会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • WHEELSET PRESS
    • 轮胎压力
    • US20110278523A1
    • 2011-11-17
    • US12679122
    • 2008-09-12
    • Manfred Mitze
    • Manfred Mitze
    • B66F3/24
    • B23P19/021B66F3/24Y10T29/53826Y10T29/5383
    • In a wheelset press for pressing or pulling wheels, brake disks or the like on/off axles (RA) of rail vehicles, two piston/cylinder units are directed toward one another and stationarily arranged on a common straight line, wherein said piston/cylinder units serve for exerting the required pressing power and, if applicable, for displacing the axle in its longitudinal direction to bring about the pressing-on or pulling-off process. Pressure pistons are provided on the piston/cylinder units to transmit the pressing power onto the facing end of the axle. At least one press abutment for supporting a wheel, a brake disk or the like during the pressing process is designed in such a way that it can be transferred into its support position by means of a relative movement of the axle transverse to its longitudinal direction and otherwise situated outside the press area. The at least one press abutment can be fixed in different positions along the axle. Connecting columns that are rigidly arranged between press beams feature abutments that are axially spaced apart from one another for this purpose. To achieve, among other things, a compact structural shape, the abutments on the connecting columns are realized in the form of slideways for directly accommodating the at least one press abutment, wherein said slideways make it possible to transfer the press abutment from a position outside the press area into a non-tilting support position for the pressing-on or pulling-off process.
    • 在轨道车辆的用于按压或拉动车轮,制动盘等的车轮(RA)的轮对压力机中,两个活塞/缸单元彼此指向并且固定地布置在共同的直线上,其中所述活塞/缸 单元用于施加所需的按压力,并且如果适用的话,用于沿着其纵向方向使轴移动以实现按压或脱离过程。 在活塞/缸体上设置有压力活塞,以将压力传递到轴的相对端。 在压制过程中至少有一个用于支撑车轮,制动盘等的压力支座被设计成使得它可以通过横向于其纵向方向的轴的相对运动而被转移到其支撑位置,并且 否则位于印刷区域外。 所述至少一个压力支座可以沿着轴固定在不同的位置。 为了这个目的,刚性地布置在压力梁之间的连接柱相互轴向间隔开的基台。 为了实现紧凑的结构形状,连接柱的邻接件以滑道的形式实现,用于直接容纳至少一个压力支座,其中所述滑道使得可以将挤压支座从外部的位置 按压区域进入用于按压或脱离过程的非倾斜支撑位置。
    • 2. 发明授权
    • Railroad roller bearing puller
    • 滚轮轴承拉杆
    • US4192054A
    • 1980-03-11
    • US953893
    • 1978-10-17
    • Jack E. Webb
    • Jack E. Webb
    • B23P19/02
    • B23P19/021Y10T29/5383
    • An overhead mount is provided for disposition over a section of track along which railroad axle/wheel assemblies may be rolled and an elongated horizontal support structure for disposition transverse to the aforementioned track section is adjustably suspended, at its opposite ends, from the overhead mount. A pair of followers are mounted on the support structure for guided movement therealong and first motor structure is provided for adjustably varying the spacing between the followers. A pair of opposing abutments are dependingly supported from the followers for engaging the remote ends of stub axle portions of axle/wheel assemblies and wheel bearing engaging and pulling fixtures are supported from the abutments for shifting relative thereto toward and away from each other. Second motor structure is operatively connected between each abutment and the corresponding fixture for controllably inversely shifting the abutments toward and away from each other relative to the fixtures. By this construction, the roller bearing wheel assemblies on the opposite ends of a railroad axle/wheel assembly may be simultaneously pulled.
    • 提供了一种架空支架,用于配置在轨道的一部分上,铁路车轮/车轮组件可沿着轨道的一部分滚动,并且用于横向于上述轨道部分的配置的细长水平支撑结构在其相对端处可调节地悬挂在架空支架上。 一对跟随器安装在支撑结构上用于沿其引导移动,并且提供第一马达结构以可调节地改变从动件之间的间隔。 一对相对的邻接件从从动件依靠地支撑,用于接合车轴/车轮组件的短轴部分的远端,并且车轮轴承接合和牵引固定装置从支座支撑以相对于其相对移动并相互移动。 第二电动机结构可操作地连接在每个支座和相应的固定装置之间,用于可控地相对于固定装置将支座彼此可逆地相反地移动和远离彼此。 通过这种结构,可以同时拉动在铁路车轴/车轮组件的相对端上的滚子轴承轮组件。