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1. 发明授权

US09168644B2 Fastening and loosening device for stud bolts and nuts of a reactor vessel 有权
标题翻译：用于反应堆容器的双头螺栓和螺母的紧固和松动装置
公开(公告)号：US09168644B2
公开(公告)日：2015-10-27
申请号：US13881647
申请日：2012-01-26
申请人： Katsumi Imi
发明人： Katsumi Imi
IPC分类号： B23P17/00 , B25B21/00 , B23P19/06 , B25B29/02 , G21C19/02 , G21C19/20 , G21C13/073
CPC分类号： B25B21/002 , B23P19/067 , B25B29/02 , G21C13/073 , G21C19/02 , G21C19/20 , Y10T29/49948 , Y10T29/53687 , Y10T29/53991
摘要： A fastening and loosening device is provided with a device main body (101) having an upper portion supported along an arrangement direction of stud bolts (65) in a freely movable manner by a conveyance device (73), a bolt tensioner (102) freely ascendable/descendable with respect to the stud bolts (65) together with the device main body (101) by a lift device (74), a guide device (103) coupled with the device main body (101) in a freely relatively movable manner via a cylinder (121) and having right and left guide members (123 and 124) contactable with an outer periphery of a nut (66) from both the right and left sides of a moving direction of the device main body (101), and a guide position adjustment device (105) capable of moving an inner guide member (123) in a horizontal direction intersecting with the moving direction of the device main body (101).
摘要翻译：一种紧固和松动装置，具有装置主体（101），其具有通过输送装置（73）以可自由移动的方式沿着双头螺栓（65）的排列方向被支撑的上部，螺栓张紧器（102）自由地相对于双头螺栓（65）可通过提升装置（74）与装置主体（101）相比上升/下降，与装置主体（101）以可自由相对移动的方式联接的导向装置（103）并且具有从装置主体（101）的移动方向的左右两侧与螺母（66）的外周接触的左右导向部件（123,124），以及引导位置调整装置，能够使与内装置主体（101）的移动方向相交的水平方向移动内引导构件（123）。

2. 发明授权

US09457439B2 Fastening and loosening device 有权
标题翻译：紧固松动装置
公开(公告)号：US09457439B2
公开(公告)日：2016-10-04
申请号：US13878717
申请日：2012-01-26
申请人： Katsumi Imi
发明人： Katsumi Imi
IPC分类号： G21C19/20 , B23P19/06 , B25B29/02 , G21C19/02 , G21C13/073
CPC分类号： B23P19/067 , B25B29/02 , G21C13/073 , G21C19/02 , G21C19/20 , Y02E30/40 , Y10T29/53087
摘要： A fastening and loosening device includes transport devices capable of moving along the array direction of a plurality of stud bolts, control panels that independently control the transport devices, a plurality of bolt tensioners, control panels that independently control the bolt tensioners, and a transport operating device having a control panel that controls the control panels and the control panels, and a fault diagnosis device is provided by connecting the control panels to the transport operation device through power cables, whereby the reliability of the device can be improved.
摘要翻译：紧固和松动装置包括能够沿着多个双头螺栓的排列方向移动的输送装置，独立地控制运输装置的控制面板，多个螺栓张紧器，独立地控制螺栓张紧器的控制面板以及运输操作具有控制面板和控制面板的控制面板的装置，以及通过电力电缆将控制面板连接到传送操作装置来提供故障诊断装置，从而能够提高装置的可靠性。

