公开(公告)号：US6146304A

公开(公告)日：2000-11-14

申请号：US218962

申请日：1998-12-22

申请人： Randall R. Bendtsen

发明人： Randall R. Bendtsen

IPC分类号： F16H48/08 ,  F16H48/22

CPC分类号： F16H48/22 ,  F16H48/08 ,  F16H2048/082 ,  F16H2048/382 ,  F16H2048/385 ,  F16H48/40

摘要： A differential apparatus for transmitting a driving force from a pinion gear supported on an input shaft to a pair of axle output shafts includes a differential case, a ring gear, and a spider gear assembly. The differential case is made from a single piece and includes a longitudinally extending central bore that defines a longitudinal axis. The differential case includes a plurality of longitudinal slots extending along an inner surface of the central bore. A ring gear is supported by the differential casing and is rotatable about the longitudinal axis by the pinion gear connected to the input shaft. The ring gear is preferably welded to the differential casing. The differential apparatus also includes a spider member that has a central body portion with a plurality of legs extending radially outwardly from the body portion. A spider gear is supported on each of the legs. The differential case can be used with either a standard differential or a limited slip differential. In the standard differential, the spider legs are received and retained within the longitudinal slots without the use of fasteners. In the limited slip differential, an actuator housing assembly includes tabs that are received in the longitudinal slots and the spider legs react against the actuator housing assembly. In both configurations, the spider gears drive side gears that are mounted to each of the axle shafts, which drive the vehicle's wheels.

摘要翻译： 用于将支撑在输入轴上的小齿轮的驱动力传递到一对轴输出轴的差速装置包括差速器壳体，齿圈和齿轮齿轮组件。 差速器壳体由单件制成并且包括限定纵向轴线的纵向延伸的中心孔。 差速器壳体包括沿着中心孔的内表面延伸的多个纵向槽。 环形齿轮由差速器壳体支撑并且可以通过连接到输入轴的小齿轮围绕纵向轴线旋转。 齿圈优选地焊接到差速器壳体。 差速装置还包括具有中心主体部分的蜘蛛构件，其具有从主体部分径向向外延伸的多个腿。 每个腿上都支撑有一个蜘蛛齿轮。 差速器外壳可与标准差速器或限滑差速器一起使用。 在标准差速器中，蜘蛛脚被接收并保持在纵向狭槽内而不使用紧固件。 在限滑差速器中，致动器壳体组件包括接收在纵向狭槽中的突片，并且所述蜘蛛支腿抵靠所述致动器壳体组件。 在这两种构造中，齿轮驱动安装到驱动车辆车轮的每个车轴的侧齿轮。

公开(公告)号：US06766886B2

公开(公告)日：2004-07-27

申请号：US10232017

申请日：2002-08-30

申请人： Randall R. Bendtsen ,  Jens M. Erp ,  Mark D. Fabry ,  Alan D. Gustafson ,  Cary J. Lyons

发明人： Randall R. Bendtsen ,  Jens M. Erp ,  Mark D. Fabry ,  Alan D. Gustafson ,  Cary J. Lyons

IPC分类号： F16D5502

CPC分类号： F16D65/18 ,  F16D65/54 ,  F16D65/64 ,  F16D2121/02

摘要： A brake apparatus includes a brake disk secured to a shaft and a reaction plate secured to a housing. The brake apparatus further includes a fluid actuated piston which urges the brake disk against the reaction plate to slow rotation of the shaft and an adjustment member positioned by the piston. The brake apparatus yet further includes a spring interposed between the adjustment member and the piston. The piston positions the adjustment member relative to the brake disk when fluid is applied to said piston. The spring urges the piston away from the adjustment member and brake disk when fluid pressure is removed from the piston.

摘要翻译： 制动装置包括固定到轴的制动盘和固定到壳体的反作用板。 制动装置还包括流体致动的活塞，其将制动盘推压到反作用板上以减慢轴的转动和由活塞定位的调节构件。 制动装置还包括插入在调节构件和活塞之间的弹簧。 当流体被施加到所述活塞时，活塞将调节构件相对于制动盘定位。 当流体压力从活塞移除时，弹簧促使活塞远离调节构件和制动盘。

公开(公告)号：US4011957A

公开(公告)日：1977-03-15

申请号：US649874

申请日：1976-01-16

申请人： Randall R. Bendtsen

发明人： Randall R. Bendtsen

IPC分类号： B60P1/00 ,  B62D53/02 ,  E02F3/64 ,  E02F9/08

CPC分类号： B60P1/006 ,  B62D53/02 ,  E02F3/64 ,  E02F3/6481 ,  E02F3/656 ,  E02F9/0841

摘要： An ejector assembly for a material handling vehicle of a type having a bowl or container formed by a relatively fixed container portion and a movable container portion, the movable container element being retractable into a nested position within the fixed container portion for receiving material therein, the movable container portion being movable through the fixed portion to initially remove material therefrom, an ejector assembly including an extendable and retractable jack having a folding link pivotably connected thereto, the jack and folding link being pivotably interconnected between the fixed and movable portions for extension toward a parallel alignment and into engagement with an ejector in order to condition the jack for subsequently operating the ejector to complete removal of material from the bowl.

