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1. 发明授权

US6142576A Assembly for coupling a dump truck bed to a frame of a work machine 有权
标题翻译：将自卸车床连接到工作机架上的组件
公开(公告)号：US6142576A
公开(公告)日：2000-11-07
申请号：US204850
申请日：1998-12-03
申请人： Tom Brooks , Jason Martin , Robert L. McNabb
发明人： Tom Brooks , Jason Martin , Robert L. McNabb
IPC分类号： B60P1/28 , B60P1/04 , B61D9/00 , B65G67/32
CPC分类号： B60P1/283
摘要： An assembly for coupling a dump truck bed to a frame of a work machine includes an attachment member secured in fixed relation to the frame. The attachment member has a plurality of first fastener apertures defined therein. The assembly also includes a hydraulic cylinder having a first end and a second end. The first end of the hydraulic cylinder is pivotally coupled to the dump truck bed. The assembly further includes a bearing assembly having an inner race and an outer race, wherein (i) the outer race is disposed around the inner race such that the outer race rotates in relation to the inner race thereby defining a central axis of rotation, (ii) the outer race is fixed in relation to the second end of the hydraulic cylinder, (iii) the inner race is fixed in relation to the attachment member, and (iv) the inner race has a plurality of second fastener apertures defined therein. The assembly also includes a plurality bolts respectively positioned within the plurality of first apertures of the attachment member and the plurality of second apertures of the inner race so as to secure the inner race to the attachment member, wherein the plurality of first apertures of the attachment member and the plurality of second apertures of the inner race are each eccentrically located relative to the central axis of rotation.
摘要翻译：用于将自卸车床联接到作业机器的框架的组件包括固定在框架上的附接构件。附接构件具有限定在其中的多个第一紧固孔。组件还包括具有第一端和第二端的液压缸。液压缸的第一端枢转地联接到自卸车床。组件还包括具有内座圈和外座圈的轴承组件，其中（i）外座圈围绕内座圈设置，使得外座圈相对于内圈旋转，从而限定中心旋转轴线（ ii）外圈相对于液压缸的第二端固定，（iii）内座圈相对于附接构件固定，（iv）内圈具有限定在其中的多个第二紧固件孔。组件还包括分别定位在附接构件的多个第一孔和内圈的多个第二孔中的多个螺栓，以便将内座圈固定到附接构件，其中附接件的多个第一孔所述内圈的所述多个第二孔和所述多个第二孔相对于所述中心旋转轴线偏心定位。

2. 发明授权

US07136785B2 Bolted joint statistical spreadsheet 失效
标题翻译：螺栓联合统计电子表格
公开(公告)号：US07136785B2
公开(公告)日：2006-11-14
申请号：US10400307
申请日：2003-03-27
申请人： Donald R. Mast , Robert L. McNabb , Christopher J. Russo
发明人： Donald R. Mast , Robert L. McNabb , Christopher J. Russo
IPC分类号： G06F17/50
CPC分类号： G06F17/246 , G06F17/50 , G06F2217/10
摘要： A system and method for statistically analyzing a structural member design is provided to obtain a probability that the structural design will meet predetermined design criteria. The present invention provides for numerous spreadsheets, interrelated by way of a macro, to performing statistical analysis on a design, wherein one spreadsheet accepts design input variables. The design input variables are then evaluated by a number of recommended design criteria. If the design fails to meet the recommended design criteria, the user can establish the design (e.g., optimize it in one embodiment) using the optimization spreadsheet. The optimization spreadsheet established the structural member design by automatically adjusting various design inputs so that the structural member design satisfies as many design criteria as possible. Once the desired design input values are discovered, a probability spreadsheet uses random data points to calculate the probability that the structural member design will fail to meet the design criteria.
摘要翻译：提供用于统计分析结构构件设计的系统和方法以获得结构设计将满足预定设计标准的概率。本发明提供了许多与宏相关的电子表格，用于对设计执行统计分析，其中一个电子表格接受设计输入变量。然后通过多个推荐的设计标准来评估设计输入变量。如果设计不符合推荐的设计标准，用户可以使用优化电子表格来建立设计（例如，在一个实施例中进行优化）。优化电子表格通过自动调整各种设计输入来建立结构构件设计，使结构构件设计满足尽可能多的设计标准。一旦找到所需的设计输入值，概率电子表格使用随机数据点来计算结构构件设计将不能满足设计标准的概率。

