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1. 发明申请

US20120151780A1 CUTTING APPARATUS 有权
标题翻译：切割装置
公开(公告)号：US20120151780A1
公开(公告)日：2012-06-21
申请号：US13392843
申请日：2010-08-26
申请人： William Rayner
发明人： William Rayner
IPC分类号： B26D1/157 , B26B13/00
CPC分类号： B26D1/205 , B26B13/04 , B26B13/285 , B26D1/1575 , B26D5/10
摘要： Cutting apparatus for cutting material, the apparatus comprising two blades arranged so that in use together they can effect a cutting operation in a cutting region therebetween, the blades being mounted relative to one another so that they are urged together in the cutting region as a result of a cutting force initiated by the cutting operation. In one embodiment at least one of the blades is mounted for pivotal movement about a pivot axis so that during the cutting operation the cutting or shearing force generated causes the blade to be pivotally urged towards the other blade. In another embodiment one blade is a rotatable cutter blade and the other blade is a further cutter blade which is adapted to cooperate together to perform the cutting operation in a cutting region, the further cutting blade being mounted so as to be urged towards the rotatable blade as a result of the cutting or shearing forces generated during the cutting operation.
摘要翻译：用于切割材料的切割装置，该装置包括两个叶片，其被布置成使用在一起，它们可以在它们之间的切割区域中进行切割操作，所述叶片相对于彼此安装，使得它们在切割区域中一起被推动在一起由切割操作启动的切割力。在一个实施例中，至少一个叶片安装成围绕枢转轴线枢转运动，使得在切割操作期间，产生的切割或剪切力使得叶片被枢转地朝向另一个叶片推动。在另一个实施例中，一个叶片是可旋转的切割刀片，另一个刀片是另一个刀片，其适于协同工作以在切割区域中执行切割操作，所述另外的切割刀片被安装成朝向可旋转刀片作为切割操作期间产生的切割或剪切力的结果。

2. 发明授权

US07966735B1 Scissors assembly with rotatable blades 有权
标题翻译：具有可旋转刀片的剪刀组件
公开(公告)号：US07966735B1
公开(公告)日：2011-06-28
申请号：US12098143
申请日：2008-04-04
申请人： Grady Hayes
发明人： Grady Hayes
IPC分类号： B26B13/00 , B26B13/10 , B25G3/38
CPC分类号： B25G3/38 , B25F1/003 , B26B13/04 , B26B13/10
摘要： A toy scissors apparatus for modeling compound. The scissors apparatus has two handles, each handle connected to a respective mounting cap and to a respective rotatable scissor blade. Each of the blades is rotatable about its longitudinal axis between two positions about 180° apart so as to enable a choice of two different cutting edge regions for use. To alter cutting edges, the blade is pulled away from the mounting cap against a biasing force created by a spring, and then rotated.
摘要翻译：用于模拟化合物的玩具剪刀装置。剪刀装置具有两个手柄，每个手柄连接到相应的安装盖和相应的可旋转的剪刀。每个叶片可围绕其纵向轴线在两个位置之间旋转约180°，以便能够选择两个不同的切割边缘区域供使用。为了改变切割刃，刀片被克服由弹簧产生的偏压力从安装帽拉开，然后旋转。

3. 发明授权

US06249976B1 Scissors 失效
标题翻译：剪刀
公开(公告)号：US06249976B1
公开(公告)日：2001-06-26
申请号：US09480629
申请日：2000-01-10
申请人： Mitsuo Osame
发明人： Mitsuo Osame
IPC分类号： B26B1312
CPC分类号： B26B13/04
摘要： The invention is a scissors in which the direction of blades is changeable with regard to handles. The feature is a pair of cutting implement (5A) and (5B), which is a curved intermediate portion (4) between handles (3) and a pin (6) with a constraint mechanism (13).
摘要翻译：本发明是一种剪刀，其中刀片的方向相对于把手是可变的。该特征是一对切割工具（5A）和（5B），其是在手柄（3）和具有约束机构（13）的销（6）之间的弯曲中间部分（4）。

4. 发明授权

US5930900A Scissors 失效
标题翻译：剪刀
公开(公告)号：US5930900A
公开(公告)日：1999-08-03
申请号：US935250
申请日：1997-09-22
申请人： Chia-Yin Chang
发明人： Chia-Yin Chang
IPC分类号： B26B13/04 , B26B13/16 , B26B13/00 , B25G1/00 , B25G3/00
CPC分类号： B26B13/04 , B26B13/16
摘要： A pair of scissors has a first blade, a second blade, a first grip connected to the first blade, a second grip connected to the second blade, a torsion spring disposed between the first grip and the second grip, and a hook ring fastening the first grip and the second grip movably. The first grip has a first upper handle and a first lower handle coupled to the first upper handle. The second grip has a second upper handle and a second lower handle coupled to the second upper handle.
摘要翻译：一对剪刀具有第一刀片，第二刀片，连接到第一刀片的第一把手，连接到第二刀片的第二把手，设置在第一把手和第二握柄之间的扭簧，以及钩环，第一把手和第二把手可移动。第一把手具有第一上手柄和联接到第一上把手的第一下把手。第二把手具有第二上把手和与第二上手柄相连的第二下把手。

