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1. 发明授权

US08460140B2 Belt tensioner utilizing asymmetric motion control 失效
标题翻译：皮带张紧器利用非对称运动控制
公开(公告)号：US08460140B2
公开(公告)日：2013-06-11
申请号：US11284809
申请日：2005-11-22
申请人： Robert C. Joslyn , James G. Quintus , Randy C. Foster
发明人： Robert C. Joslyn , James G. Quintus , Randy C. Foster
IPC分类号： F16H7/12
CPC分类号： F16H7/1218 , F16H7/1281 , F16H2007/081 , F16H2007/084
摘要： A belt tensioner includes a support housing at least in part defining a spring cavity and an arm pivotally attached to the support housing. A spring is located in the spring cavity and is operatively connected to the arm and the support housing to bias the arm about a pivot axis toward an unloaded position relative to the support housing. A damping member includes a hub and deflectable, force-applying elements that are connected to and spaced apart about a periphery of the hub. The force-applying elements are biased toward a contact surface of the arm to apply a frictional force between the contact surface and the force-applying elements to impede rotation of the arm relative to the support housing.
摘要翻译：皮带张紧器包括至少部分地限定弹簧腔的支撑壳体和枢转地附接到支撑壳体的臂。弹簧位于弹簧腔中，并且可操作地连接到臂和支撑壳体，以将臂围绕枢转轴线偏向相对于支撑壳体的卸载位置。阻尼构件包括轮毂和可偏转的施力元件，其连接到轮毂的周边并围绕轮毂的周边间隔开。力施加元件朝向臂的接触表面偏置以在接触表面和施力元件之间施加摩擦力以阻止臂相对于支撑壳体的旋转。

2. 发明申请

US20110085040A1 ELECTRICALLY POWERED PLAYGROUND EQUIPMENT 审中-公开
标题翻译：电动玩具设备
公开(公告)号：US20110085040A1
公开(公告)日：2011-04-14
申请号：US12902879
申请日：2010-10-12
申请人： Robert C. Joslyn , Kathleen A. Geyer , J. Stephen Steury , Michael A. Sutton , Dan Guthrie
发明人： Robert C. Joslyn , Kathleen A. Geyer , J. Stephen Steury , Michael A. Sutton , Dan Guthrie
IPC分类号： H04N7/18
CPC分类号： H04N7/188 , G08B13/196 , G08B15/00 , G08B25/009 , H04N5/232
摘要： A playground security system comprises a power supply and a monitoring station. The monitoring station comprises a camera, a light and/or an audio deterrent device which are electrically connected to the power supply. The monitoring station can be contained in a post; and the post is part of a playground structure or can be a stand alone post. The audio deterrent device emits signals in a frequency range that is bothersome to humans between the ages of about 13 to about 25 years. The audio deterrent device and light are activated by a motion sensor. Further, the system includes a dusk-to-dawn sensor which also controls the audio deterrent device and the light. The camera can be in an “always-on” mode and can be adapted to transmit signals containing visual or audio-visual information. The camera signals can be stored and viewed remotely from the playground.
摘要翻译：操场安全系统包括电源和监控站。监视站包括电连接到电源的相机，光和/或音频阻止装置。监测站可以包含在一个岗位上; 这个职位是游乐场结构的一部分，也可以是独立的职位。音频威慑装置在大约13到25年之间的人类麻烦的频率范围内发射信号。音频阻止装置和光被运动传感器激活。此外，该系统还包括一个黄昏到黎明的传感器，它还控制音频威慑装置和光。相机可以处于“始终开启”模式，并且可以适用于传输包含视觉或视听信息的信号。相机信号可以从操场远程存储和观看。

