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11. 发明授权

US3074577A Ball latch and drive mechanism 失效
标题翻译：球锁和驱动机构
公开(公告)号：US3074577A
公开(公告)日：1963-01-22
申请号：US9205861
申请日：1961-02-27
申请人： NORTH AMERICAN AVIATION INC
发明人： BARRUS DONALD M
IPC分类号： F16H35/00 , G21C19/115
CPC分类号： F16H35/00 , G21C19/115

12. 发明授权

US2949202A Loading and unloading device 失效
标题翻译：装卸装置
公开(公告)号：US2949202A
公开(公告)日：1960-08-16
申请号：US58558256
申请日：1956-05-17
申请人： MICHAEL TRESHOW
发明人： MICHAEL TRESHOW
IPC分类号： G21C19/115 , G21C19/16
CPC分类号： G21C19/16 , G21C19/115

13. 发明授权

US2751229A Releasable gripper for holding an article suspended 失效
标题翻译：用于悬挂物品的可释放夹具
公开(公告)号：US2751229A
公开(公告)日：1956-06-19
申请号：US39253153
申请日：1953-11-16
申请人： SCHULTZ ARTHUR B
发明人： SCHULTZ ARTHUR B
IPC分类号： B23B31/107 , G21C19/115
CPC分类号： B23B31/1071 , G21C19/115 , Y10T279/17145 , Y10T279/17196 , Y10T279/17752 , Y10T279/17761 , Y10T279/17811

14. 发明授权

US09025720B2 Control rod drive shaft unlatching tool 有权
标题翻译：控制杆驱动轴解锁工具
公开(公告)号：US09025720B2
公开(公告)日：2015-05-05
申请号：US13151305
申请日：2011-06-02
申请人： Louis J. Tylman
发明人： Louis J. Tylman
IPC分类号： G21C19/00 , G21C19/115
CPC分类号： G21C19/115
摘要： A CRDS unlatching tool includes a support assembly and a latching assembly, wherein the support assembly is received within the latching assembly in a manner wherein the latching assembly is moveable relative to the support assembly. The support assembly has a plurality of latch fingers and at least one pin, each of the latch fingers being movable between a latched position wherein the latch finger is structured to engage and hold the CRDS an unlatched position wherein the latch finger is structured to not engage the CRDS. The latching assembly includes a first sleeve member and a second sleeve member, the second sleeve member having at least one slot, wherein the at least one pin is moveably received within the at least one slot. The latching assembly is movable from a latched state to an unlatched state wherein the latch fingers are actuated by the first sleeve member.
摘要翻译： CRDS解锁工具包括支撑组件和闩锁组件，其中支撑组件以其中闩锁组件相对于支撑组件可移动的方式容纳在闩锁组件内。支撑组件具有多个闩锁指和至少一个销，每个闩锁指可在锁定位置之间移动，其中闩锁指状物被构造成与CRDS接合并保持解锁位置，其中闩锁指状结构为不接合 CRDS。闩锁组件包括第一套筒构件和第二套筒构件，第二套筒构件具有至少一个狭槽，其中至少一个销可移动地容纳在至少一个狭槽内。闩锁组件可从闩锁状态移动到解锁状态，其中闩锁指由第一套筒构件致动。

15. 发明授权

US4666200A Safety grapple 失效
标题翻译：安全抓钩
公开(公告)号：US4666200A
公开(公告)日：1987-05-19
申请号：US737718
申请日：1985-05-28
申请人： Kenneth L. Walker , John R. White
发明人： Kenneth L. Walker , John R. White
IPC分类号： G21C19/115 , G21C19/00
CPC分类号： G21C19/115
摘要： A safety grapple for releasably joining an object to be moved to a device for moving the same. Provision is made to cycle the grapple (10) through at least two release procedures before actual release can be effected. This is accomplished through the use of lug actuator cam plate 50 which rotates unidirectionally a selected amount for each upward and downward movement of a central shaft (22) of the grapple (10). This cam (50), with cam followers (52) mounted on the lugs (54), is shaped such that the lugs (54) are pivoted out of engagement with the object (100) only after a selected number of shaft reciprocations. In a specific embodiment, the grapple (10) requires two full cycles of shaft movement before lug release is effected on the third cycle. This prevents inadvertent release of the object (100), a feature especially important in the handling of hazardous material. The actuator cam (50) rotation is effected by a first (44) and a further toothed indexing cam (46) directly connected to the actuating cam (50), and a cam follower (48) mounted from the shaft (22) that moves between these toothed cams (44,46) as the shaft is reciprocated. An annunciator, in the form of a signal flag (90), provides a visual indication of the status of the actuating cam (50) and thus the lugs (54).
摘要翻译：用于可释放地将要移动的物体连接到用于移动物体的装置的安全抓钩。规定在实际释放之前通过至少两个释放程序循环抓斗（10）。这是通过使用对致动器（10）的中心轴（22）的每个向上和向下运动的单向旋转选定量的凸耳致动器凸轮板50来实现的。具有安装在凸耳（54）上的凸轮从动件（52）的凸轮（50）成形为使得仅在选定数量的轴往复运动之后，凸耳（54）与对象（100）枢转脱离啮合。在具体实施例中，抓钩（10）在第三个循环进行吊耳释放之前需要两个完整的轴运动循环。这防止了物体（100）的意外释放，这是处理危险材料特别重要的特征。致动器凸轮（50）旋转通过直接连接到致动凸轮（50）的第一（44）和另外的齿形分度凸轮（46）实现，以及从轴（22）安装的凸轮从动件（48）在轴往复运动时，在这些齿形凸轮（44,46）之间。以信号标志（90）的形式的信号器提供致动凸轮（50）的状态和因此凸耳（54）的状态的视觉指示。

