-
公开(公告)号：US4142569A
公开(公告)日：1979-03-06
申请号：US848515
申请日：1977-11-04
摘要： Two-piece rim for mounting tires, single or dual, on a wheel. The removable bead ring has an axial projection intended for engagement by restraining means mounted on the wheel in the event a tire on said rim is unintentionally deflated. Various forms of restraining means are provided.
摘要翻译： 用于在轮子上安装单个或两个轮胎的两件式轮圈。 如果在轮辋上的轮胎无意地放气，则可拆卸的胎圈环具有用于通过安装在车轮上的限制装置进行接合的轴向突出部。 提供了各种形式的限制装置。
-
公开(公告)号：US4243269A
公开(公告)日：1981-01-06
申请号：US913013
申请日：1978-06-06
摘要： Tire carrying rims seated and locked on vehicle wheels by fastening assemblies. A wheel has spoke members with dimensioned felloe surfaces for mating engagement with a radially inclined surface on a rim base edge portion and for coaction with a series of clamp lugs having radially inwardly directed leg portions and being integrally secured to a radially directed axially outer rim base surface. Rims may be dual mounted in mating, seating or full surface engagement with coacting felloe surfaces of the rim and wheel by full tightening of the fastening assemblies.
摘要翻译： 轮胎携带轮圈通过紧固组件座位并锁定在车轮上。 车轮具有轮辐构件，其具有尺寸好的表面，用于与边缘基部边缘部分上的径向倾斜表面配合接合，并且用于与具有径向向内定向的腿部的一系列夹紧凸耳协调并且一体地固定到径向轴向外缘基座 表面。 轮圈可以通过完全紧固紧固组件而双重安装在与轮缘和车轮的共同作用的表面接合的配合，座椅或全表面接合中。
-
公开(公告)号：US4008923A
公开(公告)日：1977-02-22
申请号：US609594
申请日：1975-09-02
CPC分类号： B60B23/06
摘要： A rim, wheel and fastening assembly. The rim has radially outwardly directed bead flanges and a radially inwardly projecting mounting flange with an axially extending portion attached to the rim between the bead flanges. The rim mounting flange has a radially inclined portion and a radially directed portion with inwardly facing surfaces. The wheel has a felloe portion with outwardly facing radially inclined and radially directed surfaces for mating engagement with the conforming rim flange surfaces. The fastening assembly includes a shank component projecting axially from a radially directed wheel felloe surface and through a radially directed rim flange portion and a rotatable component with a radially oriented surface for fastening a rim flange on a wheel felloe. The fastening assembly also includes a clamp element with radially inclined and radially directed surfaces for mating engagement with conforming rim flange surfaces. Also, for a dual tire mounting the wheel felloe portion has an axially oriented surface for sliding engagement with a clamp element.
摘要翻译： 轮辋，车轮和紧固组件。 边缘具有径向向外的凸缘凸缘和径向向内突出的安装凸缘，其轴向延伸部分附接到凸缘凸缘之间的边缘。 轮缘安装凸缘具有径向倾斜部分和具有向内表面的径向指向部分。 车轮具有一个带有向外面向径向倾斜和径向指向的表面的保护部分，用于与适形边缘凸缘表面配合接合。 紧固组件包括从径向指向的轮子表面轴向突出并且通过径向指向的边缘凸缘部分和具有用于将轮缘凸缘紧固在轮缘上的径向取向表面的可旋转部件的柄部件。 紧固组件还包括具有径向倾斜和径向指向的表面的夹紧元件，用于与适形的边缘凸缘表面配合接合。 此外，对于双轮胎安装，轮缘部分具有用于与夹紧元件滑动接合的轴向定向表面。
-
公开(公告)号：USRE28993E
公开(公告)日：1976-10-05
申请号：US530532
申请日：1974-12-09
申请人： William D. Walther
发明人： William D. Walther
IPC分类号： B60B11/06
CPC分类号： B60B11/06
摘要： A non-compressible spacer for use in mounting dual rims on a wheel. Spacer has an annular medial portion with radially outwardly directed uniformly spaced undulations. The undulations are marquise-shaped areas alternating with .[.apexly opposed cone-shaped.]. .Iadd.opposed colinearly aligned radially outwardly concave .Iaddend.areas. The ends of the marquise-shaped areas and the space between the .[.cone-shaped.]. .Iadd.opposed colinearly aligned radially outwardly concave .Iaddend.areas seat on the wheel felloe.
-
公开(公告)号：US4116489A
公开(公告)日：1978-09-26
申请号：US749242
申请日：1976-12-13
申请人： William D. Walther
发明人： William D. Walther
摘要： Tire carrying rims seated and locked on vehicle wheels by fastening assemblies. A wheel has spoke members with dimensioned felloe surfaces for mating engagement with coacting surfaces on the base edge portion of a rim having an annular lock ring formed integrally with mounting flanges having a radially inwardly projecting terminal portion. Rims may be dual mounted in mating, seating or full surface engagement with coacting felloe surfaces of the rim and wheel by full tightening of the fastening assemblies.
