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1. 发明授权

US5470090A Precision suspension fork for bicylces 失效
标题翻译：精密悬挂叉
公开(公告)号：US5470090A
公开(公告)日：1995-11-28
申请号：US116683
申请日：1993-09-07
申请人： Gerald M. Stewart , E. Douglas Bradbury
发明人： Gerald M. Stewart , E. Douglas Bradbury
IPC分类号： B62K25/08
CPC分类号： B62K25/08
摘要： The present invention is a precision suspension fork for bicycles. The fork utilizes a telescoping suspension system for each of its fork legs. The telescoping suspension system includes an outer tube, an inner tube slidably engaged with the outer tube, and a compression rod slidably engaged with the inner tube. The compression rod has a compression flange and a spaced apart rebound flange at a first end, and a positive stop clip at a location adjacent to, but spaced apart from an opposite second end. The suspension system also includes a compression elastomer assembly positioned between a first end of the inner tube and the compression flange of the compression rod to provide a compressive damping force when the outer and inner tubes are compressed from a balanced condition, a rebound elastomer assembly positioned between the rebound flange of the compression rod and an opposite second end of the inner tube to provide a rebound damping force when the outer and inner tubes are extended from the balanced condition, and a second stage elastomer assembly positioned between the second end of the inner tube and the positive stop clip to provide a secondary compressive damping force when the inner tube crushes into the outer tube. An adjuster assembly is further provided to fine-tune the preload on the compression elastomers. The present invention also provides a method of quick conversion between standard and long travel configurations by modifying the configurations of the compression and rebound elastomer assemblies correspondingly.
摘要翻译：本发明是用于自行车的精密悬挂叉。叉子为每个叉腿采用伸缩悬挂系统。伸缩悬挂系统包括外管，与外管可滑动地接合的内管，以及与内管可滑动地接合的压缩杆。压缩杆在第一端处具有压缩凸缘和间隔开的回弹凸缘，并且在与相对的第二端相邻但间隔开的位置处具有正止动夹。悬架系统还包括压缩弹性体组件，其位于内管的第一端和压缩杆的压缩凸缘之间，以在外管和内管从平衡状态被压缩时提供压缩阻尼力，在压缩杆的回弹法兰和内管的相对的第二端之间，当外管和内管从平衡状态延伸时提供回弹阻尼力;以及第二级弹性体组件，其位于内侧的第二端之间管和正止动夹，以在内管压入外管时提供次级压缩阻尼力。还提供调节器组件以微调压缩弹性体上的预载荷。本发明还提供了一种通过相应地改变压缩弹性体组件和回弹弹性体组件的构造来快速转换标准和长行程构型的方法。

2. 发明授权

US5653007A Method for producing a bicycle fork brake arch and legs assembly 失效
标题翻译：自行车叉车制动器拱腿组件的制造方法
公开(公告)号：US5653007A
公开(公告)日：1997-08-05
申请号：US422855
申请日：1995-04-17
申请人： Scott M. Boyer , Gerald M. Stewart , Mark Van Kampen , Kirk Allen
发明人： Scott M. Boyer , Gerald M. Stewart , Mark Van Kampen , Kirk Allen
IPC分类号： B62K25/08 , B62L1/02 , B23P19/04
CPC分类号： B62L1/02 , B62K25/08 , Y10T29/49888 , Y10T29/49947
摘要： A method for producing a bicycle brake arch and fork legs assembly. The method comprises the steps of first forming a low-tolerance brake arch and two low tolerance fork legs separately, and then bonding the brake arch with the two fork legs in high-precision alignment and orientation with a structural adhesive.
摘要翻译：一种用于制造自行车制动器拱形和叉腿组件的方法。该方法包括以下步骤：分别形成低公差制动器拱和两个低公差叉脚，然后用制造粘合剂以高精度对准和取向将制动器拱与两个叉腿结合。

3. 发明授权

US5833259A Two wheeled vehicle fork with reinforced leg 失效
公开(公告)号：US5833259A
公开(公告)日：1998-11-10
申请号：US545208
申请日：1995-10-19
申请人： Gerald M. Stewart
发明人： Gerald M. Stewart
IPC分类号： B62K25/08
CPC分类号： B62K25/08
摘要： A new and improved two wheeled vehicle suspension fork with reinforced legs. The reinforcement is provided to the upper inner tube of a telescoping assembly utilized in the suspension fork. The inner tube has an upper end portion for attachment to the crown. The upper end portion has an enlarged outer dimension for reinforcing the upper inner tube at the crown attachment.