3. 发明申请

US20100323833A1 BELT TENSIONER WITH DAMPING MEMBER 有权
标题翻译：带阻尼构件的皮带张紧器
公开(公告)号：US20100323833A1
公开(公告)日：2010-12-23
申请号：US12858548
申请日：2010-08-18
申请人： James G. Quintus , Robert C. Joslyn
发明人： James G. Quintus , Robert C. Joslyn
IPC分类号： F16H7/12 , B23P11/00
CPC分类号： F16H7/1218 , F16H2007/081 , F16H2007/084 , Y10T29/49826
摘要： A tensioner for tensioning a belt includes a support housing at least in part defining a spring cavity. A damping member having a first friction bearing surface is at least partially disposed in the spring cavity. An arm pivotally attached to the support housing has a second friction bearing surface. A spring is located in the spring cavity and operatively connected to the arm and damping member to pivot the damping member about a pivot location such that the first friction bearing surface of the damping member is biased against the second friction bearing surface of the arm to dampen relative movement between the arm and the support housing.
摘要翻译：用于张紧皮带的张紧器包括至少部分地限定弹簧腔的支撑壳体。具有第一摩擦支承表面的阻尼构件至少部分地设置在弹簧腔中。枢转地附接到支撑壳体的臂具有第二摩擦支承表面。弹簧位于弹簧腔中并且可操作地连接到臂和阻尼构件以使阻尼构件围绕枢转位置枢转，使得阻尼构件的第一摩擦承载表面抵靠臂的第二摩擦承受表面偏压以阻尼臂与支撑壳体之间的相对运动。

4. 发明授权

US07686719B2 Tensioner with drainhole 有权
标题翻译：带排水孔的张紧器
公开(公告)号：US07686719B2
公开(公告)日：2010-03-30
申请号：US10962296
申请日：2004-10-07
申请人： Robert C. Joslyn , Stephen G. Webb
发明人： Robert C. Joslyn , Stephen G. Webb
IPC分类号： F16H7/08
CPC分类号： F16H7/20 , F16H7/1281 , F16H2007/081
摘要： A belt tensioner is provided for mounting on a mounting surface of a structure. The tensioner comprises a body, which defines a cavity, and a drain hole that is in communication with the cavity. The drain hole is located on the body so as to be facing the mounting surface of the structure when the tensioner is mounted on the structure. In this manner it is more difficult for contaminants to enter the body than to exit the body.
摘要翻译：提供了一种用于安装在结构的安装表面上的皮带张紧器。张紧器包括限定空腔的主体和与空腔连通的排水孔。当张紧器安装在结构上时，排水孔位于主体上，以便面向结构的安装表面。以这种方式，污染物进入身体比离开身体更困难。

5. 发明授权

US08123640B2 Belt tensioner with damping member 有权
标题翻译：皮带张紧器带阻尼件
公开(公告)号：US08123640B2
公开(公告)日：2012-02-28
申请号：US12858548
申请日：2010-08-18
申请人： James G. Quintus , Robert C. Joslyn
发明人： James G. Quintus , Robert C. Joslyn
IPC分类号： F16H7/12
CPC分类号： F16H7/1218 , F16H2007/081 , F16H2007/084 , Y10T29/49826
摘要： A tensioner for tensioning a belt includes a support housing at least in part defining a spring cavity. A damping member having a first friction bearing surface is at least partially disposed in the spring cavity. An arm pivotally attached to the support housing has a second friction bearing surface. A spring is located in the spring cavity and operatively connected to the arm and damping member to pivot the damping member about a pivot location such that the first friction bearing surface of the damping member is biased against the second friction bearing surface of the arm to dampen relative movement between the arm and the support housing.
摘要翻译：用于张紧皮带的张紧器包括至少部分地限定弹簧腔的支撑壳体。具有第一摩擦支承表面的阻尼构件至少部分地设置在弹簧腔中。枢转地附接到支撑壳体的臂具有第二摩擦支承表面。弹簧位于弹簧腔中并且可操作地连接到臂和阻尼构件以使阻尼构件围绕枢转位置枢转，使得阻尼构件的第一摩擦承载表面抵靠臂的第二摩擦承受表面偏压以阻尼臂与支撑壳体之间的相对运动。

