使得链接表面能够被偏置远离身体。刀片弹簧存在于凹槽中，其端部位于槽的容纳装置中，将链条引导件偏压和远离主体。

4. 发明申请

US20060281594A1 Mechanical chain tensioner with a rotational ratcheting device 失效
标题翻译：带旋转棘轮装置的机械链条张紧器
公开(公告)号：US20060281594A1
公开(公告)日：2006-12-14
申请号：US11147516
申请日：2005-06-08
申请人： George Markley , Sam Kuznets
发明人： George Markley , Sam Kuznets
IPC分类号： F16H7/08 , F16H7/22
CPC分类号： F16H7/0848 , F16H2007/0804 , F16H2007/0853
摘要： A blade tensioner comprising a blade shoe with a proximal end pivotally attached to the bracket and a distal end of a clevis shape having a raised portion and a recessed portion for receiving a semicircular ratchet wheel, with an edge of the raised portion defined by a radial journal in between a pair of shoulders. The ratchet wheel is pivotally attached to the recessed portion of the distal end of the blade shoe having a plurality of ratchet teeth, a pair of shoulders, and a reduced diameter portion forming a bearing surface with the radial journal of the raised portion of the distal end. A ramp surface having a plurality of ramp teeth that receives the ratchet teeth of the ratchet wheel and allows freedom of movement in the direction of the pivot pin, but limits movement in the opposite direction to the designated backlash.
摘要翻译：一种刀片张紧器，其包括具有可枢转地附接到所述支架的近端的刀片靴和具有凸起部分的U形夹形状的远端，以及用于容纳半圆形棘轮的凹部，所述凸起部分的边缘由径向杂志在一双肩膀之间。棘轮枢转地附接到具有多个棘轮齿，一对肩部和减小直径部分的叶片鞋的远端的凹部，该直径部分形成具有远端的凸起部分的径向轴颈的支承表面结束。斜坡表面具有多个倾斜齿，其接纳棘轮的棘齿，并且允许沿枢转销的方向移动的自由度，但限制与指定的间隙相反方向的运动。

5. 发明申请

US20070087880A1 Sprocket tooth profile for a roller or bush chain 有权
标题翻译：用于滚子或衬套链的链轮齿廓
公开(公告)号：US20070087880A1
公开(公告)日：2007-04-19
申请号：US11251415
申请日：2005-10-14
申请人： George Markley
发明人： George Markley
IPC分类号： F16H55/30 , F16G1/28 , F16H55/12
CPC分类号： F16H7/06 , F16H55/30 , F16H2055/306
摘要： An improved sprocket profile for engaging a roller or bush chain smoothly and preventing radial impact with the root of the tooth during engagement. Contact between the sprocket teeth and the roller chain is altered by providing teeth with a root radius equivalent to that of the chain engaging component, with the center point of the root radius located one chordal distance inside the sprocket's pitch circle. This profile allows chain rollers or bushings to impact sprocket teeth tangentially on their flanks rather than radially on their tooth root.
摘要翻译：改进的链轮轮廓，用于平稳地接合滚子或套筒链，并防止在接合期间与牙齿的根部发生径向冲击。通过提供具有与链接部件相当的根半径的齿，齿轮齿和滚子链之间的接触被改变，根部半径的中心点位于链轮的节圆内的一个弦距离。该轮廓允许链轮或套管在其侧面切向地而不是径向地在其齿根上冲击链轮齿。

6. 发明申请

US20070037647A1 Long mechanical tensioner with a compliant blade spring 有权
标题翻译：长机械张紧器，具有柔顺的叶片弹簧
公开(公告)号：US20070037647A1
公开(公告)日：2007-02-15
申请号：US11204306
申请日：2005-08-15
申请人： George Markley , James Capp , Mark Wigsten
发明人： George Markley , James Capp , Mark Wigsten
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/18 , F16H2007/0804 , F16H2007/0872 , F16H2007/0874
摘要： A tensioner for imparting tension to a chain having a body, a resilient chain guide element a support member and at least one blade spring. The body contains at least one groove on its surface adjacent to the resilient chain guide for containing a blade spring in compression. The length of the blade spring is less than the length of the support member.
摘要翻译：用于向具有主体的链条施加张力的张紧器，弹性链条导向元件，支撑构件和至少一个叶片弹簧。主体在其邻近弹性链条导轨的表面上包含至少一个凹槽，用于容纳压缩的叶片弹簧。叶片弹簧的长度小于支撑构件的长度。