16. 发明授权

US4586740A Latch assembly 失效
标题翻译：锁定装配
公开(公告)号：US4586740A
公开(公告)日：1986-05-06
申请号：US641547
申请日：1984-08-17
申请人： James R. Frederickson , William H. Harper , Raymond Perez
发明人： James R. Frederickson , William H. Harper , Raymond Perez
IPC分类号： G21C19/115 , A47F13/06
CPC分类号： G21C19/115 , Y10S294/906
摘要： A latch assembly for releasably securing an article in the form of a canister within a container housing. The assembly includes a cam pivotally mounted on the housing wall and biased into the housing interior. The cam is urged into a disabled position by the canister as it enters the housing and a latch release plate maintains the cam disabled when the canister is properly seated in the housing. Upon displacement of the release plate, the cam snaps into latching engagement against the canister for securing the same within the housing.
摘要翻译：一种用于可释放地固定容器壳体内的罐形式的制品的闩锁组件。组件包括枢转地安装在壳体壁上并被偏压到壳体内部的凸轮。当罐进入壳体时，凸轮被推入禁止位置，并且当罐正确地安置在壳体中时，闩锁释放板保持凸轮被禁用。当释放板移动时，凸轮卡扣到与罐相配合的锁定中，以将其固定在壳体内。

17. 发明授权

US4486666A Coupling devices to containers for radioactive material 失效
标题翻译：将设备耦合到放射性物质的容器
公开(公告)号：US4486666A
公开(公告)日：1984-12-04
申请号：US418411
申请日：1982-09-15
申请人： Edward L. Jones
发明人： Edward L. Jones
IPC分类号： G21F7/00 , G21C19/115 , G21F5/14 , G21F5/02
CPC分类号： G21C19/115 , G21F5/14
摘要： A container having a neck 15 is engageable at that neck with a hoist termination 40. The container is supported at the neck 15 by a ball latch 12 in a shielding flask 11 from which it can be lowered through the base of the flask. The termination 40 is provided with a ball latch releasing rod 51 and single-handed raisable and lowerable sleeve 43 which in the raised position allows engagement of the hoist termination 40 and container neck 15 at screw threads 28, 42 but prevents operation of the releasing rod 51 and in the lowered position allows operation of the release rod 51 but prevents disengagement of the hoist termination 40 and container neck 15.
摘要翻译：具有颈部15的容器可在具有提升终端40的颈部处接合。该容器通过球形闩12在颈部15处被支撑在屏蔽瓶11中，从而可以将其从该烧瓶的底部下降。端子40设置有球闩释放杆51和单手可升高和可下降的套筒43，其在升高位置允许提升端子40和容器颈部15在螺纹28,42处接合，但是防止释放杆并且在下降位置允许释放杆51的操作，但是防止提升端子40和容器颈部15的分离。

18. 发明授权

US3936089A Gripping device for a lifting mechanism, especially in a core reactor for depositing and picking up fuel elements and control rods 失效
标题翻译：用于提升机构的夹紧装置，特别是在用于沉积和拾取燃料元件和控制棒的核心反应器中
公开(公告)号：US3936089A
公开(公告)日：1976-02-03
申请号：US485265
申请日：1974-07-02
申请人： Bernhard Hoffmeister
发明人： Bernhard Hoffmeister
IPC分类号： G21C19/19 , G21C19/10 , G21C19/115 , B66C1/66
CPC分类号： G21C19/115 , Y10S294/906
摘要： A gripping device, especially for use for depositing and withdrawing fuel elements and control rods in a nuclear reactor, in which the gripping device has an upper body part connected to a hoisting and transporting mechanism and a lower part reciprocably suspended on the upper part. The lower part at the bottom has gripping means for engaging a gripping tool which, in turn, has gripping means for engaging a fuel element or a control rod. The lower part of the body has a power operable device for each of the gripping means and each power operable device is spring urged toward coupling position. A locking device pivotally mounted in the lower part of the body is actuated into locking position by upward movement of the upper part on the lower part and when in locking position locks the power operable device in coupling position.
摘要翻译：特别是用于在核反应堆中沉积和取出燃料元件和控制棒的夹持装置，其中夹持装置具有连接到提升和输送机构的上主体部分和可往复地悬挂在上部上的下部件。底部的下部具有用于接合夹紧工具的夹持装置，该夹紧工具又具有用于接合燃料元件或控制杆的夹紧装置。主体的下部具有用于每个夹持装置的电力可操作装置，并且每个电动可操作装置被弹簧推向联接位置。枢转地安装在主体的下部的锁定装置通过上部在下部的向上运动而被致动到锁定位置，并且当处于锁定位置时，将动力可操作装置锁定在联接位置。

19. 发明授权

US3158545A Safety devices for nuclear reactors 失效
标题翻译：核反应堆安全装置
公开(公告)号：US3158545A
公开(公告)日：1964-11-24
申请号：US3425660
申请日：1960-06-06
申请人： ROLLS ROYCE & ASSOCIATES LTD
发明人： HARRIS JONES PETER
IPC分类号： G21C7/12 , G21C9/02 , G21C9/027 , G21C19/115
CPC分类号： G21C9/027 , G21C7/12 , G21C9/022 , G21C19/115 , Y02E30/39

20. 发明授权

US3096111A Ball lock coupling 失效
标题翻译：球锁联轴器
公开(公告)号：US3096111A
公开(公告)日：1963-07-02
申请号：US5895960
申请日：1960-09-28
申请人： CURTH MYHRE
发明人： CURTH MYHRE
IPC分类号： G21C7/12 , G21C19/115
CPC分类号： G21C19/115 , G21C7/12 , Y02E30/39 , Y10T403/60 , Y10T403/7073

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