Sleeve for protecting splices in electric or telephone cables
    1.
    发明授权
    Sleeve for protecting splices in electric or telephone cables 失效
    用于保护电线或电话线的接头

    公开(公告)号:US4387268A

    公开(公告)日:1983-06-07

    申请号:US279997

    申请日:1981-07-07

    CPC分类号: H02G15/113 H02G15/013

    摘要: The sleeve for protecting the splice (4) in telephone cables (2) and (3) is made up of two half-shells (1a, 1b) joined together by their adjacent edges, around splice (4). These adjacent edges are provided with a groove which, in the position where the shells are joined together, defines a duct, devices being provided for injecting into this duct a pasty material creating watertightness between these adjacent edges. The opposite ends (9, 20) of the sleeve are provided with jaws (11, 12, 13) for securing axially the ends of the cables (2, 3) to the sleeve and with devices for creating watertightness between these cables and these ends (9,10) of the sleeve.Each of the ends (9,10) of the sleeve bears at least two detachable jaws (11, 12) defining between them a chamber (18) connected with the above-mentioned duct.

    摘要翻译: PCT No.PCT / FR80 / 00160 Sec。 371日期:1981年7月7日 102(e)日期1981年7月7日PCT提交1980年11月7日PCT公布。 公开号WO81 / 01487 日期为1981年5月28日。用于保护电话线(2)和(3)中的接头(4)的套筒由两个通过其相邻边缘连接在一起的两个半壳(1a,1b)组成, 。 这些相邻边缘设置有凹槽,该凹槽在壳体连接在一起的位置处限定管道,设置有用于在该管道中注入在这些相邻边缘之间形成水密性的糊状材料。 套筒的相对端(9,20)设置有用于将电缆(2,3)的端部轴向固定到套筒上的钳口(11,12,13),以及用于在这些电缆和这些端部之间形成水密性的装置 (9,10)。 套筒的每个端部(9,10)具有至少两个可拆卸的夹爪(11,12),其在它们之间限定与上述导管连接的腔室(18)。

    Tire provided with two protuberances for deflecting lateral expulsions of water
    3.
    发明授权
    Tire provided with two protuberances for deflecting lateral expulsions of water 有权
    轮胎提供两个突起,用于偏转横向排出的水

    公开(公告)号:US08636045B2

    公开(公告)日:2014-01-28

    申请号:US11665192

    申请日:2005-10-12

    IPC分类号: B60C3/06 B60C13/02

    CPC分类号: B60C11/01 Y10T152/10504

    摘要: Heavy goods vehicle tire including beads, sidewalls and a tread. To deflect the flow of water expelled laterally by this tire while running on a wet road, the tire is provided on each of its sidewalls, and near the tread, with a protuberance. One protuberance is positioned on the tire so as to be effective over a first period of use of the tire and the other protuberance is positioned on the tire so as to be effective after the tread has partially worn away, and after the worn tire has been reversed so as to place such other protuberance to the outside of the vehicle.

    摘要翻译: 重型车辆轮胎包括胎圈,侧壁和胎面。 为了在潮湿的道路上行驶时偏转由该轮胎横向排出的水流,轮胎在其每个侧壁上并且靠近胎面设置有突起部。 一个突起位于轮胎上,以便在轮胎的第一使用时间内有效,另一个突起位于轮胎上,以便在胎面部分磨损之后有效,并且在轮胎已经磨损之后 相反地​​将这样的其他突起放置在车辆的外部。

    Pneumatic device for fitting cables in a tube
    4.
    发明授权
    Pneumatic device for fitting cables in a tube 失效
    用于将电缆安装在管中的气动装置

    公开(公告)号:US4783054A

    公开(公告)日:1988-11-08

    申请号:US56064

    申请日:1987-06-01

    IPC分类号: H02G1/08 B66F3/00

    CPC分类号: H02G1/086

    摘要: A pneumatic device for fitting cables in a tube with improved unit safety in the event of excess pressure, comprises a capsule adapted to be introduced inside a tube and connected to a line used to pull the cable inside the tube. A unit (9) has a connection (20) to a compressed air source and a compressed air outlet connector (18) adapted to be connected in a substantially sealing-tight relationship to one of the ends of the tube. The unit comprises a distributor (19, 23) for distributing compressed air to the outlet connector (18), this distributor co-operating with discharge structure (32, 28, 29) to discharge the compressed air from the unit (9) in the event of an excess pressure downstream of the unit outlet connector (18).

