专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明申请

US20070037646A1 Pivoting mechanical tensioner with cross strand damping 有权
标题翻译：旋转机械张紧器交叉阻尼
公开(公告)号：US20070037646A1
公开(公告)日：2007-02-15
申请号：US11204210
申请日：2005-08-15
申请人： George Markley , Mark Wigsten , James Capp
发明人： George Markley , Mark Wigsten , James Capp
IPC分类号： F16H7/18 , F16H7/08 , F16H7/22
CPC分类号： F16H7/18 , F16H7/0829 , F16H2007/0804 , F16H2007/0825 , F16H2007/0874
摘要： A closed loop chain tensioner system having a drive sprocket, one or more driven sprockets, a first mechanical tensioner located adjacent a slack strand and a second mechanical tensioner located adjacent a tight strand. Each tensioner is independently pivotally mounted to the engine block. The mounting point may be located at any point along the length of each tensioner. The tensioners are then linked to each other by a rigid, solid link. This solid link enables the tensioners to act in unison, thus providing damping across both strands of chain in response to engine torsional variations.
摘要翻译：一种闭环链张紧器系统，其具有驱动链轮，一个或多个从动链轮，位于松弛股线附近的第一机械张紧器和位于紧束线附近的第二机械张紧器。每个张紧器独立地枢转地安装在发动机缸体上。安装点可以位于沿着每个张紧器的长度的任何点处。然后张紧器通过刚性的固体连接件相互连接。这种坚固的连杆使得张紧器能够一致地起作用，从而响应于发动机扭转变化而在链条的两条链上提供阻尼。

3. 发明申请

US20060247080A1 Chain tensioning device linking two strands of a chain drive 有权
公开(公告)号：US20060247080A1
公开(公告)日：2006-11-02
申请号：US11382730
申请日：2006-05-11
申请人： Mark Wigsten , George Markley
发明人： Mark Wigsten , George Markley
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/08 , F16H7/0831 , F16H2007/0804 , F16H2007/0874
摘要： A tensioner for imparting tension to a chain in a closed loop chain drive system of an internal combustion engine is disclosed. The tensioner contains two tensioning devices, one for each strand of chain that traverses between a drive sprocket and at least one driven sprocket. The two tensioning devices are installed on a single bracket which is mounted to the engine housing at a single dampened pivot mount. The pivot mount is positioned equidistant from the mid points along the lengths of each of the chain sliding surfaces of each of the tensioning devices to substantially form an isosceles triangle.

4. 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。

5. 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.

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式