4. 发明授权

US5460357A Multi-function sleeves used in conjunction with replaceable elastomers for adjustable shock-absorbing suspension systems of bicycles and motorcycles 失效
标题翻译：多功能套筒与可更换的弹性体结合使用，用于自行车和摩托车的可调减震悬挂系统
公开(公告)号：US5460357A
公开(公告)日：1995-10-24
申请号：US235539
申请日：1994-04-29
申请人： Gerald M. Stewart
发明人： Gerald M. Stewart
IPC分类号： B62K25/04 , F16F1/40 , F16F1/44 , F16F3/087
CPC分类号： B62K25/04 , F16F1/403 , F16F1/445 , F16F3/0876 , B62K2201/02 , F16F2236/045
摘要： A shock-absorbing apparatus for use in the body frames of light-weight pedal-powered or motor-powered land or water surface vehicles and sports and exercising equipment including bicycles, mountain bikes, dirt bikes, off-road bikes, all terrain bikes, exercise bikes, motor-bikes, motorcycles, mopeds, scooters, snow-scooters, snow-mobiles, jet-skis and the like. The shock-absorbing apparatus comprises a telescoping assembly including a tube and a compression rod slidably engaged coaxially, and a compression elastomer assembly including resilient and deformable compression elastomers and rigid multi-function sleeves. The elastomers are placed coaxially between the tube and the compression rod, and interconnected by the sleeves. Each multi-function sleeve has a cylindrical sidewall defining a hollow chamber for interconnecting through press-fit engagement the elastomers in a stacked series and regulating the elastomers to prevent them from twisting or snaking when they are compressed. Each multi-function sleeve further has an integral internal structure for preventing relative movement along the coaxial direction between the sleeve and adjacent elastomers.
摘要翻译：用于轻型踏板动力或动力驱动的陆地或水面车辆的身体框架中的减震装置以及运动和运动设备，包括自行车，山地自行车，泥土自行车，越野自行车，全地形自行车，运动自行车，摩托车，摩托车，轻便摩托车，踏板车，雪地摩托车，雪地车，喷射滑雪等。减震装置包括伸缩组件，其包括管和可同轴地可滑动地接合的压缩杆，以及包括弹性和可变形的压缩弹性体和刚性多功能套筒的压缩弹性体组件。弹性体同轴地放置在管和压缩杆之间，并通过套筒相互连接。每个多功能套筒具有限定中空室的圆柱形侧壁，用于通过将弹性体以堆叠的系列压配合接合并调节弹性体以防止它们在被压缩时扭曲或断裂。每个多功能套筒还具有一体的内部结构，用于防止套筒和相邻弹性体之间沿着同轴方向的相对移动。

