Landing gear for semitrailers and the like
    1.
    发明授权
    Landing gear for semitrailers and the like 失效
    用于SEMITRAILERS和类似的接地齿轮

    公开(公告)号:US5137301A

    公开(公告)日:1992-08-11

    申请号:US687451

    申请日:1991-04-18

    IPC分类号: B60S9/04

    CPC分类号: B60S9/04

    摘要: A landing gear for semitrailers has a leg the upper end of which is connected with the semitrailer and the lower end of which is connected with a ground contacting member by a load transmitting device which can turn relative to the leg about a horizontal axis back and forth to opposite sides of a neutral portion and has a part cylindrical shell which can roll on a skid between two upstranding sidewalls of the ground contacting member. The axial ends of the shell are connected with end walls which are inwardly adjacent the sidewalls and carry followers serving to track V-shaped cam slots in the adjacent sidewalls. The load transmitting device is biased to the neutral position by two leaf springs which are located at opposite sides of the pivot axis for the load transmitting device and each of which is separably connected to the leg as well as to the skid. The springs are accessible, at least in the neutral position of the load transmitting device, and extend through a circumferentially extending window in the shell. The load transmitting device and the ground contacting member can be made of metallic sheet stock.

    摘要翻译: 用于半挂车的起落架具有一个腿,其上端与半挂车连接,并且其下端通过负载传递装置与地面接触构件连接,负载传递装置可相对于腿围绕水平轴线来回转动 到中性部分的相对侧并且具有可以在地面接触构件的两个竖起的侧壁之间的滑块上滚动的部分圆柱形外壳。 壳体的轴向端部与端壁相连接,端壁向内邻近侧壁,并带有用于跟踪相邻侧壁中的V形凸轮槽的随动件。 负载传递装置通过位于负载传递装置的枢转轴线的相对侧的两个板簧偏压到中间位置,并且每个板簧可分离地连接到腿部以及滑动件。 弹簧至少在负载传递装置的中立位置可接近,并延伸穿过外壳中的周向延伸的窗口。 载荷传递装置和接地构件可以由金属片材制成。

    Trailer telescopic supporting leg with detachable foot
    2.
    发明授权
    Trailer telescopic supporting leg with detachable foot 失效
    拖车伸缩支腿,可拆卸脚

    公开(公告)号:US4462612A

    公开(公告)日:1984-07-31

    申请号:US377379

    申请日:1982-05-12

    IPC分类号: B60S9/04 B60S9/02

    CPC分类号: B60S9/04

    摘要: A telescopic supporting device for heavy loads of trailers is disclosed which device has a supporting leg projecting from a guiding tube and on the lower end of the supporting leg there is detachably fastened an articulated foot. The foot features a supporting plate which has fastened thereto a holding ring. The lower terminal section of the supporting leg has a ground plate that overlaps the lower edge to laterally jut out. A coupling articulately connects the holding ring with the supporting leg, the coupling being provided with a bolt system traversing diametral circular holes. An elastic compression body is placed between the ground plate and a supporting plate. The upper terminal section of the holding ring overlaps the laterally jutting-out edge section of the ground plate. The supporting leg and the ground plate are separated. To the ground plate there is fastened a supporting tubular sleeve, that fits within the leg. The bolt system transverses diametral circular holes in the supporting sleeve wall and the bolt system is countersunk in circular holes in the supporting leg wall.

    摘要翻译: 公开了一种用于重载拖车的伸缩支撑装置,该装置具有从导向管突出的支撑腿,并且在支撑腿的下端上可拆卸地固定有铰接脚。 脚部具有固定有保持环的支撑板。 支撑腿的下端部具有与下边缘重叠的接地板,以横向突出。 联轴器将保持环与支撑腿铰接在一起,联接器设有横穿直径圆形孔的螺栓系统。 弹性压缩体位于接地板和支撑板之间。 保持环的上端子部分与接地板的侧向突出边缘部分重叠。 支撑脚和接地板分开。 在接地板上紧固支撑管状套筒,其适合于腿部。 螺栓系统横跨支撑套管壁中的直径圆形孔,并且螺栓系统在支撑腿壁中的圆孔中埋头。

    Semi-trailer landing gear
    3.
    发明申请
    Semi-trailer landing gear 有权
    半挂车起落架

    公开(公告)号:US20090152855A1

    公开(公告)日:2009-06-18

    申请号:US11989145

    申请日:2006-07-20

    IPC分类号: B60S9/12

    CPC分类号: B60S9/02

    摘要: A semi-trailer landing gear, in particular to support trailers, with a support element which includes an outer sleeve and an inner sleeve and which can be displaced in a telescopic manner in relation to the height. The outer sleeve includes a securing flange which can be applied to a vehicle. The aim of the invention is to develop a semi-trailer landing gear which is economical to produce and can also withstand high loads. Said aim is achieved by virtue of the fact that the outer sleeve and the securing flange are made of a single piece of flat steel by means of edge rolling.

