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公开(公告)号：US06446482B1
公开(公告)日：2002-09-10
申请号：US09953757
申请日：2001-09-17
IPC分类号： B21D706
CPC分类号： H01R43/0427 , B25B27/10 , B25B27/146
摘要： A battery operated hydraulic compression tool comprising a frame; a hydraulic fluid reservoir connected to the frame; an electric motor driven hydraulic pump connected to the hydraulic fluid reservoir; a ram movably connected to the frame; and a multi-speed ram advancement system for advancing the ram in at least two different rates of movement on the frame. The advancement system includes a rapid advance actuator located directly against the ram, and a hydraulic bypass system located between the pump and the ram for conduiting hydraulic fluid past the rapid advance actuator to the area of the frame holding the ram.
摘要翻译： 一种电池操作的液压压缩工具，包括框架; 连接到框架的液压流体储存器; 连接到液压油箱的电动机驱动的液压泵; 可移动地连接到框架的冲头; 以及用于在所述框架上以至少两种不同运动速度推进所述冲头的多速推杆提升系统。 推进系统包括直接抵靠冲头的快速提前致动器，以及位于泵和压头之间的液压旁路系统，用于将液压流体经过快速提前致动器引导到保持压头的框架的区域。
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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：US06957560B2
公开(公告)日：2005-10-25
申请号：US10818196
申请日：2004-04-05
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：US06768059B1
公开(公告)日：2004-07-27
申请号：US10241226
申请日：2002-09-10
申请人： John D. Lefavour , Christopher G. Chadbourne , Armand T. Montminy , Clayton W. Mack , Gordon L. Steltzer , Gary W. DiTroia
发明人： John D. Lefavour , Christopher G. Chadbourne , Armand T. Montminy , Clayton W. Mack , Gordon L. Steltzer , Gary W. DiTroia
IPC分类号： H01R400
CPC分类号： H01R43/042
摘要： An electrical connector crimping tool die set for crimping an asymmetrical electrical connector onto at least one electrical conductor. The die set includes a first crimping die adapted to be removably mounted to a crimping tool; and a second crimping die adapted to be removably mounted to a movable ram of the crimping tool opposite the first die. The second die includes a generally convex shaped rear side and a generally concave shaped front side. The front side forms a crimping groove with a center axis that is offset from a center axis of the generally convex shaped rear side. The asymmetrical electrical connector can be crimped between the first and second dies at an angle to a center axis of movement of the ram to provide a direction of crimp force substantially along or parallel to the center axis of movement of the ram.
摘要翻译： 一种用于将不对称电连接器压接到至少一个电导体上的电连接器压接工具模具组。 模具组包括适于可拆卸地安装到压接工具的第一压接模具; 以及第二压接模，其适于可拆卸地安装到所述压接工具的与所述第一模具相对的可动凸起。 第二模具包括大致凸形的后侧和大致凹形的前侧。 前侧形成有一个中心轴线偏离大体上凸形的后侧的中心轴的压接槽。 不对称电连接器可以以与冲头的中心运动轴线成一定角度在第一和第二模具之间卷曲，以提供基本上沿着或平行于冲头的中心运动轴线的卷曲力的方向。
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公开(公告)号：US07165439B2
公开(公告)日：2007-01-23
申请号：US11351391
申请日：2006-02-09
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：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：US06220074B1
公开(公告)日：2001-04-24
申请号：US09421583
申请日：1999-10-20
IPC分类号： B21D700
CPC分类号： H01R43/0428 , Y10T29/53226 , Y10T29/53243
摘要： An electrical connector crimping tool head comprising a frame; and a ram movably connected to the frame. The ram comprises a first member and a second member longitudinally movable along the first member. The first member comprises a shaft section removably insertable into a rotatable drive for a fixed connection to the rotatable drive.
摘要翻译： 一种电连接器压接工具头，包括框架; 以及可移动地连接到框架的冲头。 冲头包括第一构件和沿着第一构件纵向移动的第二构件。 第一构件包括可拆卸地插入到可旋转驱动器中的轴部分，用于与可旋转驱动器的固定连接。
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公开(公告)号：US5074261A
公开(公告)日：1991-12-24
申请号：US640928
申请日：1991-01-14
IPC分类号： F01L1/18
CPC分类号： F01L1/182 , Y10T74/20582 , Y10T74/20882
摘要： A bearing support member and bearings form a subassembly that can be inserted, in the direction of the axis of the bearings, into a bore of a rocker arm. A support stud can then be passed through an aperture in the rocker arm and a bore in the bearing support member so as to engage the rocker arm and maintain alignment of the rocker arm and bearings. Also disclosed are an inner sleeve and particular configuration of the bearing support member to facilitate manufacture of the bearing support member by powdered metal forming.
摘要翻译： 轴承支撑构件和轴承形成可以在轴承的轴线方向上插入摇臂的孔中的子组件。 然后，支撑柱可以通过摇臂中的孔和轴承支撑构件中的孔，以便接合摇臂并保持摇臂和轴承的对准。 还公开了轴承支撑构件的内套筒和特定构造，以便于通过粉末状金属成形来制造轴承支撑构件。
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公开(公告)号：US07328751B2
公开(公告)日：2008-02-12
申请号：US11248481
申请日：2005-10-12
IPC分类号： B25B27/00
CPC分类号： B25B27/0085 , H01R4/5083 , H01R43/0275
摘要： A powder operated tool including a frame, a tool body and a reusable combined cartridge holder and ram rear end receiver. The frame includes an anvil section. The tool body is adjustably connected to the frame. The tool body comprises a ram, and a breech assembly connected to a rear end of the tool body. The breech assembly includes a striker, a breech pad and a firing pin. The reusable combined cartridge holder and ram rear end receiver is removably connected to the tool body.
摘要翻译： 一种粉末操作的工具，包括框架，工具主体和可重复使用的组合盒保持器和压头后端接收器。 框架包括砧座部分。 工具主体可调节地连接到框架。 工具主体包括冲头和连接到工具主体的后端的后膛组件。 后膛组件包括撞针，后膛垫和撞针。 可重复使用的组合盒保持器和压头后端接收器可拆卸地连接到工具主体。
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