3. 发明授权

US5586784A Rollover protective structure and method 失效
标题翻译：翻转保护结构和方法
公开(公告)号：US5586784A
公开(公告)日：1996-12-24
申请号：US613300
申请日：1996-03-11
申请人： Donald R. Mast , Robert L. McNabb , Joseph A. Rapp
发明人： Donald R. Mast , Robert L. McNabb , Joseph A. Rapp
IPC分类号： B60R21/13
CPC分类号： B60R21/13
摘要： A rollover protective structure (ROPS) for use with construction machinery includes a two-post frame having upright posts attached between a base and canopy and cross members attached between the posts. The posts are constructed from a pair of angled post members to define a box-like cross-section for the posts. The posts have rounded interior corners and square interior corners between adjacent sides thereof. Reinforcing members are attached between the adjacent sides and across the rounded interior corners to uniformly stiffen the post. Additionally, reinforcing members are attached between the base and upright posts to reinforce the intersection thereof. The reinforcing members include an upper portion attached between the post and base and a lower portion attached between the upper portion and base. The upper portion and the lower portion are constructed to collapse sequentially to maintain resistance to additional load deformation as the rollover protective structure is deformed.
摘要翻译：用于工程机械的翻车保护结构（ROPS）包括一个双柱架，其具有连接在基座和机盖之间的直立柱和附接在柱之间的横梁。柱由一对成角度的柱构件构成，以定义用于柱的盒状横截面。柱具有圆形的内角和相邻侧之间的正方形内角。加强构件连接在相邻的侧面之间并且穿过圆形的内部角部以均匀地加固柱。此外，加强构件附接在基部和立柱之间以加强其相交。加强构件包括附接在柱和基部之间的上部和附接在上部和底部之间的下部。上部和下部构造成随着折叠保护结构变形而依次折叠以保持抵抗额外的负载变形。

4. 发明授权

US06374935B1 Vibration-isolation cab mounting apparatus 失效
标题翻译：隔振驾驶室安装装置
公开(公告)号：US06374935B1
公开(公告)日：2002-04-23
申请号：US09588957
申请日：2000-06-07
申请人： Kolin J. Kirschenmann , Robert L. Mcnabb
发明人： Kolin J. Kirschenmann , Robert L. Mcnabb
IPC分类号： B62D3306
CPC分类号： B62D33/0604
摘要： The present invention includes a resilient cab mounting apparatus for resiliently mounting a cab structure, incorporating a roll over protective structure, onto a vehicle frame. The cab mounting apparatus includes a first resilient member which is positioned between the cab structure and the frame members and held in place by use of a mounting structure having an attached upper flange.
摘要翻译：本发明包括一种弹性驾驶室安装装置，用于将驾驶室结构弹性地安装在车身框架上，该驾驶室结构包括一个滚动保护结构。驾驶室安装装置包括第一弹性构件，其位于驾驶室结构和框架构件之间，并且通过使用具有附接的上凸缘的安装结构来保持就位。

5. 发明授权

US6032980A Corner assembly for a protective rollover structure for a work machine 有权
标题翻译：用于工作机械的保护性翻转结构的角部组件
公开(公告)号：US6032980A
公开(公告)日：2000-03-07
申请号：US160832
申请日：1998-09-25
申请人： Joseph A. Rapp , Robert L. McNabb , William G. Worby
发明人： Joseph A. Rapp , Robert L. McNabb , William G. Worby
IPC分类号： B60R21/13 , B62D33/04 , B62D33/06
CPC分类号： B62D33/044 , B60R21/131 , B62D33/0617
摘要： A corner assembly for a protective rollover structure of a work machine is disclosed. The corner assembly includes a first tube having a first inner wall, a first outer wall, a first right lateral wall, and a first left lateral wall which collective define a first interior space. The first inner wall of the first tube has a first gusset slot defined therein. The corner assembly also has a second tube having a second inner wall, a second outer wall, a second right lateral wall, and a second left lateral wall which collective define a second interior space. The second inner wall of the second tube has a second gusset slot defined therein. The corner assembly further includes a gusset having a first inner leg, a first outer leg, a second inner leg, and a second outer leg. The gusset is positioned relative to the first tube and the second tube such that (i) the gusset extends through both the first gusset slot and the second gusset slot so as to be located within both the first interior space and the second interior space, (ii) the first inner leg of the gusset contacts the first inner wall of the first tube, (iii) the first outer leg of the gusset contacts the first outer wall of the first tube, (iv) the second inner leg of the gusset contacts the second inner wall of the second tube, and (v) the second outer leg of the gusset contacts the second outer wall of the second tube.
摘要翻译：公开了一种用于作业机械的保护性翻车结构的角部组件。角部组件包括具有第一内壁，第一外壁，第一右侧壁和第一左侧壁的第一管，其共同限定第一内部空间。第一管的第一内壁具有限定在其中的第一角撑板槽。角组件还具有第二管，其具有第二内壁，第二外壁，第二右侧壁和第二左侧壁，其共同限定第二内部空间。第二管的第二内壁具有限定在其中的第二角撑板槽。角部组件还包括具有第一内腿，第一外腿，第二内腿和第二外腿的角撑板。角撑板相对于第一管和第二管定位，使得（i）角撑板延伸穿过第一角撑板槽和第二角撑板槽，以便位于第一内部空间和第二内部空间内（ ii）角撑板的第一内腿接触第一管的第一内壁，（iii）角撑板的第一外腿接触第一管的第一外壁，（iv）连接板的第二内腿第二管的第二内壁和（v）角撑板的第二外腿接触第二管的第二外壁。