摘要翻译： 轮胎携带轮圈通过紧固组件座位并锁定在车轮上。 车轮具有轮辐构件，其具有尺寸好的表面，用于与具有环形锁环的边缘的基部边缘部分上的共同表面配合接合，所述环形锁定环与具有径向向内突出的端子部分的安装凸缘一体形成。 轮圈可以通过完全紧固紧固组件而双重安装在与轮缘和车轮的共同作用的表面接合的配合，座椅或全表面接合中。
-
公开(公告)号：US4379597A
公开(公告)日：1983-04-12
申请号：US810436
申请日：1977-06-27
申请人： William D. Walther
发明人： William D. Walther
摘要： Edge lugged tire carrying rims are locked by fastening assemblies on the spoke members of a vehicle wheel. The rim lugs project radially from a base edge portion carrying a removable bead flange and have an axially inwardly projecting curved body portion with a radially inner lateral surface intersecting a radially directed leg portion. FIGS. 1-3 disclose an outer dual rim mounting on a wheel felloe comprising a radially directed surface and an adjacent radially inner lateral surface using a fastening assembly having a clamp element with dual concentric and segmental axially oriented surfaces and parallel radially directed surfaces. FIGS. 4 and 5 disclose an outer dual rim mounting on a wheel felloe comprising wing portions providing a pair of axially oriented surfaces and a radially directed portion between the wing portions using a fastening assembly having a clamp element with lateral wing portions and parallel radially directed surfaces.
摘要翻译： 承载边缘的边缘带轮的轮胎由紧固组件锁定在车轮的轮辐构件上。 轮辋凸缘从承载可拆卸胎圈凸缘的基部边缘部分径向突出并且具有轴向向内突出的弯曲主体部分，其具有与径向指向的腿部部分相交的径向内侧面。 图 图1-3公开了使用紧固组件的包括径向指向表面和相邻的径向内侧表面的轮子上的外双边缘安装，所述紧固组件具有带有双重同心和节段的轴向取向表面和平行的径向指向表面的夹紧元件。 图 图4和图5公开了一种安装在轮子上的外部双轮缘，其包括翼部，其提供一对轴向定向的表面和在翼部之间的径向指向部分，其使用具有侧翼部分和平行的径向指向表面的夹紧元件的紧固组件。
-
公开(公告)号：US4327922A
公开(公告)日：1982-05-04
申请号：US162857
申请日：1980-06-25
申请人： William D. Walther
发明人： William D. Walther
IPC分类号： F16J15/32
CPC分类号： F16J15/3256
摘要： Reusable seal assemblies for heavy duty truck or semi-trailer wheels and axle assemblies. The reusable seal assemblies have an outer metal hub engaging shell formed with an outer generally axial surface which forms a clearance fit with the corresponding seal-receiving surface of the hub. The seals further have an axle engaging inner sheet metal shell formed with an inner surface which forms a clearance fit with the axle spindle. Each of the inner and outer shells are formed with annular recesses. These recesses are proportioned to receive square-cut static sealing rings. In one embodiment the annular recess formed in the outer shell may be provided with a radial inner portion which is tapered with respect to the adjacent surface of the hub, so that when an elastomer seal is received within the annular recess, the compression of the static seal between the recess and the hub causes the seal assembly to be biased inwardly into a seated position within the hub. In another embodiment, the annular recess formed in the inner shell is tapered.
摘要翻译： 重型卡车或半挂车车轮和车轴组件的可重复使用的密封组件。 可重复使用的密封组件具有形成有外部大致轴向表面的外部金属毂接合壳体，其与毂的相应密封件接收表面形成间隙配合。 密封件还具有与内部金属板形成的轴接合的内部金属外壳，内表面与轴心形成间隙配合。 每个内壳和外壳均形成有环形凹槽。 这些凹槽成比例地接收方形静密封环。 在一个实施例中，形成在外壳中的环形凹部可以设置有相对于轮毂的相邻表面呈锥形的径向内部部分，使得当弹性体密封件被容纳在环形凹部内时，压缩静态 在凹部和轮毂之间的密封使得密封组件向内偏压到毂内的就座位置。 在另一个实施例中，形成在内壳中的环形凹部是锥形的。
-
公开(公告)号：US4187733A
公开(公告)日：1980-02-12
申请号：US910832
申请日：1978-05-30
CPC分类号： B60S9/18 , B60D1/66 , Y10T74/19307
摘要： A semi-trailer landing gear speed reduction mechanism is provided which includes two horizontally disposed parallel spaced shafts with one shaft being rotated by a manual crank means and the other shaft connected to a mechanism for raising and lowering the landing gear. A two speed ratio for the mechanism is provided by having a fixed pair of gears secured to the driven shaft, a pinion gear fixed to the driving shaft and a gear having both internal and external threads supported on its internal threads on the driving shaft and in engagement with a pinion gear on the driven shaft. The drive shaft is axially shiftable between a first position in which the last said gear is free to rotate about the driving shaft and the pinion gear secured to the driving shaft is in driving engagement with a gear on the driven shaft, and a position in which the pinion gear on the driving shaft is in engagement with the internal threads on the floating gear which in turn drivingly engages with its external threads the pinion gear secured to the driven shaft.
