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公开(公告)号：US07111488B2
公开(公告)日：2006-09-26
申请号：US11158735
申请日：2005-06-21
CPC分类号： H01R43/0427 , B25B27/10 , B25B27/146 , B25F5/005 , Y10T29/53226
摘要： A battery powered hydraulic tool including a frame; a battery connected to the frame; a motor connected to the frame and adapted to be powered by the battery; and a hydraulic pump connected to the motor by a gear reduction transmission. The motor and gear reduction transmission are adapted to output a torque of the least about 160 oz-in with the gear reduction transmission being adapted to provide a gear reduction of between about 8:1 to about 15:1 or less, and the hydraulic pump being adapted to output at least about 6000 psi of pressure or more.
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公开(公告)号：US06745611B2
公开(公告)日：2004-06-08
申请号：US10080281
申请日：2002-02-19
IPC分类号： B21J914
CPC分类号： H01R43/0427 , B25B27/10 , B25B27/146 , B25F5/005 , Y10T29/53226
摘要： A battery powered hydraulic tool including a frame; a battery connected to the frame; a motor connected to the frame and adapted to be powered by the battery; and a hydraulic pump connected to the motor by a gear reduction transmission. The motor and gear reduction transmission are adapted to output a torque of the least about 160 oz-in with the gear reduction transmission being adapted to provide a gear reduction of between about 8:1 to about 15:1 or less, and the hydraulic pump being adapted to output at least about 6000 psi of pressure or more.
摘要翻译： 一种电池供电液压工具，包括一个框架; 连接到框架的电池; 连接到框架并适于由电池供电的电动机; 以及通过减速传动装置连接到电动机的液压泵。 马达和齿轮减速传动装置适于输出至少约160盎司的扭矩，齿轮减速传动装置适于提供大约8:1至大约15:1或更小的齿轮减速，而液压泵 适于输出至少约6000psi的压力或更大的压力。
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公开(公告)号：US06453719B1
公开(公告)日：2002-09-24
申请号：US09627879
申请日：2000-07-28
IPC分类号： B21J914
CPC分类号： B25B27/10 , F04B23/025 , H01R43/0427
摘要： A hydraulically actuated tool comprising a frame; a hydraulic fluid pump connected to the frame; a ram movably connected to the frame and adapted to be moved relative to the frame by hydraulic fluid pumped by the pump; and a hydraulic fluid reservoir connected to the pump. The reservoir is located proximate an exterior portion of the frame along a path of at least about 180°0 relative to a longitudinal axis of the tool. The reservoir does not extend beyond a rear end of the frame.
摘要翻译： 一种液压致动工具，包括框架; 连接到框架的液压流体泵; 活塞，其可移动地连接到所述框架并且适于通过由所述泵泵送的液压流体相对于所述框架移动; 以及连接到泵的液压流体储存器。 储存器沿着相对于工具的纵向轴线至少约180°0的路径位于框架的外部附近。 储存器不会延伸超出框架的后端。
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公开(公告)号：US5564852A
公开(公告)日：1996-10-15
申请号：US412768
申请日：1995-03-29
CPC分类号： H01R11/14 , F16C11/10 , Y10S81/01 , Y10T403/32016 , Y10T403/32262 , Y10T403/32368 , Y10T403/342 , Y10T403/347
摘要： The hot stick adaptor has two members that are adjustably movable relative to each other. A first one of the members has two separate first ratchet areas. A second one of the members has three separate second ratchet ares. A fastener and spring connect the two members to each other with one of the first ratchet areas and one of the second ratchet areas in interlocking engagement. The two members can be moved away from each other in a first direction, compressing the spring, to disengage the interlocking engagement and thereby allow the two members to be moved in a second direction.
摘要翻译： 热棒适配器具有可相对于彼此可调节的两个构件。 第一个成员有两个独立的第一个棘轮区域。 第二个成员有三个独立的第二棘轮。 紧固件和弹簧将两个构件彼此连接，其中第一棘轮区域中的一个和第二棘轮区域中的一个以互锁接合方式连接。 两个构件可以在第一方向上彼此远离，压缩弹簧，以解除联锁接合，从而允许两个构件沿第二方向移动。
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公开(公告)号：US5195475A
公开(公告)日：1993-03-23
申请号：US890992
申请日：1992-05-29
CPC分类号： F01L1/182 , F01L1/183 , Y10S384/906 , Y10T74/20582 , Y10T74/20882
摘要： A bearing support member, mountable about a support stud, has two support arms extending toward side walls of a rocker arm. A bearing cup is rigidly mounted on each respective side wall and extends over the respective arm of the bearing support member, providing an annulus. Rolling members within the annulus permit the rocker arm to freely oscillate rotatably while being constrained axially. The bearing cups may include a keyed shape to limit orientation of the bearing support member. Another aspect of the invention is a rocker arm subassembly having "open" bearing cups.
摘要翻译： 可围绕支撑柱安装的轴承支撑构件具有向摇臂的侧壁延伸的两个支撑臂。 轴承杯刚性地安装在每个相应的侧壁上并且延伸到轴承支撑构件的相应的臂上，从而提供一个环形空间。 环形内的滚动构件允许摇臂自由地在轴向受到约束的情况下可旋转地摆动。 轴承杯可以包括用于限制轴承支撑构件的取向的键合形状。 本发明的另一方面是具有“打开”轴承杯的摇臂子组件。
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