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1. 发明公开

US20240008416A1 CUTTING TOOL 审中-公开
公开(公告)号：US20240008416A1
公开(公告)日：2024-01-11
申请号：US18472927
申请日：2023-09-22
申请人： PERENTI OUTDOOR TOOLS PTY LTD.
发明人： Danny ELMASRI
IPC分类号： A01G3/08 , B26B9/02 , B26B13/12
CPC分类号： A01G3/081 , B26B9/02 , B26B13/12
摘要： A cutting tool for cutting brush, foliage, or branches in a swinging and pivotal cutting action includes a continuous elongated body having a handle at a first end, and at an opposing second end a cutting blade with a lower cutting edge, and a connecting part therebetween. The handle includes at least a first bulbous portion allowing the user to hold to form a pivot and by arm movement effect a swinging and pivotal cutting action.

2. 发明申请

US20220266462A1 FINGER GRIP FOR SHEARS 有权
公开(公告)号：US20220266462A1
公开(公告)日：2022-08-25
申请号：US17184935
申请日：2021-02-25
申请人： TOUGHBUILT INDUSTRIES, INC.
发明人： MICHAEL PANOSIAN , Joshua Keeler
IPC分类号： B26B13/28 , B26B13/12
摘要： A shears upper finger grip has a lower substantially flat inner surface arranged in a transverse plane substantially normal to a cutting plane and dimensioned and configured to enable substantially full insertion of a thumb metacarpal bone from a right lateral side and for receiving the ball of the thumb to enable the thumb to be moved to a position on a left lateral side to an orientation substantially parallel to the cutting plane and to position the hand's thenar eminence into abutment against the flat inner surface while positioning at least exterior right lateral portions of the upper finger grip in abutment against the palm beyond the hand's thenar crease and into the region of at least one of the hand's palmar creases to enable the thenar eminence and palm of the hand to oppose the forces applied by the fingers acting on the lower finger grip.

3. 发明授权

US11110618B2 Hand-held shearing device 有权
公开(公告)号：US11110618B2
公开(公告)日：2021-09-07
申请号：US14589972
申请日：2015-01-05
申请人： Shane Robert Vermette
发明人： Shane Robert Vermette
IPC分类号： B26B13/28 , B26B13/20 , B26B13/06 , B26B13/14 , B26B13/12
摘要： A hand-held device includes a first member and a second member coupled together by a pivot point such that each member may rotate independently. The hand-held device further comprises a handle on one side of each member and a protrusion on an opposite side of each member. Further, the hand-held device may include counter-torque extensions which extend from each member such that the counter-torque extensions touch when the device is engaged.

4. 发明申请

US20190022881A1 Scissor Cutter 审中-公开
公开(公告)号：US20190022881A1
公开(公告)日：2019-01-24
申请号：US15653644
申请日：2017-07-19
申请人： I-Wei Chiang
发明人： I-Wei Chiang
IPC分类号： B26B13/28 , B26B13/12
摘要： A scissor cutter includes first and second pivot portions, two first offset portions, two second offset portions, a first cutting portion having a first contact face, and a second cutting portion having a second contact face. The first and second contact faces contact each other along a shear plane. The second pivot portion, the first cutting portion and the first offset portions are located at a first side of the shear plane. The first pivot portion, the second cutting portion and the second offset portions are located at a second side of the shear plane. When the first and second pivot portions pivotally move with respect to each other, the first offset portions respectively abut against the second offset portions.

5. 发明授权

US09393705B2 Scissors for accessing an acute angle between sewn layers of material 有权
标题翻译：用于在缝合的材料层之间进入锐角的剪刀
公开(公告)号：US09393705B2
公开(公告)日：2016-07-19
申请号：US14259738
申请日：2014-04-23
申请人： Elsa Schmithorst
发明人： Elsa Schmithorst
IPC分类号： B26B13/06 , B26B13/12 , B26B29/04
CPC分类号： B26B13/06 , B26B13/12 , B26B29/04
摘要： A scissors for cutting a layer of material having a seam with an acute angle includes a first blade and a second blade. The first blade extends to a first tip and has a first cutting edge. The second blade extends to a second tip and has a second cutting edge and an outer edge. The second blade is operatively connected to the first blade to selectively move between an open position and a closed position. The outer edge includes a linear portion extending from the second tip to a curvilinear portion, which defines a fin. The linear portion and the second cutting edge define an acute angle therebetween.
摘要翻译：用于切割具有锐角的接缝的材料层的剪刀包括第一刀片和第二刀片。第一刀片延伸到第一刀片并且具有第一切削刃。第二刀片延伸到第二刀片并且具有第二切削刃和外边缘。第二刀片可操作地连接到第一刀片以选择性地在打开位置和关闭位置之间移动。外缘包括从第二尖端延伸到限定翅片的曲线部分的直线部分。直线部分和第二切割刃之间形成锐角。