5. 发明授权

US5918371A Blades for hand held power operated shears 失效
公开(公告)号：US5918371A
公开(公告)日：1999-07-06
申请号：US872754
申请日：1997-06-11
申请人： Raymond J. Herrmann , Arthur W. Zimmerman
发明人： Raymond J. Herrmann , Arthur W. Zimmerman
IPC分类号： B25B7/12 , B26B13/04 , B26B15/00
CPC分类号： B25B7/12 , B25B7/126 , B26B13/04 , B26B15/00
摘要： A hand-held power-operated blade-actuating or other work member actuating device, especially useful as shears for processing comestible products such as fowl. A servo mechanism and linkage connected with a movable blade and a finger control causes controlled powered movement of the blade in coordination with the finger control. A fixed blade and a pivoted blade are insertable and removable as a unit from a hand-held frame in which the fixed blade is restrained against rotation relative to the frame. The blades and frame are constructed so the blades are insertable or removable only when closed. In a preferred embodiment the fixed blade is retained in part by two load bearing pins extending from the frame and located substantially diametrically opposite each other relative to the pivot axis of the movable blade.

6. 发明授权

US5621974A Cutting implement 失效
标题翻译：切割工具
公开(公告)号：US5621974A
公开(公告)日：1997-04-22
申请号：US534483
申请日：1995-09-27
申请人： Anthony T. Rose , Theresa M. Rose
发明人： Anthony T. Rose , Theresa M. Rose
IPC分类号： B26B13/04
CPC分类号： B26B13/04
摘要： A cutting implement such as of the scissors type is disclosed herein, having a pair of elongated shanks pivoted together midway between their opposite ends so that opposing blade cutting edges converge together as the shanks are closed towards one another. The cutting edges are carried on an exposed edge marginal region of either permanent or replaceable blades disposed into open receptacles on the respective shanks. Each shank receptacle is defined by sloping surfaces at the opposite ends of each receptacle and a pair of stepped posts is provided in spaced apart relationship between the opposite opening ends. A replaceable blade is formed with a plurality of recesses along the edge opposite to the cutting edge leading into longitudinal slots whereby the shank posts are indexed or registered with the blade recesses for snap-lock retention therewith into the slots with the blade seated on the post steps. A permanent blade is provided with shaped holes for placement on the steps of the posts. A cover having shaped holes is placed on the step of the posts and between the opposite shaped ends of the recess. The cover is welded at the ends to the shank and to the posts. The replaceable blade may be composed of spring steel while the permanent blade may be of ceramic composition.
摘要翻译：本文公开了一种诸如剪刀式的切割工具，其具有一对细长的杆，它们在其相对端之间的中间枢转在一起，使得当柄彼此闭合时，相对的刀片切割刃会聚在一起。切割边缘承载在设置在相应柄上的开放式容器中的永久或可更换刀片的暴露边缘边缘区域上。每个柄容器由每个插座的相对端处的倾斜表面限定，并且一对阶梯柱在相对的开口端之间以间隔开的关系设置。可更换的刀片沿着与切割边缘相对的边缘形成有多个凹槽，导向纵向狭槽，由此柄杆被分离或与刀片凹槽对准，以便卡扣锁定保持在槽中，刀片位于柱上脚步。永久叶片设置有用于放置在柱的台阶上的成形孔。具有成形孔的盖被放置在柱的台阶上并且在凹部的相对的成形端之间。盖子在端部焊接到柄部和柱上。可替换的刀片可以由弹簧钢构成，而永久刀片可以是陶瓷组合物。