摘要翻译： 一种用于具有由相对固定的容器部分和可移动容器部分形成的碗或容器的类型的材料处理车辆的推出器组件，所述可移动容器元件可收缩到固定容器部分内的嵌套位置，用于在其中容纳材料， 可移动容器部分可移动通过固定部分，以便初始地从其中移除材料;喷射器组件，包括具有可枢转地连接到其上的折叠连接件的可伸缩千斤顶，所述插座和折叠连杆可枢转地互连在固定部分和可移动部分之间， 平行对准并与喷射器接合，以便调节千斤顶以随后操作喷射器，以完全从碗中去除材料。

公开(公告)号：US06530859B2

公开(公告)日：2003-03-11

申请号：US09925544

申请日：2001-08-10

申请人： Michael W. Boston ,  Randall R. Bendtsen

发明人： Michael W. Boston ,  Randall R. Bendtsen

IPC分类号： B60K1704

CPC分类号： F16C21/00 ,  F16H1/28 ,  F16H57/08 ,  Y10T403/7035

摘要： A final drive assembly for transmitting torque from a drive source to an output device is provided. The final drive assembly includes a non-rotatable housing, a rotatable shaft defining an outer surface, a gear assembly, at least one bearing assembly, and a bushing. The gear assembly is configured to be couple to the drive source. The gear assembly is coupled to the housing and coupled to the shaft through a rotatable member. The rotatable member is configured to transmit torque from the drive source to the shaft and to provide relative radial movement between the shaft and the rotatable member. The bearing assembly is coupled to the housing and configured to rotatably support the rotatable member. The bushing is radially disposed between the rotatable member and the outer surface of the shaft. The bushing, which is configured to transmit substantially all of an external load exerted on the shaft to the rotatable member, is fixedly coupled to one of the rotatable member or the shaft.

摘要翻译： 提供了用于将扭矩从驱动源传输到输出装置的最终驱动组件。 最终传动组件包括不可旋转的壳体，限定外表面的可旋转轴，齿轮组件，至少一个轴承组件和衬套。 齿轮组件被配置为耦合到驱动源。 齿轮组件联接到壳体并通过可旋转构件联接到轴。 可旋转构件构造成将扭矩从驱动源传递到轴并且在轴和可旋转构件之间提供相对的径向运动。 轴承组件联接到壳体并且构造成可旋转地支撑可旋转构件。 衬套径向设置在可旋转构件和轴的外表面之间。 构造成将施加在轴上的基本上所有的外部载荷传递到可旋转构件的衬套固定地联接到可旋转构件或轴中的一个。

公开(公告)号：US4440041A

公开(公告)日：1984-04-03

申请号：US309341

申请日：1981-09-17

申请人： Randall R. Bendtsen

发明人： Randall R. Bendtsen

IPC分类号： B66D1/22 ,  B66D1/24 ,  F16H3/66 ,  F16H3/44 ,  F16D25/061 ,  F16D25/10

CPC分类号： F16H3/66 ,  B66D1/22 ,  B66D1/24

摘要： A winch apparatus (8) with a shift control mechanism (10) is disclosed for axially positioning a shaft (66) and effecting low and high speed raising of a load on a winch drum (24) and a centered neutral condition. The winch apparatus (8) advantageously includes first and second piston members (99,100) disposed within a housing (42) and mounted on the shaft (66), first means (122) for fluidically urging the first piston member (99) and the shaft (66) to a first position, second means (124) for fluidically urging the second piston member (100) and the shaft (66) to an opposite position, and centering means (126) for mechanically positioning the shaft (66) therebetween. Easier assembly of the winch apparatus (8) is featured.

摘要翻译： PCT No.PCT / US81 / 01252 Sec。 371日期：1981年9月17日 102（e）日期1981年9月17日PCT提交1981年9月17日PCT公布。 公开号WO83 / 01089 公开了一种具有变速控制机构（10）的绞车设备（8），用于轴向地定位轴（66）并且实现了绞盘鼓（24）上的负载的低速和高速提升 居中的中立状态。 绞车设备（8）有利地包括设置在壳体（42）内并安装在轴（66）上的第一和第二活塞构件（99,100），第一装置（122）用于使第一活塞构件（99）和轴 （66）到第一位置，用于将第二活塞构件（100）和轴（66）流体地推动到相对位置的第二装置（124）和用于将轴（66）机械地定位在其间的定心装置（126）。 绞车装置（8）的组装更加简单。