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    • 1. 发明申请
    • THEATER RIGGING SYSTEM
    • 剧院装备系统
    • WO2006031245A2
    • 2006-03-23
    • PCT/US2005/005930
    • 2005-02-25
    • J.R. CLANCY, INCORPORATED
    • KOCHAN, Stephen, J.SVITAVSKY, Peter, V.WALSH, Thomas, J., IIIYOUNG, Thomas, S.
    • B66D1/26
    • A63J1/028B66D1/26B66D1/34B66D5/14B66D5/34
    • A theater rigging assembly having a beam, which is attached to structural support members of a theater or other performing arts venue. The assembly further includes a winch assembly and head block that can be positioned at any point along the beam and selectively fixed in position. The winch portion includes cables for raising and lowering battens or other loads. The head block includes head sheaves, which redirect the cables to loft sheaves that are selectively attached to the beam. The head sheaves are diagonally displaced to separate the cables. The winch portion includes a motor, a gear box, a drum and a brake. The brake includes a ratchet and two brake disks. It uses at least one friction surface that contacts at least one of the brake disks to cause a pawl to engage or disengage from the ratchet.
    • 具有梁的剧院索具组件,其附接到剧院或其他表演艺术场所的结构支撑构件。 组件还包括绞盘组件和头部块,其可以沿着梁的任何点定位并且选择性地固定就位。 绞车部分包括用于升高和降低板条或其他负载的电缆。 磁头块包括磁头滑轮,其将电缆重定向到选择性地附接到梁的倾斜滑轮。 磁头滑轮是斜对角的,以分离电缆。 绞车部分包括马达,齿轮箱,滚筒和制动器。 制动器包括棘轮和两个制动盘。 它使用与至少一个制动盘接触的至少一个摩擦表面,以使棘爪与棘轮接合或脱离啮合。
    • 2. 发明申请
    • APPARATUS FOR ANCHORING AN OFFSHORE VESSEL
    • 用于锚泊海上船只的装置
    • WO2013132004A1
    • 2013-09-12
    • PCT/EP2013/054593
    • 2013-03-07
    • SCANA OFFSHORE VESTBY AS
    • LISLAND, TorkjellMOLLATT, TorbjørnSANDSTAD, Alf, Reidar
    • B66D1/72B66D5/02
    • B66D1/72B63B21/16B63B21/18B66D5/08B66D5/16B66D5/34
    • An apparatus for anchoring a floating off-shore unit or other type of floating vessel, comprising a rotatably mounted chain sprocket wheel (3) having a chain (3a) secured on its outer periphery, The wheel (3) being arranged to be rotated by reciprocating movement of at least two hydraulic cylinders (1, 2). Each of the cylinders (1, 2) is provided with a locking arm (6, 7) for releasably and mechanically engaging a portion of the wheel (3) in order to rotate the wheel (3) during movement of the respective cylinders (1, 2). Also described is a chain stopper comprising at least four blocks (8) that are hinged at their first ends and at their second ends have a surface that is adapted to engage a chain link. The blocks (8) are mounted in opposite pairs.
    • 一种用于锚定浮动离岸单元或其他类型的浮动船的装置,包括一个可旋转地安装的链轮(3),该链轮具有固定在其外周上的链条(3a)。轮(3)被布置成由 至少两个液压缸(1,2)的往复运动。 每个气缸(1,2)设置有用于可释放地和机械地接合轮(3)的一部分的锁定臂(6,7),以便在各个气缸(1)的运动期间使车轮(3)旋转 ,2)。 还描述了一种链式止动器,其包括至少四个在其第一端铰接的块(8),并且在其第二端具有适于接合链节的表面。 块(8)以相对的方式安装。
    • 3. 发明申请
    • RETRACTABLE MOORING LINE DEVICE
    • 可收回的运动线装置
    • WO2004024553A1
    • 2004-03-25
    • PCT/CA2003/000362
    • 2003-03-18
    • GORDON, Leslea, C.KNIGHT, Darrel, C.HANNA, Farhat
    • GORDON, Leslea, C.KNIGHT, Darrel, C.HANNA, Farhat
    • B63B21/04
    • B66D5/34B63B21/04B66D1/30
    • A retractable mooring line device comprising a reel for storing and paying off a mooring line (2), having side walls (22, 24) each comprising a series of notches (60) for receiving a releasable latch (54). A latch simultaneously engages between notches in both side walls (22, 24) at a substantially right angle to provide a secure, positive locking engagement between the latch and the reel while permitting the latch (54) to be released under the application of relatively little force. In the preferred embodiment the latch may be actuated by a user's hand or foot and is biased toward the reel by a spring (70) which bears against the housing (18). The mechanism can be exposed for maintenance or repair simply by removal of the gunnel plate (16) and reinstallation of the gunnel plate does not require special loading of the latch spring.