7. 发明授权

US4890388A Cutting implement with detachable blades 失效
标题翻译：切割机具可拆卸刀片
公开(公告)号：US4890388A
公开(公告)日：1990-01-02
申请号：US253501
申请日：1988-10-05
申请人： Anthony T. Rose
发明人： Anthony T. Rose
IPC分类号： B26B13/04
CPC分类号： B26B13/04
摘要： A cutting implement of the scissors type is disclosed herein, having a pair of elongated shanks pivoted together midway between their opposite ends so that opposing cutting edges converge together as the shanks are closed towards one another. The cutting edges are carried on an exposed edge marginal region of replaceable blades insertably disposed into open receptacles on the respective shanks. Each shank receptacle is defined by sloping surfaces at the opposite ends of each receptacle and a pair of posts is provided in spaced relationship between the opposite opening ends. The blade is formed with a plurality of recesses along the edge opposite to the cutting edge leading into longitudinal slots whereby the shank posts are indexed or registered with the blade recesses for snap-lock retention therewith into the slots. Guidance is provided by cooperative alignment of the posts with shaped slopes of the blade while positive retention is provided by a rounded bead yieldably occupying the area of a selected recess leading into a slot. Extraction mechanism is provided for automatic blade removal wherein the rearmost corners of the blades cooperate together when the scissor shanks are converged to forcibly urge the blades out of snap-lock retention.
摘要翻译：本文公开了一种剪刀型的切割工具，其具有一对细长的柄，其在相对端之间的中间枢转在一起，使得当柄彼此闭合时，相对的切割边缘会聚在一起。切割边缘被承载在可更换刀片的暴露的边缘边缘区域上，该可更换刀片可插入地设置在相应的柄上的开放的容器中。每个柄容器由每个插座的相对端处的倾斜表面限定，并且在相对的开口端之间以间隔开的关系设置一对柱。叶片沿着与切割边缘相对的边缘形成有多个凹槽，其通向纵向狭槽，由此柄杆被分离或与叶片凹部对准，以便卡扣锁定到槽中。引导通过支柱与叶片的成形斜面的协调对准来提供，而正的保持由可靠地占据通向槽的所选择的凹部的区域的圆形凸起提供。提供用于自动刮刀去除的提取机构，其中当剪刀柄被会聚时，叶片的最后角部配合在一起，以强制地迫使叶片脱离卡扣保持。

8. 发明授权

US3971131A Straight pattern snips 失效
标题翻译：直图案剪刀
公开(公告)号：US3971131A
公开(公告)日：1976-07-27
申请号：US580674
申请日：1975-05-27
申请人： Alfred Z. Boyajian , Jules M. Don
发明人： Alfred Z. Boyajian , Jules M. Don
IPC分类号： B23D29/02 , B26B13/04 , B26B13/12
CPC分类号： B26B13/12 , B23D29/026 , B26B13/04
摘要： A pair of straight pattern snips is provided which is designed to be employed for performing a cutting operation on an article. The snips consist of a pair of integral members, one having a left-hand configuration and the other a right-hand configuration. The pair of members are operatively connected together by means of a pivot bolt so as to be capable of pivotal movement relative to each other. Each of the members includes a handle formed at one end thereof and a jaw at the other end thereof. The grips, i.e., ears with which the handles are provided are skewed or rotated from the plane of the handles to provide a more comfortable grip or hold of the snips for the user. The snips are further provided with detachable blades. The latter blades are mounted on the jaws in blade pockets, i.e., recesses formed in the latter jaws for this purpose through the use of conventional fasteners. The working load is transferred from the blade to the jaw through contact of the back of the blade with a projection or ledge which defines one side of the aforementioned blade pocket with which each jaw is provided. The blade set, i.e., the wiping action of the blade is obtained by inclining the blade pad surface of the jaw which forms the bottom of the blade pocket. By virtue of the aforedescribed inclined angular disposition of the blade, contact between the blades of the snips as the latter is moved to its closed, i.e., cutting position takes place from the outer end, i.e., the tip of the blades to the inner ends thereof.
摘要翻译：提供一对直的图案剪刀，其设计用于对物品进行切割操作。剪刀由一对整体构件组成，一个具有左手配置，另一个是右手配置。这对构件通过枢转螺栓可操作地连接在一起，以便能够相对于彼此枢转运动。每个构件包括在其一端形成的手柄和在其另一端的钳口。手柄，即提供手柄的耳朵从手柄的平面倾斜或旋转，以为使用者提供更舒适的握把或握持。剪刀还设置有可拆卸的刀片。后者的叶片通过使用常规的紧固件而安装在刀片凹口中的爪上，即在后者夹爪中形成的凹槽用于此目的。工作负载通过刀片背面与刀片的后面通过突出部或凸缘接合而从刀片传递到钳口，突出部或凸缘限定了上述刀片槽的一侧，每个钳口设置有该侧面。刀片组，即刀片的擦拭动作是通过使形成刀片槽底部的钳口的刀片表面倾斜来获得的。由于刀片的上述倾斜的角度布置，当剪刀的刀片移动到其关闭的切割位置时，即剪切位置的刀片之间的接触从外端（即刀片的尖端到内端）其中。

9. 发明授权

US2382341A Scissors 失效
公开(公告)号：US2382341A
公开(公告)日：1945-08-14
申请号：US56958744
申请日：1944-12-23
申请人： CHANGE A BLADE CORP
发明人： SNELL FRANCIS A
IPC分类号： B26B13/04
CPC分类号： B26B13/04

10. 发明授权

US2377906A Nonmetallic molded replaceable blade shears 失效
标题翻译：非金属模压可更换刀片
公开(公告)号：US2377906A
公开(公告)日：1945-06-12
申请号：US38738941
申请日：1941-04-08
申请人： WILHELMINA M KUHN
发明人： SCHAAFF LOUIS W
IPC分类号： B26B13/04
CPC分类号： B26B13/04

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