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    • 93. 发明申请
    • SIDE PIVOT CAB FOR AIRCRAFT BOARDING BRIDGE
    • 用于飞机板桥的侧面驾驶舱
    • WO0076847A3
    • 2001-04-26
    • PCT/US0040158
    • 2000-06-08
    • FMC CORP
    • BEAZER ERIC PMITCHELL GARY RCHASE THOMAS I
    • B64F1/305
    • B64F1/3055
    • A side pivot cab (250) providing enclosed pedestrian entrance to, or egress from, an airplane access door. The side pivot cab facilitates engaging one end of an access passageway (265) with an aircraft access door by aligning interface structure for engagement with the aircraft. A side pivot cab rotates about an axis (210) near, or associated with, a wall (270) of an access passageway from an airport terminal building. A single adjustable wall (140) extends or contracts to accommodate rotation of a pivot cab. Rotation capability of a side pivot cab may approach 270 degrees.
    • 侧面枢转驾驶室(250)为飞机检修门提供封闭的行人入口或从其出口。 侧枢轴驾驶室通过对准与飞行器接合的接口结构,便于将进入通道(265)的一端与飞行器通道门接合。 侧面转动驾驶室绕机场终端建筑物的接近通道的壁(270)附近或与其相关联的轴线(210)旋转。 单个可调壁(140)延伸或收缩以适应枢轴驾驶室的旋转。 侧面枢转驾驶室的旋转能力可接近270度。
    • 96. 发明申请
    • CONNECTOR FOR CONNECTING A FLUID PIPE WITHIN A SWIVEL STACK
    • 用于将流体管连接到旋转堆叠中的连接器
    • WO0000380A2
    • 2000-01-06
    • PCT/US9914449
    • 1999-06-24
    • FMC CORP
    • TURNER MALCOLM EPERSCHKE MALCOLM J
    • E21B43/01B63B
    • E21B43/0107
    • An improved product swivel (12) is disclosed which includes a connection which connects a product pipeline (16) to an internal elbow line (34) of the internal housing (13) of the swivel (12). A connector female or box half (42) is welded or machined to the swivel elbow (34). The other half of the connector pair, a pin member (46), is welded to the end of the product pipeline (16). An installation tool and clamp (44) about the connector pair pulls the pin (46) and box (42) together, radially expands the box (42), and then shrinks the box (42) onto the pin (46) so that non-helical engaging teeth (43) wedge together to produce axial tensions in the connection (40). The connection (40) is of minimum outside diameter which advantageously reduces the space requirement inside the swivel stack.
    • 公开了一种改进的产品旋转装置(12),其包括将产品管线(16)连接到旋转装置(12)的内部壳体(13)的内部弯管线(34)的连接。 连接器母或盒半(42)焊接或加工到旋转弯管(34)。 连接器对的另一半,销构件(46)焊接到产品管道(16)的端部。 围绕连接器对的安装工具和夹具(44)将销(46)和盒(42)拉到一起,使盒(42)径向膨胀,然后将盒(42)收缩到销(46)上, - 螺旋啮合的齿(43)楔合在一起以在连接(40)中产生轴向张力。 连接件(40)具有最小外径,这有利地减小了旋转堆栈内的空间需求。
    • 98. 发明申请
    • SILENT CHAIN
    • 静电链
    • WO1982000866A1
    • 1982-03-18
    • PCT/US1981000540
    • 1981-04-24
    • FMC CORP
    • FMC CORPAVRAMIDIS S
    • F16H07/06
    • F16G13/04
    • A silent chain (12) has articulated sets (P u, P u) of links (24, 26, 28) with teeth (20) adapted for operative engagement with sprocket teeth (18). Each link (26, 28) has two teeth (20) that define at least one surface (36, 37, 38, 39) adapted to come into intimate physical working contact with sprocket teeth (18). A plurality of link sets (P u, P u) that have similar working contact surfaces (39) are arranged consecutively in series. One link set (P u) having links (28f) working contact surfaces (37) that differ from the similar working contact surfaces of the plurality of link sets (P u, P u) is arranged in series therewith, to vary the type of contact between the chain teeth (20) and the sprocket teeth (18). The links (24, 26, 28) within the link sets (P u, P u) are arranged laterally and longitudinally in a weave pattern to achieve a balance between the link sets (P u, P u) for optimum tensile strength, fatigue strength and wear life of the chain (12).
    • 无声链(12)具有适于与链轮齿(18)有效接合的齿(20)的连杆(24,26,28)的铰接组(P u,u u)。 每个连杆(26,28)具有两个齿(20),其限定适于与链轮齿(18)进行紧密物理工作接触的至少一个表面(36,37,38,39)。 具有相似的工作接触面(39)的多个连杆组(P u,P u u)被连续排列。 具有与多个链接组(P u,u u)的类似工作接触表面不同的链接(28f)工作接触表面(37)的一个链接组(P u u)被布置 与链轮(20)和链轮齿(18)之间的接触类型变化。 链路组(P u,u u)内的链路(24,26,28)以编织模式横向和纵向布置,以实现链路组(P u, ü)用于链条(12)的最佳拉伸强度,疲劳强度和磨损寿命。