6. 发明授权

US07497794B2 Belt tensioner and method for assembly 失效
标题翻译：皮带张紧器及组装方法
公开(公告)号：US07497794B2
公开(公告)日：2009-03-03
申请号：US11302335
申请日：2005-12-13
申请人： Anthony E. Lannutti , Steve E. Scott , Robert C. Joslyn , Robert J. Crist , Terrence R. Quick , Douglas G. Gerring , Randall R. Diefenderfer , Stephen G. Webb
发明人： Anthony E. Lannutti , Steve E. Scott , Robert C. Joslyn , Robert J. Crist , Terrence R. Quick , Douglas G. Gerring , Randall R. Diefenderfer , Stephen G. Webb
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081 , F16H2007/084
摘要： A first belt tensioner includes an arm, spring case, coil spring, and arm plate. The arm is adapted to support an idler pulley and has a hook portion. The spring case is disposed in the arm and has a first spring seat. The spring is disposed in the spring case. The arm plate has a second spring seat. The spring is longitudinally compressed between the arm plate and the spring case. The spring is in torsion with the end portions of the spring seated against a corresponding spring seat and with the arm plate rotationally positioned under the hook portion. A method for assembling the first belt tensioner includes using the arm plate to longitudinally compress the spring and rotating the arm plate. A second belt tensioner includes an arm, spring case, coil spring, arm plate, and pivot bushing.
摘要翻译：第一皮带张紧器包括臂，弹簧壳，螺旋弹簧和臂板。臂适于支撑惰轮并具有钩部。弹簧壳设置在臂中并具有第一弹簧座。弹簧设置在弹簧箱中。臂板具有第二弹簧座。弹簧在臂板和弹簧箱之间纵向压缩。弹簧扭转，弹簧的端部抵靠相应的弹簧座并且臂板旋转地定位在钩部下方。组装第一带张紧器的方法包括使用臂板纵向压缩弹簧并旋转臂板。第二带张紧器包括臂，弹簧壳，螺旋弹簧，臂板和枢轴衬套。

7. 发明授权

US07448974B2 Belt tensioner and method for making a belt-tensioner arm and a spring case 有权
标题翻译：皮带张紧器和制造皮带张紧臂和弹簧箱的方法
公开(公告)号：US07448974B2
公开(公告)日：2008-11-11
申请号：US10982718
申请日：2004-11-05
申请人： Robert J. Crist , Kevin G. Dutil , Robert C. Joslyn , Anthony E. Lannutti , Earl E. McShane , Steve E. Scott , Stephen G. Webb
发明人： Robert J. Crist , Kevin G. Dutil , Robert C. Joslyn , Anthony E. Lannutti , Earl E. McShane , Steve E. Scott , Stephen G. Webb
IPC分类号： F16H7/12
CPC分类号： F16H7/1218 , F16H2007/081 , Y10T29/49863
摘要： A belt tensioner includes an arm, a spring case, and a helical spring having inwardly projecting first and second end portions. Another belt tensioner includes a spring, an arm, a spring case, and a pivot bushing surrounding the spring. An additional belt tensioner includes an idler pulley having a bearing with a mounting hole and includes an arm having a post. The post is positioned in the mounting hole, and an annular rim of the post is deformed radially outward and over the bearing. A method for manufacturing an arm and a spring case of a belt-tensioner includes obtaining a belt-tensioner-arm casting mold including a first section and a second section and obtaining a belt-tensioner-spring-case casting mold including a first segment and a second segment.
摘要翻译：带张紧器包括臂，弹簧壳和具有向内突出的第一和第二端部的螺旋弹簧。另一种皮带张紧器包括弹簧，臂，弹簧壳和围绕弹簧的枢轴衬套。附加的皮带张紧器包括具有安装孔的轴承的惰轮，并且包括具有柱的臂。柱位于安装孔中，柱的环形边缘径向向外并在轴承上方变形。一种带束张紧器的臂和弹簧壳的制造方法，其特征在于，获得包括第一部分和第二部分的带张紧臂铸造模具，并获得包括第一部分的带张紧弹簧模铸造模具，第二段。

8. 发明授权

US07371199B2 One-way clutched damper for automatic belt tensioner 失效
标题翻译：用于自动皮带张紧器的单向离合式阻尼器
公开(公告)号：US07371199B2
公开(公告)日：2008-05-13
申请号：US10939839
申请日：2004-09-13
申请人： Robert C. Joslyn
发明人： Robert C. Joslyn
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/1218 , F16H2007/081 , F16H2007/084
摘要： A new asymmetrically damped tensioner is provided utilizing a one-way clutch connected to a tensioner arm through a frictional damper. The frictional damper is in frictional contact with the arm and the one-way clutch is coupled to the frictional damper for movement therewith. The tensioner arm is pivotable in a first direction to take up belt slack and a second direction. The clutch is pivotable in the first direction but not the second direction. Because the one-way clutch is operatively engaged with the arm through the frictional damper, the tensioner is able to respond to high belt tension once the frictional force between the arm and the damper is overcome.
摘要翻译：使用通过摩擦阻尼器连接到张紧器臂的单向离合器来提供新的不对称阻尼张紧器。摩擦阻尼器与臂摩擦接触，并且单向离合器联接到摩擦阻尼器以与其一起运动。张紧器臂可沿第一方向枢转以吸收皮带松弛和第二方向。离合器可在第一方向上枢转，但不能沿第二方向枢转。由于单向离合器通过摩擦阻尼器与臂可操作地接合，所以一旦克服了臂和阻尼器之间的摩擦力，张紧器就能响应高的皮带张力。