6. 发明申请

US20050005456A1 Blade shaft for scissors 审中-公开
标题翻译：剪刀刀片轴
公开(公告)号：US20050005456A1
公开(公告)日：2005-01-13
申请号：US10612901
申请日：2003-07-07
申请人： Ta-Tieh Wang , Chien-Che Huang
发明人： Ta-Tieh Wang , Chien-Che Huang
IPC分类号： B26B13/12 , B26B13/00
CPC分类号： B26B13/12
摘要： A blade shaft for scissors is disclosed. The end face of the body is provided with screw hole and positioning protrusion, and the end face of the shaft ring body is provided with corresponding slot for a screw rod from the inner edge of the ring body passing through a spring and is locked to the screw hole of the body forming into a controlling buffer when the shaft ring body rotates, by means of the rod element of the shaft body the ring face of the shaft ring body can be rotated to an appropriate angle, and by means of the protrusion and the recess, the blade is positioned at an open angle for hair cutting.
摘要翻译：公开了一种用于剪刀的刀片轴。本体的端面设置有螺纹孔和定位突起，轴环主体的端面从环形体的内缘穿过一根弹簧设置有相应的螺杆槽，并锁定到当轴环旋转时，本体的螺孔形成控制缓冲器，借助于轴体的杆元件，轴环体的环面可以旋转到适当的角度，并且借助于突起和凹口，刀片定位在开放角度，用于剪发。

7. 发明授权

US6000307A Utility cutting tool and method 失效
标题翻译：实用切割工具及方法
公开(公告)号：US6000307A
公开(公告)日：1999-12-14
申请号：US19411
申请日：1998-02-05
申请人： Robert Wayne Aamodt
发明人： Robert Wayne Aamodt
IPC分类号： B26B17/02 , B26B13/12
CPC分类号： B26B17/02 , Y10T83/04 , Y10T83/9447
摘要： A method of cutting is described, utilizing a specialized utility cutting tool. The tool has a fixed jaw, a movable handle, a blade, and a connecting link. The blade is inserted into a channel formed in the fixed jaw for stability, and is pivotally connected to that fixed jaw. The blade is connected to the connecting link which is connected at an opposite end to the movable handle, so that moving the movable handle toward a handle of the fixed jaw moves the blade. The connecting link provides a mechanical advantage to apply more force to an item to be cut than would be possible without the connecting link. An anvil is mounted in a channel formed in a substantially straight edge of the fixed jaw, and the sharp edge of the blade is moved toward that anvil as the handles of the fixed and movable handles are squeezed together.
摘要翻译：描述了一种切割方法，利用专用的实用切割工具。该工具具有固定夹爪，可移动手柄，刀片和连接件。为了稳定性，将刀片插入形成在固定夹爪中的通道中，并且枢转地连接到该固定夹爪。刀片连接到连接杆上，连接杆在另一端连接到可动柄上，从而使可动柄朝着固定夹爪的把手移动。连接链接提供了一种机械优点，即在没有连接链接的情况下对可切割物体施加更多的力。砧安装在形成在固定夹爪的基本直的边缘上的通道中，并且随着固定和可移动手柄的把手被挤压在一起，刀片的锋利边缘朝向砧座移动。

