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1. 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。

2. 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。

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

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.

5. 发明授权

US5667020A Circle and drawbar assembly for a motor grader 失效
标题翻译：汽车平地机的圆形和牵引杆总成
公开(公告)号：US5667020A
公开(公告)日：1997-09-16
申请号：US592105
申请日：1996-01-26
申请人： Richard D. Palmer , Joseph A. Rapp
发明人： Richard D. Palmer , Joseph A. Rapp
IPC分类号： E02F3/76 , E02F3/80 , E02F3/12
CPC分类号： E02F3/764 , E02F3/765 , E02F3/80 , Y10T74/1993
摘要： A blade assembly of a motor grader includes a drawbar frame adapted for mounting to the motor grader and a circle frame adapted for mounting a blade thereto. A number of shoe assemblies are mounted to the drawbar frame in a circular array and support the circle frame and blade for rotational movement against the drawbar frame. The circle frame includes a circular frame portion and a number of ring gear segments mounted to the circular portion in a circular array. Each of the ring gear segments includes gear teeth adapted for engaging drive means of the drawbar frame. The circular portion and the ring gear segments define an assembly slidingly received between the shoe assemblies and the drawbar frame. The circular portion is slidingly received against the shoe assemblies, and the ring gear segments are slidingly received against the drawbar frame. Bearing members are disposed between the circular portion and the shoe assemblies and between the ring gear segments and the drawbar frame.
摘要翻译：电动平地机的叶片组件包括适于安装到电动平地机的牵引杆框架和适于将叶片安装到其上的圆框架。许多鞋组件以圆形阵列安装到牵引杆框架，并且支撑圆框架和叶片以相对于牵引杆框架旋转运动。圆框架包括圆形框架部分和以圆形阵列安装到圆形部分的多个环形齿轮段。每个环形齿轮段包括适于接合牵引杆框架的驱动装置的齿轮齿。圆形部分和环形齿圈段限定滑动地容纳在鞋组件和牵引杆框架之间的组件。圆形部分滑动地抵靠着鞋组件，并且环形齿轮段被滑动地接收在牵引杆框架上。轴承构件设置在圆形部分和鞋组件之间以及环形齿轮段和牵引杆框架之间。

6. 发明授权

US5655798A Door hold-open latch release and method 失效
标题翻译：门保持释放闩锁释放和方法
公开(公告)号：US5655798A
公开(公告)日：1997-08-12
申请号：US438857
申请日：1995-05-10
申请人： John R. Kaveney , James L. Nicholls , Joseph A. Rapp
发明人： John R. Kaveney , James L. Nicholls , Joseph A. Rapp
IPC分类号： B60J5/00 , E05C17/50 , E05C9/00
CPC分类号： B60J5/0487 , E05C17/50 , Y10S292/03 , Y10S292/23 , Y10T292/0801 , Y10T292/1031 , Y10T292/57
摘要： A door hold-open latch and dual release mechanism includes a first latch for maintaining the door in its closed position and a second latch for maintaining the door in its open position. A first latch release is mounted on the door in a position accessible to an operator located in the cab for releasing the first latch. A second latch release is mounted on the door in a position accessible to an operator located in the cab for releasing the second latch. A third latch release is mounted on the door in a position accessible to an operator located on the ground for also releasing the second latch. The operator can actuate the second latch from either the cab using the second latch release or from ground level using the third latch release. Alternately, the third latch release can also release the first latch, and the operator can actuate the first latch using the third latch release.
摘要翻译：门保持开启闩锁和双重释放机构包括用于将门保持在其关闭位置的第一闩锁和用于将门保持在其打开位置的第二闩锁。第一闩锁释放件安装在门上，位于驾驶室中的操作者可接近的位置，用于释放第一闩锁。第二闩锁释放件安装在门上，位于驾驶室内的操作者可接近的位置，用于释放第二闩锁。第三闩锁释放装置安装在门上，位于地面上的操作员可接近的位置处，以释放第二闩锁。操作者可以使用第二闩锁释放从驾驶室起动第二闩锁，或者使用第三闩锁释放来从地平面起动第二闩锁。或者，第三闩锁释放也可以释放第一闩锁，并且操作者可以使用第三闩锁释放来致动第一闩锁。

7. 发明授权

US06471299B2 Mooring device for maintaining a dump body in a raised position 失效
标题翻译：用于将倾卸体保持在升高位置的系泊装置
公开(公告)号：US06471299B2
公开(公告)日：2002-10-29
申请号：US09784433
申请日：2001-02-15
申请人： Thomas N. Brooks, Jr. , O. Gordon Pence , Joseph A. Rapp , Jon P. White
发明人： Thomas N. Brooks, Jr. , O. Gordon Pence , Joseph A. Rapp , Jon P. White
IPC分类号： B60P104
CPC分类号： B60P1/283
摘要： A dump truck is provided with a mooring device for maintaining a dump body of the truck in a raised position when the truck is being serviced. The mooring device utilizes two tension members or cables and includes a load distribution mechanism so as to prevent one of the tension members from carrying a substantially greater tensile load than the other member.
摘要翻译：自卸卡车设有系泊装置，用于在卡车服务时将卡车的倾卸体保持在升高位置。系泊装置使用两个张力构件或电缆，并且包括负载分配机构，以便防止其中一个张紧构件承受比另一构件大得多的拉伸载荷。

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