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1. 发明授权

US5145204A Stamped wheel support bracket for vehicle suspension 失效
标题翻译：用于车辆悬挂的冲压车轮支撑支架
公开(公告)号：US5145204A
公开(公告)日：1992-09-08
申请号：US813640
申请日：1991-12-26
申请人： David J. Perkins
发明人： David J. Perkins
IPC分类号： B60G3/20 , B60G13/00
CPC分类号： B60G13/006 , B60G3/20 , B60G2202/312 , B60G2204/129 , B60G2204/4304 , B60G2206/40 , B60G2206/50 , B60G2206/722 , B60G2206/8103
摘要： A light weight knuckle bracket for supporting a wheel hub and longitudinal and lateral control arms on a shock absorber strut of a vehicle rear suspension system. The bracket is formed from a pair of forward and aft mirror image body units stamped from sheet metal integrated with each other by mutually facing outboard and inboard planar portions welded together. Each body unit is formed with a semi-cylindrical socket portion intermediate the outboard and inboard planar portions. The mutually facing socket portions define a cylindrical pathway snugly enveloping and connecting a tubular member of the strut to the bracket providing a combined rigid structure.
摘要翻译：一个轻型转向节支架，用于支撑车轮后悬架系统的减震器支柱上的轮毂和纵向和横向控制臂。托架由一对由相互面对的外部和内侧平面部分彼此相互整合的金属板冲压的一对前后镜像体单元形成。每个主体单元形成有位于外侧和内侧平面部分之间的半圆柱形插座部分。相互面对的插座部分限定圆柱形通道，其紧密地包围并将支柱的管状构件连接到支架上，提供组合的刚性结构。

2. 发明授权

US4790974A Method for manufacturing a vehicle cross-beam rear axle 失效
标题翻译：车辆横梁后桥的制造方法
公开(公告)号：US4790974A
公开(公告)日：1988-12-13
申请号：US126322
申请日：1987-11-30
申请人： David J. Perkins , Louis D. Long
发明人： David J. Perkins , Louis D. Long
IPC分类号： B29C35/02 , B29C39/10 , B29C70/84 , B60G21/05 , B32B31/06 , B60G11/18
CPC分类号： B29C70/84 , B29C35/02 , B29C39/10 , B60G21/051 , B29C2791/001 , B60G2202/1362 , B60G2204/1246 , B60G2206/20 , B60G2206/30
摘要： A method of manufacturing is disclosed for the installation of a one piece damper member for retaining the midpoint of a torsion tube on the torsional axis of a channel-shaped cross beam vehicle rear axle. The damper member is formed during the axle assembly line advancement by injecting a first mass of hardenable urethane paste material into a side gap portion and arcuate shaped central gap portion of a D-shaped recess defined intermediate the channel interior and the tube. A second mass of the urethane paste material is injected into the remaining side gap portion and channel upper open end space. As an adjunct to the axle being advanced through assembly line washing, wax coating and heat treating operations the first and second masses coalesce and attain an accelerated final curing of the tube retaining damper member.
摘要翻译：公开了一种制造方法，用于安装用于将扭转管的中点保持在通道形横梁车辆后轴的扭转轴上的单件阻尼器构件。阻尼器构件通过将第一块可硬化聚氨酯糊材料注入到限定在通道内部和管中间的D形凹部的侧间隙部分和弧形中心间隙部分中而在轴组装线前进期间形成。氨基甲酸乙酯糊料的第二质量被注入到剩余侧间隙部分和通道上开口端空间中。作为通过组装线洗涤，蜡涂覆和热处理操作前进的轴的辅助件，第一和第二质量聚结并实现管保持阻尼构件的加速的最终固化。

3. 发明授权

US4533157A Rear offset axle suspension system for vehicle 失效
标题翻译：用于车辆的后偏置轴悬挂系统
公开(公告)号：US4533157A
公开(公告)日：1985-08-06
申请号：US591350
申请日：1984-03-19
申请人： Walter A. Hoenle , David J. Perkins , James L. Schenten
发明人： Walter A. Hoenle , David J. Perkins , James L. Schenten
IPC分类号： B60G9/00 , B60G11/04 , B60G11/113 , B60G11/02
CPC分类号： B60G9/00 , B60G11/04 , B60G11/113 , B60G2206/50
摘要： A suspension system for the rear wheels of a motor vehicle includes a pair of leaf springs having their fore and aft ends pivotally mounted to the vehicle frame or body. The leaf springs flexibly support a tubular rear axle member forwardly and downwardly offset from the rear wheel spindles by a pair of left and right one-piece castings. Each casting has an outboard spindle mounting L-shaped angle portion and an inboard forwardly and downwardly offset collar portion joined by a canted bridging portion. The collars each receive one end of the tubular axle member. The casting include a jounce deflection stop-plate for engaging its associated frame bumper. Leaf springs are seated on each casting below the spindle axis and above the tubular axle member reducing the design height of the vehicle. The tubular axle portion and spindles are constrained to move equal distances during upward jounce deflection.
摘要翻译：用于机动车辆的后轮的悬挂系统包括一对板簧，其前端和后端枢转地安装在车架或车身上。板簧通过一对左右一体式铸件弹性地支撑管状后桥构件向前和向下偏离后轮主轴。每个铸件具有外侧主轴安装L形角部分和由倾斜桥接部分连接的内侧向前和向下偏移的轴环部分。套环各自容纳管状轴构件的一端。该铸件包括用于接合其相关联的框架保险杠的翘曲偏转止动板。板簧位于主轴轴心下方的每个铸件上，并且在管状轴构件的上方，减小了车辆的设计高度。在向上弯曲偏转期间，管状轴部分和主轴被限制为移动相等的距离。