    摘要翻译: 一种半拖车起落架,特别是用于支撑拖车,其具有包括外套筒和内套筒的支撑元件,并且可相对于高度以可伸缩的方式移动。 外套筒包括可被施加到车辆的固定凸缘。 本发明的目的是开发一种半挂车起落架,其经济地制造并且还可承受高负荷。 所述目的是通过外套筒和固定凸缘通过边缘轧制由单片扁钢制成的。

    Support Jack
    5.
    发明申请
    Support Jack 有权
    支持杰克

    公开(公告)号:US20080197332A1

    公开(公告)日:2008-08-21

    申请号:US11996562

    申请日:2006-07-20

    IPC分类号: B60S9/08

    CPC分类号: B60S9/08

    摘要: A support jack for supporting semitrailers including a vertically telescopically displaceable supporting device having an outer sleeve and an inner sleeve. A spindle nut has first means and second means for being positively detachably connected to the sleeves. The first means interact with means of the inner sleeve for fixing the spindle nut in the direction of the longitudinal axis of the support jack. The second means interact with means of the outer sleeve for fixing the spindle nut in the direction of rotation about the longitudinal axis. A method of assembling a support jack is also described, in which the spindle nut is connected detachably to the inner sleeve by means of at least one translatory and one rotary joining movement or at least by means of two translatory joining movements.

    摘要翻译: 一种用于支撑半挂车的支撑千斤顶,包括具有外套筒和内套筒的垂直可伸缩的支撑装置。 主轴螺母具有第一装置和第二装置,用于可靠地可拆卸地连接到套筒。 第一装置与内套筒的装置相互作用,用于将主轴螺母固定在支撑千斤顶的纵向轴线的方向上。 第二装置与外套筒的装置相互作用,用于将心轴螺母固定在围绕纵向轴线的旋转方向上。 还描述了一种组装支撑千斤顶的方法,其中主轴螺母借助于至少一个平移和一个旋转接合运动或至少通过两个平移​​连接运动可拆卸地连接到内套筒。

    Actuator device with a microwave position detecting device
    6.
    发明申请
    Actuator device with a microwave position detecting device 失效
    具有微波位置检测装置的致动器装置

    公开(公告)号:US20070035310A1

    公开(公告)日:2007-02-15

    申请号:US11492565

    申请日:2006-07-25

    IPC分类号: G01R27/32

    CPC分类号: F15B15/2869 F15B15/2892

    摘要: An actuator or servo device comprises an actuator member adapted to move linearly in the motion space of an actuator housing, a microwave position detecting device for detecting the position of the actuator member in the motion space, the actuator member being capable of producing a pressure wave acting on the position detecting device on approaching the position detecting device and a high frequency microwave antenna arrangement for emitting and receiving microwaves, which are at least partially reflected by the actuator member. The actuator device includes dielectric guard cover means, arranged in front of the microwave antenna arrangement. For mechanically uncoupling the guard cover means from the microwave antenna arrangement between the guard cover means and the microwave antenna arrangement a clearance is maintained to allow deformation of the guard cover means thereinto owing to pressure waves.

    摘要翻译: 致动器或伺服装置包括适于在致动器壳体的运动空间中线性移动的致动器构件,用于检测致动器构件在运动空间中的位置的微波位置检测装置,致动器构件能够产生压力波 作用于接近位置检测装置的位置检测装置和用于发射和接收微波的高频微波天线装置,其至少部分地由致动器构件反射。 致动器装置包括布置在微波天线装置之前的介质保护罩装置。 为了将防护罩装置与防护罩装置和微波天线装置之间的微波天线装置机械地分离,保持间隙以允许防护罩装置由于压力波而变形。

    Support foot
    7.
    发明授权
    Support foot 失效
    支脚

    公开(公告)号:US06513783B1

    公开(公告)日:2003-02-04

    申请号:US09786042

    申请日:2001-05-18

    IPC分类号: B60S900

    CPC分类号: B60S9/02

    摘要: The invention relates to a support foot, which is equipped with a damping element and which exhibits an improved pivotability. The fixing element which is provided for pivotally fastening to a foot receiving device rests on the damping element or is fastened to the same, whereby the fixing element is held by a bracket which is fastened to the foot plate and which overlaps the fixing element. According to another embodiment, the fixing element is comprised of two vertical plates fastened to the foot plate at a distance from the damping element, whereby each plate comprises a vertically arranged, longitudinal hole or a round hole having a diameter larger than the diameter of the bearing element.

