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    • 62. 发明授权
    • Seal device
    • 密封装置
    • US06623013B1
    • 2003-09-23
    • US09719063
    • 2001-02-02
    • Charles Lee
    • Charles Lee
    • F16J1510
    • F16J15/027B65D90/626B65D2590/542B65G69/183
    • According to the invention there is provided a seal device (1), for example for use with an obturating device such as a cone value (2) of an intermediate bulk container (3) (IBC) which is set down at a discharge station (4) with a sealing arrangement therebetween so that when a lifting member such as a cone (5) of the discharge station (4) is operated to raise the cone valve (2) and open a flow path for flowable material such as a powder from the IBC through the discharge station (4). In order to provide a seal, the seal device (1) of an elastomeric material, has an annular seal surface (6) and means (7) which enhances sealing by the sealing surface (6).
    • 根据本发明,提供了一种密封装置(1),例如用于诸如中间散装容器(3)(IBC)的锥形值(2)的密封装置,其放置在放电站( 4),其间具有密封装置,使得当诸如排放站(4)的锥体(5)的提升构件被操作以升高锥形阀(2)并且打开用于可流动材料如粉末的流动路径 IBC通过放电站(4)。 为了提供密封,弹性体材料的密封装置(1)具有环形密封表面(6)和增强密封表面(6)的密封的装置(7)。
    • 63. 发明授权
    • Data protection in a ring network
    • 环网中的数据保护
    • US06622258B1
    • 2003-09-16
    • US09546035
    • 2000-04-10
    • Charles LeeRay ParadisoJonathan Morgan
    • Charles LeeRay ParadisoJonathan Morgan
    • G06F1100
    • H04L12/437H04J2203/0042H04J2203/006
    • A method for reconfiguring a ring of nodes connected by a working fiber and a protection fiber upon disruption of the signal in either the working fiber or the protection fiber includes signaling the other nodes. Each node determines whether it is a node adjacent to the disruption. Those nodes that are not adjacent to the disruption undergo no change in their operation. A receiving node adjacent to the disruption forms a bridge isolating the disruption and sends an acknowledgement signal back to a signaling node. Upon receipt of the acknowledgement signal, the signaling node also forms a bridge. This results in the isolation of that portion of the ring having a disruption and the formation of a new ring.
    • 在工作光纤或保护光纤中的信号中断时,重新配置由工作光纤和保护光纤连接的节点环的方法包括发信号通知其他节点。 每个节点确定它是否是与中断相邻的节点。 与中断不相邻的那些节点不会改变其运行。 与中断相邻的接收节点形成隔离中断的桥,并将确认信号发送回信令节点。 在接收到确认信号时,信令节点也形成桥。 这导致环的该部分的分离具有破坏并形成新的环。
    • 64. 发明授权
    • Brake turntable for actuating a brake system for a walker
    • 用于驱动步行器制动系统的制动转盘
    • US06463825B2
    • 2002-10-15
    • US10012544
    • 2001-12-12
    • Charles Lee
    • Charles Lee
    • E16C112
    • B60T1/005A61H3/04A61H2003/046B62L3/08F16D49/00F16D63/006F16D2121/16F16D2125/60Y10T74/2042
    • A brake mechanism for a walker, essentially comprised of a brake disk with toothed peripheral is provided on the side of the wheel, a brake base allows relative displacement, and toothed section on the inner side of the brake base, wherein, said brake base as pushed by an elastic member holds with its toothed section against the toothed peripheral of the brake disk to brake the wheel in normal status, a handle is used to manipulate a brake cable to pull the brake base so to release the brake; furthermore, a turning block in the shape of a turntable is provided to accommodate the same brake cable connecting both brake handle, the turning block is further connected to another two brake cables to synchronously activate the brake mechanisms for the RH and the LH wheels; by pulling either brake handle, the synchronous release or brake of both brake mechanism can be achieved while allowing a 2-step brake.
    • 用于步行器的制动机构,主要由具有齿形周边的制动盘组成,其制动器底座允许相对移动,并且制动器底座内侧的齿形部分,其中,所述制动器底座为 由弹性构件推动,其齿形部分抵靠制动盘的齿形周边保持正常状态,手柄用于操纵制动缆索以拉动制动器基座以释放制动器; 此外,提供转台形状的转动块以容纳连接两个制动手柄的相同的制动电缆,转动块进一步连接到另外两个制动电缆,以同步地激活用于RH和LH轮的制动机构; 通过拉动制动手柄,可以实现两个制动机构的同步释放或制动,同时允许两步制动。
    • 70. 发明授权
    • Conduit hanger and support apparatus
    • 管道衣架和支撑装置
    • US08919704B2
    • 2014-12-30
    • US13748656
    • 2013-01-24
    • Charles LeeElio EvangelistaPaul Burke
    • Charles LeeElio EvangelistaPaul Burke
    • F16L3/08F16L3/26
    • F16L3/26F16L3/11H02G3/263Y10T29/49
    • A support assembly for supporting a conduit includes a support, a clamp, and a hanger. The support has a partial-cylindrical shape including a first section having a first diameter and a second section having a second diameter that is greater than the first diameter. In one aspect, at least one of the first section and the second section define a first aperture in the partial-cylindrical shape. In another aspect, at least one of the first section and the second section includes a retention member extending radially from an outer surface of the partial-cylindrical shape. The retention member includes a closed loop or a partially-open loop that defines a second aperture for receiving a strap to secure the conduit to the support. The clamp is configured to secure the conduit to the support. The hanger is configured to suspend the support from a structure.
    • 用于支撑导管的支撑组件包括支撑件,夹具和悬挂器。 支撑件具有部分圆柱形形状,其包括具有第一直径的第一部分和具有大于第一直径的第二直径的第二部分。 在一个方面,第一部分和第二部分中的至少一个限定了部分圆柱形形状的第一孔。 在另一方面,第一部分和第二部分中的至少一个包括从部分圆柱形形状的外表面径向延伸的保持部件。 保持构件包括闭环或部分开放的环,其限定用于接收带以将导管固定到支撑件的第二孔。 夹具被配置成将导管固定到支撑件上。 吊架构造成将结构悬挂在支架上。