4. 发明授权

US5525001A Clamping and fastening apparatus 失效
标题翻译：夹紧和紧固装置
公开(公告)号：US5525001A
公开(公告)日：1996-06-11
申请号：US312372
申请日：1994-09-26
申请人： David J. Perkins
发明人： David J. Perkins
IPC分类号： B62D27/06 , F16B21/12 , F16C11/04 , F16B5/02
CPC分类号： F16B21/12 , B62D27/065 , F16C11/045 , Y10T403/32221 , Y10T403/32918 , Y10T403/7123
摘要： A clamping apparatus used for improving the fastening of a mounting projection between proximal and distal flanges of a clevis. The proximal flange of the clevis has a hole, an inner side facing the distal flange, and an outer side. The clamping apparatus includes a threaded clamping plug sized to fit in the hole in the proximal flange and to abut the mounting projection when the clamping plug is in the hole in the proximal flange and the mounting projection is between the two flanges. Another embodiment is an apparatus for fastening a mounting projection to a structure. The fastening apparatus includes a clevis attached to the structure, the clevis having a proximal flange and a distal flange. The proximal and distal flanges each have a hole, an inner side, and an outer side. The fastening apparatus further includes a threaded clamping plug which is sized to fit in the hole in the proximal flange of the clevis and to abut the mounting projection when the clamping plug is in the hole in the proximal flange and the mounting projection is between the two flanges. The fastening apparatus further includes fastening means to urge against the proximal end of the clamping plug and the outer side of the distal flange of the clevis.
摘要翻译：一种用于改进在U形夹的近端和远端凸缘之间的安装突起的紧固的夹紧装置。 U形夹的近侧凸缘具有孔，面向远端凸缘的内侧和外侧。夹紧装置包括螺纹夹紧塞，其尺寸适于装配在近侧凸缘中的孔中，并且当夹紧塞在近侧凸缘中的孔中并且安装突起位于两个凸缘之间时，抵靠安装突起。另一实施例是用于将安装突起紧固到结构的装置。紧固装置包括附接到结构的U形夹，U形夹具有近侧凸缘和远侧凸缘。近端和远端凸缘各自具有孔，内侧和外侧。紧固装置还包括螺纹夹紧塞，其尺寸适于装配在U形夹的近侧凸缘中的孔中并且当夹紧塞在近侧凸缘中的孔中时抵靠安装突起，并且安装突起在两者之间法兰。紧固装置还包括紧固装置，以紧靠夹紧件的近端和U形夹的远侧凸缘的外侧。

5. 发明授权

US5228717A Wheel support bracket formed from sheet metal 失效
标题翻译：车轮支架由金属板形成
公开(公告)号：US5228717A
公开(公告)日：1993-07-20
申请号：US803922
申请日：1991-12-09
申请人： David J. Perkins
发明人： David J. Perkins
IPC分类号： B60G13/00 , B60G15/07
CPC分类号： B60G15/07 , B60G13/006 , B60G2202/312 , B60G2204/129 , B60G2204/4304 , B60G2206/50 , B60G2206/722 , B60G2206/8103
摘要： Metallic sheet stock is formed to define a one-piece blank with three transverse fold lines providing four panels folded into a light weight generally C-shaped shell-like bracket for supporting a wheel, a pair of control links, a trailing arm and a resiliently telescoping strut of a vehicle rear wheel suspension system.
摘要翻译：形成金属片材以形成具有三条横向折叠线的单件坯料，其提供四个面板，折叠成重量大体上为C形的壳状支架，用于支撑车轮，一对控制连杆，拖臂和弹性车辆后轮悬挂系统的伸缩支柱。