7. 发明申请

US20060270502A1 Tensioner for simultaneously tensioning multiple strands 审中-公开
标题翻译：同时张紧多股的张紧器
公开(公告)号：US20060270502A1
公开(公告)日：2006-11-30
申请号：US11139837
申请日：2005-05-27
申请人： George Markley , Donald Monks
发明人： George Markley , Donald Monks
IPC分类号： F16H7/08 , F16H7/22 , F16H7/18
CPC分类号： F16H7/08 , F16H2007/0806 , F16H2007/0812 , F16H2007/0853 , F16H2007/0874
摘要： A tensioner system imparting tension to a chain comprising a pair of tensioner arms, at least one link piece, and a tensioner. The pair of tensioner arms have a pivoting end for rotation about a fixed pin, a link end, and a shoe with a chain sliding face. At least one link piece has a first end pivotally attached to the link end of each of the tensioner arms. The tensioner has a housing for receiving a piston with an end in contact with a pin that joins the second end of the link pieces together. When the piston of the tensioner is biased outwards from the housing, the end of the piston contacts the pin joining the link pieces of the tensioner arms, moving the tensioner arm toward a chain centerline and tensioning the chain equally on both sides.
摘要翻译：张紧器系统对包括一对张紧器臂，至少一个连杆件和张紧器的链条施加张力。一对张紧器臂具有用于围绕固定销，连杆端以及具有链条滑动面的鞋转动的枢转端。至少一个连杆件具有枢转地附接到每个张紧器臂的连杆端的第一端。张紧器具有用于接收活塞的壳体，该活塞的端部与将连杆件的第二端连接在一起的销接触。当张紧器的活塞从壳体向外偏移时，活塞的端部接触连接张紧器臂的连接件的销，将张紧器臂朝向链中心线移动并且在两侧均匀地张紧链条。

8. 发明申请

US20060234819A1 Mechanical chain tensioner with ratcheting device 失效
标题翻译：带棘轮装置的机械链条张紧器
公开(公告)号：US20060234819A1
公开(公告)日：2006-10-19
申请号：US11108449
申请日：2005-04-18
申请人： George Markley , James Capp
发明人： George Markley , James Capp
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/0848 , F16H2007/0804 , F16H2007/0853 , F16H2007/0878
摘要： A blade tensioner comprising a blade shoe, a sliding surface with a first and a second side, a ratchet rod attached to the distal end of the blade shoe having a length of teeth, and a spring clip for receiving the ratchet rod and being slidable along the second side of the sliding surface. The spring clip also has an edge for abutting the plurality of teeth of the ratchet rod. When the slack on the chain increases, a distal end of the blade shoe pivots and slides on the first side of the sliding surface, and the spring clip slides on the second side of the sliding surface a distance limited by the engagement of the tab of the spring clip with the corresponding indentation on the second side of the sliding surface and the edge of the spring clip abuts the teeth of the ratchet rod.
摘要翻译：一种叶片张紧器，包括叶片靴，具有第一和第二侧的滑动表面，附接到具有一定长度的齿的叶片的远端的棘轮杆和用于容纳棘轮杆并可沿着滑动的弹簧夹滑动面的第二面。弹簧夹还具有用于抵靠棘轮杆的多个齿的边缘。当链上的松弛增加时，叶片靴的远端在滑动表面的第一侧上枢转并滑动，并且弹簧夹在滑动表面的第二侧上滑动一段距离，该距离受到具有在滑动表面的第二侧上的相应凹口的弹簧夹和弹簧夹的边缘邻接棘轮杆的齿。

