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公开(公告)号：US6088920A
公开(公告)日：2000-07-18
申请号：US185309
申请日：1998-11-03
申请人： Daniel G. Schmick
发明人： Daniel G. Schmick
CPC分类号： B23D29/023 , B23D35/002
摘要： A cable cutting tool with high hardness insert blades inserted between pivotably mounted levers. The levers are pivotably mounted to hand-grippable handles. The levers have jaws with a gap formed between inner facing surfaces thereof. The gap provides space for insertion of the insert blades.
摘要翻译： 具有高硬度插入片的电缆切割工具插入在可枢转地安装的杠杆之间。 杠杆可枢转地安装到可手握手柄。 杠杆具有在其内表面之间形成间隙的钳口。 间隙为插入刀片插入提供了空间。
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公开(公告)号：US4250620A
公开(公告)日：1981-02-17
申请号：US26700
申请日：1979-04-03
申请人： Masatoshi Nishikawa
发明人： Masatoshi Nishikawa
CPC分类号： B26B13/02
摘要： Safety scissors wherein the scissor members are composed of a metal member partially embedded in plastic in such a way that a part of the exposed metal serves as a cutting edge and the remaining exposed portion of the metal member bears the sliding friction when the two scissor members are moved relative to each other.
摘要翻译： 安全剪刀，其中剪刀构件由部分地嵌入塑料中的金属构件构成，使得暴露的金属的一部分用作切割边缘，并且金属构件的剩余暴露部分在两个剪刀构件 相对于彼此移动。
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公开(公告)号：US4048721A
公开(公告)日：1977-09-20
申请号：US721939
申请日：1976-09-10
申请人： Brennand Gunson
发明人： Brennand Gunson
IPC分类号： B26B13/02
CPC分类号： B26B13/02
摘要： A pair of scissors with moulded plastics blades having moulded-in metal cutting elements, the cutting elements being contained mainly within the blades so that said blades are substantially of sandwich construction and the cutting elements being provided with holes or slots through which the moulded material extends.
摘要翻译： 一对具有模制塑料叶片的剪刀具有模制的金属切割元件，切割元件主要包含在叶片内，使得所述叶片基本上是夹层结构，并且切割元件设置有孔或狭槽，模制材料通过该孔或槽 。
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公开(公告)号：US20120047751A1
公开(公告)日：2012-03-01
申请号：US12872607
申请日：2010-08-31
摘要： A pivoting hand tool is provided including handle structures which control the relative angular position of pivotable arms to allow disassembly and reassembly and to prevent accidental disassembly during use. Handle structures includes an elastic interference portion which provides a first interference between the first arm and second arm at the predetermined angle to prevent angular displacement of the arms from exceeding a first predetermined angle until a disassembly pivoting force is applied to the first arm and the second arm.
摘要翻译： 提供了一种旋转手动工具，其包括手柄结构，其控制可枢转臂的相对角位置以允许拆卸和重新组装并且防止在使用期间意外拆卸。 手柄结构包括弹性干涉部分，其以预定角度在第一臂和第二臂之间提供第一干涉，以防止臂的角度位移超过第一预定角度，直到拆卸枢转力施加到第一臂并且第二臂 臂。
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公开(公告)号：US4644652A
公开(公告)日：1987-02-24
申请号：US780013
申请日：1985-09-25
申请人： Richard E. Davis
发明人： Richard E. Davis
CPC分类号： A01G3/0251 , B26B13/02
摘要： A lopper has first and second pivotably interconnected blades arranged on opposite sides of a cutting plane. The blades have arcuate cutting edges defining a crescent shaped opening which maintains the same configuration as it gradually diminishes in size before eventually disappearing as the cutting edges bypass each other during a cutting operation. Preferably, one of the blade tips extends angularly away from the cutting plane.
摘要翻译： 修剪器具有布置在切割平面的相对侧上的第一和第二可枢转互连的叶片。 叶片具有限定新月形开口的弓形切割边缘，其保持与其在切割操作期间切割边缘彼此绕过的最终消失之前其尺寸逐渐减小的相同构造。 优选地，一个叶片尖端与切割平面成角度地延伸。
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公开(公告)号：US4121338A
公开(公告)日：1978-10-24
申请号：US791420
申请日：1977-04-27
申请人： Dennis C. Siden , Corey J. McMills
发明人： Dennis C. Siden , Corey J. McMills
CPC分类号： H02G1/00 , H02G1/005 , Y10T29/53257 , Y10T83/04
摘要： A wire cutting device having a blade angle of about 0.degree. - 8.degree. preferably in the range of 4.degree. - 6.degree. and whose blades exhibit a bulk resistivity of at least about 1.0 ohm-cm can be used to safely sever plural conductors while inservice without causing a short circuit. Blade materials are typically polymeric materials with a Rockwell hardness of about M30 or greater.
摘要翻译： 具有约0°-8°的叶片角度优选在4°-6°范围内并且其叶片具有至少约1.0ohm-cm的体电阻率的线切割装置可用于在插入时安全地切断多个导体 而不会导致短路。 刀片材料通常是具有约M30或更大的洛氏硬度的聚合材料。
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公开(公告)号：US20200016778A1
公开(公告)日：2020-01-16
申请号：US16509881
申请日：2019-07-12
发明人： Sarah A. Albano , Siu-Leung Tang
摘要： A dual blade cutting tool is disclosed herein that comprises first and second cutting blades, a finger handle formed on the first cutting blade, the finger handle comprising a first core and a first exoskeleton formed over the first core, a thumb handle formed on the second cutting blade, the thumb handle comprising a second core and a second exoskeleton formed over the second core. The first and second cores have a combination of thickness and rigidity to render the cutting tool suitable for use in cutting, and the first and second exoskeletons have a combination of thickness and softness to provide comfort during extended use of the cutting tool. A method of making the cutting tool also is disclosed.
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公开(公告)号：US07926136B2
公开(公告)日：2011-04-19
申请号：US11744177
申请日：2007-05-03
摘要： A multipurpose folding hand tool including a tool holder permitting exchanges of blades. The tool may include a folding scissors including a spring that is moved into operative engagement with a scissors handle to open the scissors handles apart from each other only as the scissors approaches an extended, operative position with respect to the handle of the folding land tool, within which it may be stowed. A resilient grip member is incorporated in one of the handles of the folding multipurpose hand tool. A wire cutter and a crimping tool are located on pliers jaw tangs, between the pliers pivot and the foldable handles of the tool.
摘要翻译： 一种多功能折叠手动工具，包括允许刀片交换的刀架。 该工具可以包括折叠剪刀，其包括弹簧，弹簧被移动成与剪刀把手操作地接合，以便仅当剪刀接近相对于折叠式工具的手柄的延伸的操作位置时才能相互打开剪刀把手， 在其中可以存放。 弹性抓握构件结合在折叠多用途手动工具的手柄之一中。 线切割器和压接工具位于钳子爪上，钳子枢轴和工具的可折叠手柄之间。
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公开(公告)号：US2579773A
公开(公告)日：1951-12-25
申请号：US8910649
申请日：1949-04-22
发明人： WILLIAMS CHARLES H
IPC分类号： B26B13/02
CPC分类号： B26B13/02
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