6. 发明授权

US4637628A Anti-roll torsion bar arrangement for vehicle rear suspension 失效
标题翻译：用于车辆后悬挂的防侧倾扭杆布置
公开(公告)号：US4637628A
公开(公告)日：1987-01-20
申请号：US803445
申请日：1985-12-02
申请人： David J. Perkins
发明人： David J. Perkins
IPC分类号： B60G9/00 , B60G21/05 , B60G21/055 , B60G19/00 , B60G21/00
CPC分类号： B60G21/055 , B60G21/051 , B60G9/003 , B60G2200/21 , B60G2200/31 , B60G2200/422 , B60G2202/12 , B60G2202/134 , B60G2202/1351 , B60G2204/122 , B60G2204/124 , B60G2204/1244 , B60G2204/1246 , B60G2204/129 , B60G2204/43 , B60G2204/44 , B60G2206/012 , B60G2206/11 , B60G2206/20 , B60G2206/30 , B60G2206/312 , B60G2206/50 , B60G2206/722 , B60G2206/8101 , B60G2206/8201
摘要： An improved rear axle beam assembly for a trailing arm suspension system. The beam assembly comprises a tubular member extending transversely between the vehicle rear wheels. A pair of first and second outer sleeves, each fixed to the rearward end of a trailing arm, concentrically surround the respective outboard end portions of the tubular member. The first sleeve is fixedly attached to the one end portion of the tubular member while the second sleeve is journally mounted on the other end portion of the tubular member. A pair of first and second wheel support castings each having a collar portion defining an axial bore fixedly receiving therein the outboard end of an associated outer sleeve. An anti-roll torsion bar is axially positioned in the journaled second sleeve end portion of the tubular member. The torsion bar includes a head plate on its outboard end fastened to its associated second casting with the bar's inboard end pinned to the tubular member thereby maintaining the dimensional relationship between the left and right castings. The tubular member other end portion may rotate relative to the second sleeve upon opposite pivotal movement of the trailing arms thereby twisting the torsion bar and increasing the roll stiffness of the suspension system.
摘要翻译：用于拖臂悬挂系统的改进的后桥梁组件。梁组件包括在车辆后轮之间横向延伸的管状构件。一对第一和第二外套筒，每个固定到拖臂的后端，同心地围绕管状构件的外侧端部。第一套筒固定地连接到管状构件的一个端部，同时第二套筒被轴套安装在管状构件的另一个端部上。一对第一和第二轮支承铸件，每一个都具有限定轴向孔的套环部分，该轴向孔固定地容纳相关联的外套筒的外侧端部。防滚转扭杆轴向地定位在管状构件的轴颈的第二套筒端部中。扭杆包括在其外侧端部固定到其相关联的第二铸件的头板，其中杆的内侧销钉固定到管状构件，从而保持左右铸件之间的尺寸关系。管状构件的另一端部可以在牵引臂的相对的枢转运动时相对于第二套筒旋转，从而扭转扭杆并增加悬架系统的侧倾刚度。

7. 发明授权

US5380036A Vehicle rear suspension system 失效
标题翻译：车辆后悬挂系统
公开(公告)号：US5380036A
公开(公告)日：1995-01-10
申请号：US91849
申请日：1993-07-14
申请人： David J. Perkins , Bruce T. Siekkinen , Frederick J. Winsor
发明人： David J. Perkins , Bruce T. Siekkinen , Frederick J. Winsor
IPC分类号： B60G7/00 , B60G7/04 , B60G9/00 , B60G9/02 , B60G11/52 , B60G21/05 , B60G21/055 , B60G11/22
CPC分类号： B60G21/051 , B60G11/52 , B60G21/0551 , B60G7/00 , B60G7/04 , B60G9/003 , B60G9/02 , B60G2200/31 , B60G2200/445 , B60G2200/462 , B60G2200/464 , B60G2202/152 , B60G2204/1224 , B60G2204/1246 , B60G2204/1482 , B60G2204/41 , B60G2204/4306 , B60G2206/30
摘要： There is disclosed herein a vehicle rear suspension system for use with the vehicle's side rails and wheel support members secured to the ends of a tubular axle. The system includes oppositely disposed trailing arms pivotally connected at their forward ends to the respective side rails and connected by a pair of vertically oriented resilient bushings at their trailing ends to the respective wheel support members. Each bushing includes an inner metal sleeve secured to the adjacent wheel support member, an outer metal sleeve secured to the trailing arm, and a rubber ring bonded between the sleeves.
摘要翻译：这里公开了一种车辆后悬架系统，用于车辆的侧轨和固定到管状轴的端部的轮支撑件。该系统包括相对设置的后臂，其后端在其前端枢转地连接到相应的侧轨，并且在其尾端处通过一对垂直定向的弹性衬套连接到相应的车轮支撑构件。每个衬套包括固定到相邻车轮支撑构件的内部金属套筒，固定到后臂的外部金属套筒以及结合在套筒之间的橡胶环。

8. 发明授权

US3455027A Archery bow sight 失效
标题翻译： ARCHERY BOW SIGHT
公开(公告)号：US3455027A
公开(公告)日：1969-07-15
申请号：US3455027D
申请日：1967-08-30
申请人： DAVID J PERKINS
发明人： PERKINS DAVID J
IPC分类号： F41G1/467 , G01C15/12 , G01C21/04 , G01C21/10
CPC分类号： F41G1/467

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