    摘要翻译: 一种用于将电缆装配在管中的气动装置,在过压的情况下具有改进的单元安全性,包括适于引入管内并连接到用于将电缆拉到管内的线的胶囊。 单元(9)具有到压缩空气源的连接(20)和适于以与管的一个端部基本上密封的关系连接的压缩空气出口连接器(18)。 该单元包括用于将压缩空气分配到出口连接器(18)的分配器(19,23),该分配器与排放结构(32,28,29)配合,以将来自单元(9)的压缩空气排出到 在单元出口连接器(18)下游的过压的事件。

    Method for achieving fluid-tightness of a plastic sleeve for protecting
splices of electric cables or telephone cables
    5.
    发明授权
    Method for achieving fluid-tightness of a plastic sleeve for protecting splices of electric cables or telephone cables 失效
    用于实现塑料套管的流体密封性的方法,用于保护电缆或电话电缆的接头

    公开(公告)号:US4712285A

    公开(公告)日:1987-12-15

    申请号:US838598

    申请日:1986-03-11

    摘要: A plastic sleeve for protecting splices of telephone cables and electric cables against moisture comprises two half-shells (1a, 1b) assembled together. The edge (2a) of one half-shell (1a) comprises a rib (12) engaged in a groove (13) formed in the edge (2b) of the other half-shell (1b). One side of the groove (13) is formed by a flexible wall (14). The rib (12) which is engaged in the groove has an inclined face (12a) which forms an angle (a) of a few degrees with the inclined inner face (14a) of the flexible wall (14). The space formed by this angle is filled with a strip of putty (16) which is deformed and compressed between the inclined faces (12a and 14a).

    摘要翻译: 用于保护电话电缆和电缆接头免受潮湿的塑料套筒包括组装在一起的两个半壳体(1a,1b)。 一个半壳(1a)的边缘(2a)包括接合在形成在另一个半壳(1b)的边缘(2b)中的凹槽(13)中的肋(12)。 槽(13)的一侧由柔性壁(14)形成。 接合在槽中的肋(12)具有与柔性壁(14)的倾斜内表面(14a)形成几度的角度(a)的倾斜面(12a)。 由该角度形成的空间填充有在倾斜面(12a和14a)之间变形并压缩的油灰条(16)。

    Apparatus for measuring and displaying leakage rates in a tracer gas
leakage detector
    7.
    发明授权
    Apparatus for measuring and displaying leakage rates in a tracer gas leakage detector 失效
    用于测量和显示示踪气体泄漏检测器中的泄漏率的装置

    公开(公告)号:US4510792A

    公开(公告)日:1985-04-16

    申请号:US525902

    申请日:1983-08-24

    IPC分类号: G01D13/10 G01M3/20 G01M3/22

    CPC分类号: G01D13/10 G01M3/202

    摘要: A tracer gas leakage detector mainly comprises a primary vacuum pump which is selectably connectable to a unit to be tested for leakage, an inlet valve also connectable to the unit to be tested and communicating with a measurement cell capable of being evacuated by a primary pump and a secondary pump. The inlet valve includes a motor-controlled valve member to enable the aperture through the inlet valve to be servo-controlled to the inlet pressure of the measurement cell, and conversion means providing an electrical signal representative of the aperture. The apparatus for measuring and displaying the leakage flow rate is connected to receive the aperture size representing electrical signal and includes a display system for displaying, as a function of the aperture size representing electrical signal, a valid sub-range of n decades of possible valid measurements taken from a total measuring range of N decades for the apparatus as a whole, thereby warning users that any indicated leakage flow rate values outside the valid sub-range are spurious. The N decades may be marked on a band (22) which is movable relative to a window (24). A pointer (25) is also movable relative to the window. A reading is valid if the pointer lies in the window.

    摘要翻译: 示踪气体泄漏检测器主要包括一个主真空泵,其可选择地连接到要测试的单元以进行泄漏,入口阀还可连接到被测单元并与能够被初级泵抽真空的测量单元连通, 二次泵。 入口阀包括电机控制的阀构件,以使通过入口阀的孔被伺服控制到测量单元的入口压力,以及转换装置提供代表孔的电信号。 用于测量和显示泄漏流量的装置被连接以接收表示电信号的孔径尺寸,并且包括显示系统,用于根据表示电信号的孔径尺寸显示n十年可能有效的有效子范围 从整个装置的总体测量范围取得的测量值,从而警告用户任何指示的有效子范围之外的泄漏流量值是虚假的。 可以在可相对于窗口(24)移动的带(22)上标记N十年。 指针(25)也可相对于窗口移动。 如果指针位于窗口中,则读数有效。

    Tire with Thin Sidewalls and Improved Hooping Reinforcement
    8.
    发明申请
    Tire with Thin Sidewalls and Improved Hooping Reinforcement 审中-公开
    带有侧壁的轮胎和改进的吊环加固