3. 发明申请

US20130205575A1 FASTENING AND LOOSENING DEVICE 有权
标题翻译：紧固和松弛装置
公开(公告)号：US20130205575A1
公开(公告)日：2013-08-15
申请号：US13881647
申请日：2012-01-26
申请人： Katsumi Imi
发明人： Katsumi Imi
IPC分类号： B25B21/00
CPC分类号： B25B21/002 , B23P19/067 , B25B29/02 , G21C13/073 , G21C19/02 , G21C19/20 , Y10T29/49948 , Y10T29/53687 , Y10T29/53991
摘要： A fastening and loosening device is provided with a device main body (101) having an upper portion supported along an arrangement direction of stud bolts (65) in a freely movable manner by a conveyance device (73), a bolt tensioner (102) freely ascendable/descendable with respect to the stud bolts (65) together with the device main body (101) by a lift device (74), a guide device (103) coupled with the device main body (101) in a freely relatively movable manner via a cylinder (121) and having right and left guide members (123 and 124) contactable with an outer periphery of a nut (66) from both the right and left sides of a moving direction of the device main body (101), and a guide position adjustment device (105) capable of moving an inner guide member (123) in a horizontal direction intersecting with the moving direction of the device main body (101).
摘要翻译：一种紧固和松动装置，具有装置主体（101），其具有通过输送装置（73）以可自由移动的方式沿着双头螺栓（65）的排列方向被支撑的上部，螺栓张紧器（102）自由地相对于双头螺栓（65）可通过提升装置（74）与装置主体（101）相比上升/下降，与装置主体（101）以可自由相对移动的方式联接的导向装置（103）并且具有从装置主体（101）的移动方向的左右两侧与螺母（66）的外周接触的左右导向部件（123,124），以及引导位置调整装置，能够使与内装置主体（101）的移动方向相交的水平方向移动内引导构件（123）。

4. 发明申请

US20130199341A1 BOLT TENSIONER 审中-公开
标题翻译：螺栓紧固件
公开(公告)号：US20130199341A1
公开(公告)日：2013-08-08
申请号：US13880243
申请日：2012-01-26
申请人： Katsumi Imi
发明人： Katsumi Imi
IPC分类号： B23P19/06 , B25B21/00
CPC分类号： B23P19/067 , B25B21/002 , B25B29/02 , G21C13/073 , G21C19/02 , G21C19/20 , Y02E30/40
摘要： A bolt tensioner is provided with: a housing; a puller bar; an oil pump unit; a puller bar socket; a locking ring; a nut socket; and a nut rotation device. The housing is structured with a first housing that houses the puller bar and a second housing that houses the nut socket, and the first and second housings are integrally connected so that regardless of the shape of the member to be fastened, nuts can be appropriately fastened to/loosened from stud bolts.
摘要翻译：螺栓张紧器具有：壳体; 拉杆油泵单元; 拉杆插座; 锁环; 螺母插座; 和螺母旋转装置。壳体构造有容纳拉杆的第一壳体和容纳螺母插座的第二壳体，并且第一和第二壳体一体地连接，使得不管要紧固的构件的形状如何，螺母可以被适当地紧固从双头螺栓松开。

5. 发明申请

US20130185932A1 FASTENING AND LOOSENING DEVICE 有权
标题翻译：紧固和松弛装置
公开(公告)号：US20130185932A1
公开(公告)日：2013-07-25
申请号：US13878717
申请日：2012-01-26
申请人： Katsumi Imi
发明人： Katsumi Imi
IPC分类号： B23P19/06
CPC分类号： B23P19/067 , B25B29/02 , G21C13/073 , G21C19/02 , G21C19/20 , Y02E30/40 , Y10T29/53087
摘要： A fastening and loosening device includes transport devices capable of moving along the array direction of a plurality of stud bolts, control panels that independently control the transport devices, a plurality of bolt tensioners, control panels that independently control the bolt tensioners, and a transport operating device having a control panel that controls the control panels and the control panels, and a fault diagnosis device is provided by connecting the control panels to the transport operation device through power cables, whereby the reliability of the device can be improved.
摘要翻译：紧固和松动装置包括能够沿着多个双头螺栓的排列方向移动的运输装置，独立地控制运输装置的控制面板，多个螺栓张紧器，独立地控制螺栓张紧器的控制面板和运输操作具有控制面板和控制面板的控制面板的装置，以及通过电力电缆将控制面板连接到传送操作装置来提供故障诊断装置，由此能够提高装置的可靠性。

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