5. 发明授权

US5429344A Multi-function bands used in conjunction with an elongated elastomer for adjustable shock-absorbing suspension systems of bicycles and motorcycles 失效
标题翻译：多功能带与细长弹性体一起使用，用于自行车和摩托车的可调减震悬挂系统
公开(公告)号：US5429344A
公开(公告)日：1995-07-04
申请号：US231407
申请日：1994-04-22
申请人： Gerald M. Stewart
发明人： Gerald M. Stewart
IPC分类号： B60G11/22 , B62K25/04 , F16F1/371 , F16F1/44
CPC分类号： F16F1/445 , B60G11/22 , B62K25/04 , F16F1/371 , B62K2201/02 , F16F2224/025
摘要： A shock-absorbing apparatus for use in the body frames of light-weight pedal-powered or motor-powered land or water surface vehicles and sports and exercising equipment including bicycles, mountain bikes, dirt bikes, off-road bikes, all terrain bikes, exercise bikes, motor-bikes, motorcycles, mopeds, scooters, snow-scooters, snow-mobiles, jet-skis and the like. The shock-absorbing apparatus comprises a telescoping assembly including a tube and a compression rod slidably engaged coaxially, and a compression elastomer assembly including an elongated resilient and deformable compression elastomer and rigid multi-function bands. The elastomer is placed coaxially between the tube and the compression rod. Each multi-function band has a cylindrical sidewall defining a hollow chamber for fitting onto the elongated elastomer through press-fit engagement and regulating the elastomer to prevent it from twisting or snaking when it is compressed. The number, position and size of the multi-function bands can be changed to modify and adjust the compression characteristic of the elongated elastomer.
摘要翻译：用于轻型踏板动力或动力驱动的陆地或水面车辆的身体框架中的减震装置以及运动和运动设备，包括自行车，山地自行车，泥土自行车，越野自行车，全地形自行车，运动自行车，摩托车，摩托车，轻便摩托车，踏板车，雪地摩托车，雪地车，喷射滑雪等。该减震装置包括伸缩组件，该伸缩组件包括一个管和一个同轴可滑动啮合的压缩杆，以及一个压缩弹性体组件，其包括细长的可弹性和可变形的压缩弹性体和刚性多功能带。弹性体同轴地放置在管和压缩杆之间。每个多功能带具有限定中空室的圆柱形侧壁，用于通过压配合接合装配到细长弹性体上并调节弹性体以防止其在被压缩时扭曲或断裂。可以改变多功能带的数量，位置和尺寸，以修改和调整细长弹性体的压缩特性。

6. 发明申请

US20080073395A1 Cycle portage apparatus and systems thereof having removable tire support 审中-公开
标题翻译：循环移动装置及其具有可拆卸轮胎支撑的系统
公开(公告)号：US20080073395A1
公开(公告)日：2008-03-27
申请号：US11904233
申请日：2007-09-25
申请人： Michael K. Reeves , Eric L. Rayl , Gerald M. Stewart
发明人： Michael K. Reeves , Eric L. Rayl , Gerald M. Stewart
IPC分类号： B60R9/10
CPC分类号： B60R9/10
摘要： Cycle portage apparatus and/or systems employing at least one removable, tire receiving means for retaining a cycle having at least two tires. One series of embodiments is directed to frames adapted to removably receive a tire receiving structure while another series of embodiments is directed to a specific type of such structure, namely, one or more tire trays, and frames optimized to receive them. The preferred applications for embodiments of the invention include transit vehicles having bumper mounted portage frames extending from such bumpers where the frames may be rotated from a stowed position to a deployed position in order to receive at least one cycle, usually a bicycle. Tire tray embodiments according to the invention are constructed from a material having greater resiliency than structural components of the frame.
摘要翻译：循环移动装置和/或采用至少一个可移除的轮胎接收装置的系统，用于保持具有至少两个轮胎的循环。一系列实施例涉及适于可拆卸地接收轮胎接收结构的框架，而另一系列实施例涉及特定类型的这种结构，即，一个或多个轮胎托盘和优化以接收它们的框架。用于本发明的实施例的优选应用包括具有保险杠安装的移动框架的运输车辆，其从这种缓冲器延伸，其中框架可以从收起位置旋转到展开位置，以便接收至少一个循环，通常是自行车。根据本发明的轮胎托盘实施例由具有比框架的结构部件更大的弹性的材料构成。

7. 发明授权

US5908200A Two wheeled vehicle fork with reinforced leg 失效
标题翻译：两轮车叉与加强腿
公开(公告)号：US5908200A
公开(公告)日：1999-06-01
申请号：US95382
申请日：1998-06-10
申请人： Gerald M. Stewart
发明人： Gerald M. Stewart
IPC分类号： B62K25/08
CPC分类号： B62K25/08
摘要： A new and improved two wheeled vehicle suspension fork with reinforced legs. The reinforcement is provided to the upper inner tube of a telescoping assembly utilized in the suspension fork. The inner tube has an upper end portion for attachment to the crown. The upper end portion has an enlarged outer dimension for reinforcing the upper inner tube at the crown attachment.
摘要翻译：一种新型改进的双轮悬挂叉与加强腿。加强件被提供到在悬挂叉中使用的伸缩组件的上部内管。内管具有用于附接到冠部的上端部分。上端部具有用于在冠部附件处加强上部内管的增大的外部尺寸。

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