9. 发明申请

US20080058142A1 One-way clutched damper for automatic belt tensioner 有权
标题翻译：用于自动皮带张紧器的单向离合式阻尼器
公开(公告)号：US20080058142A1
公开(公告)日：2008-03-06
申请号：US11514136
申请日：2006-08-31
申请人： Robert C. Joslyn
发明人： Robert C. Joslyn
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081 , F16H2007/084
摘要： A new tensioner is disclosed that achieves asymmetric damping in part by using a moveable ramp plate. The moveable ramp plate is in frictional contact with the arm provides asymmetric frictional damping for the tensioner arm when the arm experiences wind-up and begins to move away from the belt. The ramp plate is rotatably associated with the movement of the tensioner arm through a spring. The tensioner arm may pivot in two directions. As the tensioner arm pivots in a direction toward the belt the ramp plate is urged such that friction between the ramp plate and tensioner are minimized. When the tensioner arm pivots in the opposite direction, as potentially typified by wind-up, the ramp plate is urged such that friction between the ramp plate and tensioner is increased thereby minimizing wind-up of the tensioner arm.
摘要翻译：公开了一种新的张紧器，其通过使用可移动斜坡板部分地实现非对称阻尼。当手臂经受卷绕并开始远离皮带时，可移动斜板与臂摩擦接触，为张紧臂提供不对称的摩擦阻尼。斜板可旋转地与张紧器臂通过弹簧的运动相关联。张紧器臂可以在两个方向上枢转。当张紧器臂沿着朝向带的方向枢转时，斜坡板被推动，使得斜坡板和张紧器之间的摩擦力最小化。当张紧器臂以相反的方向枢转时，可能以卷起为代表，斜面板被推动，使得斜板和张紧器之间的摩擦力增大，从而最小化张紧器臂的卷绕。

10. 发明申请

US20080058141A1 One-way clutched damper for automatic belt tensioner 有权
标题翻译：用于自动皮带张紧器的单向离合式阻尼器
公开(公告)号：US20080058141A1
公开(公告)日：2008-03-06
申请号：US11514135
申请日：2006-08-31
申请人： Jeffrey A. Pendergrass , Robert C. Joslyn
发明人： Jeffrey A. Pendergrass , Robert C. Joslyn
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081 , F16H2007/084
摘要： A new asymmetrically damped tensioner is provided utilizing a bearing-ramp clutch. During normal operation, the bearing-ramp clutch enables the tensioner arm to pivot in a first direction to take up belt slack with negligible frictional damping applied to the motion of the tensioner arm. When the tensioner arm pivots in a second direction, away from the belt, however, in a condition commonly known as wind-up, the bearing-ramp clutch locks against a fixed internal surface and creates a frictional damping force that is applied to the tensioner arm. This frictional linkage provides asymmetric frictional damping to the tensioner to limit movement in the second direction to mitigate wind-up.
摘要翻译：使用轴承 - 斜坡离合器提供了新的非对称阻尼张紧器。在正常操作期间，轴承 - 斜坡离合器使得张紧臂能够在第一方向上枢转，以便以张紧臂的运动施加可忽略的摩擦阻尼来卷绕皮带松弛。然而，当张紧器臂在第二方向上枢转时，远离皮带，在通常称为卷绕的状态下，轴承 - 斜面离合器锁定在固定的内表面上并产生施加到张紧器上的摩擦阻尼力臂。该摩擦连杆为张紧器提供不对称的摩擦阻尼，以限制第二方向的运动以减轻卷绕。

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