    • 一种可收缩的系泊线装置,包括用于存储和取消系泊线(2)的卷轴,其具有侧壁(22,24),每个侧壁包括用于接收可释放闩锁(54)的一系列切口(60)。 闩锁同时在两个侧壁(22,24)中的切口之间以基本上直角接合,以在闩锁和卷轴之间提供牢固的,正的锁定接合,同时允许闩锁(54)在相对较小的应用下被释放 力。 在优选实施例中,闩锁可以由用户的手或脚致动,并且通过抵靠壳体(18)的弹簧(70)朝向卷轴偏置。 该机构可以通过拆卸枪管(16)而简单地进行维护或修理,并且重新安装枪支板不需要特别加载闩锁弹簧。
    • 4. 发明申请
    • SYSTEM AND METHOD FOR SECURING AND/OR COVERING A LOAD
    • 用于固定和/或覆盖负载的系统和方法
    • WO2018053582A1
    • 2018-03-29
    • PCT/AU2017/051019
    • 2017-09-19
    • SERGIS SYSTEMS & CO PTY LTD
    • SERGI, Patrick Anthony
    • B60P7/08B66D1/46B65H54/58B60J7/00B60R9/04
    • B65H54/585B60J5/08B60J7/00B60P1/003B60P7/0846B65H75/425B66D1/06B66D1/22B66D1/28B66D1/46B66D5/34
    • In an aspect, there is disclosed a system (10, 110) for securing a load to a tray (12, 112) of a vehicle, the system (10, 110) including: first and second track structures (16, 116, 18, 118) extending between first and second opposing sides of the tray (12, 112) so as to bridge a load cartable by the tray; a traveller structure (27, 127) spanning between the first and second track structures (16, 116, 18, 118), the traveller structure (27, 127) having opposing ends thereof moveably coupled to the first and second track structures (16, 116, 18, 118), one or more straps (34, 134) having first ends thereof coupled to the traveller structure (27, 127) and second ends thereof coupled to one or more strap winches (40, 140), the one or more strap winches (40, 140) being coupled to the tray (12, 112); and a traveller actuation mechanism (42, 142) adapted to move the traveller structure (27, 127) along the first and second track structures (16, 116, 18, 118) between the first and second opposing sides of the load carrying tray (12, 112) such that the one or more straps (34, 134) are carried over the load by the traveller structure (27, 127) when moved between the first and second opposing sides of the tray (12, 112). An associated method of use is also disclosed.
    • 在一个方面,公开了一种用于将负载固定到车辆的托盘(12,112)的系统(10,110),所述系统(10,110)包括:第一和第二 在所述托盘(12,112)的第一和第二相对侧之间延伸的轨道结构(16,116,18,118),以桥接可由所述托盘装载的负载; 一个跨越第一和第二轨道结构(16,116,18,118)之间的钢丝圈结构(27,127),钢丝圈结构(27,127)具有可移动地连接到第一和第二轨道结构(16,128) ,一个或多个带(34,134),其一端连接到所述钢丝圈结构(27,127),另一端连接到一个或多个带式绞车(40,140),所述一个或多个带 更多的带式绞车(40,140)与托盘(12,112)连接; 以及适于在载货托盘的第一和第二相对侧之间沿第一和第二轨道结构(16,116,18,118)移动钢丝圈结构(27,127)的钢丝圈致动机构(42,142) 当在所述托盘(12,112)的所述第一和第二相对侧之间移动时,所述一个或多个带(34,134)由所述钢丝圈结构(27,127)承载在所述负载上。 还公开了相关的使用方法。
    • 5. 发明申请
    • THEATER RIGGING SYSTEM
    • 剧院装备系统
    • WO2006031245A3
    • 2007-10-25
    • PCT/US2005005930
    • 2005-02-25
    • J R CLANCY INC
    • KOCHAN STEPHEN JSVITAVSKY PETER VWALSH THOMAS J IIIYOUNG THOMAS S
    • B66D3/08B66D1/00
    • A63J1/028B66D1/26B66D1/34B66D5/14B66D5/34
    • A theater rigging assembly having a beam (12), which is attached to structural support members (18) of a theater or other performing arts venue. The assembly further includes a winch assembly (14) and head block (16) that can be positioned at any point along the beam and selectively fixed in position. The winch portion includes cables for raising and lowering battens or other loads. The head block (16) includes head sheaves (114), which redirect the cables to loft sheaves that are selectively attached to the beam. The head sheaves (114) are diagonally displaced to separate the cables. The winch portion includes a motor (46), a gear box (44), a drum (38) and a brake (42). The brake includes a ratchet (96) and two brake disks (92,94). It uses at least one friction surface that contacts at least one of the brake disks to cause a pawl to engage or disengage from the ratchet.