8. 发明授权

US5979061A Hand-actuated scissors 失效
标题翻译：手动剪刀
公开(公告)号：US5979061A
公开(公告)日：1999-11-09
申请号：US950090
申请日：1997-10-14
申请人： Rita Demlakian-Apkarian
发明人： Rita Demlakian-Apkarian
IPC分类号： B26B13/12 , B26B13/18
CPC分类号： B26B13/12
摘要： A hand-actuated scissors useable by an individual whose hands and fingers are weak or impaired and therefore experience difficulty in operating a conventional scissors. The scissors include a pair of blades whose cutting edges face each other, the blades being joined by a swivel pin whereby in an open state of the scissors the blades are angled with respect to each other. When the scissors are put into a closed state, the blades are then brought together to effect a cutting action. The handle sections of the blades which extend beyond the swivel pin are so shaped that in the open state the ends of these sections are widely spaced apart. Bridging the ends of the handle sections is a yoke defined by a saddle-shaped plate of resilient material forming a spring-loaded grip which normally maintain the scissors in an open state. When the grip is nested in the palm of a user's hand and grasped, the user by squeezing the grip with his or her hand can then bring the ends of the handle sections closer together, causing the scissors to assume a closed state to effect a cutting action. When pressure on the grip is released, the scissors automatically return to the open state preparatory to the next cutting action.
摘要翻译：由手和手指弱或受损的个人可使用的手动剪刀，因此在操作常规剪刀时经历困难。剪刀包括一对刀片，其切割刃彼此面对，刀片通过旋转销连接，由此在剪刀的打开状态下，刀片相对于彼此成角度。当剪刀处于关闭状态时，将叶片组合在一起以实现切割动作。延伸超过旋转销的叶片的手柄部分被成形为在打开状态下，这些部分的端部被间隔开。桥接手柄部分的端部是由弹性材料的鞍形板限定的轭，其形成弹簧加载的手柄，其通常将剪刀保持在打开状态。当把手被嵌套在用户手掌中并被抓住时，用户通过用他或她的手挤压把手可以使手柄部分的端部更靠近在一起，使得剪刀处于关闭状态以进行切割行动。当手柄上的压力释放时，剪刀自动返回打开状态，准备下一个切割动作。

9. 发明授权

US5551157A Tool handle assembly for garden tools 失效
标题翻译：花园工具的工具手柄组件
公开(公告)号：US5551157A
公开(公告)日：1996-09-03
申请号：US442700
申请日：1995-05-17
申请人： Chin-Sung Wu
发明人： Chin-Sung Wu
IPC分类号： B25G1/10 , B26B13/12 , B26B13/14
CPC分类号： B26B13/12 , B25G1/102
摘要： A tool handle assembly including a first handgrip to hold a pair of cutting blades, a second handgrip pivoted to the first handgrip and moved to operate the cutting blades, wherein the first handgrip comprises a longitudinal top side, two longitudinal rows of mounting holes bilaterally disposed on the longitudinal top side, two smoothly curved tail wings bilaterally disposed at one end, two projecting blocks inwardly projecting from the tail wings, a rectangular opening defined between the projecting blocks, a rectangular locating hole disposed behind the projecting blocks, and a cushion covered on the top side, the cushion having two longitudinal rows of mounting blocks bilaterally disposed at a bottom side thereof and respectively fitted into the rows of mounting holes, a longitudinal locating rib fitted into the rectangular opening between the projecting blocks, a plurality of transverse spring ribs raised from the bottom side between the rows mounting blocks and stopped against the top side of the first handgrip, and an end hook hooked in the rectangular locating hole.
摘要翻译：一种工具手柄组件，其包括用于保持一对切割刀片的第一手柄，第二手柄，枢转到第一手柄并被移动以操作切割刀片，其中第一手柄包括纵向顶侧，两个纵向排的安装孔，在纵向上侧，两端平行弯曲的两个侧翼，两尾从尾翼向内突出的突出块，突出块之间限定的矩形开口，设置在突出块后面的矩形定位孔，在顶侧，缓冲垫具有两个纵向排的安装块，其两侧安装在其底侧并分别装配到安装孔的行中;纵向定位肋，其装配在突出块之间的矩形开口中;多个横向弹簧肋从底部的行安装块之间升起并且抵靠着第一把手的顶面和挂在矩形定位孔中的端钩。

10. 发明授权

US5279034A Scissors 失效
标题翻译：剪刀
公开(公告)号：US5279034A
公开(公告)日：1994-01-18
申请号：US983944
申请日：1992-12-01
申请人： Steve Smith , Bob P. Lemaire
发明人： Steve Smith , Bob P. Lemaire
IPC分类号： B25B7/00 , B25B7/18 , B25G1/10 , B26B13/12 , B26B13/00
CPC分类号： B25B7/00 , B25B7/18 , B25G1/102 , B26B13/12
摘要： Scissors or shears of the pivoted cross-blade type, adapted for relief of carpal tunnel syndrome and other hand repetitive stress injuries. The scissors upper and lower handles are characterized by especial contours which immobilize the thumb and index finger, while presenting the stronger middle finger, ring finger and little finger for flexing or gripping action to operate the scissors.
摘要翻译：旋转刀片式剪刀或剪刀适用于缓解腕管综合征和其他手重复性压力伤害。剪刀上下手柄的特征是特殊的轮廓，固定拇指和食指，同时呈现较强的中指，无名指和小指以弯曲或夹紧动作来操作剪刀。

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