9. 发明申请

US20060160645A1 Tensioner with ratcheting device 审中-公开
标题翻译：张紧器与棘轮装置
公开(公告)号：US20060160645A1
公开(公告)日：2006-07-20
申请号：US11036424
申请日：2005-01-14
申请人： George Markley , Daniel Grosskopf
发明人： George Markley , Daniel Grosskopf
IPC分类号： F16H7/08 , F16H7/22
CPC分类号： F16H57/05 , F16H7/0836 , F16H7/0848 , F16H2007/0806 , F16H2007/0853 , F16H2007/0859
摘要： A tensioner including a housing having a bore, a hollow piston, a piston spring, a check valve between the source of pressurized fluid and hollow piston, and a pawl plate. The hollow piston is slidably received within the bore of the housing and forms a fluid chamber with the bore. The hollow piston also has a plurality of grooves formed along the outside thereof. The piston spring biases the piston in an outward direction from the bore. The pawl plate has a bottom with a protruding pawl ridge that meshes with the grooves on the piston. The pawl plate is received by the housing and receives a portion of the piston. One side of the pawl plate is biased in the outward direction by a vertical spring or springs and in a lateral direction by a horizontal spring.
摘要翻译：一种张紧器，包括具有孔的壳体，中空活塞，活塞弹簧，加压流体源和中空活塞之间的止回阀以及棘爪板。中空活塞可滑动地容纳在壳体的孔内并与孔形成流体室。中空活塞还具有沿其外侧形成的多个槽。活塞弹簧从孔向外偏压活塞。棘爪板具有底部，其具有与活塞上的凹槽啮合的突出的棘爪脊。棘爪板被壳体容纳并接收活塞的一部分。棘爪板的一侧通过垂直的弹簧或弹簧在向外的方向上被偏压，并且在横向方向上被水平弹簧偏压。

10. 发明申请

US20050130776A1 Cassette for securing shipping and assembly of a camshaft drive and timing system 审中-公开
标题翻译：用于固定凸轮轴驱动器和定时系统的运输和组装的卡带
公开(公告)号：US20050130776A1
公开(公告)日：2005-06-16
申请号：US10732976
申请日：2003-12-11
申请人： George Markley , Stephen Watson
发明人： George Markley , Stephen Watson
IPC分类号： F02B67/06 , F01L1/02 , F16H7/08 , F16H7/18 , F16H7/24 , F16H7/22
CPC分类号： F16H7/24 , F01L1/02 , F16H7/18 , F16H2007/0804 , F16H2007/0842 , F16H2007/0878
摘要： A cassette for a plurality of components for a cam drive and timing system for an engine the components comprising a guide and a tensioner attached to a tensioner bracket, a chain, a camshaft sprocket, and a crankshaft sprocket. The cassette is comprised of a body defining clearance holes and shoulder guides for placement of the camshaft sprocket, the crankshaft sprocket and the chain; and at least one fastener engaging the body of the cassette to the tensioner bracket, such that when the body of the cassette is engaged to the tensioner, the chain runs around the camshaft sprocket and the crankshaft sprocket, and the guide and the tensioner are positioned relating to the chain in the same relationship and position as the components are installed on the engine, all components are pivotally placed for installation on the engine.
摘要翻译：一种用于凸轮驱动的多个部件和用于发动机的定时系统的组件，包括附接到张紧器支架，链条，凸轮轴链轮和曲轴链轮的引导件和张紧器。该盒体由一个主体构成，用于放置凸轮轴链轮，曲轴链轮和链条的间隙孔和肩部导轨; 并且至少一个紧固件将卡带的主体接合到张紧器支架，使得当盒的主体与张紧器接合时，链条围绕凸轮轴链轮和曲轴链轮延伸，并且引导件和张紧器被定位涉及与发动机上安装部件相同的关系和位置的链条，所有部件被枢转地安置在发动机上。

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