Bearing for elastic support of machines
    91.
    发明授权
    Bearing for elastic support of machines 失效
    轴承用于机械的弹性支撑

    公开(公告)号:US4826142A

    公开(公告)日:1989-05-02

    申请号:US93006

    申请日:1987-09-04

    CPC分类号: F16F1/54 F16F2236/123

    摘要: A bearing for the elastic support of machines includes a rigid fiber-reinforced plastic frame having a primatic cross section and upper, lower and lateral frame walls. Rubber cushions are each vulcanized onto a respective one of the lateral walls and symmetrically disposed relative to each another. A carrier supports the rubber cushions. A retaining bolt for a machine passes through the upper frame wall. The retaining bolt has an enlarged base and an outer surface disposed in the frame. Plastic material uniformly coats the outer surface of the retaining bolt inside the frame. Vertical supporting walls supported on the enlarged base support the retaining bolt against forces tending to pull the retaining bolt out of the frame.

    摘要翻译: 用于机器的弹性支撑的轴承包括具有主要横截面和上,下和侧框架壁的刚性纤维增强塑料框架。 橡胶垫各自硫化在相应的一个侧壁上并相对于彼此对称地设置。 载体支撑橡胶垫。 机器的固定螺栓穿过上框架壁。 固定螺栓具有放大的基座和设置在框架中的外表面。 塑料材料均匀地涂覆在框架内的固定螺栓的外表面。 支撑在放大的基座上的垂直支撑壁支撑固定螺栓,以抵抗将固定螺栓拉出框架的力。

    Damping body for machine support arrangements
    92.
    发明授权
    Damping body for machine support arrangements 失效
    用于机器支撑装置的阻尼体

    公开(公告)号:US4281739A

    公开(公告)日:1981-08-04

    申请号:US138154

    申请日:1980-04-07

    申请人: Emil Keiser

    发明人: Emil Keiser

    摘要: A damping body composed of two substantially parallel, oppositely situated support surfaces for supporting a machine mounting base or foundation frame and for contact with a machine pedestal or socket arrangement. To obtain a uniform damping of sound and vibrations and to achieve a certain leveling of the machine mounting base, the damping body comprises at least two substantially wedge-shaped partial bodies which, in their unloaded state, can be shifted relative to one another along parting surfaces which are not in parallelism with the support surfaces. The damping body may be particularly advantageously employed for mounting elevator drive machines or the like.

    摘要翻译: 一个阻尼体,由两个基本上平行相对定位的支撑表面组成,用于支撑机器安装基座或基座框架,并与机座或插座装置接触。 为了获得声音和振动的均匀阻尼并且实现机器安装基座的一定的调平,阻尼体包括至少两个基本上楔形的部分体,它们在其无负载状态下可以沿着分开相对于彼此移动 不与支撑表面平行的表面。 阻尼体可以特别有利地用于安装电梯驱动机器等。

    Prestressed composite spring element
    93.
    发明授权
    Prestressed composite spring element 失效
    预应力复合弹簧元件

    公开(公告)号:US3955808A

    公开(公告)日:1976-05-11

    申请号:US532374

    申请日:1974-12-13

    摘要: A spring element comprises an insert formed of a rigid metallic core having four outwardly directed faces each bonded to a respective side of a respective elastomeric body whose other side is bonded to a respective metallic plate. The insert so formed is compressed and fits in a throughgoing central passage in a rigid metallic casing with each of the metal plates pressing against a respective inwardly directed face of the casing. The insert is symmetrical about a vertical plane and the angle between the upper two bodies can be larger than the angle between the lower two bodies. In addition the metal plates of the upper two bodies may be integrally formed of a single metal strip also constituting a part of the casing and the lower bodies carry metal plates which lie within a seat which can be formed in a motor-vehicle frame element for a very compact assembly.