摘要翻译： 提供了一种半挂车起落架减速机构，其包括两个水平设置的平行隔开的轴，一个轴由手动曲柄装置旋转，另一个轴连接到用于升起和降低起落架的机构。 机构的两速比通过固定在从动轴上的固定的一对齿轮，固定在驱动轴上的小齿轮和具有支撑在驱动轴的内螺纹上的内螺纹和外螺纹的齿轮来提供， 与从动轴上的小齿轮接合。 驱动轴可以在第一位置和第二位置之间轴向移动，在第一位置，最后一个所述齿轮围绕驱动轴自由旋转，并且固定到驱动轴的小齿轮与从动轴上的齿轮驱动接合， 驱动轴上的小齿轮与浮动齿轮上的内螺纹啮合，该浮动齿轮又与固定在从动轴上的小齿轮的外螺纹啮合。
-
公开(公告)号：US4624038A
公开(公告)日：1986-11-25
申请号：US532745
申请日：1983-09-16
申请人： William D. Walther
发明人： William D. Walther
CPC分类号： B21D53/30 , B21D22/16 , B60B21/02 , B60B3/06 , Y10T29/49503 , Y10T29/49991
摘要： A heat treatable aluminum base alloy is cast in a permanent mold to form an annular preform having an annular disc portion projecting inwardly from first and second annular wing portions extending axially in opposite directions from the disc portion. The preform is mounted on rotatable mandrels having peripheral surfaces spaced inwardly from the corresponding wing portions, and a forming roller presses each wing portion inwardly against the corresponding mandrel surface while the mandrels and preform are rotating to shear-form each wing portion into a substantially thinner and wider rim portion conforming to the contour of the corresponding mandrel surface. In one embodiment, the disc portion of the preform is engaged by a forming roller and a pressure roller both of which move radially inwardly while the disc portion and adjacent mandrel are rotating to shear-form the disc portion inwardly into a thinner and radially wider disc portion. In another embodiment, an outer part of the disc portion is shear-formed by a forming roller fed axially and outwardly towards the wing portions.
摘要翻译： 可热处理的铝基合金铸造在永久模具中以形成环形预制件，该环形预制件具有从与盘部分相反的方向轴向延伸的第一和第二环形翼部向内突出的环形盘形部分。 预成型件安装在具有从相应的翼部分向内间隔开的周向表面的可旋转心轴上，并且成形辊将每个翼部分向内压靠在相应的心轴表面上，同时心轴和预制件旋转以将每个翼部分剪切成基本上更薄 并且更宽的轮缘部分与相应的心轴表面的轮廓相符合。 在一个实施例中，预成型件的圆盘部分由成形辊和压力辊接合，两者都在径向向内移动，同时盘部分和相邻心轴旋转以将盘部分向内剪切形成更薄和径向更宽的盘 一部分。 在另一个实施例中，盘部分的外部部分是由朝向翼部分轴向和向外进给的成形辊剪切形成的。
-
公开(公告)号：US4124225A
公开(公告)日：1978-11-07
申请号：US842049
申请日：1977-10-14
CPC分类号： B60S9/04
摘要： A sandshoe for a semi-trailer landing gear is formed with an inverted V-shaped support member, the depending legs of which are attached to a bottom platform. The apex of the support member is received within a generally conforming, transversely oriented yoke carried on the bottom of the landing gear, and is attached thereto by bolts as well as by auxiliary retainer clips. The improved sandshoe is relatively light in weight yet provides high strength as compared to conventional sandshoes, in that the arrangement of the support member places the bottom platform in tension in the region between the legs of the support member.
摘要翻译： 用于半拖车起落架的砂铲形成有倒置的V形支撑构件，其竖立的腿附接到底部平台。 支撑构件的顶点被容纳在起落架底部承载的大致相同的横向取向的轭中，并且通过螺栓以及辅助保持夹固定到支架上。 与传统的砂砾相比，改进的砂砾重量相对较轻，但提供高强度，因为支撑构件的布置将底部平台放置在支撑构件的腿之间的区域中。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.019 秒)