6. 发明授权

US5529342A Rollover protective structure and method 失效
公开(公告)号：US5529342A
公开(公告)日：1996-06-25
申请号：US439048
申请日：1995-05-11
申请人： Donald R. Mast , Robert L. McNabb , Joseph A. Rapp
发明人： Donald R. Mast , Robert L. McNabb , Joseph A. Rapp
IPC分类号： B60R21/13
CPC分类号： B60R21/13
摘要： A rollover protective structure (ROPS) for use with construction machinery includes a two-post frame having upright posts attached between a base and canopy and cross members attached between the posts. The posts are constructed from a pair of angled post members to define a box-like cross-section for the posts. The posts have rounded interior corners and square interior corners between adjacent sides thereof. Reinforcing members are attached between the adjacent sides and across the rounded interior corners to uniformly stiffen the post. Additionally, reinforcing members are attached between the base and upright posts to reinforce the intersection thereof. The reinforcing members include an upper portion attached between the post and base and a lower portion attached between the upper portion and base. The upper portion and the lower portion are constructed to collapse sequentially to maintain resistance to additional load deformation as the rollover protective structure is deformed.

7. 发明授权

US5630622A Structural weld joint with internal gusset 失效
标题翻译：结构焊缝与内部角撑板
公开(公告)号：US5630622A
公开(公告)日：1997-05-20
申请号：US354345
申请日：1994-12-12
申请人： Kolin J. Kirschenmann , Robert L. McNabb , Gail F. Westendorf
发明人： Kolin J. Kirschenmann , Robert L. McNabb , Gail F. Westendorf
IPC分类号： B60R21/13 , B62D25/08
CPC分类号： B60R21/13 , Y10S248/903
摘要： This invention utilizes a cast corner member (20) as a support base for the load bearing members (14) of a roll over protection structure (10). The cast corner member (20) has an end portion (34) comprising at least one gusset (40) which telescopically engages a tubular member (14). The gusset (40) has a tapered configuration which defines a free end portion (36) that has a reduced cross-sectional area and is positioned within the tubular member (14) in slightly spaced relationship to at least one of the side walls of the tubular member (14). When the end portion (34) of the corner member (20) is telescopically received within the tubular member (14), a groove is formed to receive a weld bead (22) which secures the two members together. Since the area of the weld bead (22) is inherently the weakest portion of the structure, the gusset (40) functions to direct bending stresses to an area away from the weld bead (22) to prevent the weld from cracking when the roll over protection structure (10) encounters a bending load.
摘要翻译：本发明利用铸造角部件（20）作为滚覆保护结构（10）的承载部件（14）的支撑基座。铸造角件（20）具有端部（34），该端部包括至少一个与管状构件（14）可伸缩地接合的角撑板（40）。角撑板（40）具有锥形构造，其限定了具有减小的横截面面积的自由端部（36），并且与管状构件（14）中的至少一个侧壁以稍微间隔的关系定位管状构件（14）。当角件（20）的端部（34）可伸缩地容纳在管状构件（14）内时，形成凹槽以容纳将两个构件固定在一起的焊道（22）。由于焊道（22）的区域固有地是结构的最弱部分，所以角撑板（40）用于将弯曲应力引导到远离焊道（22）的区域，以防止焊缝在翻转时断裂保护结构（10）遇到弯曲载荷。

8. 发明授权

US5636867A Rollover protective structure and method 失效
标题翻译：翻转保护结构和方法
公开(公告)号：US5636867A
公开(公告)日：1997-06-10
申请号：US557638
申请日：1995-11-14
申请人： Robert L. McNabb , Joseph A. Rapp
发明人： Robert L. McNabb , Joseph A. Rapp
IPC分类号： B60R21/13
CPC分类号： B60R21/131
摘要： A rollover protective structure (ROPS) for use with construction machinery includes a base, four upright posts attached to the base and cross members attached between the posts to define generally a box-like structure. Two of the posts define a forward side of the structure. The other two posts define opposing ends of the structure. First and second reinforcing members are attached within the first and second posts to the forward sides, respectively, for selective reinforcement of the forward sides. Third and fourth reinforcing members are attached within the third and fourth posts to the opposing ends for selective reinforcement of the opposing ends, respectively. The first and second reinforcing members extend between the base member and cross member, and the third and fourth reinforcing members extend between the base member to above the cross member.
摘要翻译：与工程机械一起使用的翻车保护结构（ROPS）包括基座，附接到基座的四个直立柱和附接在柱之间的横向构件，以大致定义为盒状结构。两个柱子定义了结构的前侧。另外两个柱定义了结构的相对端。第一和第二加强构件分别在第一和第二柱附接到前侧，用于选择性地加强前侧。第三和第四加强构件分别在第三和第四柱附接到相对端，用于选择性地加强相对端。第一和第二加强构件在基部构件和横向构件之间延伸，并且第三和第四加强构件在基座构件之间延伸到横向构件上方。

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