    • 具有梁(12)的剧院索具组件,其连接到剧院或其他表演艺术场所的结构支撑构件(18)。 组件还包括绞盘组件(14)和头块(16),其可以沿着梁的任何点定位并且选择性地固定就位。 绞车部分包括用于升高和降低板条或其他负载的电缆。 磁头块(16)包括磁头滑轮(114),其将电缆重定向到选择性地附接到梁的倾斜滑轮。 磁头滑轮(114)对角线位移以分离电缆。 绞车部分包括马达(46),齿轮箱(44),滚筒(38)​​和制动器(42)。 制动器包括棘轮(96)和两个制动盘(92,94)。 它使用与至少一个制动盘接触的至少一个摩擦表面,以使棘爪与棘轮接合或脱离啮合。
    • 7. 发明申请
    • SICHERHEITSBREMSE FÜR EIN HUBWERK
    • 安全制动器用于升降机
    • WO2016113373A1
    • 2016-07-21
    • PCT/EP2016/050717
    • 2016-01-15
    • SIEMENS AKTIENGESELLSCHAFT
    • HEIL, RüdigerSTAUB, EugenHOERMANN, Walfried
    • B66D5/34B66D5/24
    • B66D5/34B66D5/24B66D5/30B66D2700/05F16D41/12F16D48/06F16D63/006F16D65/16F16D2121/22F16D2127/002F16D2129/08
    • Die Erfindung betrifft ein Verfahren und eine Sicherheitsbremse für ein Hubwerk, wobei zur Betätigung einer Sperrklinke (SK) ein Hubmagneten oder ein anderer elektromechanischen Aktor (A) eingesetzt wird, wobei die jeweilige Stellung der Sperrklinke (SK) mit zumindest zwei Schaltern bzw. Sensoren (Sl, S2) überwacht wird, und wobei mittels einer sicherheitsgerichteten Steuerung und zumindest einem Sensor die Senkbewegung der Last bzw. des Hubwerks überwacht wird und im Fehlerfall die Sicherheitsbremsung ausgelöst wird. Dabei ist der Hubmagnet bzw. die Sperrklinke (SK) so angeordnet, dass durch Federkraft und/oder durch Schwerkraft die Sperrklinke dann in Eingriff gebracht wird, wenn der Aktor, beispielsweise der Hubmagnet, stromlos bzw. "energielos" geschaltet wird. Durch diese Sicherheitsbremse ist es möglich, die Grenzgeschwindigkeit, bei deren Überschreiten die Sicherheitsbremse auslösen soll, exakt zu definieren und zu überwachen. Durch den Einsatz der zwei Sensoren (Sl, S2), z.B. Schalter, ist es überdies möglich, mittels der Steuerung die Funktion und die Bewegung der Sperrklinke zu überwachen und ungewünschte Betriebszustände zu erkennen, beispielsweise in den Fällen, in denen die Sicherheitsbremse im Eingriff ist und der Antrieb des Hubwerks die Last weiter absenken möchte.
    • 本发明涉及一种方法和用于升降机构的安全制动器,其特征在于,用于致动锁定爪(SK)使用螺线管或其它机电致动器(A),其中,所述棘爪(SK)的相应的位置(具有至少两个开关或传感器 SL,S2)被监控,并且其中,所述负载的下降运动或升降机构由安全相关的控制和至少一个传感器和安全制动器来监测在一个故障的情况下被触发。 在这种情况下,螺线管或棘爪(SK)被布置为使得由弹簧力,锁定爪相接合通过重力,当致动器,例如螺线管,通电和被转换到“断电”和/或。 此安全制动器,它可以定义限制速度,在其上方的安全制动器应准确施加和监视器。 通过使用两个传感器(SL,S2),例如 开关,但是也可以监视控制的棘爪装置的功能和运动,并且其中所述安全制动器接合和升降机构的驱动想进一步减少负载,以确定不希望的操作条件,例如,在箱子。