    摘要翻译: 弹簧元件包括由刚性金属芯形成的插入件,其具有四个向外指向的面,每个接合到相应弹性体的相应侧,其另一侧结合到相应的金属板。 这样形成的插入件被压缩并装配在刚性金属壳体中的通过的中心通道中,每个金属板压靠在壳体的相应的向内指向的表面上。 插入件关于垂直平面对称,并且上两个主体之间的角度可以大于下两个主体之间的角度。 此外,上两个体的金属板可以由也构成壳体的一部分的单个金属带一体地形成,并且下体承载位于可形成在机动车辆框架元件中的座内的金属板 一个非常紧凑的组件。

    Axle with independent wheels
    94.
    发明授权
    Axle with independent wheels 失效
    具有独立车轮的轴

    公开(公告)号:US3736002A

    公开(公告)日:1973-05-29

    申请号:US3736002D

    申请日:1971-02-16

    申请人: CITROEN SA

    发明人: GROSSEAU A

    摘要: An axle wherein the independent wheel carriers each rock around a transverse longitudinal member adapted to rock inside a corresponding dished support; each pair of parallel dished supports being interconnected by a hollow cross-beam and connected to the chassis through elastic means, a hydroelastic shock-absorbing suspension enclosed at each end of the cross-beam and bearing against the latter to control the rocking of the corresponding wheel carrier around the transverse axis through the agency of a lever rocking in unison with the wheel carrier around the same axis between predetermined limits.

    摘要翻译: 一种车轴,其中独立车轮承载件围绕适于在相应的碟形支撑件内部摇动的横向纵向构件围绕; 每对平行的碟形支架通过中空的横梁相互连接,并通过弹性装置连接到底盘,一个包围在横梁的每一端并与之相对应的水力弹性减震悬架用于控制相应的摇摆 轮轴承围绕横轴,通过杠杆的作用与轮架一起摇摆,在同一轴线上预定的极限。

    Mounting means for isolating vibrational energy in chain saw machines
    95.
    发明授权
    Mounting means for isolating vibrational energy in chain saw machines 失效
    用于隔离链锯振动能量的安装方法

    公开(公告)号:US3652074A

    公开(公告)日:1972-03-28

    申请号:US3652074D

    申请日:1970-06-26

    申请人: MCCULLOCH CORP

    IPC分类号: B27B17/00 F16F15/08

    摘要: An improved resilient mounting means for connecting first and second assemblies of a chain saw machine. The first assembly generates mechanical vibrations and may include an internal combustion engine, a cutting chain with a guide bar and a drive system. The second assembly comprises an inertia mass and may include a fuel tank and a carburetor. The improved resilient mounting means is disposed between the two assemblies and a handle network may be provided to define a cagelike structure connected with the second assembly. The first assembly is resiliently supported within the cagelike network by the mounting means which integrally incorporates both vibrating absorbing and movement limiting features. The mounting means may be arranged to absorb vibration in shear during the normal running of the chain saw and to absorb shock energy generally in compression during brief periods of unusual loading. In one independent feature of the invention, an additional snubber unit may be used in combination with the unitized vibration absorbing and movement limiting mounting means.

    摘要翻译: 一种用于连接链锯机的第一和第二组件的改进的弹性安装装置。 第一组件产生机械振动,并且可以包括内燃机,具有引导杆的切割链和驱动系统。 第二组件包括惯性质量块,并且可以包括燃料箱和化油器。 改进的弹性安装装置设置在两个组件之间,并且可以设置手柄网以限定与第二组件连接的笼状结构。 第一组件通过整体结合振动吸收和移动限制特征的安装装置弹性地支撑在笼状网络内。 安装装置可以布置成在链锯的正常运行期间吸收剪切中的振动并且在短暂的异常加载期间通常以压缩的方式吸收冲击能量。 在本发明的一个独立特征中,附加的缓冲单元可以与组合的吸振和移动限制安装装置组合使用。

    Rubber-containing spring means
    96.
    发明授权
    Rubber-containing spring means 失效
    含橡胶的弹簧手段

    公开(公告)号:US3575403A

    公开(公告)日:1971-04-20

    申请号:US3575403D

    申请日:1969-01-03

    摘要: This invention relates to compression springs of the type comprising layers of rubber adhered to metal end and intermediate plates, and according to the invention, at least two spring block elements are spaced horizontally and positioned so that said elements tend to approach each other and to lean on one another when the spring flexes under a compression load, this arrangement progressively increasing the horizontal rigidity in shear as a function of the flexibility in compression.