    摘要翻译: 本发明涉及一种支撑脚,其配备有阻尼元件并且具有改进的可枢转性。 设置用于枢转地紧固到脚接收装置的固定元件搁置在阻尼元件上或者被固定到其上,由此固定元件由固定到脚板并与固定元件重叠的支架保持。 根据另一个实施例,固定元件包括两个垂直板,其紧固在距离阻尼元件一定距离的脚板上,由此每个板包括垂直布置的纵向孔或圆孔,其直径大于 轴承元件。

    Supporting device
    8.
    发明授权
    Supporting device 有权
    配套设备

    公开(公告)号:US07207544B1

    公开(公告)日:2007-04-24

    申请号:US09786041

    申请日:1999-08-28

    IPC分类号: B60S9/00

    CPC分类号: B60S9/08

    摘要: The invention relates to a supporting device, which comprises a larger clearance for the spindle, whereby the foot receiving device should comprise a high level of stability. The foot-receiving device comprises a component, which occludes the inner sleeve. Said component comprises an opening for admitting the spindle, at least one bracing element located on the upper and/or bottom sides thereof, and two opposing bearing points for the support foot.

    摘要翻译: 本发明涉及一种支撑装置,其包括用于主轴的较大的间隙,由此脚部接收装置应包括高水平的稳定性。 足部接收装置包括封闭内套筒的部件。 所述部件包括用于允许主轴的开口,位于其上侧和/或下侧上的至少一个支撑元件和用于支撑脚的两个相对的支承点。

    Fastening element and adapt cylinder cover of a fluid-actuated working cylinder
    9.
    发明申请
    Fastening element and adapt cylinder cover of a fluid-actuated working cylinder 失效
    紧固元件并适应流体致动工作缸的气缸盖

    公开(公告)号:US20060254417A1

    公开(公告)日:2006-11-16

    申请号:US10552128

    申请日:2004-02-14

    IPC分类号: F01B29/00

    摘要: An attachment element (12) for the selective pivotal and/or fixed bearing of a power cylinder, comprising a base region (33) having attachment means (45) for its attachment on a support structure (35) and from which two attachment arms (32) extend opposite each other with a distance between them, the attachment arms (32) being provided with bearing means (29) for a pivotal bearing engagement on oppositely placed sides of the outer periphery of the power cylinder (10). The base section (33) is designed with bearing means (41) for any additional terminal interlocking bearing engagement with the power cylinder (10) as may be required. Furthermore a cylinder end cap is proposed matching the attachment element (12).

    摘要翻译: 一种用于动力缸的选择性枢转和/或固定轴承的附接元件(12),包括具有附接装置(45)的基部区域(33),用于将其连接在支撑结构(35)上,并且两个附接臂 32)在它们之间具有一定的距离相对延伸,连接臂(32)设置有用于在动力缸(10)的外周的相对放置的侧面上枢转轴承接合的轴承装置(29)。 基部(33)设计有用于任何额外的端子互锁轴承的轴承装置(41),可以根据需要与动力缸(10)接合。 此外,提出了与附接元件(12)匹配的气缸端盖。

    Piston and a power cylinder fitted therewith
    10.
    发明申请
    Piston and a power cylinder fitted therewith 失效
    活塞和配有其的动力缸

    公开(公告)号:US20060162551A1

    公开(公告)日:2006-07-27

    申请号:US11294021

    申请日:2005-12-05

    申请人: Gerald Muller

    发明人: Gerald Muller

    IPC分类号: F16J9/08

    CPC分类号: F15B15/226

    摘要: A piston for a fluid operated power cylinder has two mutually coaxial sealing lips axially extending away from each other and being able to radially yield, for sealing engagement with the piston running face of the power cylinder and adjacent to at least one piston end side an elastic buffer body serving for shock absorbing in the end of stroke position of the piston, said body having an impact face facing away from the piston. At least at one piston end face the sealing lip itself constitutes the buffer body and has the impact face at its end, groove-like recesses being formed on the inner periphery of the sealing lip with a distribution in the peripheral direction, such recesses opening toward said impact face.

    摘要翻译: 用于流体动力动力缸的活塞具有彼此轴向延伸并且能够径向屈服的两个相互同轴的密封唇,用于与动力缸的活塞运动面密封接合并且邻近至少一个活塞端侧弹性体 缓冲体,用于在活塞的冲程位置结束时用于减震,所述主体具有背离活塞的冲击面。 至少在一个活塞端面处,密封唇本身构成缓冲体并且在其端部具有冲击面,在密封唇的内周上形成有沿圆周方向分布的凹槽状凹部,这些凹口朝向 说冲击面。