    公开(公告)号:US20130292022A1

    公开(公告)日:2013-11-07

    申请号:US13880970

    申请日:2011-10-21

    IPC分类号: B60C9/00

    摘要: A tire (10) with a hooping reinforcement (100) including a part extending axially beyond a crown reinforcement that has NC intersections with any radial plane. A part (41) of the sidewall applied radially between an outer strip (120) and tread (30) is made of a rubber compound that has an elastic modulus E, and a mean thickness EA. The hooping reinforcement (100) is made of a textile material that has a shrinkage force at 180° C. (FC) that is less than or equal to 12 N. Elastic modulus E, mean thickness EA, number of intersections NC and the shrinkage force at 180° C. (FC) are chosen such that for each sidewall of the tire, the following inequality is satisfied: K = ( E · EA 2 · P B · NC · FC )

    摘要翻译: 具有环箍筋(100)的轮胎(10)包括轴向延伸超过与任何径向平面具有NC交叉的胎冠加强件的部分。 径向施加在外条(120)和胎面(30)之间的侧壁的部分(41)由具有弹性模量E和平均厚度EA的橡胶化合物制成。 环箍筋(100)由纺织材料制成,其纺织材料在180℃(FC)下具有小于或等于12N的收缩力。弹性模量E,平均厚度EA,交点数NC和收缩率 选择180°C(FC)的力,使得对于轮胎的每个侧壁,满足以下不等式:K =(E·EA 2·PB·NC·FC)<0.16其中P是轮胎的厚度 在垂直于胎体增强件的方向上测量,并且与冠部加强件的外层的轴向端部相交,其中B是侧壁的所述部分(41)中的胎体增强件的曲线长度。

    Cartridge for injecting a mixture of two liquid constituents
    9.
    发明授权
    Cartridge for injecting a mixture of two liquid constituents 失效
    用于注射两种液体成分混合物的墨盒

    公开(公告)号:US4890771A

    公开(公告)日:1990-01-02

    申请号:US226950

    申请日:1988-08-01

    摘要: A cartridge for injecting a mixture of two liquid constituents comprising a reservoir (1) which has a compartment (2) for one of the constituents and a compartment (3) for the other constituent. The reservoir (1) comprises two concentric cylindrical compartments (2, 3), respectively containing a first and a second constituent. A piston (6, 7) is mounted in sliding manner in each of the two compartments (2, 3), and provision is made for sliding the two pistons (6, 7) simultaneously. Each of the compartments (2, 3) opens into a common mixing chamber (4) which comprises partitions (8, 9) defining a sinuous path of the mixture of the two constituents between the two compartments (2, 3) and the outlet opening (5) of the mixing chamber (4). Use, in particular, for injecting a semi-pasty sealing material into a hollow body.

    摘要翻译: 一种用于注射两种液体成分的混合物的药筒,其包含储存器(1),所述贮存器(1)具有用于所述成分之一的隔室(2)和用于其它成分的隔室(3)。 储存器(1)包括分别包含第一和第二成分的两个同心圆柱形隔室(2,3)。 活塞(6,7)以滑动的方式安装在两个隔室(2,3)中的每一个中,并且设置用于同时滑动两个活塞(6,7)。 每个隔室(2,3)通向共同的混合室(4),该共用混合室(4)包括限定两个隔室(2,3)和出口开口(2,3)之间的两个构件的混合物的弯曲路径的隔板(8,9) (5)。 特别地,用于将半糊状密封材料注入中空体。

    Protective sleeve and a method for protecting cable splices
    10.
    发明授权
    Protective sleeve and a method for protecting cable splices 失效
    保护套和保护电缆接头的方法

    公开(公告)号:US4711975A

    公开(公告)日:1987-12-08

    申请号:US863828

    申请日:1986-05-12

    摘要: A sleeve for protecting cable splices, in particular for telephone cables, comprises two half-shells (3, 4) so designed as to be assembled together along their longitudinal edges (3a, 4a) around the cable splice (2). The opposite ends of the sleeve have jaws (5, 6, 7, 8) for radial clamping and axial retention of the two cable ends (1a, 1b) and means are provided for forming a fluid-tight seal between the two half-shells (3, 4) and between the cable and the jaws. The half-shell (4) comprises two end elements (9, 10) which are intended to be fitted over the clamping jaws (5, 6, 7, 8) and a central element (11) which is placed between the two end elements and covers their adjacent edges (9a, 10a).

    摘要翻译: 用于保护电缆接头的套筒,特别是用于电话电缆的套筒包括两个半壳体(3,4),其被设计成围绕电缆接头(2)沿其纵向边缘(3a,4a)组装在一起。 套筒的相对端具有用于径向夹紧和两个电缆端部(1a,1b)的轴向保持的钳口(5,6,7,8),并且提供了用于在两个半壳体之间形成流体密封的装置 (3,4)和电缆与夹爪之间。 半壳体(4)包括两个端部元件(9,10),其旨在装配在夹爪(5,6,7,8)上,并且中心元件(11)被放置在两个端部元件 并覆盖其相邻边缘(9a,10a)。